diff --git a/glm/detail/_noise.hpp b/glm/detail/_noise.hpp
index 68629ca4..5a2d46b3 100644
--- a/glm/detail/_noise.hpp
+++ b/glm/detail/_noise.hpp
@@ -12,73 +12,73 @@ namespace glm{
 namespace detail
 {
 	template<typename T>
-	GLM_FUNC_QUALIFIER T mod289(T const & x)
+	GLM_FUNC_QUALIFIER T mod289(T const& x)
 	{
 		return x - floor(x * (static_cast<T>(1.0) / static_cast<T>(289.0))) * static_cast<T>(289.0);
 	}
 
 	template<typename T>
-	GLM_FUNC_QUALIFIER T permute(T const & x)
+	GLM_FUNC_QUALIFIER T permute(T const& x)
 	{
 		return mod289(((x * static_cast<T>(34)) + static_cast<T>(1)) * x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> permute(vec<2, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<2, T, P> permute(vec<2, T, P> const& x)
 	{
 		return mod289(((x * static_cast<T>(34)) + static_cast<T>(1)) * x);
 	}
 	
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> permute(vec<3, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<3, T, P> permute(vec<3, T, P> const& x)
 	{
 		return mod289(((x * static_cast<T>(34)) + static_cast<T>(1)) * x);
 	}
 	
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> permute(vec<4, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<4, T, P> permute(vec<4, T, P> const& x)
 	{
 		return mod289(((x * static_cast<T>(34)) + static_cast<T>(1)) * x);
 	}
 
 	template<typename T>
-	GLM_FUNC_QUALIFIER T taylorInvSqrt(T const & r)
+	GLM_FUNC_QUALIFIER T taylorInvSqrt(T const& r)
 	{
 		return T(1.79284291400159) - T(0.85373472095314) * r;
 	}
 	
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> taylorInvSqrt(vec<2, T, P> const & r)
+	GLM_FUNC_QUALIFIER vec<2, T, P> taylorInvSqrt(vec<2, T, P> const& r)
 	{
 		return T(1.79284291400159) - T(0.85373472095314) * r;
 	}
 	
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> taylorInvSqrt(vec<3, T, P> const & r)
+	GLM_FUNC_QUALIFIER vec<3, T, P> taylorInvSqrt(vec<3, T, P> const& r)
 	{
 		return T(1.79284291400159) - T(0.85373472095314) * r;
 	}
 	
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> taylorInvSqrt(vec<4, T, P> const & r)
+	GLM_FUNC_QUALIFIER vec<4, T, P> taylorInvSqrt(vec<4, T, P> const& r)
 	{
 		return T(1.79284291400159) - T(0.85373472095314) * r;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> fade(vec<2, T, P> const & t)
+	GLM_FUNC_QUALIFIER vec<2, T, P> fade(vec<2, T, P> const& t)
 	{
 		return (t * t * t) * (t * (t * T(6) - T(15)) + T(10));
 	}
 	
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> fade(vec<3, T, P> const & t)
+	GLM_FUNC_QUALIFIER vec<3, T, P> fade(vec<3, T, P> const& t)
 	{
 		return (t * t * t) * (t * (t * T(6) - T(15)) + T(10));
 	}
 	
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> fade(vec<4, T, P> const & t)
+	GLM_FUNC_QUALIFIER vec<4, T, P> fade(vec<4, T, P> const& t)
 	{
 		return (t * t * t) * (t * (t * T(6) - T(15)) + T(10));
 	}
diff --git a/glm/detail/_swizzle.hpp b/glm/detail/_swizzle.hpp
index 0eb5805a..6f38b011 100644
--- a/glm/detail/_swizzle.hpp
+++ b/glm/detail/_swizzle.hpp
@@ -137,7 +137,7 @@ namespace detail
 	{
 		struct Stub {};
 
-		GLM_FUNC_QUALIFIER _swizzle_base2& operator= (Stub const &) { return *this; }
+		GLM_FUNC_QUALIFIER _swizzle_base2& operator= (Stub const&) { return *this; }
 
 		GLM_FUNC_QUALIFIER T operator[]  (size_t i) const
 		{
diff --git a/glm/detail/_vectorize.hpp b/glm/detail/_vectorize.hpp
index ca84184f..e07a79d5 100644
--- a/glm/detail/_vectorize.hpp
+++ b/glm/detail/_vectorize.hpp
@@ -17,7 +17,7 @@ namespace detail
 	template<typename R, typename T, qualifier P>
 	struct functor1<1, R, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<1, R, P> call(R (*Func) (T x), vec<1, T, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<1, R, P> call(R (*Func) (T x), vec<1, T, P> const& v)
 		{
 			return vec<1, R, P>(Func(v.x));
 		}
@@ -26,7 +26,7 @@ namespace detail
 	template<typename R, typename T, qualifier P>
 	struct functor1<2, R, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<2, R, P> call(R (*Func) (T x), vec<2, T, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<2, R, P> call(R (*Func) (T x), vec<2, T, P> const& v)
 		{
 			return vec<2, R, P>(Func(v.x), Func(v.y));
 		}
@@ -35,7 +35,7 @@ namespace detail
 	template<typename R, typename T, qualifier P>
 	struct functor1<3, R, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<3, R, P> call(R (*Func) (T x), vec<3, T, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<3, R, P> call(R (*Func) (T x), vec<3, T, P> const& v)
 		{
 			return vec<3, R, P>(Func(v.x), Func(v.y), Func(v.z));
 		}
@@ -44,7 +44,7 @@ namespace detail
 	template<typename R, typename T, qualifier P>
 	struct functor1<4, R, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, R, P> call(R (*Func) (T x), vec<4, T, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, R, P> call(R (*Func) (T x), vec<4, T, P> const& v)
 		{
 			return vec<4, R, P>(Func(v.x), Func(v.y), Func(v.z), Func(v.w));
 		}
@@ -56,7 +56,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct functor2<1, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<1, T, P> call(T (*Func) (T x, T y), vec<1, T, P> const & a, vec<1, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<1, T, P> call(T (*Func) (T x, T y), vec<1, T, P> const& a, vec<1, T, P> const& b)
 		{
 			return vec<1, T, P>(Func(a.x, b.x));
 		}
@@ -65,7 +65,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct functor2<2, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<2, T, P> call(T (*Func) (T x, T y), vec<2, T, P> const & a, vec<2, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<2, T, P> call(T (*Func) (T x, T y), vec<2, T, P> const& a, vec<2, T, P> const& b)
 		{
 			return vec<2, T, P>(Func(a.x, b.x), Func(a.y, b.y));
 		}
@@ -74,7 +74,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct functor2<3, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<3, T, P> call(T (*Func) (T x, T y), vec<3, T, P> const & a, vec<3, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<3, T, P> call(T (*Func) (T x, T y), vec<3, T, P> const& a, vec<3, T, P> const& b)
 		{
 			return vec<3, T, P>(Func(a.x, b.x), Func(a.y, b.y), Func(a.z, b.z));
 		}
@@ -83,7 +83,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct functor2<4, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(T (*Func) (T x, T y), vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(T (*Func) (T x, T y), vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(Func(a.x, b.x), Func(a.y, b.y), Func(a.z, b.z), Func(a.w, b.w));
 		}
@@ -95,7 +95,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct functor2_vec_sca<1, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<1, T, P> call(T (*Func) (T x, T y), vec<1, T, P> const & a, T b)
+		GLM_FUNC_QUALIFIER static vec<1, T, P> call(T (*Func) (T x, T y), vec<1, T, P> const& a, T b)
 		{
 			return vec<1, T, P>(Func(a.x, b));
 		}
@@ -104,7 +104,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct functor2_vec_sca<2, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<2, T, P> call(T (*Func) (T x, T y), vec<2, T, P> const & a, T b)
+		GLM_FUNC_QUALIFIER static vec<2, T, P> call(T (*Func) (T x, T y), vec<2, T, P> const& a, T b)
 		{
 			return vec<2, T, P>(Func(a.x, b), Func(a.y, b));
 		}
@@ -113,7 +113,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct functor2_vec_sca<3, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<3, T, P> call(T (*Func) (T x, T y), vec<3, T, P> const & a, T b)
+		GLM_FUNC_QUALIFIER static vec<3, T, P> call(T (*Func) (T x, T y), vec<3, T, P> const& a, T b)
 		{
 			return vec<3, T, P>(Func(a.x, b), Func(a.y, b), Func(a.z, b));
 		}
@@ -122,7 +122,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct functor2_vec_sca<4, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(T (*Func) (T x, T y), vec<4, T, P> const & a, T b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(T (*Func) (T x, T y), vec<4, T, P> const& a, T b)
 		{
 			return vec<4, T, P>(Func(a.x, b), Func(a.y, b), Func(a.z, b), Func(a.w, b));
 		}
diff --git a/glm/detail/dummy.cpp b/glm/detail/dummy.cpp
index 3311fbef..6ab8f036 100644
--- a/glm/detail/dummy.cpp
+++ b/glm/detail/dummy.cpp
@@ -44,9 +44,9 @@ struct light
 
 glm::vec3 computeNormal
 (
-	glm::vec3 const & a,
-	glm::vec3 const & b,
-	glm::vec3 const & c
+	glm::vec3 const& a,
+	glm::vec3 const& b,
+	glm::vec3 const& c
 )
 {
 	return glm::normalize(glm::cross(c - a, b - a));
@@ -62,7 +62,7 @@ void glUniformMatrix4fv(GLuint, int, int, float*){}
 #include <glm/mat4x4.hpp> // glm::mat4
 #include <glm/gtc/matrix_transform.hpp> // glm::translate, glm::rotate, glm::scale, glm::perspective
 #include <glm/gtc/type_ptr.hpp> // glm::value_ptr
-void func(GLuint LocationMVP, float Translate, glm::vec2 const & Rotate)
+void func(GLuint LocationMVP, float Translate, glm::vec2 const& Rotate)
 {
 	glm::mat4 Projection = glm::perspective(45.0f, 4.0f / 3.0f, 0.1f, 100.f);
 	glm::mat4 ViewTranslate = glm::translate(glm::mat4(1.0f), glm::vec3(0.0f, 0.0f, -Translate));
@@ -132,10 +132,10 @@ struct intersection
 #include <glm/gtc/random.hpp>// glm::vecRand3
 glm::vec3 lighting
 (
-	intersection const & Intersection,
-	material const & Material,
-	light const & Light,
-	glm::vec3 const & View
+	intersection const& Intersection,
+	material const& Material,
+	light const& Light,
+	glm::vec3 const& View
 )
 {
 	glm::vec3 Color(0.0f);
diff --git a/glm/detail/func_common.hpp b/glm/detail/func_common.hpp
index 1fce0dfd..90fd8d6c 100644
--- a/glm/detail/func_common.hpp
+++ b/glm/detail/func_common.hpp
@@ -264,7 +264,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/clamp.xml">GLSL clamp man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> clamp(vec<L, T, P> const & x, T minVal, T maxVal);
+	GLM_FUNC_DECL vec<L, T, P> clamp(vec<L, T, P> const& x, T minVal, T maxVal);
 
 	/// Returns min(max(x, minVal), maxVal) for each component in x 
 	/// using the floating-point values minVal and maxVal.
@@ -419,7 +419,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/floatBitsToInt.xml">GLSL floatBitsToInt man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
-	GLM_FUNC_DECL int floatBitsToInt(float const & v);
+	GLM_FUNC_DECL int floatBitsToInt(float const& v);
 
 	/// Returns a signed integer value representing
 	/// the encoding of a floating-point value. The floatingpoint
@@ -439,7 +439,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/floatBitsToUint.xml">GLSL floatBitsToUint man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
-	GLM_FUNC_DECL uint floatBitsToUint(float const & v);
+	GLM_FUNC_DECL uint floatBitsToUint(float const& v);
 
 	/// Returns a unsigned integer value representing
 	/// the encoding of a floating-point value. The floatingpoint
@@ -461,7 +461,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/intBitsToFloat.xml">GLSL intBitsToFloat man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
-	GLM_FUNC_DECL float intBitsToFloat(int const & v);
+	GLM_FUNC_DECL float intBitsToFloat(int const& v);
 
 	/// Returns a floating-point value corresponding to a signed
 	/// integer encoding of a floating-point value.
@@ -485,7 +485,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/uintBitsToFloat.xml">GLSL uintBitsToFloat man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
-	GLM_FUNC_DECL float uintBitsToFloat(uint const & v);
+	GLM_FUNC_DECL float uintBitsToFloat(uint const& v);
 
 	/// Returns a floating-point value corresponding to a
 	/// unsigned integer encoding of a floating-point value.
diff --git a/glm/detail/func_common.inl b/glm/detail/func_common.inl
index a1a1851f..6857faff 100644
--- a/glm/detail/func_common.inl
+++ b/glm/detail/func_common.inl
@@ -110,7 +110,7 @@ namespace detail
 	template<length_t L, typename T, qualifier P, bool Aligned>
 	struct compute_abs_vector
 	{
-		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, T, P> const & x)
+		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, T, P> const& x)
 		{
 			return detail::functor1<L, T, T, P>::call(abs, x);
 		}
@@ -312,7 +312,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> abs(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> abs(vec<L, T, P> const& x)
 	{
 		return detail::compute_abs_vector<L, T, P, detail::is_aligned<P>::value>::call(x);
 	}
@@ -406,7 +406,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> roundEven(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> roundEven(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'roundEven' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(roundEven, x);
@@ -415,7 +415,7 @@ namespace detail
 	// ceil
 	using ::std::ceil;
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> ceil(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> ceil(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'ceil' only accept floating-point inputs");
 		return detail::compute_ceil<L, T, P, detail::is_aligned<P>::value>::call(x);
@@ -429,7 +429,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fract(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fract(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'fract' only accept floating-point inputs");
 		return detail::compute_fract<L, T, P, detail::is_aligned<P>::value>::call(x);
@@ -449,7 +449,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> mod(vec<L, T, P> const & x, T y)
+	GLM_FUNC_QUALIFIER vec<L, T, P> mod(vec<L, T, P> const& x, T y)
 	{
 		return detail::compute_mod<L, T, P, detail::is_aligned<P>::value>::call(x, vec<L, T, P>(y));
 	}
@@ -469,14 +469,14 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> modf(vec<1, T, P> const & x, vec<1, T, P> & i)
+	GLM_FUNC_QUALIFIER vec<1, T, P> modf(vec<1, T, P> const& x, vec<1, T, P> & i)
 	{
 		return vec<1, T, P>(
 			modf(x.x, i.x));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> modf(vec<2, T, P> const & x, vec<2, T, P> & i)
+	GLM_FUNC_QUALIFIER vec<2, T, P> modf(vec<2, T, P> const& x, vec<2, T, P> & i)
 	{
 		return vec<2, T, P>(
 			modf(x.x, i.x),
@@ -484,7 +484,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> modf(vec<3, T, P> const & x, vec<3, T, P> & i)
+	GLM_FUNC_QUALIFIER vec<3, T, P> modf(vec<3, T, P> const& x, vec<3, T, P> & i)
 	{
 		return vec<3, T, P>(
 			modf(x.x, i.x),
@@ -493,7 +493,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> modf(vec<4, T, P> const & x, vec<4, T, P> & i)
+	GLM_FUNC_QUALIFIER vec<4, T, P> modf(vec<4, T, P> const& x, vec<4, T, P> & i)
 	{
 		return vec<4, T, P>(
 			modf(x.x, i.x),
@@ -512,7 +512,7 @@ namespace detail
 
 	// min
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> min(vec<L, T, P> const & a, T b)
+	GLM_FUNC_QUALIFIER vec<L, T, P> min(vec<L, T, P> const& a, T b)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || std::numeric_limits<T>::is_integer || GLM_UNRESTRICTED_GENTYPE, "'min' only accept floating-point or integer inputs");
 		return detail::compute_min_vector<L, T, P, detail::is_aligned<P>::value>::call(a, vec<L, T, P>(b));
@@ -533,7 +533,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> max(vec<L, T, P> const& a, vec<L, T, P> const & b)
+	GLM_FUNC_QUALIFIER vec<L, T, P> max(vec<L, T, P> const& a, vec<L, T, P> const& b)
 	{
 		return detail::compute_max_vector<L, T, P, detail::is_aligned<P>::value>::call(a, b);
 	}
@@ -547,7 +547,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> clamp(vec<L, T, P> const & x, T minVal, T maxVal)
+	GLM_FUNC_QUALIFIER vec<L, T, P> clamp(vec<L, T, P> const& x, T minVal, T maxVal)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || std::numeric_limits<T>::is_integer || GLM_UNRESTRICTED_GENTYPE, "'clamp' only accept floating-point or integer inputs");
 		return detail::compute_clamp_vector<L, T, P, detail::is_aligned<P>::value>::call(x, vec<L, T, P>(minVal), vec<L, T, P>(maxVal));
@@ -732,7 +732,7 @@ namespace detail
 		return reinterpret_cast<vec<L, uint, P>&>(const_cast<vec<L, float, P>&>(v));
 	}
 
-	GLM_FUNC_QUALIFIER float intBitsToFloat(int const & v)
+	GLM_FUNC_QUALIFIER float intBitsToFloat(int const& v)
 	{
 		union
 		{
diff --git a/glm/detail/func_common_simd.inl b/glm/detail/func_common_simd.inl
index 26904757..7cf0ea36 100644
--- a/glm/detail/func_common_simd.inl
+++ b/glm/detail/func_common_simd.inl
@@ -13,7 +13,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_abs_vector<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v)
 		{
 			vec<4, float, P> result;
 			result.data = glm_vec4_abs(v.data);
@@ -24,7 +24,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_abs_vector<4, int, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, int, P> call(vec<4, int, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, int, P> call(vec<4, int, P> const& v)
 		{
 			vec<4, int, P> result;
 			result.data = glm_ivec4_abs(v.data);
@@ -35,7 +35,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_floor<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v)
 		{
 			vec<4, float, P> result;
 			result.data = glm_vec4_floor(v.data);
@@ -46,7 +46,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_ceil<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v)
 		{
 			vec<4, float, P> result;
 			result.data = glm_vec4_ceil(v.data);
@@ -57,7 +57,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_fract<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v)
 		{
 			vec<4, float, P> result;
 			result.data = glm_vec4_fract(v.data);
@@ -68,7 +68,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_round<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v)
 		{
 			vec<4, float, P> result;
 			result.data = glm_vec4_round(v.data);
@@ -79,7 +79,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_mod<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & x, vec<4, float, P> const & y)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& x, vec<4, float, P> const& y)
 		{
 			vec<4, float, P> result;
 			result.data = glm_vec4_mod(x.data, y.data);
@@ -90,7 +90,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_min_vector<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v1, vec<4, float, P> const & v2)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v1, vec<4, float, P> const& v2)
 		{
 			vec<4, float, P> result;
 			result.data = _mm_min_ps(v1.data, v2.data);
@@ -101,7 +101,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_min_vector<4, int32, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, int32, P> call(vec<4, int32, P> const & v1, vec<4, int32, P> const & v2)
+		GLM_FUNC_QUALIFIER static vec<4, int32, P> call(vec<4, int32, P> const& v1, vec<4, int32, P> const& v2)
 		{
 			vec<4, int32, P> result;
 			result.data = _mm_min_epi32(v1.data, v2.data);
@@ -112,7 +112,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_min_vector<4, uint32, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, int32, P> call(vec<4, uint32, P> const & v1, vec<4, uint32, P> const & v2)
+		GLM_FUNC_QUALIFIER static vec<4, int32, P> call(vec<4, uint32, P> const& v1, vec<4, uint32, P> const& v2)
 		{
 			vec<4, uint32, P> result;
 			result.data = _mm_min_epu32(v1.data, v2.data);
@@ -123,7 +123,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_max_vector<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v1, vec<4, float, P> const & v2)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v1, vec<4, float, P> const& v2)
 		{
 			vec<4, float, P> result;
 			result.data = _mm_max_ps(v1.data, v2.data);
@@ -134,7 +134,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_max_vector<4, int32, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, int32, P> call(vec<4, int32, P> const & v1, vec<4, int32, P> const & v2)
+		GLM_FUNC_QUALIFIER static vec<4, int32, P> call(vec<4, int32, P> const& v1, vec<4, int32, P> const& v2)
 		{
 			vec<4, int32, P> result;
 			result.data = _mm_max_epi32(v1.data, v2.data);
@@ -145,7 +145,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_max_vector<4, uint32, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, uint32, P> call(vec<4, uint32, P> const & v1, vec<4, uint32, P> const & v2)
+		GLM_FUNC_QUALIFIER static vec<4, uint32, P> call(vec<4, uint32, P> const& v1, vec<4, uint32, P> const& v2)
 		{
 			vec<4, uint32, P> result;
 			result.data = _mm_max_epu32(v1.data, v2.data);
@@ -156,7 +156,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_clamp_vector<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & x, vec<4, float, P> const & minVal, vec<4, float, P> const & maxVal)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& x, vec<4, float, P> const& minVal, vec<4, float, P> const& maxVal)
 		{
 			vec<4, float, P> result;
 			result.data = _mm_min_ps(_mm_max_ps(x.data, minVal.data), maxVal.data);
@@ -167,7 +167,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_clamp_vector<4, int32, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, int32, P> call(vec<4, int32, P> const & x, vec<4, int32, P> const & minVal, vec<4, int32, P> const & maxVal)
+		GLM_FUNC_QUALIFIER static vec<4, int32, P> call(vec<4, int32, P> const& x, vec<4, int32, P> const& minVal, vec<4, int32, P> const& maxVal)
 		{
 			vec<4, int32, P> result;
 			result.data = _mm_min_epi32(_mm_max_epi32(x.data, minVal.data), maxVal.data);
@@ -178,7 +178,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_clamp_vector<4, uint32, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, uint32, P> call(vec<4, uint32, P> const & x, vec<4, uint32, P> const & minVal, vec<4, uint32, P> const & maxVal)
+		GLM_FUNC_QUALIFIER static vec<4, uint32, P> call(vec<4, uint32, P> const& x, vec<4, uint32, P> const& minVal, vec<4, uint32, P> const& maxVal)
 		{
 			vec<4, uint32, P> result;
 			result.data = _mm_min_epu32(_mm_max_epu32(x.data, minVal.data), maxVal.data);
@@ -189,7 +189,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_mix_vector<4, float, bool, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & x, vec<4, float, P> const & y, vec<4, bool, P> const & a)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& x, vec<4, float, P> const& y, vec<4, bool, P> const& a)
 		{
 			__m128i const Load = _mm_set_epi32(-static_cast<int>(a.w), -static_cast<int>(a.z), -static_cast<int>(a.y), -static_cast<int>(a.x));
 			__m128 const Mask = _mm_castsi128_ps(Load);
diff --git a/glm/detail/func_exponential.hpp b/glm/detail/func_exponential.hpp
index 2f27ea3b..c0289cae 100644
--- a/glm/detail/func_exponential.hpp
+++ b/glm/detail/func_exponential.hpp
@@ -29,7 +29,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/pow.xml">GLSL pow man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.2 Exponential Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> pow(vec<L, T, P> const & base, vec<L, T, P> const& exponent);
+	GLM_FUNC_DECL vec<L, T, P> pow(vec<L, T, P> const& base, vec<L, T, P> const& exponent);
 
 	/// Returns the natural exponentiation of x, i.e., e^x.
 	///
@@ -87,7 +87,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/sqrt.xml">GLSL sqrt man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.2 Exponential Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> sqrt(vec<L, T, P> const & v);
+	GLM_FUNC_DECL vec<L, T, P> sqrt(vec<L, T, P> const& v);
 	
 	/// Returns the reciprocal of the positive square root of v.
 	/// 
@@ -98,7 +98,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/inversesqrt.xml">GLSL inversesqrt man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.2 Exponential Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> inversesqrt(vec<L, T, P> const & v);
+	GLM_FUNC_DECL vec<L, T, P> inversesqrt(vec<L, T, P> const& v);
 
 	/// @}
 }//namespace glm
diff --git a/glm/detail/func_exponential.inl b/glm/detail/func_exponential.inl
index ce0e10af..faea7dea 100644
--- a/glm/detail/func_exponential.inl
+++ b/glm/detail/func_exponential.inl
@@ -41,7 +41,7 @@ namespace detail
 	template<length_t L, typename T, qualifier P, bool Aligned>
 	struct compute_inversesqrt
 	{
-		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, T, P> const & x)
+		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, T, P> const& x)
 		{
 			return static_cast<T>(1) / sqrt(x);
 		}
@@ -50,7 +50,7 @@ namespace detail
 	template<length_t L, bool Aligned>
 	struct compute_inversesqrt<L, float, lowp, Aligned>
 	{
-		GLM_FUNC_QUALIFIER static vec<L, float, lowp> call(vec<L, float, lowp> const & x)
+		GLM_FUNC_QUALIFIER static vec<L, float, lowp> call(vec<L, float, lowp> const& x)
 		{
 			vec<L, float, lowp> tmp(x);
 			vec<L, float, lowp> xhalf(tmp * 0.5f);
@@ -67,7 +67,7 @@ namespace detail
 	// pow
 	using std::pow;
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> pow(vec<L, T, P> const & base, vec<L, T, P> const& exponent)
+	GLM_FUNC_QUALIFIER vec<L, T, P> pow(vec<L, T, P> const& base, vec<L, T, P> const& exponent)
 	{
 		return detail::functor2<L, T, P>::call(pow, base, exponent);
 	}
diff --git a/glm/detail/func_exponential_simd.inl b/glm/detail/func_exponential_simd.inl
index d2195db5..1dd61f0f 100644
--- a/glm/detail/func_exponential_simd.inl
+++ b/glm/detail/func_exponential_simd.inl
@@ -11,7 +11,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_sqrt<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v)
 		{
 			vec<4, float, P> Result;
 			Result.data = _mm_sqrt_ps(v.data);
@@ -22,7 +22,7 @@ namespace detail
 	template<>
 	struct compute_sqrt<4, float, aligned_lowp, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, aligned_lowp> call(vec<4, float, aligned_lowp> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, aligned_lowp> call(vec<4, float, aligned_lowp> const& v)
 		{
 			vec<4, float, aligned_lowp> Result;
 			Result.data = glm_vec4_sqrt_lowp(v.data);
diff --git a/glm/detail/func_geometric.hpp b/glm/detail/func_geometric.hpp
index 8ea988e8..94c06d7b 100644
--- a/glm/detail/func_geometric.hpp
+++ b/glm/detail/func_geometric.hpp
@@ -45,7 +45,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/dot.xml">GLSL dot man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.5 Geometric Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL T dot(vec<L, T, P> const & x, vec<L, T, P> const & y);
+	GLM_FUNC_DECL T dot(vec<L, T, P> const& x, vec<L, T, P> const& y);
 
 	/// Returns the cross product of x and y.
 	///
@@ -54,7 +54,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/cross.xml">GLSL cross man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.5 Geometric Functions</a>
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> cross(vec<3, T, P> const & x, vec<3, T, P> const & y);
+	GLM_FUNC_DECL vec<3, T, P> cross(vec<3, T, P> const& x, vec<3, T, P> const& y);
 
 	/// Returns a vector in the same direction as x but with length of 1.
 	/// According to issue 10 GLSL 1.10 specification, if length(x) == 0 then result is undefined and generate an error.
diff --git a/glm/detail/func_geometric_simd.inl b/glm/detail/func_geometric_simd.inl
index 8e6026ac..218c73a7 100644
--- a/glm/detail/func_geometric_simd.inl
+++ b/glm/detail/func_geometric_simd.inl
@@ -11,7 +11,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_length<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static float call(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static float call(vec<4, float, P> const& v)
 		{
 			return _mm_cvtss_f32(glm_vec4_length(v.data));
 		}
@@ -20,7 +20,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_distance<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static float call(vec<4, float, P> const & p0, vec<4, float, P> const & p1)
+		GLM_FUNC_QUALIFIER static float call(vec<4, float, P> const& p0, vec<4, float, P> const& p1)
 		{
 			return _mm_cvtss_f32(glm_vec4_distance(p0.data, p1.data));
 		}
@@ -38,7 +38,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_cross<float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<3, float, P> call(vec<3, float, P> const & a, vec<3, float, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<3, float, P> call(vec<3, float, P> const& a, vec<3, float, P> const& b)
 		{
 			__m128 const set0 = _mm_set_ps(0.0f, a.z, a.y, a.x);
 			__m128 const set1 = _mm_set_ps(0.0f, b.z, b.y, b.x);
@@ -53,7 +53,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_normalize<4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> call(vec<4, float, P> const& v)
 		{
 			vec<4, float, P> Result;
 			Result.data = glm_vec4_normalize(v.data);
diff --git a/glm/detail/func_integer.hpp b/glm/detail/func_integer.hpp
index 3c9eaf87..10e4da75 100644
--- a/glm/detail/func_integer.hpp
+++ b/glm/detail/func_integer.hpp
@@ -32,8 +32,8 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a>
 	template<length_t L, qualifier P>
 	GLM_FUNC_DECL vec<L, uint, P> uaddCarry(
-		vec<L, uint, P> const & x,
-		vec<L, uint, P> const & y,
+		vec<L, uint, P> const& x,
+		vec<L, uint, P> const& y,
 		vec<L, uint, P> & carry);
 
 	/// Subtracts the 32-bit unsigned integer y from x, returning
@@ -46,8 +46,8 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a>
 	template<length_t L, qualifier P>
 	GLM_FUNC_DECL vec<L, uint, P> usubBorrow(
-		vec<L, uint, P> const & x,
-		vec<L, uint, P> const & y,
+		vec<L, uint, P> const& x,
+		vec<L, uint, P> const& y,
 		vec<L, uint, P> & borrow);
 
 	/// Multiplies 32-bit integers x and y, producing a 64-bit
@@ -60,8 +60,8 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a>
 	template<length_t L, qualifier P>
 	GLM_FUNC_DECL void umulExtended(
-		vec<L, uint, P> const & x,
-		vec<L, uint, P> const & y,
+		vec<L, uint, P> const& x,
+		vec<L, uint, P> const& y,
 		vec<L, uint, P> & msb,
 		vec<L, uint, P> & lsb);
 		
@@ -75,8 +75,8 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a>
 	template<length_t L, qualifier P>
 	GLM_FUNC_DECL void imulExtended(
-		vec<L, int, P> const & x,
-		vec<L, int, P> const & y,
+		vec<L, int, P> const& x,
+		vec<L, int, P> const& y,
 		vec<L, int, P> & msb,
 		vec<L, int, P> & lsb);
 
@@ -134,7 +134,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitfieldReverse.xml">GLSL bitfieldReverse man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> bitfieldReverse(vec<L, T, P> const & v);
+	GLM_FUNC_DECL vec<L, T, P> bitfieldReverse(vec<L, T, P> const& v);
 
 	/// Returns the number of bits set to 1 in the binary representation of value.
 	///
@@ -153,7 +153,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/bitCount.xml">GLSL bitCount man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, int, P> bitCount(vec<L, T, P> const & v);
+	GLM_FUNC_DECL vec<L, int, P> bitCount(vec<L, T, P> const& v);
 
 	/// Returns the bit number of the least significant bit set to
 	/// 1 in the binary representation of value. 
@@ -176,7 +176,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findLSB.xml">GLSL findLSB man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, int, P> findLSB(vec<L, T, P> const & v);
+	GLM_FUNC_DECL vec<L, int, P> findLSB(vec<L, T, P> const& v);
 
 	/// Returns the bit number of the most significant bit in the binary representation of value.
 	/// For positive integers, the result will be the bit number of the most significant bit set to 1. 
@@ -201,7 +201,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/findMSB.xml">GLSL findMSB man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.8 Integer Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, int, P> findMSB(vec<L, T, P> const & v);
+	GLM_FUNC_DECL vec<L, int, P> findMSB(vec<L, T, P> const& v);
 
 	/// @}
 }//namespace glm
diff --git a/glm/detail/func_integer.inl b/glm/detail/func_integer.inl
index 3d462c89..6f6925bf 100644
--- a/glm/detail/func_integer.inl
+++ b/glm/detail/func_integer.inl
@@ -178,7 +178,7 @@ namespace detail
 }//namespace detail
 
 	// uaddCarry
-	GLM_FUNC_QUALIFIER uint uaddCarry(uint const & x, uint const & y, uint & Carry)
+	GLM_FUNC_QUALIFIER uint uaddCarry(uint const& x, uint const& y, uint & Carry)
 	{
 		uint64 const Value64(static_cast<uint64>(x) + static_cast<uint64>(y));
 		uint64 const Max32((static_cast<uint64>(1) << static_cast<uint64>(32)) - static_cast<uint64>(1));
@@ -196,7 +196,7 @@ namespace detail
 	}
 
 	// usubBorrow
-	GLM_FUNC_QUALIFIER uint usubBorrow(uint const & x, uint const & y, uint & Borrow)
+	GLM_FUNC_QUALIFIER uint usubBorrow(uint const& x, uint const& y, uint & Borrow)
 	{
 		GLM_STATIC_ASSERT(sizeof(uint) == sizeof(uint32), "uint and uint32 size mismatch");
 
@@ -217,7 +217,7 @@ namespace detail
 	}
 
 	// umulExtended
-	GLM_FUNC_QUALIFIER void umulExtended(uint const & x, uint const & y, uint & msb, uint & lsb)
+	GLM_FUNC_QUALIFIER void umulExtended(uint const& x, uint const& y, uint & msb, uint & lsb)
 	{
 		GLM_STATIC_ASSERT(sizeof(uint) == sizeof(uint32), "uint and uint32 size mismatch");
 
@@ -273,7 +273,7 @@ namespace detail
 
 	// bitfieldInsert
 	template<typename genIUType>
-	GLM_FUNC_QUALIFIER genIUType bitfieldInsert(genIUType const & Base, genIUType const & Insert, int Offset, int Bits)
+	GLM_FUNC_QUALIFIER genIUType bitfieldInsert(genIUType const& Base, genIUType const& Insert, int Offset, int Bits)
 	{
 		return bitfieldInsert(vec<1, genIUType>(Base), vec<1, genIUType>(Insert), Offset, Bits).x;
 	}
diff --git a/glm/detail/func_matrix.hpp b/glm/detail/func_matrix.hpp
index c3ee1b0d..f2fd1b1a 100644
--- a/glm/detail/func_matrix.hpp
+++ b/glm/detail/func_matrix.hpp
@@ -101,7 +101,7 @@ namespace detail
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/matrixCompMult.xml">GLSL matrixCompMult man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a>
 	template<typename T, qualifier P, template<typename, qualifier> class matType>
-	GLM_FUNC_DECL matType<T, P> matrixCompMult(matType<T, P> const & x, matType<T, P> const & y);
+	GLM_FUNC_DECL matType<T, P> matrixCompMult(matType<T, P> const& x, matType<T, P> const& y);
 
 	/// Treats the first parameter c as a column vector
 	/// and the second parameter r as a row vector
@@ -110,7 +110,7 @@ namespace detail
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/outerProduct.xml">GLSL outerProduct man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a>
 	template<length_t DA, length_t DB, typename T, qualifier P>
-	GLM_FUNC_DECL typename detail::outerProduct_trait<DA, DB, T, P>::type outerProduct(vec<DA, T, P> const & c, vec<DB, T, P> const & r);
+	GLM_FUNC_DECL typename detail::outerProduct_trait<DA, DB, T, P>::type outerProduct(vec<DA, T, P> const& c, vec<DB, T, P> const& r);
 
 	/// Returns the transposed matrix of x
 	/// 
@@ -119,7 +119,7 @@ namespace detail
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/transpose.xml">GLSL transpose man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a>
 	template<typename T, qualifier P, template<typename, qualifier> class matType>
-	GLM_FUNC_DECL typename matType<T, P>::transpose_type transpose(matType<T, P> const & x);
+	GLM_FUNC_DECL typename matType<T, P>::transpose_type transpose(matType<T, P> const& x);
 	
 	/// Return the determinant of a squared matrix.
 	/// 
@@ -128,7 +128,7 @@ namespace detail
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/determinant.xml">GLSL determinant man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a>	
 	template<typename T, qualifier P, template<typename, qualifier> class matType>
-	GLM_FUNC_DECL T determinant(matType<T, P> const & m);
+	GLM_FUNC_DECL T determinant(matType<T, P> const& m);
 
 	/// Return the inverse of a squared matrix.
 	/// 
@@ -137,7 +137,7 @@ namespace detail
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/inverse.xml">GLSL inverse man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.6 Matrix Functions</a>	 
 	template<typename T, qualifier P, template<typename, qualifier> class matType>
-	GLM_FUNC_DECL matType<T, P> inverse(matType<T, P> const & m);
+	GLM_FUNC_DECL matType<T, P> inverse(matType<T, P> const& m);
 
 	/// @}
 }//namespace glm
diff --git a/glm/detail/func_matrix.inl b/glm/detail/func_matrix.inl
index d99ad871..d607a982 100644
--- a/glm/detail/func_matrix.inl
+++ b/glm/detail/func_matrix.inl
@@ -356,14 +356,14 @@ namespace detail
 }//namespace detail
 
 	template<length_t C, length_t R, typename T, qualifier P, template<length_t, length_t, typename, qualifier> class matType>
-	GLM_FUNC_QUALIFIER matType<C, R, T, P> matrixCompMult(matType<C, R, T, P> const & x, matType<C, R, T, P> const & y)
+	GLM_FUNC_QUALIFIER matType<C, R, T, P> matrixCompMult(matType<C, R, T, P> const& x, matType<C, R, T, P> const& y)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_UNRESTRICTED_GENTYPE, "'matrixCompMult' only accept floating-point inputs");
 		return detail::compute_matrixCompMult<matType, C, R, T, P, detail::is_aligned<P>::value>::call(x, y);
 	}
 
 	template<length_t DA, length_t DB, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename detail::outerProduct_trait<DA, DB, T, P>::type outerProduct(vec<DA, T, P> const & c, vec<DB, T, P> const & r)
+	GLM_FUNC_QUALIFIER typename detail::outerProduct_trait<DA, DB, T, P>::type outerProduct(vec<DA, T, P> const& c, vec<DB, T, P> const& r)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_UNRESTRICTED_GENTYPE, "'outerProduct' only accept floating-point inputs");
 
@@ -374,21 +374,21 @@ namespace detail
 	}
 
 	template<length_t C, length_t R, typename T, qualifier P, template<length_t, length_t, typename, qualifier> class matType>
-	GLM_FUNC_QUALIFIER typename matType<C, R, T, P>::transpose_type transpose(matType<C, R, T, P> const & m)
+	GLM_FUNC_QUALIFIER typename matType<C, R, T, P>::transpose_type transpose(matType<C, R, T, P> const& m)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_UNRESTRICTED_GENTYPE, "'transpose' only accept floating-point inputs");
 		return detail::compute_transpose<matType, C, R, T, P, detail::is_aligned<P>::value>::call(m);
 	}
 
 	template<length_t C, length_t R, typename T, qualifier P, template<length_t, length_t, typename, qualifier> class matType>
-	GLM_FUNC_QUALIFIER T determinant(matType<C, R, T, P> const & m)
+	GLM_FUNC_QUALIFIER T determinant(matType<C, R, T, P> const& m)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_UNRESTRICTED_GENTYPE, "'determinant' only accept floating-point inputs");
 		return detail::compute_determinant<matType, C, R, T, P, detail::is_aligned<P>::value>::call(m);
 	}
 
 	template<length_t C, length_t R, typename T, qualifier P, template<length_t, length_t, typename, qualifier> class matType>
-	GLM_FUNC_QUALIFIER matType<C, R, T, P> inverse(matType<C, R, T, P> const & m)
+	GLM_FUNC_QUALIFIER matType<C, R, T, P> inverse(matType<C, R, T, P> const& m)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_UNRESTRICTED_GENTYPE, "'inverse' only accept floating-point inputs");
 		return detail::compute_inverse<matType, C, R, T, P, detail::is_aligned<P>::value>::call(m);
diff --git a/glm/detail/func_matrix_simd.inl b/glm/detail/func_matrix_simd.inl
index 48455e90..42026033 100644
--- a/glm/detail/func_matrix_simd.inl
+++ b/glm/detail/func_matrix_simd.inl
@@ -16,7 +16,7 @@ namespace detail
 	{
 		GLM_STATIC_ASSERT(detail::is_aligned<P>::value, "Specialization requires aligned");
 
-		GLM_FUNC_QUALIFIER static mat<4, 4, float, P> call(mat<4, 4, float, P> const & x, mat<4, 4, float, P> const & y)
+		GLM_FUNC_QUALIFIER static mat<4, 4, float, P> call(mat<4, 4, float, P> const& x, mat<4, 4, float, P> const& y)
 		{
 			mat<4, 4, float, P> Result;
 			glm_mat4_matrixCompMult(
@@ -30,7 +30,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_transpose<mat, 4, 4, float, P, true>
 	{
-		GLM_FUNC_QUALIFIER static mat<4, 4, float, P> call(mat<4, 4, float, P> const & m)
+		GLM_FUNC_QUALIFIER static mat<4, 4, float, P> call(mat<4, 4, float, P> const& m)
 		{
 			mat<4, 4, float, P> Result;
 			glm_mat4_transpose(
diff --git a/glm/detail/func_packing.hpp b/glm/detail/func_packing.hpp
index e623b557..55e63049 100644
--- a/glm/detail/func_packing.hpp
+++ b/glm/detail/func_packing.hpp
@@ -30,7 +30,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm2x16.xml">GLSL packUnorm2x16 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint packUnorm2x16(vec2 const & v);
+	GLM_FUNC_DECL uint packUnorm2x16(vec2 const& v);
 
 	/// First, converts each component of the normalized floating-point value v into 8- or 16-bit integer values. 
 	/// Then, the results are packed into the returned 32-bit unsigned integer.
@@ -43,7 +43,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm2x16.xml">GLSL packSnorm2x16 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint packSnorm2x16(vec2 const & v);
+	GLM_FUNC_DECL uint packSnorm2x16(vec2 const& v);
 
 	/// First, converts each component of the normalized floating-point value v into 8- or 16-bit integer values. 
 	/// Then, the results are packed into the returned 32-bit unsigned integer.
@@ -56,7 +56,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint packUnorm4x8(vec4 const & v);
+	GLM_FUNC_DECL uint packUnorm4x8(vec4 const& v);
 
 	/// First, converts each component of the normalized floating-point value v into 8- or 16-bit integer values. 
 	/// Then, the results are packed into the returned 32-bit unsigned integer.
@@ -69,7 +69,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint packSnorm4x8(vec4 const & v);
+	GLM_FUNC_DECL uint packSnorm4x8(vec4 const& v);
 
 	/// First, unpacks a single 32-bit unsigned integer p into a pair of 16-bit unsigned integers, four 8-bit unsigned integers, or four 8-bit signed integers. 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned two- or four-component vector.
@@ -131,7 +131,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packDouble2x32.xml">GLSL packDouble2x32 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL double packDouble2x32(uvec2 const & v);
+	GLM_FUNC_DECL double packDouble2x32(uvec2 const& v);
 
 	/// Returns a two-component unsigned integer vector representation of v. 
 	/// The bit-level representation of v is preserved. 
@@ -150,7 +150,7 @@ namespace glm
 	/// 
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packHalf2x16.xml">GLSL packHalf2x16 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint packHalf2x16(vec2 const & v);
+	GLM_FUNC_DECL uint packHalf2x16(vec2 const& v);
 	
 	/// Returns a two-component floating-point vector with components obtained by unpacking a 32-bit unsigned integer into a pair of 16-bit values, 
 	/// interpreting those values as 16-bit floating-point numbers according to the OpenGL Specification, 
diff --git a/glm/detail/func_packing.inl b/glm/detail/func_packing.inl
index 505c80a1..58eb906f 100644
--- a/glm/detail/func_packing.inl
+++ b/glm/detail/func_packing.inl
@@ -7,7 +7,7 @@
 
 namespace glm
 {
-	GLM_FUNC_QUALIFIER uint packUnorm2x16(vec2 const & v)
+	GLM_FUNC_QUALIFIER uint packUnorm2x16(vec2 const& v)
 	{
 		union
 		{
@@ -36,7 +36,7 @@ namespace glm
 		return vec2(u.out[0], u.out[1]) * 1.5259021896696421759365224689097e-5f;
 	}
 
-	GLM_FUNC_QUALIFIER uint packSnorm2x16(vec2 const & v)
+	GLM_FUNC_QUALIFIER uint packSnorm2x16(vec2 const& v)
 	{
 		union
 		{
@@ -65,7 +65,7 @@ namespace glm
 		return clamp(vec2(u.out[0], u.out[1]) * 3.0518509475997192297128208258309e-5f, -1.0f, 1.0f);
 	}
 
-	GLM_FUNC_QUALIFIER uint packUnorm4x8(vec4 const & v)
+	GLM_FUNC_QUALIFIER uint packUnorm4x8(vec4 const& v)
 	{
 		union
 		{
@@ -96,7 +96,7 @@ namespace glm
 		return vec4(u.out[0], u.out[1], u.out[2], u.out[3]) * 0.0039215686274509803921568627451f;
 	}
 	
-	GLM_FUNC_QUALIFIER uint packSnorm4x8(vec4 const & v)
+	GLM_FUNC_QUALIFIER uint packSnorm4x8(vec4 const& v)
 	{
 		union
 		{
@@ -127,7 +127,7 @@ namespace glm
 		return clamp(vec4(u.out[0], u.out[1], u.out[2], u.out[3]) * 0.0078740157480315f, -1.0f, 1.0f);
 	}
 
-	GLM_FUNC_QUALIFIER double packDouble2x32(uvec2 const & v)
+	GLM_FUNC_QUALIFIER double packDouble2x32(uvec2 const& v)
 	{
 		union
 		{
@@ -154,7 +154,7 @@ namespace glm
 		return uvec2(u.out[0], u.out[1]);
 	}
 
-	GLM_FUNC_QUALIFIER uint packHalf2x16(vec2 const & v)
+	GLM_FUNC_QUALIFIER uint packHalf2x16(vec2 const& v)
 	{
 		union
 		{
diff --git a/glm/detail/type_gentype.hpp b/glm/detail/type_gentype.hpp
index ac9fc019..a0730aad 100644
--- a/glm/detail/type_gentype.hpp
+++ b/glm/detail/type_gentype.hpp
@@ -42,8 +42,8 @@ namespace detail
 		typedef TYPE<VALTYPE> const * const const_pointer_const;
 		typedef TYPE<VALTYPE> * const pointer_const;
 		typedef TYPE<VALTYPE> & reference;
-		typedef TYPE<VALTYPE> const & const_reference;
-		typedef TYPE<VALTYPE> const & param_type;
+		typedef TYPE<VALTYPE> const& const_reference;
+		typedef TYPE<VALTYPE> const& param_type;
 
 		//////////////////////////////////////
 		// Address (Implementation details)
@@ -104,33 +104,33 @@ namespace detail
 		//////////////////////////////////////
 		// Constructors
 		base();
-		base(class_type const & m);
+		base(class_type const& m);
 
-		explicit base(T const & x);
+		explicit base(T const& x);
 		explicit base(value_type const * const x);
 		explicit base(col_type const * const x);
 
 		//////////////////////////////////////
 		// Conversions
 		template<typename vU, uint cU, uint rU, profile pU>
-		explicit base(base<vU, cU, rU, pU> const & m);
+		explicit base(base<vU, cU, rU, pU> const& m);
 
 		//////////////////////////////////////
 		// Accesses
 		col_type& operator[](size_type i);
-		col_type const & operator[](size_type i) const;
+		col_type const& operator[](size_type i) const;
 
 		//////////////////////////////////////
 		// Unary updatable operators
-		class_type& operator=  (class_type const & x);
-		class_type& operator+= (T const & x);
-		class_type& operator+= (class_type const & x);
-		class_type& operator-= (T const & x);
-		class_type& operator-= (class_type const & x);
-		class_type& operator*= (T const & x);
-		class_type& operator*= (class_type const & x);
-		class_type& operator/= (T const & x);
-		class_type& operator/= (class_type const & x);
+		class_type& operator=  (class_type const& x);
+		class_type& operator+= (T const& x);
+		class_type& operator+= (class_type const& x);
+		class_type& operator-= (T const& x);
+		class_type& operator-= (class_type const& x);
+		class_type& operator*= (T const& x);
+		class_type& operator*= (class_type const& x);
+		class_type& operator/= (T const& x);
+		class_type& operator/= (class_type const& x);
 		class_type& operator++ ();
 		class_type& operator-- ();
 	};
diff --git a/glm/detail/type_gentype.inl b/glm/detail/type_gentype.inl
index 384f725f..8b76249f 100644
--- a/glm/detail/type_gentype.inl
+++ b/glm/detail/type_gentype.inl
@@ -55,7 +55,7 @@ base<vT, cT, rT, pT>::base()
 template<typename vT, uint cT, uint rT, profile pT>
 base<vT, cT, rT, pT>::base
 (
-	typename base<vT, cT, rT, pT>::class_type const & m
+	typename base<vT, cT, rT, pT>::class_type const& m
 )
 {
 	for
@@ -72,7 +72,7 @@ base<vT, cT, rT, pT>::base
 template<typename vT, uint cT, uint rT, profile pT>
 base<vT, cT, rT, pT>::base
 (
-	typename base<vT, cT, rT, pT>::T const & x
+	typename base<vT, cT, rT, pT>::T const& x
 )
 {
 	if(rT == 1) // vector
@@ -135,7 +135,7 @@ template<typename vT, uint cT, uint rT, profile pT>
 template<typename vU, uint cU, uint rU, profile pU>
 base<vT, cT, rT, pT>::base
 (
-	base<vU, cU, rU, pU> const & m
+	base<vU, cU, rU, pU> const& m
 )
 {
 	for
@@ -162,7 +162,7 @@ typename base<vT, cT, rT, pT>::col_type& base<vT, cT, rT, pT>::operator[]
 }
 
 template<typename vT, uint cT, uint rT, profile pT>
-typename base<vT, cT, rT, pT>::col_type const & base<vT, cT, rT, pT>::operator[]
+typename base<vT, cT, rT, pT>::col_type const& base<vT, cT, rT, pT>::operator[]
 (
 	typename base<vT, cT, rT, pT>::size_type i
 ) const
@@ -176,7 +176,7 @@ typename base<vT, cT, rT, pT>::col_type const & base<vT, cT, rT, pT>::operator[]
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator= 
 (
-	typename base<vT, cT, rT, pT>::class_type const & x
+	typename base<vT, cT, rT, pT>::class_type const& x
 )
 {
 	memcpy(&this->value, &x.value, cT * rT * sizeof(vT));
@@ -186,7 +186,7 @@ typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator=
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator+= 
 (
-	typename base<vT, cT, rT, pT>::T const & x
+	typename base<vT, cT, rT, pT>::T const& x
 )
 {
 	typename base<vT, cT, rT, pT>::size_type stop_col = x.col_size();
@@ -202,7 +202,7 @@ typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator+=
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator+= 
 (
-	typename base<vT, cT, rT, pT>::class_type const & x
+	typename base<vT, cT, rT, pT>::class_type const& x
 )
 {
 	typename base<vT, cT, rT, pT>::size_type stop_col = x.col_size();
@@ -218,7 +218,7 @@ typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator+=
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator-= 
 (
-	typename base<vT, cT, rT, pT>::T const & x
+	typename base<vT, cT, rT, pT>::T const& x
 )
 {
 	typename base<vT, cT, rT, pT>::size_type stop_col = x.col_size();
@@ -234,7 +234,7 @@ typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator-=
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator-= 
 (
-	typename base<vT, cT, rT, pT>::class_type const & x
+	typename base<vT, cT, rT, pT>::class_type const& x
 )
 {
 	typename base<vT, cT, rT, pT>::size_type stop_col = x.col_size();
@@ -250,7 +250,7 @@ typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator-=
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator*= 
 (
-	typename base<vT, cT, rT, pT>::T const & x
+	typename base<vT, cT, rT, pT>::T const& x
 )
 {
 	typename base<vT, cT, rT, pT>::size_type stop_col = x.col_size();
@@ -266,7 +266,7 @@ typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator*=
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator*= 
 (
-	typename base<vT, cT, rT, pT>::class_type const & x
+	typename base<vT, cT, rT, pT>::class_type const& x
 )
 {
 	typename base<vT, cT, rT, pT>::size_type stop_col = x.col_size();
@@ -282,7 +282,7 @@ typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator*=
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator/= 
 (
-	typename base<vT, cT, rT, pT>::T const & x
+	typename base<vT, cT, rT, pT>::T const& x
 )
 {
 	typename base<vT, cT, rT, pT>::size_type stop_col = x.col_size();
@@ -298,7 +298,7 @@ typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator/=
 template<typename vT, uint cT, uint rT, profile pT>
 typename base<vT, cT, rT, pT>::class_type& base<vT, cT, rT, pT>::operator/= 
 (
-	typename base<vT, cT, rT, pT>::class_type const & x
+	typename base<vT, cT, rT, pT>::class_type const& x
 )
 {
 	typename base<vT, cT, rT, pT>::size_type stop_col = x.col_size();
diff --git a/glm/detail/type_half.hpp b/glm/detail/type_half.hpp
index c3ef6176..57f7dec6 100644
--- a/glm/detail/type_half.hpp
+++ b/glm/detail/type_half.hpp
@@ -11,7 +11,7 @@ namespace detail
 	typedef short hdata;
 
 	GLM_FUNC_DECL float toFloat32(hdata value);
-	GLM_FUNC_DECL hdata toFloat16(float const & value);
+	GLM_FUNC_DECL hdata toFloat16(float const& value);
 
 }//namespace detail
 }//namespace glm
diff --git a/glm/detail/type_mat.hpp b/glm/detail/type_mat.hpp
index c07d1587..26a2feb7 100644
--- a/glm/detail/type_mat.hpp
+++ b/glm/detail/type_mat.hpp
@@ -25,7 +25,7 @@ namespace detail
 #endif//GLM_HAS_TEMPLATE_ALIASES
 
 	template<typename T, qualifier P, template<typename, qualifier> class matType>
-	GLM_FUNC_DECL matType<T, P> inverse(matType<T, P> const & m);
+	GLM_FUNC_DECL matType<T, P> inverse(matType<T, P> const& m);
 
 	/// @addtogroup core_precision
 	/// @{
diff --git a/glm/detail/type_mat2x2.hpp b/glm/detail/type_mat2x2.hpp
index f366ddcd..60732dda 100644
--- a/glm/detail/type_mat2x2.hpp
+++ b/glm/detail/type_mat2x2.hpp
@@ -30,71 +30,71 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 2; }
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
 		GLM_FUNC_DECL mat() GLM_DEFAULT;
-		GLM_FUNC_DECL mat(mat<2, 2, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat(mat<2, 2, T, P> const& m) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL mat(mat<2, 2, T, Q> const & m);
+		GLM_FUNC_DECL mat(mat<2, 2, T, Q> const& m);
 
 		GLM_FUNC_DECL explicit mat(T scalar);
 		GLM_FUNC_DECL mat(
-			T const & x1, T const & y1,
-			T const & x2, T const & y2);
+			T const& x1, T const& y1,
+			T const& x2, T const& y2);
 		GLM_FUNC_DECL mat(
-			col_type const & v1,
-			col_type const & v2);
+			col_type const& v1,
+			col_type const& v2);
 
 		// -- Conversions --
 
 		template<typename U, typename V, typename M, typename N>
 		GLM_FUNC_DECL mat(
-			U const & x1, V const & y1,
-			M const & x2, N const & y2);
+			U const& x1, V const& y1,
+			M const& x2, N const& y2);
 
 		template<typename U, typename V>
 		GLM_FUNC_DECL mat(
-			vec<2, U, P> const & v1,
-			vec<2, V, P> const & v2);
+			vec<2, U, P> const& v1,
+			vec<2, V, P> const& v2);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<2, 2, T, P> & operator=(mat<2, 2, T, P> const & v) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<2, 2, T, P> & operator=(mat<2, 2, T, P> const& v) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 2, T, P> & operator=(mat<2, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 2, T, P> & operator=(mat<2, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 2, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 2, T, P> & operator+=(mat<2, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 2, T, P> & operator+=(mat<2, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 2, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 2, T, P> & operator-=(mat<2, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 2, T, P> & operator-=(mat<2, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 2, T, P> & operator*=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 2, T, P> & operator*=(mat<2, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 2, T, P> & operator*=(mat<2, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 2, T, P> & operator/=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 2, T, P> & operator/=(mat<2, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 2, T, P> & operator/=(mat<2, 2, U, P> const& m);
 
 		// -- Increment and decrement operators --
 
@@ -107,74 +107,74 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator+(mat<2, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator+(mat<2, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator-(mat<2, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator-(mat<2, 2, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator+(mat<2, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator+(mat<2, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator+(T scalar, mat<2, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator+(T scalar, mat<2, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator+(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator+(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator-(mat<2, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator-(mat<2, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator-(T scalar, mat<2, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator-(T scalar, mat<2, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator-(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator-(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator*(mat<2, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator*(mat<2, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator*(T scalar, mat<2, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator*(T scalar, mat<2, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<2, 2, T, P>::col_type operator*(mat<2, 2, T, P> const & m, typename mat<2, 2, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<2, 2, T, P>::col_type operator*(mat<2, 2, T, P> const& m, typename mat<2, 2, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<2, 2, T, P>::row_type operator*(typename mat<2, 2, T, P>::col_type const & v, mat<2, 2, T, P> const & m);
+	GLM_FUNC_DECL typename mat<2, 2, T, P>::row_type operator*(typename mat<2, 2, T, P>::col_type const& v, mat<2, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator*(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator*(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator*(mat<2, 2, T, P> const & m1, mat<3, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator*(mat<2, 2, T, P> const& m1, mat<3, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator*(mat<2, 2, T, P> const & m1, mat<4, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator*(mat<2, 2, T, P> const& m1, mat<4, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator/(mat<2, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator/(mat<2, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator/(T scalar, mat<2, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator/(T scalar, mat<2, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<2, 2, T, P>::col_type operator/(mat<2, 2, T, P> const & m, typename mat<2, 2, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<2, 2, T, P>::col_type operator/(mat<2, 2, T, P> const& m, typename mat<2, 2, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<2, 2, T, P>::row_type operator/(typename mat<2, 2, T, P>::col_type const & v, mat<2, 2, T, P> const & m);
+	GLM_FUNC_DECL typename mat<2, 2, T, P>::row_type operator/(typename mat<2, 2, T, P>::col_type const& v, mat<2, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator/(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator/(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2);
 } //namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_mat2x2.inl b/glm/detail/type_mat2x2.inl
index 5d119619..88a0c039 100644
--- a/glm/detail/type_mat2x2.inl
+++ b/glm/detail/type_mat2x2.inl
@@ -40,8 +40,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<2, 2, T, P>::mat 
 	(
-		T const & x0, T const & y0,
-		T const & x1, T const & y1
+		T const& x0, T const& y0,
+		T const& x1, T const& y1
 	)
 	{
 		this->value[0] = col_type(x0, y0);
@@ -61,8 +61,8 @@ namespace glm
 	template<typename X1, typename Y1, typename X2, typename Y2>
 	GLM_FUNC_QUALIFIER mat<2, 2, T, P>::mat 
 	(
-		X1 const & x1, Y1 const & y1,
-		X2 const & x2, Y2 const & y2
+		X1 const& x1, Y1 const& y1,
+		X2 const& x2, Y2 const& y2
 	)
 	{
 		this->value[0] = col_type(static_cast<T>(x1), value_type(y1));
@@ -163,7 +163,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator=(mat<2, 2, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator=(mat<2, 2, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -173,7 +173,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator=(mat<2, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator=(mat<2, 2, U, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -191,7 +191,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator+=(mat<2, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator+=(mat<2, 2, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -209,7 +209,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator-=(mat<2, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator-=(mat<2, 2, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -227,7 +227,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator*=(mat<2, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator*=(mat<2, 2, U, P> const& m)
 	{
 		return (*this = *this * m);
 	}
@@ -243,7 +243,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator/=(mat<2, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P>& mat<2, 2, T, P>::operator/=(mat<2, 2, U, P> const& m)
 	{
 		return *this *= inverse(m);
 	}
@@ -285,13 +285,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator+(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator+(mat<2, 2, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator-(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator-(mat<2, 2, T, P> const& m)
 	{
 		return mat<2, 2, T, P>(
 			-m[0], 
@@ -301,7 +301,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator+(mat<2, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator+(mat<2, 2, T, P> const& m, T scalar)
 	{
 		return mat<2, 2, T, P>(
 			m[0] + scalar,
@@ -309,7 +309,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator+(T scalar, mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator+(T scalar, mat<2, 2, T, P> const& m)
 	{
 		return mat<2, 2, T, P>(
 			m[0] + scalar,
@@ -317,7 +317,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator+(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator+(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2)
 	{
 		return mat<2, 2, T, P>(
 			m1[0] + m2[0],
@@ -325,7 +325,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator-(mat<2, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator-(mat<2, 2, T, P> const& m, T scalar)
 	{
 		return mat<2, 2, T, P>(
 			m[0] - scalar,
@@ -333,7 +333,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator-(T scalar, mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator-(T scalar, mat<2, 2, T, P> const& m)
 	{
 		return mat<2, 2, T, P>(
 			scalar - m[0],
@@ -341,7 +341,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator-(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator-(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2)
 	{
 		return mat<2, 2, T, P>(
 			m1[0] - m2[0],
@@ -349,7 +349,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(mat<2, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(mat<2, 2, T, P> const& m, T scalar)
 	{
 		return mat<2, 2, T, P>(
 			m[0] * scalar,
@@ -357,7 +357,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(T scalar, mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(T scalar, mat<2, 2, T, P> const& m)
 	{
 		return mat<2, 2, T, P>(
 			m[0] * scalar,
@@ -368,7 +368,7 @@ namespace glm
 	GLM_FUNC_QUALIFIER typename mat<2, 2, T, P>::col_type operator*
 	(
 		mat<2, 2, T, P> const& m,
-		typename mat<2, 2, T, P>::row_type const & v
+		typename mat<2, 2, T, P>::row_type const& v
 	)
 	{
 		return vec<2, T, P>(
@@ -379,7 +379,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename mat<2, 2, T, P>::row_type operator*
 	(
-		typename mat<2, 2, T, P>::col_type const & v,
+		typename mat<2, 2, T, P>::col_type const& v,
 		mat<2, 2, T, P> const& m
 	)
 	{
@@ -389,7 +389,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2)
 	{
 		return mat<2, 2, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
@@ -399,7 +399,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(mat<2, 2, T, P> const & m1, mat<3, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(mat<2, 2, T, P> const& m1, mat<3, 2, T, P> const& m2)
 	{
 		return mat<3, 2, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
@@ -411,7 +411,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(mat<2, 2, T, P> const & m1, mat<4, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(mat<2, 2, T, P> const& m1, mat<4, 2, T, P> const& m2)
 	{
 		return mat<4, 2, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
@@ -425,7 +425,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator/(mat<2, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator/(mat<2, 2, T, P> const& m, T scalar)
 	{
 		return mat<2, 2, T, P>(
 			m[0] / scalar,
@@ -433,7 +433,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator/(T scalar, mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator/(T scalar, mat<2, 2, T, P> const& m)
 	{
 		return mat<2, 2, T, P>(
 			scalar / m[0],
@@ -441,19 +441,19 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<2, 2, T, P>::col_type operator/(mat<2, 2, T, P> const & m, typename mat<2, 2, T, P>::row_type const & v)
+	GLM_FUNC_QUALIFIER typename mat<2, 2, T, P>::col_type operator/(mat<2, 2, T, P> const& m, typename mat<2, 2, T, P>::row_type const& v)
 	{
 		return inverse(m) * v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<2, 2, T, P>::row_type operator/(typename mat<2, 2, T, P>::col_type const & v, mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER typename mat<2, 2, T, P>::row_type operator/(typename mat<2, 2, T, P>::col_type const& v, mat<2, 2, T, P> const& m)
 	{
 		return v *  inverse(m);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator/(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator/(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2)
 	{	
 		mat<2, 2, T, P> m1_copy(m1);
 		return m1_copy /= m2;
@@ -462,13 +462,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(mat<2, 2, T, P> const & m1, mat<2, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<2, 2, T, P> const& m1, mat<2, 2, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]);
 	}
diff --git a/glm/detail/type_mat2x3.hpp b/glm/detail/type_mat2x3.hpp
index 5d8240c3..90217e0e 100644
--- a/glm/detail/type_mat2x3.hpp
+++ b/glm/detail/type_mat2x3.hpp
@@ -31,22 +31,22 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 2; }
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
 		GLM_FUNC_DECL mat() GLM_DEFAULT;
-		GLM_FUNC_DECL mat(mat<2, 3, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat(mat<2, 3, T, P> const& m) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL mat(mat<2, 3, T, Q> const & m);
+		GLM_FUNC_DECL mat(mat<2, 3, T, Q> const& m);
 
 		GLM_FUNC_DECL explicit mat(T scalar);
 		GLM_FUNC_DECL mat(
 			T x0, T y0, T z0,
 			T x1, T y1, T z1);
 		GLM_FUNC_DECL mat(
-			col_type const & v0,
-			col_type const & v1);
+			col_type const& v0,
+			col_type const& v1);
 
 		// -- Conversions --
 
@@ -57,37 +57,37 @@ namespace glm
 
 		template<typename U, typename V>
 		GLM_FUNC_DECL mat(
-			vec<3, U, P> const & v1,
-			vec<3, V, P> const & v2);
+			vec<3, U, P> const& v1,
+			vec<3, V, P> const& v2);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<2, 3, T, P> & operator=(mat<2, 3, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<2, 3, T, P> & operator=(mat<2, 3, T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 3, T, P> & operator=(mat<2, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 3, T, P> & operator=(mat<2, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 3, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 3, T, P> & operator+=(mat<2, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 3, T, P> & operator+=(mat<2, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 3, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 3, T, P> & operator-=(mat<2, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 3, T, P> & operator-=(mat<2, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 3, T, P> & operator*=(U s);
 		template<typename U>
@@ -104,59 +104,59 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator+(mat<2, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator+(mat<2, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator-(mat<2, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator-(mat<2, 3, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator+(mat<2, 3, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator+(mat<2, 3, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator+(mat<2, 3, T, P> const & m1, mat<2, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator+(mat<2, 3, T, P> const& m1, mat<2, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator-(mat<2, 3, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator-(mat<2, 3, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator-(mat<2, 3, T, P> const & m1, mat<2, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator-(mat<2, 3, T, P> const& m1, mat<2, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator*(mat<2, 3, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator*(mat<2, 3, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator*(T scalar, mat<2, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator*(T scalar, mat<2, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<2, 3, T, P>::col_type operator*(mat<2, 3, T, P> const & m, typename mat<2, 3, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<2, 3, T, P>::col_type operator*(mat<2, 3, T, P> const& m, typename mat<2, 3, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<2, 3, T, P>::row_type operator*(typename mat<2, 3, T, P>::col_type const & v, mat<2, 3, T, P> const & m);
+	GLM_FUNC_DECL typename mat<2, 3, T, P>::row_type operator*(typename mat<2, 3, T, P>::col_type const& v, mat<2, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator*(mat<2, 3, T, P> const & m1, mat<2, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator*(mat<2, 3, T, P> const& m1, mat<2, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator*(mat<2, 3, T, P> const & m1, mat<3, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator*(mat<2, 3, T, P> const& m1, mat<3, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator*(mat<2, 3, T, P> const & m1, mat<4, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator*(mat<2, 3, T, P> const& m1, mat<4, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator/(mat<2, 3, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator/(mat<2, 3, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator/(T scalar, mat<2, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator/(T scalar, mat<2, 3, T, P> const& m);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<2, 3, T, P> const & m1, mat<2, 3, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<2, 3, T, P> const& m1, mat<2, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<2, 3, T, P> const & m1, mat<2, 3, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<2, 3, T, P> const& m1, mat<2, 3, T, P> const& m2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_mat2x3.inl b/glm/detail/type_mat2x3.inl
index e554e04e..049f6866 100644
--- a/glm/detail/type_mat2x3.inl
+++ b/glm/detail/type_mat2x3.inl
@@ -13,7 +13,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 3, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 3, T, P> const& m)
 		{
 			this->value[0] = m.value[0];
 			this->value[1] = m.value[1];
@@ -22,7 +22,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 3, T, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 3, T, Q> const& m)
 	{
 		this->value[0] = m.value[0];
 		this->value[1] = m.value[1];
@@ -47,7 +47,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(col_type const & v0, col_type const & v1)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(col_type const& v0, col_type const& v1)
 	{
 		this->value[0] = v0;
 		this->value[1] = v1;
@@ -71,7 +71,7 @@ namespace glm
 	
 	template<typename T, qualifier P>
 	template<typename V1, typename V2>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(vec<3, V1, P> const & v1, vec<3, V2, P> const & v2)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(vec<3, V1, P> const& v1, vec<3, V2, P> const& v2)
 	{
 		this->value[0] = col_type(v1);
 		this->value[1] = col_type(v2);
@@ -81,63 +81,63 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 3, U, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 3, U, Q> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER  mat<2, 3, T, P>::mat(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER  mat<2, 3, T, P>::mat(mat<3, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<4, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<2, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<3, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<3, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<4, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>::mat(mat<4, 3, T, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -153,7 +153,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<2, 3, T, P>::col_type const & mat<2, 3, T, P>::operator[](typename mat<2, 3, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename mat<2, 3, T, P>::col_type const& mat<2, 3, T, P>::operator[](typename mat<2, 3, T, P>::length_type i) const
 	{
 		assert(i < this->length());
 		return this->value[i];
@@ -163,7 +163,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<2, 3, T, P>& mat<2, 3, T, P>::operator=(mat<2, 3, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<2, 3, T, P>& mat<2, 3, T, P>::operator=(mat<2, 3, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -173,7 +173,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>& mat<2, 3, T, P>::operator=(mat<2, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>& mat<2, 3, T, P>::operator=(mat<2, 3, U, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -191,7 +191,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>& mat<2, 3, T, P>::operator+=(mat<2, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>& mat<2, 3, T, P>::operator+=(mat<2, 3, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -209,7 +209,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P>& mat<2, 3, T, P>::operator-=(mat<2, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P>& mat<2, 3, T, P>::operator-=(mat<2, 3, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -271,13 +271,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator+(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator+(mat<2, 3, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator-(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator-(mat<2, 3, T, P> const& m)
 	{
 		return mat<2, 3, T, P>(
 			-m[0],
@@ -287,7 +287,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator+(mat<2, 3, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator+(mat<2, 3, T, P> const& m, T scalar)
 	{
 		return mat<2, 3, T, P>(
 			m[0] + scalar,
@@ -295,7 +295,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator+(mat<2, 3, T, P> const & m1, mat<2, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator+(mat<2, 3, T, P> const& m1, mat<2, 3, T, P> const& m2)
 	{
 		return mat<2, 3, T, P>(
 			m1[0] + m2[0],
@@ -303,7 +303,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator-(mat<2, 3, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator-(mat<2, 3, T, P> const& m, T scalar)
 	{
 		return mat<2, 3, T, P>(
 			m[0] - scalar,
@@ -311,7 +311,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator-(mat<2, 3, T, P> const & m1, mat<2, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator-(mat<2, 3, T, P> const& m1, mat<2, 3, T, P> const& m2)
 	{
 		return mat<2, 3, T, P>(
 			m1[0] - m2[0],
@@ -319,7 +319,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(mat<2, 3, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(mat<2, 3, T, P> const& m, T scalar)
 	{
 		return mat<2, 3, T, P>(
 			m[0] * scalar,
@@ -327,7 +327,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(T scalar, mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(T scalar, mat<2, 3, T, P> const& m)
 	{
 		return mat<2, 3, T, P>(
 			m[0] * scalar,
@@ -338,7 +338,7 @@ namespace glm
 	GLM_FUNC_QUALIFIER typename mat<2, 3, T, P>::col_type operator*
 	(
 		mat<2, 3, T, P> const& m,
-		typename mat<2, 3, T, P>::row_type const & v)
+		typename mat<2, 3, T, P>::row_type const& v)
 	{
 		return typename mat<2, 3, T, P>::col_type(
 			m[0][0] * v.x + m[1][0] * v.y,
@@ -349,7 +349,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename mat<2, 3, T, P>::row_type operator*
 	(
-		typename mat<2, 3, T, P>::col_type const & v,
+		typename mat<2, 3, T, P>::col_type const& v,
 		mat<2, 3, T, P> const& m)
 	{
 		return typename mat<2, 3, T, P>::row_type(
@@ -358,7 +358,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(mat<2, 3, T, P> const & m1, mat<2, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(mat<2, 3, T, P> const& m1, mat<2, 2, T, P> const& m2)
 	{
 		return mat<2, 3, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
@@ -370,7 +370,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(mat<2, 3, T, P> const & m1, mat<3, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(mat<2, 3, T, P> const& m1, mat<3, 2, T, P> const& m2)
 	{
 		T SrcA00 = m1[0][0];
 		T SrcA01 = m1[0][1];
@@ -400,7 +400,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(mat<2, 3, T, P> const & m1, mat<4, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(mat<2, 3, T, P> const& m1, mat<4, 2, T, P> const& m2)
 	{
 		return mat<4, 3, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
@@ -418,7 +418,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator/(mat<2, 3, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator/(mat<2, 3, T, P> const& m, T scalar)
 	{
 		return mat<2, 3, T, P>(
 			m[0] / scalar,
@@ -426,7 +426,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator/(T scalar, mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator/(T scalar, mat<2, 3, T, P> const& m)
 	{
 		return mat<2, 3, T, P>(
 			scalar / m[0],
@@ -436,13 +436,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<2, 3, T, P> const & m1, mat<2, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<2, 3, T, P> const& m1, mat<2, 3, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(mat<2, 3, T, P> const & m1, mat<2, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<2, 3, T, P> const& m1, mat<2, 3, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]);
 	}
diff --git a/glm/detail/type_mat2x4.hpp b/glm/detail/type_mat2x4.hpp
index c149a447..19460551 100644
--- a/glm/detail/type_mat2x4.hpp
+++ b/glm/detail/type_mat2x4.hpp
@@ -31,22 +31,22 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 2; }
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
 		GLM_FUNC_DECL mat() GLM_DEFAULT;
-		GLM_FUNC_DECL mat(mat<2, 4, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat(mat<2, 4, T, P> const& m) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL mat(mat<2, 4, T, Q> const & m);
+		GLM_FUNC_DECL mat(mat<2, 4, T, Q> const& m);
 
 		GLM_FUNC_DECL explicit mat(T scalar);
 		GLM_FUNC_DECL mat(
 			T x0, T y0, T z0, T w0,
 			T x1, T y1, T z1, T w1);
 		GLM_FUNC_DECL mat(
-			col_type const & v0,
-			col_type const & v1);
+			col_type const& v0,
+			col_type const& v1);
 
 		// -- Conversions --
 
@@ -59,37 +59,37 @@ namespace glm
 
 		template<typename U, typename V>
 		GLM_FUNC_DECL mat(
-			vec<4, U, P> const & v1,
-			vec<4, V, P> const & v2);
+			vec<4, U, P> const& v1,
+			vec<4, V, P> const& v2);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<2, 4, T, P> & operator=(mat<2, 4, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<2, 4, T, P> & operator=(mat<2, 4, T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 4, T, P> & operator=(mat<2, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 4, T, P> & operator=(mat<2, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 4, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 4, T, P> & operator+=(mat<2, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 4, T, P> & operator+=(mat<2, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 4, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<2, 4, T, P> & operator-=(mat<2, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<2, 4, T, P> & operator-=(mat<2, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<2, 4, T, P> & operator*=(U s);
 		template<typename U>
@@ -106,59 +106,59 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator+(mat<2, 4, T, P> const& m1, mat<2, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator-(mat<2, 4, T, P> const& m1, mat<2, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<2, 4, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<2, 4, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator*(T scalar, mat<2, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator*(T scalar, mat<2, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<2, 4, T, P>::col_type operator*(mat<2, 4, T, P> const & m, typename mat<2, 4, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<2, 4, T, P>::col_type operator*(mat<2, 4, T, P> const& m, typename mat<2, 4, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<2, 4, T, P>::row_type operator*(typename mat<2, 4, T, P>::col_type const & v, mat<2, 4, T, P> const & m);
+	GLM_FUNC_DECL typename mat<2, 4, T, P>::row_type operator*(typename mat<2, 4, T, P>::col_type const& v, mat<2, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<4, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<2, 4, T, P> const& m1, mat<4, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<2, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<2, 4, T, P> const& m1, mat<2, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<3, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<2, 4, T, P> const& m1, mat<3, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator/(mat<2, 4, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator/(mat<2, 4, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator/(T scalar, mat<2, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator/(T scalar, mat<2, 4, T, P> const& m);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<2, 4, T, P> const& m1, mat<2, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<2, 4, T, P> const& m1, mat<2, 4, T, P> const& m2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_mat2x4.inl b/glm/detail/type_mat2x4.inl
index 9c9a4e41..2ebbb88b 100644
--- a/glm/detail/type_mat2x4.inl
+++ b/glm/detail/type_mat2x4.inl
@@ -13,7 +13,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 4, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 4, T, P> const& m)
 		{
 			this->value[0] = m.value[0];
 			this->value[1] = m.value[1];
@@ -22,7 +22,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 4, T, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 4, T, Q> const& m)
 	{
 		this->value[0] = m.value[0];
 		this->value[1] = m.value[1];
@@ -48,7 +48,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(col_type const & v0, col_type const & v1)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(col_type const& v0, col_type const& v1)
 	{
 		this->value[0] = v0;
 		this->value[1] = v1;
@@ -72,7 +72,7 @@ namespace glm
 	
 	template<typename T, qualifier P>
 	template<typename V1, typename V2>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(vec<4, V1, P> const & v1, vec<4, V2, P> const & v2)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(vec<4, V1, P> const& v1, vec<4, V2, P> const& v2)
 	{
 		this->value[0] = col_type(v1);
 		this->value[1] = col_type(v2);
@@ -82,63 +82,63 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 4, U, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 4, U, Q> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<3, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<4, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<2, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<3, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<3, 4, T, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<4, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>::mat(mat<4, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -154,7 +154,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<2, 4, T, P>::col_type const & mat<2, 4, T, P>::operator[](typename mat<2, 4, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename mat<2, 4, T, P>::col_type const& mat<2, 4, T, P>::operator[](typename mat<2, 4, T, P>::length_type i) const
 	{
 		assert(i < this->length());
 		return this->value[i];
@@ -164,7 +164,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<2, 4, T, P>& mat<2, 4, T, P>::operator=(mat<2, 4, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<2, 4, T, P>& mat<2, 4, T, P>::operator=(mat<2, 4, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -174,7 +174,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>& mat<2, 4, T, P>::operator=(mat<2, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>& mat<2, 4, T, P>::operator=(mat<2, 4, U, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -192,7 +192,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>& mat<2, 4, T, P>::operator+=(mat<2, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>& mat<2, 4, T, P>::operator+=(mat<2, 4, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -210,7 +210,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P>& mat<2, 4, T, P>::operator-=(mat<2, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P>& mat<2, 4, T, P>::operator-=(mat<2, 4, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -272,13 +272,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator+(mat<2, 4, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator-(mat<2, 4, T, P> const& m)
 	{
 		return mat<2, 4, T, P>(
 			-m[0], 
@@ -288,7 +288,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator+(mat<2, 4, T, P> const& m, T scalar)
 	{
 		return mat<2, 4, T, P>(
 			m[0] + scalar,
@@ -296,7 +296,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator+(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator+(mat<2, 4, T, P> const& m1, mat<2, 4, T, P> const& m2)
 	{
 		return mat<2, 4, T, P>(
 			m1[0] + m2[0],
@@ -304,7 +304,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator-(mat<2, 4, T, P> const& m, T scalar)
 	{
 		return mat<2, 4, T, P>(
 			m[0] - scalar,
@@ -312,7 +312,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator-(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator-(mat<2, 4, T, P> const& m1, mat<2, 4, T, P> const& m2)
 	{
 		return mat<2, 4, T, P>(
 			m1[0] - m2[0],
@@ -320,7 +320,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(mat<2, 4, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(mat<2, 4, T, P> const& m, T scalar)
 	{
 		return mat<2, 4, T, P>(
 			m[0] * scalar,
@@ -328,7 +328,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(T scalar, mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(T scalar, mat<2, 4, T, P> const& m)
 	{
 		return mat<2, 4, T, P>(
 			m[0] * scalar,
@@ -336,7 +336,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<2, 4, T, P>::col_type operator*(mat<2, 4, T, P> const & m, typename mat<2, 4, T, P>::row_type const & v)
+	GLM_FUNC_QUALIFIER typename mat<2, 4, T, P>::col_type operator*(mat<2, 4, T, P> const& m, typename mat<2, 4, T, P>::row_type const& v)
 	{
 		return typename mat<2, 4, T, P>::col_type(
 			m[0][0] * v.x + m[1][0] * v.y,
@@ -346,7 +346,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<2, 4, T, P>::row_type operator*(typename mat<2, 4, T, P>::col_type const & v, mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER typename mat<2, 4, T, P>::row_type operator*(typename mat<2, 4, T, P>::col_type const& v, mat<2, 4, T, P> const& m)
 	{
 		return typename mat<2, 4, T, P>::row_type(
 			v.x * m[0][0] + v.y * m[0][1] + v.z * m[0][2] + v.w * m[0][3],
@@ -354,7 +354,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<4, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(mat<2, 4, T, P> const& m1, mat<4, 2, T, P> const& m2)
 	{
 		T SrcA00 = m1[0][0];
 		T SrcA01 = m1[0][1];
@@ -395,7 +395,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<2, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(mat<2, 4, T, P> const& m1, mat<2, 2, T, P> const& m2)
 	{
 		return mat<2, 4, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
@@ -409,7 +409,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(mat<2, 4, T, P> const & m1, mat<3, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(mat<2, 4, T, P> const& m1, mat<3, 2, T, P> const& m2)
 	{
 		return mat<3, 4, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
@@ -427,7 +427,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator/(mat<2, 4, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator/(mat<2, 4, T, P> const& m, T scalar)
 	{
 		return mat<2, 4, T, P>(
 			m[0] / scalar,
@@ -435,7 +435,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator/(T scalar, mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator/(T scalar, mat<2, 4, T, P> const& m)
 	{
 		return mat<2, 4, T, P>(
 			scalar / m[0],
@@ -445,13 +445,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<2, 4, T, P> const& m1, mat<2, 4, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(mat<2, 4, T, P> const & m1, mat<2, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<2, 4, T, P> const& m1, mat<2, 4, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]);
 	}
diff --git a/glm/detail/type_mat3x2.hpp b/glm/detail/type_mat3x2.hpp
index b1b91bab..2cdfbb8e 100644
--- a/glm/detail/type_mat3x2.hpp
+++ b/glm/detail/type_mat3x2.hpp
@@ -31,14 +31,14 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 3; }
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
 		GLM_FUNC_DECL mat() GLM_DEFAULT;
-		GLM_FUNC_DECL mat(mat<3, 2, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat(mat<3, 2, T, P> const& m) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL mat(mat<3, 2, T, Q> const & m);
+		GLM_FUNC_DECL mat(mat<3, 2, T, Q> const& m);
 
 		GLM_FUNC_DECL explicit mat(T scalar);
 		GLM_FUNC_DECL mat(
@@ -46,9 +46,9 @@ namespace glm
 			T x1, T y1,
 			T x2, T y2);
 		GLM_FUNC_DECL mat(
-			col_type const & v0,
-			col_type const & v1,
-			col_type const & v2);
+			col_type const& v0,
+			col_type const& v1,
+			col_type const& v2);
 
 		// -- Conversions --
 
@@ -63,38 +63,38 @@ namespace glm
 
 		template<typename V1, typename V2, typename V3>
 		GLM_FUNC_DECL mat(
-			vec<2, V1, P> const & v1,
-			vec<2, V2, P> const & v2,
-			vec<2, V3, P> const & v3);
+			vec<2, V1, P> const& v1,
+			vec<2, V2, P> const& v2,
+			vec<2, V3, P> const& v3);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<3, 2, T, P> & operator=(mat<3, 2, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<3, 2, T, P> & operator=(mat<3, 2, T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 2, T, P> & operator=(mat<3, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 2, T, P> & operator=(mat<3, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 2, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 2, T, P> & operator+=(mat<3, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 2, T, P> & operator+=(mat<3, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 2, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 2, T, P> & operator-=(mat<3, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 2, T, P> & operator-=(mat<3, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 2, T, P> & operator*=(U s);
 		template<typename U>
@@ -111,59 +111,59 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator+(mat<3, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator+(mat<3, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator-(mat<3, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator-(mat<3, 2, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator+(mat<3, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator+(mat<3, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator+(mat<3, 2, T, P> const & m1, mat<3, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator+(mat<3, 2, T, P> const& m1, mat<3, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator-(mat<3, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator-(mat<3, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator-(mat<3, 2, T, P> const & m1, mat<3, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator-(mat<3, 2, T, P> const& m1, mat<3, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator*(mat<3, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator*(mat<3, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator*(T scalar, mat<3, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator*(T scalar, mat<3, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<3, 2, T, P>::col_type operator*(mat<3, 2, T, P> const & m, typename mat<3, 2, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<3, 2, T, P>::col_type operator*(mat<3, 2, T, P> const& m, typename mat<3, 2, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<3, 2, T, P>::row_type operator*(typename mat<3, 2, T, P>::col_type const & v, mat<3, 2, T, P> const & m);
+	GLM_FUNC_DECL typename mat<3, 2, T, P>::row_type operator*(typename mat<3, 2, T, P>::col_type const& v, mat<3, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator*(mat<3, 2, T, P> const & m1, mat<2, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator*(mat<3, 2, T, P> const& m1, mat<2, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator*(mat<3, 2, T, P> const & m1, mat<3, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator*(mat<3, 2, T, P> const& m1, mat<3, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator*(mat<3, 2, T, P> const & m1, mat<4, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator*(mat<3, 2, T, P> const& m1, mat<4, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator/(mat<3, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator/(mat<3, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator/(T scalar, mat<3, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator/(T scalar, mat<3, 2, T, P> const& m);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<3, 2, T, P> const & m1, mat<3, 2, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<3, 2, T, P> const& m1, mat<3, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<3, 2, T, P> const & m1, mat<3, 2, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<3, 2, T, P> const& m1, mat<3, 2, T, P> const& m2);
 
 }//namespace glm
 
diff --git a/glm/detail/type_mat3x2.inl b/glm/detail/type_mat3x2.inl
index 015359bd..8a15a533 100644
--- a/glm/detail/type_mat3x2.inl
+++ b/glm/detail/type_mat3x2.inl
@@ -13,7 +13,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 2, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 2, T, P> const& m)
 		{
 			this->value[0] = m.value[0];
 			this->value[1] = m.value[1];
@@ -23,7 +23,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 2, T, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 2, T, Q> const& m)
 	{
 		this->value[0] = m.value[0];
 		this->value[1] = m.value[1];
@@ -54,9 +54,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat
 	(
-		col_type const & v0,
-		col_type const & v1,
-		col_type const & v2
+		col_type const& v0,
+		col_type const& v1,
+		col_type const& v2
 	)
 	{
 		this->value[0] = v0;
@@ -87,9 +87,9 @@ namespace glm
 	template<typename V1, typename V2, typename V3>
 	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat
 	(
-		vec<2, V1, P> const & v1,
-		vec<2, V2, P> const & v2,
-		vec<2, V3, P> const & v3
+		vec<2, V1, P> const& v1,
+		vec<2, V2, P> const& v2,
+		vec<2, V3, P> const& v3
 	)
 	{
 		this->value[0] = col_type(v1);
@@ -101,7 +101,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 2, U, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 2, U, Q> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -109,7 +109,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<2, 2, T, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -117,7 +117,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -125,7 +125,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<4, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -133,7 +133,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<2, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -141,7 +141,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<2, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -149,7 +149,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<3, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -157,7 +157,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<4, 2, T, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -165,7 +165,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>::mat(mat<4, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -182,7 +182,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<3, 2, T, P>::col_type const & mat<3, 2, T, P>::operator[](typename mat<3, 2, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename mat<3, 2, T, P>::col_type const& mat<3, 2, T, P>::operator[](typename mat<3, 2, T, P>::length_type i) const
 	{
 		assert(i < this->length());
 		return this->value[i];
@@ -192,7 +192,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<3, 2, T, P>& mat<3, 2, T, P>::operator=(mat<3, 2, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<3, 2, T, P>& mat<3, 2, T, P>::operator=(mat<3, 2, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -203,7 +203,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>& mat<3, 2, T, P>::operator=(mat<3, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>& mat<3, 2, T, P>::operator=(mat<3, 2, U, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -223,7 +223,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>& mat<3, 2, T, P>::operator+=(mat<3, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>& mat<3, 2, T, P>::operator+=(mat<3, 2, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -243,7 +243,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P>& mat<3, 2, T, P>::operator-=(mat<3, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P>& mat<3, 2, T, P>::operator-=(mat<3, 2, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -310,13 +310,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator+(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator+(mat<3, 2, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator-(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator-(mat<3, 2, T, P> const& m)
 	{
 		return mat<3, 2, T, P>(
 			-m[0],
@@ -327,7 +327,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator+(mat<3, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator+(mat<3, 2, T, P> const& m, T scalar)
 	{
 		return mat<3, 2, T, P>(
 			m[0] + scalar,
@@ -336,7 +336,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator+(mat<3, 2, T, P> const & m1, mat<3, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator+(mat<3, 2, T, P> const& m1, mat<3, 2, T, P> const& m2)
 	{
 		return mat<3, 2, T, P>(
 			m1[0] + m2[0],
@@ -345,7 +345,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator-(mat<3, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator-(mat<3, 2, T, P> const& m, T scalar)
 	{
 		return mat<3, 2, T, P>(
 			m[0] - scalar,
@@ -354,7 +354,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator-(mat<3, 2, T, P> const & m1, mat<3, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator-(mat<3, 2, T, P> const& m1, mat<3, 2, T, P> const& m2)
 	{
 		return mat<3, 2, T, P>(
 			m1[0] - m2[0],
@@ -363,7 +363,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(mat<3, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(mat<3, 2, T, P> const& m, T scalar)
 	{
 		return mat<3, 2, T, P>(
 			m[0] * scalar,
@@ -372,7 +372,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(T scalar, mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(T scalar, mat<3, 2, T, P> const& m)
 	{
 		return mat<3, 2, T, P>(
 			m[0] * scalar,
@@ -381,7 +381,7 @@ namespace glm
 	}
    
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<3, 2, T, P>::col_type operator*(mat<3, 2, T, P> const & m, typename mat<3, 2, T, P>::row_type const & v)
+	GLM_FUNC_QUALIFIER typename mat<3, 2, T, P>::col_type operator*(mat<3, 2, T, P> const& m, typename mat<3, 2, T, P>::row_type const& v)
 	{
 		return typename mat<3, 2, T, P>::col_type(
 			m[0][0] * v.x + m[1][0] * v.y + m[2][0] * v.z,
@@ -389,7 +389,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<3, 2, T, P>::row_type operator*(typename mat<3, 2, T, P>::col_type const & v, mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER typename mat<3, 2, T, P>::row_type operator*(typename mat<3, 2, T, P>::col_type const& v, mat<3, 2, T, P> const& m)
 	{
 		return typename mat<3, 2, T, P>::row_type(
 			v.x * m[0][0] + v.y * m[0][1],
@@ -398,7 +398,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(mat<3, 2, T, P> const & m1, mat<2, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(mat<3, 2, T, P> const& m1, mat<2, 3, T, P> const& m2)
 	{
 		const T SrcA00 = m1[0][0];
 		const T SrcA01 = m1[0][1];
@@ -423,7 +423,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(mat<3, 2, T, P> const & m1, mat<3, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(mat<3, 2, T, P> const& m1, mat<3, 3, T, P> const& m2)
 	{
 		return mat<3, 2, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2],
@@ -435,7 +435,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(mat<3, 2, T, P> const & m1, mat<4, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(mat<3, 2, T, P> const& m1, mat<4, 3, T, P> const& m2)
 	{
 		return mat<4, 2, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2],
@@ -449,7 +449,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator/(mat<3, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator/(mat<3, 2, T, P> const& m, T scalar)
 	{
 		return mat<3, 2, T, P>(
 			m[0] / scalar,
@@ -458,7 +458,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator/(T scalar, mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator/(T scalar, mat<3, 2, T, P> const& m)
 	{
 		return mat<3, 2, T, P>(
 			scalar / m[0],
@@ -469,13 +469,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<3, 2, T, P> const & m1, mat<3, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<3, 2, T, P> const& m1, mat<3, 2, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER bool operator!=(mat<3, 2, T, P> const & m1, mat<3, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<3, 2, T, P> const& m1, mat<3, 2, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]);
 	}
diff --git a/glm/detail/type_mat3x3.hpp b/glm/detail/type_mat3x3.hpp
index e5cac05b..a464fe8c 100644
--- a/glm/detail/type_mat3x3.hpp
+++ b/glm/detail/type_mat3x3.hpp
@@ -30,14 +30,14 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 3; }
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
 		GLM_FUNC_DECL mat() GLM_DEFAULT;
-		GLM_FUNC_DECL mat(mat<3, 3, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat(mat<3, 3, T, P> const& m) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL mat(mat<3, 3, T, Q> const & m);
+		GLM_FUNC_DECL mat(mat<3, 3, T, Q> const& m);
 
 		GLM_FUNC_DECL explicit mat(T scalar);
 		GLM_FUNC_DECL mat(
@@ -45,9 +45,9 @@ namespace glm
 			T x1, T y1, T z1,
 			T x2, T y2, T z2);
 		GLM_FUNC_DECL mat(
-			col_type const & v0,
-			col_type const & v1,
-			col_type const & v2);
+			col_type const& v0,
+			col_type const& v1,
+			col_type const& v2);
 
 		// -- Conversions --
 
@@ -62,46 +62,46 @@ namespace glm
 
 		template<typename V1, typename V2, typename V3>
 		GLM_FUNC_DECL mat(
-			vec<3, V1, P> const & v1,
-			vec<3, V2, P> const & v2,
-			vec<3, V3, P> const & v3);
+			vec<3, V1, P> const& v1,
+			vec<3, V2, P> const& v2,
+			vec<3, V3, P> const& v3);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<3, 3, T, P> & operator=(mat<3, 3, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<3, 3, T, P> & operator=(mat<3, 3, T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 3, T, P> & operator=(mat<3, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 3, T, P> & operator=(mat<3, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 3, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 3, T, P> & operator+=(mat<3, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 3, T, P> & operator+=(mat<3, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 3, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 3, T, P> & operator-=(mat<3, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 3, T, P> & operator-=(mat<3, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 3, T, P> & operator*=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 3, T, P> & operator*=(mat<3, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 3, T, P> & operator*=(mat<3, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 3, T, P> & operator/=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 3, T, P> & operator/=(mat<3, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 3, T, P> & operator/=(mat<3, 3, U, P> const& m);
 
 		// -- Increment and decrement operators --
 
@@ -114,74 +114,74 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator+(mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator+(mat<3, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator-(mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator-(mat<3, 3, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator+(mat<3, 3, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator+(mat<3, 3, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator+(T scalar, mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator+(T scalar, mat<3, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator+(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator+(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator-(mat<3, 3, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator-(mat<3, 3, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator-(T scalar, mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator-(T scalar, mat<3, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator-(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator-(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator*(mat<3, 3, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator*(mat<3, 3, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator*(T scalar, mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator*(T scalar, mat<3, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<3, 3, T, P>::col_type operator*(mat<3, 3, T, P> const & m, typename mat<3, 3, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<3, 3, T, P>::col_type operator*(mat<3, 3, T, P> const& m, typename mat<3, 3, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<3, 3, T, P>::row_type operator*(typename mat<3, 3, T, P>::col_type const & v, mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL typename mat<3, 3, T, P>::row_type operator*(typename mat<3, 3, T, P>::col_type const& v, mat<3, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator*(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator*(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator*(mat<3, 3, T, P> const & m1, mat<2, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator*(mat<3, 3, T, P> const& m1, mat<2, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator*(mat<3, 3, T, P> const & m1, mat<4, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator*(mat<3, 3, T, P> const& m1, mat<4, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator/(mat<3, 3, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator/(mat<3, 3, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator/(T scalar, mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator/(T scalar, mat<3, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<3, 3, T, P>::col_type operator/(mat<3, 3, T, P> const & m, typename mat<3, 3, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<3, 3, T, P>::col_type operator/(mat<3, 3, T, P> const& m, typename mat<3, 3, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<3, 3, T, P>::row_type operator/(typename mat<3, 3, T, P>::col_type const & v, mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL typename mat<3, 3, T, P>::row_type operator/(typename mat<3, 3, T, P>::col_type const& v, mat<3, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator/(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator/(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_mat3x3.inl b/glm/detail/type_mat3x3.inl
index 26737765..e21f6ffc 100644
--- a/glm/detail/type_mat3x3.inl
+++ b/glm/detail/type_mat3x3.inl
@@ -15,7 +15,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 3, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 3, T, P> const& m)
 		{
 			this->value[0] = m.value[0];
 			this->value[1] = m.value[1];
@@ -25,7 +25,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 3, T, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 3, T, Q> const& m)
 	{
 		this->value[0] = m.value[0];
 		this->value[1] = m.value[1];
@@ -56,9 +56,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat
 	(
-		col_type const & v0,
-		col_type const & v1,
-		col_type const & v2
+		col_type const& v0,
+		col_type const& v1,
+		col_type const& v2
 	)
 	{
 		this->value[0] = v0;
@@ -103,7 +103,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 3, U, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 3, U, Q> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -111,7 +111,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<2, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -119,7 +119,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<4, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -127,7 +127,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<2, 3, T, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -135,7 +135,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -143,7 +143,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<2, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -151,7 +151,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<4, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -159,7 +159,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<3, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -167,7 +167,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P>::mat(mat<4, 3, T, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -184,7 +184,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::col_type const & mat<3, 3, T, P>::operator[](typename mat<3, 3, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::col_type const& mat<3, 3, T, P>::operator[](typename mat<3, 3, T, P>::length_type i) const
 	{
 		assert(i < this->length());
 		return this->value[i];
@@ -194,7 +194,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator=(mat<3, 3, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator=(mat<3, 3, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -205,7 +205,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator=(mat<3, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator=(mat<3, 3, U, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -225,7 +225,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator+=(mat<3, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator+=(mat<3, 3, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -245,7 +245,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator-=(mat<3, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator-=(mat<3, 3, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -265,7 +265,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator*=(mat<3, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator*=(mat<3, 3, U, P> const& m)
 	{
 		return (*this = *this * m);
 	}
@@ -282,7 +282,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator/=(mat<3, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> & mat<3, 3, T, P>::operator/=(mat<3, 3, U, P> const& m)
 	{
 		return *this *= inverse(m);
 	}
@@ -326,13 +326,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator+(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator+(mat<3, 3, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator-(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator-(mat<3, 3, T, P> const& m)
 	{
 		return mat<3, 3, T, P>(
 			-m[0], 
@@ -343,7 +343,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator+(mat<3, 3, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator+(mat<3, 3, T, P> const& m, T scalar)
 	{
 		return mat<3, 3, T, P>(
 			m[0] + scalar,
@@ -352,7 +352,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator+(T scalar, mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator+(T scalar, mat<3, 3, T, P> const& m)
 	{
 		return mat<3, 3, T, P>(
 			m[0] + scalar,
@@ -361,7 +361,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator+(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator+(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2)
 	{
 		return mat<3, 3, T, P>(
 			m1[0] + m2[0],
@@ -370,7 +370,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator-(mat<3, 3, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator-(mat<3, 3, T, P> const& m, T scalar)
 	{
 		return mat<3, 3, T, P>(
 			m[0] - scalar,
@@ -379,7 +379,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator-(T scalar, mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator-(T scalar, mat<3, 3, T, P> const& m)
 	{
 		return mat<3, 3, T, P>(
 			scalar - m[0],
@@ -388,7 +388,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator-(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator-(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2)
 	{
 		return mat<3, 3, T, P>(
 			m1[0] - m2[0],
@@ -397,7 +397,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(mat<3, 3, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(mat<3, 3, T, P> const& m, T scalar)
 	{
 		return mat<3, 3, T, P>(
 			m[0] * scalar,
@@ -406,7 +406,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(T scalar, mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(T scalar, mat<3, 3, T, P> const& m)
 	{
 		return mat<3, 3, T, P>(
 			m[0] * scalar,
@@ -415,7 +415,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::col_type operator*(mat<3, 3, T, P> const & m, typename mat<3, 3, T, P>::row_type const & v)
+	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::col_type operator*(mat<3, 3, T, P> const& m, typename mat<3, 3, T, P>::row_type const& v)
 	{
 		return typename mat<3, 3, T, P>::col_type(
 			m[0][0] * v.x + m[1][0] * v.y + m[2][0] * v.z,
@@ -424,7 +424,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::row_type operator*(typename mat<3, 3, T, P>::col_type const & v, mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::row_type operator*(typename mat<3, 3, T, P>::col_type const& v, mat<3, 3, T, P> const& m)
 	{
 		return typename mat<3, 3, T, P>::row_type(
 			m[0][0] * v.x + m[0][1] * v.y + m[0][2] * v.z,
@@ -433,7 +433,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2)
 	{
 		T const SrcA00 = m1[0][0];
 		T const SrcA01 = m1[0][1];
@@ -469,7 +469,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(mat<3, 3, T, P> const & m1, mat<2, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(mat<3, 3, T, P> const& m1, mat<2, 3, T, P> const& m2)
 	{
 		return mat<2, 3, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2],
@@ -481,7 +481,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(mat<3, 3, T, P> const & m1, mat<4, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(mat<3, 3, T, P> const& m1, mat<4, 3, T, P> const& m2)
 	{
 		return mat<4, 3, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2],
@@ -499,7 +499,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator/(mat<3, 3, T, P> const & m,	T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator/(mat<3, 3, T, P> const& m,	T scalar)
 	{
 		return mat<3, 3, T, P>(
 			m[0] / scalar,
@@ -508,7 +508,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator/(T scalar, mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator/(T scalar, mat<3, 3, T, P> const& m)
 	{
 		return mat<3, 3, T, P>(
 			scalar / m[0],
@@ -517,19 +517,19 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::col_type operator/(mat<3, 3, T, P> const & m, typename mat<3, 3, T, P>::row_type const & v)
+	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::col_type operator/(mat<3, 3, T, P> const& m, typename mat<3, 3, T, P>::row_type const& v)
 	{
 		return  inverse(m) * v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::row_type operator/(typename mat<3, 3, T, P>::col_type const & v, mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER typename mat<3, 3, T, P>::row_type operator/(typename mat<3, 3, T, P>::col_type const& v, mat<3, 3, T, P> const& m)
 	{
 		return v * inverse(m);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator/(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator/(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2)
 	{
 		mat<3, 3, T, P> m1_copy(m1);
 		return m1_copy /= m2;
@@ -538,13 +538,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(mat<3, 3, T, P> const & m1, mat<3, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<3, 3, T, P> const& m1, mat<3, 3, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]);
 	}
diff --git a/glm/detail/type_mat3x4.hpp b/glm/detail/type_mat3x4.hpp
index 99cbf7f4..3eec6f56 100644
--- a/glm/detail/type_mat3x4.hpp
+++ b/glm/detail/type_mat3x4.hpp
@@ -31,14 +31,14 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 3; }
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
 		GLM_FUNC_DECL mat() GLM_DEFAULT;
-		GLM_FUNC_DECL mat(mat<3, 4, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat(mat<3, 4, T, P> const& m) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL mat(mat<3, 4, T, Q> const & m);
+		GLM_FUNC_DECL mat(mat<3, 4, T, Q> const& m);
 
 		GLM_FUNC_DECL explicit mat(T scalar);
 		GLM_FUNC_DECL mat(
@@ -46,9 +46,9 @@ namespace glm
 			T x1, T y1, T z1, T w1,
 			T x2, T y2, T z2, T w2);
 		GLM_FUNC_DECL mat(
-			col_type const & v0,
-			col_type const & v1,
-			col_type const & v2);
+			col_type const& v0,
+			col_type const& v1,
+			col_type const& v2);
 
 		// -- Conversions --
 
@@ -63,38 +63,38 @@ namespace glm
 
 		template<typename V1, typename V2, typename V3>
 		GLM_FUNC_DECL mat(
-			vec<4, V1, P> const & v1,
-			vec<4, V2, P> const & v2,
-			vec<4, V3, P> const & v3);
+			vec<4, V1, P> const& v1,
+			vec<4, V2, P> const& v2,
+			vec<4, V3, P> const& v3);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<3, 4, T, P> & operator=(mat<3, 4, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<3, 4, T, P> & operator=(mat<3, 4, T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 4, T, P> & operator=(mat<3, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 4, T, P> & operator=(mat<3, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 4, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 4, T, P> & operator+=(mat<3, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 4, T, P> & operator+=(mat<3, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 4, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<3, 4, T, P> & operator-=(mat<3, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<3, 4, T, P> & operator-=(mat<3, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<3, 4, T, P> & operator*=(U s);
 		template<typename U>
@@ -111,59 +111,59 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator+(mat<3, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator+(mat<3, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator-(mat<3, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator-(mat<3, 4, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator+(mat<3, 4, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator+(mat<3, 4, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator+(mat<3, 4, T, P> const & m1, mat<3, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator+(mat<3, 4, T, P> const& m1, mat<3, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator-(mat<3, 4, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator-(mat<3, 4, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator-(mat<3, 4, T, P> const & m1, mat<3, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator-(mat<3, 4, T, P> const& m1, mat<3, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<3, 4, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<3, 4, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator*(T scalar, mat<3, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator*(T scalar, mat<3, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<3, 4, T, P>::col_type operator*(mat<3, 4, T, P> const & m, typename mat<3, 4, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<3, 4, T, P>::col_type operator*(mat<3, 4, T, P> const& m, typename mat<3, 4, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<3, 4, T, P>::row_type operator*(typename mat<3, 4, T, P>::col_type const & v, mat<3, 4, T, P> const & m);
+	GLM_FUNC_DECL typename mat<3, 4, T, P>::row_type operator*(typename mat<3, 4, T, P>::col_type const& v, mat<3, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<3, 4, T, P> const & m1,	mat<4, 3, T, P> const& m2);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<3, 4, T, P> const& m1,	mat<4, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<3, 4, T, P> const & m1, mat<2, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<3, 4, T, P> const& m1, mat<2, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<3, 4, T, P> const & m1,	mat<3, 3, T, P> const& m2);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<3, 4, T, P> const& m1,	mat<3, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator/(mat<3, 4, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator/(mat<3, 4, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator/(T scalar, mat<3, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator/(T scalar, mat<3, 4, T, P> const& m);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<3, 4, T, P> const & m1, mat<3, 4, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<3, 4, T, P> const& m1, mat<3, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<3, 4, T, P> const & m1, mat<3, 4, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<3, 4, T, P> const& m1, mat<3, 4, T, P> const& m2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_mat3x4.inl b/glm/detail/type_mat3x4.inl
index f8c8de06..b4ec4aa6 100644
--- a/glm/detail/type_mat3x4.inl
+++ b/glm/detail/type_mat3x4.inl
@@ -13,7 +13,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 4, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 4, T, P> const& m)
 		{
 			this->value[0] = m.value[0];
 			this->value[1] = m.value[1];
@@ -23,7 +23,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 4, T, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 4, T, Q> const& m)
 	{
 		this->value[0] = m.value[0];
 		this->value[1] = m.value[1];
@@ -54,9 +54,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat 
 	(
-		col_type const & v0,
-		col_type const & v1,
-		col_type const & v2
+		col_type const& v0,
+		col_type const& v1,
+		col_type const& v2
 	)
 	{
 		this->value[0] = v0;
@@ -87,9 +87,9 @@ namespace glm
 	template<typename V1, typename V2, typename V3>
 	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat 
 	(
-		vec<4, V1, P> const & v1,
-		vec<4, V2, P> const & v2,
-		vec<4, V3, P> const & v3
+		vec<4, V1, P> const& v1,
+		vec<4, V2, P> const& v2,
+		vec<4, V3, P> const& v3
 	)
 	{
 		this->value[0] = col_type(v1);
@@ -101,7 +101,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 4, U, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 4, U, Q> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -109,7 +109,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<2, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
@@ -117,7 +117,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -125,7 +125,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<4, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -133,7 +133,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<2, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -141,7 +141,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<3, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
@@ -149,7 +149,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<2, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -157,7 +157,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<4, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
@@ -165,7 +165,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>::mat(mat<4, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -182,7 +182,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<3, 4, T, P>::col_type const & mat<3, 4, T, P>::operator[](typename mat<3, 4, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename mat<3, 4, T, P>::col_type const& mat<3, 4, T, P>::operator[](typename mat<3, 4, T, P>::length_type i) const
 	{
 		assert(i < this->length());
 		return this->value[i];
@@ -192,7 +192,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<3, 4, T, P>& mat<3, 4, T, P>::operator=(mat<3, 4, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<3, 4, T, P>& mat<3, 4, T, P>::operator=(mat<3, 4, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -203,7 +203,7 @@ namespace glm
 
 	template<typename T, qualifier P> 
 	template<typename U> 
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>& mat<3, 4, T, P>::operator=(mat<3, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>& mat<3, 4, T, P>::operator=(mat<3, 4, U, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -223,7 +223,7 @@ namespace glm
 
 	template<typename T, qualifier P> 
 	template<typename U> 
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>& mat<3, 4, T, P>::operator+=(mat<3, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>& mat<3, 4, T, P>::operator+=(mat<3, 4, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -243,7 +243,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P>& mat<3, 4, T, P>::operator-=(mat<3, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P>& mat<3, 4, T, P>::operator-=(mat<3, 4, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -310,13 +310,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator+(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator+(mat<3, 4, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator-(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator-(mat<3, 4, T, P> const& m)
 	{
 		return mat<3, 4, T, P>(
 			-m[0],
@@ -327,7 +327,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator+(mat<3, 4, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator+(mat<3, 4, T, P> const& m, T scalar)
 	{
 		return mat<3, 4, T, P>(
 			m[0] + scalar,
@@ -336,7 +336,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator+(mat<3, 4, T, P> const & m1, mat<3, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator+(mat<3, 4, T, P> const& m1, mat<3, 4, T, P> const& m2)
 	{
 		return mat<3, 4, T, P>(
 			m1[0] + m2[0],
@@ -345,7 +345,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator-(mat<3, 4, T, P> const & m,	T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator-(mat<3, 4, T, P> const& m,	T scalar)
 	{
 		return mat<3, 4, T, P>(
 			m[0] - scalar,
@@ -354,7 +354,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator-(mat<3, 4, T, P> const & m1, mat<3, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator-(mat<3, 4, T, P> const& m1, mat<3, 4, T, P> const& m2)
 	{
 		return mat<3, 4, T, P>(
 			m1[0] - m2[0],
@@ -363,7 +363,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(mat<3, 4, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(mat<3, 4, T, P> const& m, T scalar)
 	{
 		return mat<3, 4, T, P>(
 			m[0] * scalar,
@@ -372,7 +372,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(T scalar, mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(T scalar, mat<3, 4, T, P> const& m)
 	{
 		return mat<3, 4, T, P>(
 			m[0] * scalar,
@@ -384,7 +384,7 @@ namespace glm
 	GLM_FUNC_QUALIFIER typename mat<3, 4, T, P>::col_type operator*
 	(
 		mat<3, 4, T, P> const& m,
-		typename mat<3, 4, T, P>::row_type const & v
+		typename mat<3, 4, T, P>::row_type const& v
 	)
 	{
 		return typename mat<3, 4, T, P>::col_type(
@@ -397,7 +397,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename mat<3, 4, T, P>::row_type operator*
 	(
-		typename mat<3, 4, T, P>::col_type const & v,
+		typename mat<3, 4, T, P>::col_type const& v,
 		mat<3, 4, T, P> const& m
 	)
 	{
@@ -408,7 +408,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(mat<3, 4, T, P> const & m1, mat<4, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(mat<3, 4, T, P> const& m1, mat<4, 3, T, P> const& m2)
 	{
 		const T SrcA00 = m1[0][0];
 		const T SrcA01 = m1[0][1];
@@ -457,7 +457,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(mat<3, 4, T, P> const & m1, mat<2, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(mat<3, 4, T, P> const& m1, mat<2, 3, T, P> const& m2)
 	{
 		return mat<2, 4, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2],
@@ -471,7 +471,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(mat<3, 4, T, P> const & m1, mat<3, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(mat<3, 4, T, P> const& m1, mat<3, 3, T, P> const& m2)
 	{
 		return mat<3, 4, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2],
@@ -489,7 +489,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator/(mat<3, 4, T, P> const & m,	T scalar)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator/(mat<3, 4, T, P> const& m,	T scalar)
 	{
 		return mat<3, 4, T, P>(
 			m[0] / scalar,
@@ -498,7 +498,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator/(T scalar, mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator/(T scalar, mat<3, 4, T, P> const& m)
 	{
 		return mat<3, 4, T, P>(
 			scalar / m[0],
@@ -509,13 +509,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<3, 4, T, P> const & m1, mat<3, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<3, 4, T, P> const& m1, mat<3, 4, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(mat<3, 4, T, P> const & m1, mat<3, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<3, 4, T, P> const& m1, mat<3, 4, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]);
 	}
diff --git a/glm/detail/type_mat4x2.hpp b/glm/detail/type_mat4x2.hpp
index 88575dc0..d025d1ee 100644
--- a/glm/detail/type_mat4x2.hpp
+++ b/glm/detail/type_mat4x2.hpp
@@ -31,14 +31,14 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 4; }
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
 		GLM_FUNC_DECL mat() GLM_DEFAULT;
-		GLM_FUNC_DECL mat(mat<4, 2, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat(mat<4, 2, T, P> const& m) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL mat(mat<4, 2, T, Q> const & m);
+		GLM_FUNC_DECL mat(mat<4, 2, T, Q> const& m);
 
 		GLM_FUNC_DECL explicit mat(T scalar);
 		GLM_FUNC_DECL mat(
@@ -47,10 +47,10 @@ namespace glm
 			T x2, T y2,
 			T x3, T y3);
 		GLM_FUNC_DECL mat(
-			col_type const & v0,
-			col_type const & v1,
-			col_type const & v2,
-			col_type const & v3);
+			col_type const& v0,
+			col_type const& v1,
+			col_type const& v2,
+			col_type const& v3);
 
 		// -- Conversions --
 
@@ -67,39 +67,39 @@ namespace glm
 
 		template<typename V1, typename V2, typename V3, typename V4>
 		GLM_FUNC_DECL mat(
-			vec<2, V1, P> const & v1,
-			vec<2, V2, P> const & v2,
-			vec<2, V3, P> const & v3,
-			vec<2, V4, P> const & v4);
+			vec<2, V1, P> const& v1,
+			vec<2, V2, P> const& v2,
+			vec<2, V3, P> const& v3,
+			vec<2, V4, P> const& v4);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<4, 2, T, P> & operator=(mat<4, 2, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<4, 2, T, P> & operator=(mat<4, 2, T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 2, T, P> & operator=(mat<4, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 2, T, P> & operator=(mat<4, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 2, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 2, T, P> & operator+=(mat<4, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 2, T, P> & operator+=(mat<4, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 2, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 2, T, P> & operator-=(mat<4, 2, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 2, T, P> & operator-=(mat<4, 2, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 2, T, P> & operator*=(U s);
 		template<typename U>
@@ -116,59 +116,59 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator+(mat<4, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator+(mat<4, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator-(mat<4, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator-(mat<4, 2, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator+(mat<4, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator+(mat<4, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator+(mat<4, 2, T, P> const & m1, mat<4, 2, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator+(mat<4, 2, T, P> const& m1, mat<4, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator-(mat<4, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator-(mat<4, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator-(mat<4, 2, T, P> const & m1,	mat<4, 2, T, P> const& m2);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator-(mat<4, 2, T, P> const& m1,	mat<4, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator*(mat<4, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator*(mat<4, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator*(T scalar, mat<4, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator*(T scalar, mat<4, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<4, 2, T, P>::col_type operator*(mat<4, 2, T, P> const & m, typename mat<4, 2, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<4, 2, T, P>::col_type operator*(mat<4, 2, T, P> const& m, typename mat<4, 2, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<4, 2, T, P>::row_type operator*(typename mat<4, 2, T, P>::col_type const & v, mat<4, 2, T, P> const & m);
+	GLM_FUNC_DECL typename mat<4, 2, T, P>::row_type operator*(typename mat<4, 2, T, P>::col_type const& v, mat<4, 2, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 2, T, P> operator*(mat<4, 2, T, P> const & m1, mat<2, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 2, T, P> operator*(mat<4, 2, T, P> const& m1, mat<2, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 2, T, P> operator*(mat<4, 2, T, P> const & m1, mat<3, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 2, T, P> operator*(mat<4, 2, T, P> const& m1, mat<3, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator*(mat<4, 2, T, P> const & m1, mat<4, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator*(mat<4, 2, T, P> const& m1, mat<4, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator/(mat<4, 2, T, P> const & m, T scalar);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator/(mat<4, 2, T, P> const& m, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 2, T, P> operator/(T scalar, mat<4, 2, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 2, T, P> operator/(T scalar, mat<4, 2, T, P> const& m);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<4, 2, T, P> const & m1, mat<4, 2, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<4, 2, T, P> const& m1, mat<4, 2, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<4, 2, T, P> const & m1, mat<4, 2, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<4, 2, T, P> const& m1, mat<4, 2, T, P> const& m2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_mat4x2.inl b/glm/detail/type_mat4x2.inl
index 9df56ed9..909c6292 100644
--- a/glm/detail/type_mat4x2.inl
+++ b/glm/detail/type_mat4x2.inl
@@ -13,7 +13,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 2, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 2, T, P> const& m)
 		{
 			this->value[0] = m.value[0];
 			this->value[1] = m.value[1];
@@ -24,7 +24,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 2, T, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 2, T, Q> const& m)
 	{
 		this->value[0] = m.value[0];
 		this->value[1] = m.value[1];
@@ -59,10 +59,10 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat
 	(
-		col_type const & v0,
-		col_type const & v1,
-		col_type const & v2,
-		col_type const & v3
+		col_type const& v0,
+		col_type const& v1,
+		col_type const& v2,
+		col_type const& v3
 	)
 	{
 		this->value[0] = v0;
@@ -97,10 +97,10 @@ namespace glm
 	template<typename V1, typename V2, typename V3, typename V4>
 	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat
 	(
-		vec<2, V1, P> const & v1,
-		vec<2, V2, P> const & v2,
-		vec<2, V3, P> const & v3,
-		vec<2, V4, P> const & v4
+		vec<2, V1, P> const& v1,
+		vec<2, V2, P> const& v2,
+		vec<2, V3, P> const& v3,
+		vec<2, V4, P> const& v4
 	)
 	{
 		this->value[0] = col_type(v1);
@@ -113,7 +113,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 2, U, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 2, U, Q> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -122,7 +122,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<2, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -131,7 +131,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<3, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -140,7 +140,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -149,7 +149,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<2, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -158,7 +158,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<3, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -167,7 +167,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<2, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -176,7 +176,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<4, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -185,7 +185,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>::mat(mat<3, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -203,7 +203,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<4, 2, T, P>::col_type const & mat<4, 2, T, P>::operator[](typename mat<4, 2, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename mat<4, 2, T, P>::col_type const& mat<4, 2, T, P>::operator[](typename mat<4, 2, T, P>::length_type i) const
 	{
 		assert(i < this->length());
 		return this->value[i];
@@ -213,7 +213,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<4, 2, T, P>& mat<4, 2, T, P>::operator=(mat<4, 2, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<4, 2, T, P>& mat<4, 2, T, P>::operator=(mat<4, 2, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -225,7 +225,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P>& mat<4, 2, T, P>::operator=(mat<4, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P>& mat<4, 2, T, P>::operator=(mat<4, 2, U, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -247,7 +247,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> & mat<4, 2, T, P>::operator+=(mat<4, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> & mat<4, 2, T, P>::operator+=(mat<4, 2, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -269,7 +269,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> & mat<4, 2, T, P>::operator-=(mat<4, 2, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> & mat<4, 2, T, P>::operator-=(mat<4, 2, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -341,13 +341,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator+(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator+(mat<4, 2, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator-(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator-(mat<4, 2, T, P> const& m)
 	{
 		return mat<4, 2, T, P>(
 			-m[0],
@@ -359,7 +359,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator+(mat<4, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator+(mat<4, 2, T, P> const& m, T scalar)
 	{
 		return mat<4, 2, T, P>(
 			m[0] + scalar,
@@ -369,7 +369,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator+(mat<4, 2, T, P> const & m1, mat<4, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator+(mat<4, 2, T, P> const& m1, mat<4, 2, T, P> const& m2)
 	{
 		return mat<4, 2, T, P>(
 			m1[0] + m2[0],
@@ -379,7 +379,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator-(mat<4, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator-(mat<4, 2, T, P> const& m, T scalar)
 	{
 		return mat<4, 2, T, P>(
 			m[0] - scalar,
@@ -389,7 +389,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator-(mat<4, 2, T, P> const & m1, mat<4, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator-(mat<4, 2, T, P> const& m1, mat<4, 2, T, P> const& m2)
 	{
 		return mat<4, 2, T, P>(
 			m1[0] - m2[0],
@@ -399,7 +399,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(mat<4, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(mat<4, 2, T, P> const& m, T scalar)
 	{
 		return mat<4, 2, T, P>(
 			m[0] * scalar,
@@ -409,7 +409,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(T scalar, mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(T scalar, mat<4, 2, T, P> const& m)
 	{
 		return mat<4, 2, T, P>(
 			m[0] * scalar,
@@ -419,7 +419,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<4, 2, T, P>::col_type operator*(mat<4, 2, T, P> const & m, typename mat<4, 2, T, P>::row_type const & v)
+	GLM_FUNC_QUALIFIER typename mat<4, 2, T, P>::col_type operator*(mat<4, 2, T, P> const& m, typename mat<4, 2, T, P>::row_type const& v)
 	{
 		return typename mat<4, 2, T, P>::col_type(
 			m[0][0] * v.x + m[1][0] * v.y + m[2][0] * v.z + m[3][0] * v.w,
@@ -427,7 +427,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<4, 2, T, P>::row_type operator*(typename mat<4, 2, T, P>::col_type const & v, mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER typename mat<4, 2, T, P>::row_type operator*(typename mat<4, 2, T, P>::col_type const& v, mat<4, 2, T, P> const& m)
 	{
 		return typename mat<4, 2, T, P>::row_type(
 			v.x * m[0][0] + v.y * m[0][1],
@@ -437,7 +437,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(mat<4, 2, T, P> const & m1, mat<2, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> operator*(mat<4, 2, T, P> const& m1, mat<2, 4, T, P> const& m2)
 	{
 		T const SrcA00 = m1[0][0];
 		T const SrcA01 = m1[0][1];
@@ -466,7 +466,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(mat<4, 2, T, P> const & m1, mat<3, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 2, T, P> operator*(mat<4, 2, T, P> const& m1, mat<3, 4, T, P> const& m2)
 	{
 		return mat<3, 2, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3],
@@ -478,7 +478,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(mat<4, 2, T, P> const & m1, mat<4, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator*(mat<4, 2, T, P> const& m1, mat<4, 4, T, P> const& m2)
 	{
 		return mat<4, 2, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3],
@@ -492,7 +492,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator/(mat<4, 2, T, P> const & m, T scalar)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator/(mat<4, 2, T, P> const& m, T scalar)
 	{
 		return mat<4, 2, T, P>(
 			m[0] / scalar,
@@ -502,7 +502,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator/(T scalar, mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 2, T, P> operator/(T scalar, mat<4, 2, T, P> const& m)
 	{
 		return mat<4, 2, T, P>(
 			scalar / m[0],
@@ -514,13 +514,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<4, 2, T, P> const & m1, mat<4, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<4, 2, T, P> const& m1, mat<4, 2, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]) && (m1[3] == m2[3]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(mat<4, 2, T, P> const & m1, mat<4, 2, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<4, 2, T, P> const& m1, mat<4, 2, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]) || (m1[3] != m2[3]);
 	}
diff --git a/glm/detail/type_mat4x3.hpp b/glm/detail/type_mat4x3.hpp
index 4bc530ba..ef7c443a 100644
--- a/glm/detail/type_mat4x3.hpp
+++ b/glm/detail/type_mat4x3.hpp
@@ -31,26 +31,26 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length() { return 4; }
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
 		GLM_FUNC_DECL mat() GLM_DEFAULT;
-		GLM_FUNC_DECL mat(mat<4, 3, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat(mat<4, 3, T, P> const& m) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL mat(mat<4, 3, T, Q> const & m);
+		GLM_FUNC_DECL mat(mat<4, 3, T, Q> const& m);
 
-		GLM_FUNC_DECL explicit mat(T const & x);
+		GLM_FUNC_DECL explicit mat(T const& x);
 		GLM_FUNC_DECL mat(
-			T const & x0, T const & y0, T const & z0,
-			T const & x1, T const & y1, T const & z1,
-			T const & x2, T const & y2, T const & z2,
-			T const & x3, T const & y3, T const & z3);
+			T const& x0, T const& y0, T const& z0,
+			T const& x1, T const& y1, T const& z1,
+			T const& x2, T const& y2, T const& z2,
+			T const& x3, T const& y3, T const& z3);
 		GLM_FUNC_DECL mat(
-			col_type const & v0,
-			col_type const & v1,
-			col_type const & v2,
-			col_type const & v3);
+			col_type const& v0,
+			col_type const& v1,
+			col_type const& v2,
+			col_type const& v3);
 
 		// -- Conversions --
 
@@ -60,46 +60,46 @@ namespace glm
 			typename X3, typename Y3, typename Z3,
 			typename X4, typename Y4, typename Z4>
 		GLM_FUNC_DECL mat(
-			X1 const & x1, Y1 const & y1, Z1 const & z1,
-			X2 const & x2, Y2 const & y2, Z2 const & z2,
-			X3 const & x3, Y3 const & y3, Z3 const & z3,
-			X4 const & x4, Y4 const & y4, Z4 const & z4);
+			X1 const& x1, Y1 const& y1, Z1 const& z1,
+			X2 const& x2, Y2 const& y2, Z2 const& z2,
+			X3 const& x3, Y3 const& y3, Z3 const& z3,
+			X4 const& x4, Y4 const& y4, Z4 const& z4);
 
 		template<typename V1, typename V2, typename V3, typename V4>
 		GLM_FUNC_DECL mat(
-			vec<3, V1, P> const & v1,
-			vec<3, V2, P> const & v2,
-			vec<3, V3, P> const & v3,
-			vec<3, V4, P> const & v4);
+			vec<3, V1, P> const& v1,
+			vec<3, V2, P> const& v2,
+			vec<3, V3, P> const& v3,
+			vec<3, V4, P> const& v4);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<4, 3, T, P> & operator=(mat<4, 3, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<4, 3, T, P> & operator=(mat<4, 3, T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 3, T, P> & operator=(mat<4, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 3, T, P> & operator=(mat<4, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 3, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 3, T, P> & operator+=(mat<4, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 3, T, P> & operator+=(mat<4, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 3, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 3, T, P> & operator-=(mat<4, 3, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 3, T, P> & operator-=(mat<4, 3, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 3, T, P> & operator*=(U s);
 		template<typename U>
@@ -116,59 +116,59 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator+(mat<4, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator+(mat<4, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator-(mat<4, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator-(mat<4, 3, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator+(mat<4, 3, T, P> const & m, T const & s);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator+(mat<4, 3, T, P> const& m, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator+(mat<4, 3, T, P> const & m1, mat<4, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator+(mat<4, 3, T, P> const& m1, mat<4, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator-(mat<4, 3, T, P> const & m, T const & s);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator-(mat<4, 3, T, P> const& m, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator-(mat<4, 3, T, P> const & m1, mat<4, 3, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator-(mat<4, 3, T, P> const& m1, mat<4, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator*(mat<4, 3, T, P> const & m, T const & s);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator*(mat<4, 3, T, P> const& m, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator*(T const & s, mat<4, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator*(T const& s, mat<4, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<4, 3, T, P>::col_type operator*(mat<4, 3, T, P> const & m, typename mat<4, 3, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<4, 3, T, P>::col_type operator*(mat<4, 3, T, P> const& m, typename mat<4, 3, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<4, 3, T, P>::row_type operator*(typename mat<4, 3, T, P>::col_type const & v, mat<4, 3, T, P> const & m);
+	GLM_FUNC_DECL typename mat<4, 3, T, P>::row_type operator*(typename mat<4, 3, T, P>::col_type const& v, mat<4, 3, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 3, T, P> operator*(mat<4, 3, T, P> const & m1, mat<2, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 3, T, P> operator*(mat<4, 3, T, P> const& m1, mat<2, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> operator*(mat<4, 3, T, P> const & m1,	mat<3, 4, T, P> const& m2);
+	GLM_FUNC_DECL mat<3, 3, T, P> operator*(mat<4, 3, T, P> const& m1,	mat<3, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator*(mat<4, 3, T, P> const & m1, mat<4, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator*(mat<4, 3, T, P> const& m1, mat<4, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator/(mat<4, 3, T, P> const & m, T const & s);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator/(mat<4, 3, T, P> const& m, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 3, T, P> operator/(T const & s, mat<4, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 3, T, P> operator/(T const& s, mat<4, 3, T, P> const& m);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<4, 3, T, P> const & m1, mat<4, 3, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<4, 3, T, P> const& m1, mat<4, 3, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<4, 3, T, P> const & m1, mat<4, 3, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<4, 3, T, P> const& m1, mat<4, 3, T, P> const& m2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_mat4x3.inl b/glm/detail/type_mat4x3.inl
index a72d2675..cca80921 100644
--- a/glm/detail/type_mat4x3.inl
+++ b/glm/detail/type_mat4x3.inl
@@ -13,7 +13,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 3, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 3, T, P> const& m)
 		{
 			this->value[0] = m.value[0];
 			this->value[1] = m.value[1];
@@ -24,7 +24,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 3, T, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 3, T, Q> const& m)
 	{
 		this->value[0] = m.value[0];
 		this->value[1] = m.value[1];
@@ -33,7 +33,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(T const& s)
 	{
 		this->value[0] = col_type(s, 0, 0);
 		this->value[1] = col_type(0, s, 0);
@@ -44,10 +44,10 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat
 	(
-		T const & x0, T const & y0, T const & z0,
-		T const & x1, T const & y1, T const & z1,
-		T const & x2, T const & y2, T const & z2,
-		T const & x3, T const & y3, T const & z3
+		T const& x0, T const& y0, T const& z0,
+		T const& x1, T const& y1, T const& z1,
+		T const& x2, T const& y2, T const& z2,
+		T const& x3, T const& y3, T const& z3
 	)
 	{
 		this->value[0] = col_type(x0, y0, z0);
@@ -59,10 +59,10 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat
 	(
-		col_type const & v0,
-		col_type const & v1,
-		col_type const & v2,
-		col_type const & v3
+		col_type const& v0,
+		col_type const& v1,
+		col_type const& v2,
+		col_type const& v3
 	)
 	{
 		this->value[0] = v0;
@@ -81,10 +81,10 @@ namespace glm
 		typename X4, typename Y4, typename Z4>
 	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat
 	(
-		X1 const & x1, Y1 const & y1, Z1 const & z1,
-		X2 const & x2, Y2 const & y2, Z2 const & z2,
-		X3 const & x3, Y3 const & y3, Z3 const & z3,
-		X4 const & x4, Y4 const & y4, Z4 const & z4
+		X1 const& x1, Y1 const& y1, Z1 const& z1,
+		X2 const& x2, Y2 const& y2, Z2 const& z2,
+		X3 const& x3, Y3 const& y3, Z3 const& z3,
+		X4 const& x4, Y4 const& y4, Z4 const& z4
 	)
 	{
 		this->value[0] = col_type(static_cast<T>(x1), value_type(y1), value_type(z1));
@@ -97,10 +97,10 @@ namespace glm
 	template<typename V1, typename V2, typename V3, typename V4>
 	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat
 	(
-		vec<3, V1, P> const & v1,
-		vec<3, V2, P> const & v2,
-		vec<3, V3, P> const & v3,
-		vec<3, V4, P> const & v4
+		vec<3, V1, P> const& v1,
+		vec<3, V2, P> const& v2,
+		vec<3, V3, P> const& v3,
+		vec<3, V4, P> const& v4
 	)
 	{
 		this->value[0] = col_type(v1);
@@ -113,7 +113,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 3, U, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 3, U, Q> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -122,7 +122,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<2, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -131,7 +131,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<3, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -140,7 +140,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -149,7 +149,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<2, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -158,7 +158,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<3, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -167,7 +167,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<2, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -176,7 +176,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<4, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -185,7 +185,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>::mat(mat<3, 4, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0]);
 		this->value[1] = col_type(m[1]);
@@ -203,7 +203,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<4, 3, T, P>::col_type const & mat<4, 3, T, P>::operator[](typename mat<4, 3, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename mat<4, 3, T, P>::col_type const& mat<4, 3, T, P>::operator[](typename mat<4, 3, T, P>::length_type i) const
 	{
 		assert(i < this->length());
 		return this->value[i];
@@ -213,7 +213,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<4, 3, T, P>& mat<4, 3, T, P>::operator=(mat<4, 3, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<4, 3, T, P>& mat<4, 3, T, P>::operator=(mat<4, 3, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -225,7 +225,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P>& mat<4, 3, T, P>::operator=(mat<4, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P>& mat<4, 3, T, P>::operator=(mat<4, 3, U, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -247,7 +247,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> & mat<4, 3, T, P>::operator+=(mat<4, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> & mat<4, 3, T, P>::operator+=(mat<4, 3, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -269,7 +269,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> & mat<4, 3, T, P>::operator-=(mat<4, 3, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> & mat<4, 3, T, P>::operator-=(mat<4, 3, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -341,13 +341,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator+(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator+(mat<4, 3, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator-(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator-(mat<4, 3, T, P> const& m)
 	{
 		return mat<4, 3, T, P>(
 			-m[0],
@@ -359,7 +359,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator+(mat<4, 3, T, P> const & m, T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator+(mat<4, 3, T, P> const& m, T const& s)
 	{
 		return mat<4, 3, T, P>(
 			m[0] + s,
@@ -369,7 +369,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator+(mat<4, 3, T, P> const & m1, mat<4, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator+(mat<4, 3, T, P> const& m1, mat<4, 3, T, P> const& m2)
 	{
 		return mat<4, 3, T, P>(
 			m1[0] + m2[0],
@@ -379,7 +379,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator-(mat<4, 3, T, P> const & m, T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator-(mat<4, 3, T, P> const& m, T const& s)
 	{
 		return mat<4, 3, T, P>(
 			m[0] - s,
@@ -389,7 +389,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator-(mat<4, 3, T, P> const & m1, mat<4, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator-(mat<4, 3, T, P> const& m1, mat<4, 3, T, P> const& m2)
 	{
 		return mat<4, 3, T, P>(
 			m1[0] - m2[0],
@@ -399,7 +399,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(mat<4, 3, T, P> const & m, T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(mat<4, 3, T, P> const& m, T const& s)
 	{
 		return mat<4, 3, T, P>(
 			m[0] * s,
@@ -409,7 +409,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(T const & s, mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(T const& s, mat<4, 3, T, P> const& m)
 	{
 		return mat<4, 3, T, P>(
 			m[0] * s,
@@ -422,7 +422,7 @@ namespace glm
 	GLM_FUNC_QUALIFIER typename mat<4, 3, T, P>::col_type operator*
 	(
 		mat<4, 3, T, P> const& m,
-		typename mat<4, 3, T, P>::row_type const & v)
+		typename mat<4, 3, T, P>::row_type const& v)
 	{
 		return typename mat<4, 3, T, P>::col_type(
 			m[0][0] * v.x + m[1][0] * v.y + m[2][0] * v.z + m[3][0] * v.w,
@@ -433,7 +433,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename mat<4, 3, T, P>::row_type operator*
 	(
-		typename mat<4, 3, T, P>::col_type const & v,
+		typename mat<4, 3, T, P>::col_type const& v,
 		mat<4, 3, T, P> const& m)
 	{
 		return typename mat<4, 3, T, P>::row_type(
@@ -444,7 +444,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(mat<4, 3, T, P> const & m1, mat<2, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 3, T, P> operator*(mat<4, 3, T, P> const& m1, mat<2, 4, T, P> const& m2)
 	{
 		return mat<2, 3, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3],
@@ -456,7 +456,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(mat<4, 3, T, P> const & m1, mat<3, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> operator*(mat<4, 3, T, P> const& m1, mat<3, 4, T, P> const& m2)
 	{
 		T const SrcA00 = m1[0][0];
 		T const SrcA01 = m1[0][1];
@@ -498,7 +498,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(mat<4, 3, T, P> const & m1, mat<4, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator*(mat<4, 3, T, P> const& m1, mat<4, 4, T, P> const& m2)
 	{
 		return mat<4, 3, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3],
@@ -516,7 +516,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator/(mat<4, 3, T, P> const & m, T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator/(mat<4, 3, T, P> const& m, T const& s)
 	{
 		return mat<4, 3, T, P>(
 			m[0] / s,
@@ -526,7 +526,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator/(T const & s, mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 3, T, P> operator/(T const& s, mat<4, 3, T, P> const& m)
 	{
 		return mat<4, 3, T, P>(
 			s / m[0],
@@ -538,13 +538,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<4, 3, T, P> const & m1, mat<4, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<4, 3, T, P> const& m1, mat<4, 3, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]) && (m1[3] == m2[3]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(mat<4, 3, T, P> const & m1, mat<4, 3, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<4, 3, T, P> const& m1, mat<4, 3, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]) || (m1[3] != m2[3]);
 	}
diff --git a/glm/detail/type_mat4x4.hpp b/glm/detail/type_mat4x4.hpp
index 04a8d7a3..f5a9afdd 100644
--- a/glm/detail/type_mat4x4.hpp
+++ b/glm/detail/type_mat4x4.hpp
@@ -30,7 +30,7 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 4;}
 
 		GLM_FUNC_DECL col_type & operator[](length_type i);
-		GLM_FUNC_DECL col_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL col_type const& operator[](length_type i) const;
 
 		// -- Constructors --
 
@@ -39,17 +39,17 @@ namespace glm
 		template<qualifier Q>
 		GLM_FUNC_DECL mat(mat<4, 4, T, Q> const& m);
 
-		GLM_FUNC_DECL explicit mat(T const & x);
+		GLM_FUNC_DECL explicit mat(T const& x);
 		GLM_FUNC_DECL mat(
-			T const & x0, T const & y0, T const & z0, T const & w0,
-			T const & x1, T const & y1, T const & z1, T const & w1,
-			T const & x2, T const & y2, T const & z2, T const & w2,
-			T const & x3, T const & y3, T const & z3, T const & w3);
+			T const& x0, T const& y0, T const& z0, T const& w0,
+			T const& x1, T const& y1, T const& z1, T const& w1,
+			T const& x2, T const& y2, T const& z2, T const& w2,
+			T const& x3, T const& y3, T const& z3, T const& w3);
 		GLM_FUNC_DECL mat(
-			col_type const & v0,
-			col_type const & v1,
-			col_type const & v2,
-			col_type const & v3);
+			col_type const& v0,
+			col_type const& v1,
+			col_type const& v2,
+			col_type const& v3);
 
 		// -- Conversions --
 
@@ -59,54 +59,54 @@ namespace glm
 			typename X3, typename Y3, typename Z3, typename W3,
 			typename X4, typename Y4, typename Z4, typename W4>
 		GLM_FUNC_DECL mat(
-			X1 const & x1, Y1 const & y1, Z1 const & z1, W1 const & w1,
-			X2 const & x2, Y2 const & y2, Z2 const & z2, W2 const & w2,
-			X3 const & x3, Y3 const & y3, Z3 const & z3, W3 const & w3,
-			X4 const & x4, Y4 const & y4, Z4 const & z4, W4 const & w4);
+			X1 const& x1, Y1 const& y1, Z1 const& z1, W1 const& w1,
+			X2 const& x2, Y2 const& y2, Z2 const& z2, W2 const& w2,
+			X3 const& x3, Y3 const& y3, Z3 const& z3, W3 const& w3,
+			X4 const& x4, Y4 const& y4, Z4 const& z4, W4 const& w4);
 
 		template<typename V1, typename V2, typename V3, typename V4>
 		GLM_FUNC_DECL mat(
-			vec<4, V1, P> const & v1,
-			vec<4, V2, P> const & v2,
-			vec<4, V3, P> const & v3,
-			vec<4, V4, P> const & v4);
+			vec<4, V1, P> const& v1,
+			vec<4, V2, P> const& v2,
+			vec<4, V3, P> const& v3,
+			vec<4, V4, P> const& v4);
 
 		// -- Matrix conversions --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, U, Q> const & m);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 4, U, Q> const& m);
 
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const & x);
-		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const & x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 3, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<2, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 2, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<3, 4, T, P> const& x);
+		GLM_FUNC_DECL GLM_EXPLICIT mat(mat<4, 3, T, P> const& x);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL mat<4, 4, T, P> & operator=(mat<4, 4, T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL mat<4, 4, T, P> & operator=(mat<4, 4, T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 4, T, P> & operator=(mat<4, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 4, T, P> & operator=(mat<4, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 4, T, P> & operator+=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 4, T, P> & operator+=(mat<4, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 4, T, P> & operator+=(mat<4, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 4, T, P> & operator-=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 4, T, P> & operator-=(mat<4, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 4, T, P> & operator-=(mat<4, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 4, T, P> & operator*=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 4, T, P> & operator*=(mat<4, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 4, T, P> & operator*=(mat<4, 4, U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL mat<4, 4, T, P> & operator/=(U s);
 		template<typename U>
-		GLM_FUNC_DECL mat<4, 4, T, P> & operator/=(mat<4, 4, U, P> const & m);
+		GLM_FUNC_DECL mat<4, 4, T, P> & operator/=(mat<4, 4, U, P> const& m);
 
 		// -- Increment and decrement operators --
 
@@ -119,74 +119,74 @@ namespace glm
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator+(mat<4, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator+(mat<4, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator-(mat<4, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator-(mat<4, 4, T, P> const& m);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator+(mat<4, 4, T, P> const & m, T const & s);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator+(mat<4, 4, T, P> const& m, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator+(T const & s, mat<4, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator+(T const& s, mat<4, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator+(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator+(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator-(mat<4, 4, T, P> const & m, T const & s);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator-(mat<4, 4, T, P> const& m, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator-(T const & s, mat<4, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator-(T const& s, mat<4, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator-(mat<4, 4, T, P> const & m1,	mat<4, 4, T, P> const& m2);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator-(mat<4, 4, T, P> const& m1,	mat<4, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<4, 4, T, P> const & m, T const & s);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<4, 4, T, P> const& m, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator*(T const & s, mat<4, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator*(T const& s, mat<4, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<4, 4, T, P>::col_type operator*(mat<4, 4, T, P> const & m, typename mat<4, 4, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<4, 4, T, P>::col_type operator*(mat<4, 4, T, P> const& m, typename mat<4, 4, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<4, 4, T, P>::row_type operator*(typename mat<4, 4, T, P>::col_type const & v, mat<4, 4, T, P> const & m);
+	GLM_FUNC_DECL typename mat<4, 4, T, P>::row_type operator*(typename mat<4, 4, T, P>::col_type const& v, mat<4, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<4, 4, T, P> const & m1, mat<2, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<2, 4, T, P> operator*(mat<4, 4, T, P> const& m1, mat<2, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<4, 4, T, P> const & m1, mat<3, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<3, 4, T, P> operator*(mat<4, 4, T, P> const& m1, mat<3, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator*(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator/(mat<4, 4, T, P> const & m, T const & s);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator/(mat<4, 4, T, P> const& m, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator/(T const & s, mat<4, 4, T, P> const & m);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator/(T const& s, mat<4, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<4, 4, T, P>::col_type operator/(mat<4, 4, T, P> const & m, typename mat<4, 4, T, P>::row_type const & v);
+	GLM_FUNC_DECL typename mat<4, 4, T, P>::col_type operator/(mat<4, 4, T, P> const& m, typename mat<4, 4, T, P>::row_type const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL typename mat<4, 4, T, P>::row_type operator/(typename mat<4, 4, T, P>::col_type const & v, mat<4, 4, T, P> const & m);
+	GLM_FUNC_DECL typename mat<4, 4, T, P>::row_type operator/(typename mat<4, 4, T, P>::col_type const& v, mat<4, 4, T, P> const& m);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> operator/(mat<4, 4, T, P> const & m1,	mat<4, 4, T, P> const& m2);
+	GLM_FUNC_DECL mat<4, 4, T, P> operator/(mat<4, 4, T, P> const& m1,	mat<4, 4, T, P> const& m2);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2);
+	GLM_FUNC_DECL bool operator==(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2);
+	GLM_FUNC_DECL bool operator!=(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_mat4x4.inl b/glm/detail/type_mat4x4.inl
index f665937e..eaa78d64 100644
--- a/glm/detail/type_mat4x4.inl
+++ b/glm/detail/type_mat4x4.inl
@@ -15,7 +15,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<4, 4, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<4, 4, T, P> const& m)
 		{
 			this->value[0] = m[0];
 			this->value[1] = m[1];
@@ -26,7 +26,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<4, 4, T, Q> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<4, 4, T, Q> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -35,7 +35,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(T const& s)
 	{
 		this->value[0] = col_type(s, 0, 0, 0);
 		this->value[1] = col_type(0, s, 0, 0);
@@ -46,10 +46,10 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat
 	(
-		T const & x0, T const & y0, T const & z0, T const & w0,
-		T const & x1, T const & y1, T const & z1, T const & w1,
-		T const & x2, T const & y2, T const & z2, T const & w2,
-		T const & x3, T const & y3, T const & z3, T const & w3
+		T const& x0, T const& y0, T const& z0, T const& w0,
+		T const& x1, T const& y1, T const& z1, T const& w1,
+		T const& x2, T const& y2, T const& z2, T const& w2,
+		T const& x3, T const& y3, T const& z3, T const& w3
 	)
 	{
 		this->value[0] = col_type(x0, y0, z0, w0);
@@ -61,10 +61,10 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat
 	(
-		col_type const & v0,
-		col_type const & v1,
-		col_type const & v2,
-		col_type const & v3
+		col_type const& v0,
+		col_type const& v1,
+		col_type const& v2,
+		col_type const& v3
 	)
 	{
 		this->value[0] = v0;
@@ -77,7 +77,7 @@ namespace glm
 	template<typename U, qualifier Q>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat
 	(
-		mat<4, 4, U, Q> const & m
+		mat<4, 4, U, Q> const& m
 	)
 	{
 		this->value[0] = col_type(m[0]);
@@ -96,10 +96,10 @@ namespace glm
 		typename X4, typename Y4, typename Z4, typename W4>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat
 	(
-		X1 const & x1, Y1 const & y1, Z1 const & z1, W1 const & w1,
-		X2 const & x2, Y2 const & y2, Z2 const & z2, W2 const & w2,
-		X3 const & x3, Y3 const & y3, Z3 const & z3, W3 const & w3,
-		X4 const & x4, Y4 const & y4, Z4 const & z4, W4 const & w4
+		X1 const& x1, Y1 const& y1, Z1 const& z1, W1 const& w1,
+		X2 const& x2, Y2 const& y2, Z2 const& z2, W2 const& w2,
+		X3 const& x3, Y3 const& y3, Z3 const& z3, W3 const& w3,
+		X4 const& x4, Y4 const& y4, Z4 const& z4, W4 const& w4
 	)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<X1>::is_iec559 || std::numeric_limits<X1>::is_integer || GLM_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 1st parameter type invalid.");
@@ -132,10 +132,10 @@ namespace glm
 	template<typename V1, typename V2, typename V3, typename V4>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat
 	(
-		vec<4, V1, P> const & v1,
-		vec<4, V2, P> const & v2,
-		vec<4, V3, P> const & v3,
-		vec<4, V4, P> const & v4
+		vec<4, V1, P> const& v1,
+		vec<4, V2, P> const& v2,
+		vec<4, V3, P> const& v3,
+		vec<4, V4, P> const& v4
 	)		
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<V1>::is_iec559 || std::numeric_limits<V1>::is_integer || GLM_UNRESTRICTED_GENTYPE, "*mat4x4 constructor only takes float and integer types, 1st parameter type invalid.");
@@ -152,7 +152,7 @@ namespace glm
 	// -- Matrix conversions --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<2, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
@@ -161,7 +161,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<3, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -170,7 +170,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<2, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<2, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -179,7 +179,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<3, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<3, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
@@ -188,7 +188,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<2, 4, T, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -197,7 +197,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<4, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<4, 2, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0, 0);
 		this->value[1] = col_type(m[1], 0, 0);
@@ -206,7 +206,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<3, 4, T, P> const& m)
 	{
 		this->value[0] = m[0];
 		this->value[1] = m[1];
@@ -215,7 +215,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<4, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>::mat(mat<4, 3, T, P> const& m)
 	{
 		this->value[0] = col_type(m[0], 0);
 		this->value[1] = col_type(m[1], 0);
@@ -233,7 +233,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<4, 4, T, P>::col_type const & mat<4, 4, T, P>::operator[](typename mat<4, 4, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename mat<4, 4, T, P>::col_type const& mat<4, 4, T, P>::operator[](typename mat<4, 4, T, P>::length_type i) const
 	{
 		assert(i < this->length());
 		return this->value[i];
@@ -243,7 +243,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER mat<4, 4, T, P>& mat<4, 4, T, P>::operator=(mat<4, 4, T, P> const & m)
+		GLM_FUNC_QUALIFIER mat<4, 4, T, P>& mat<4, 4, T, P>::operator=(mat<4, 4, T, P> const& m)
 		{
 			//memcpy could be faster
 			//memcpy(&this->value, &m.value, 16 * sizeof(valType));
@@ -257,7 +257,7 @@ namespace glm
 
 	template<typename T, qualifier P> 
 	template<typename U> 
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>& mat<4, 4, T, P>::operator=(mat<4, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>& mat<4, 4, T, P>::operator=(mat<4, 4, U, P> const& m)
 	{
 		//memcpy could be faster
 		//memcpy(&this->value, &m.value, 16 * sizeof(valType));
@@ -281,7 +281,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P>& mat<4, 4, T, P>::operator+=(mat<4, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P>& mat<4, 4, T, P>::operator+=(mat<4, 4, U, P> const& m)
 	{
 		this->value[0] += m[0];
 		this->value[1] += m[1];
@@ -303,7 +303,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> & mat<4, 4, T, P>::operator-=(mat<4, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> & mat<4, 4, T, P>::operator-=(mat<4, 4, U, P> const& m)
 	{
 		this->value[0] -= m[0];
 		this->value[1] -= m[1];
@@ -325,7 +325,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> & mat<4, 4, T, P>::operator*=(mat<4, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> & mat<4, 4, T, P>::operator*=(mat<4, 4, U, P> const& m)
 	{
 		return (*this = *this * m);
 	}
@@ -343,7 +343,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> & mat<4, 4, T, P>::operator/=(mat<4, 4, U, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> & mat<4, 4, T, P>::operator/=(mat<4, 4, U, P> const& m)
 	{
 		return *this *= inverse(m);
 	}
@@ -389,13 +389,13 @@ namespace glm
 	// -- Unary constant operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator+(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator+(mat<4, 4, T, P> const& m)
 	{
 		return m;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator-(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator-(mat<4, 4, T, P> const& m)
 	{
 		return mat<4, 4, T, P>(
 			-m[0],
@@ -407,7 +407,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator+(mat<4, 4, T, P> const & m, T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator+(mat<4, 4, T, P> const& m, T const& s)
 	{
 		return mat<4, 4, T, P>(
 			m[0] + s,
@@ -417,7 +417,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator+(T const & s, mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator+(T const& s, mat<4, 4, T, P> const& m)
 	{
 		return mat<4, 4, T, P>(
 			m[0] + s,
@@ -427,7 +427,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator+(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator+(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2)
 	{
 		return mat<4, 4, T, P>(
 			m1[0] + m2[0],
@@ -437,7 +437,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator-(mat<4, 4, T, P> const & m, T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator-(mat<4, 4, T, P> const& m, T const& s)
 	{
 		return mat<4, 4, T, P>(
 			m[0] - s,
@@ -447,7 +447,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator-(T const & s, mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator-(T const& s, mat<4, 4, T, P> const& m)
 	{
 		return mat<4, 4, T, P>(
 			s - m[0],
@@ -457,7 +457,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator-(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator-(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2)
 	{
 		return mat<4, 4, T, P>(
 			m1[0] - m2[0],
@@ -467,7 +467,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(mat<4, 4, T, P> const & m, T const  & s)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(mat<4, 4, T, P> const& m, T const  & s)
 	{
 		return mat<4, 4, T, P>(
 			m[0] * s,
@@ -477,7 +477,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(T const & s, mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(T const& s, mat<4, 4, T, P> const& m)
 	{
 		return mat<4, 4, T, P>(
 			m[0] * s,
@@ -490,7 +490,7 @@ namespace glm
 	GLM_FUNC_QUALIFIER typename mat<4, 4, T, P>::col_type operator*
 	(
 		mat<4, 4, T, P> const& m,
-		typename mat<4, 4, T, P>::row_type const & v
+		typename mat<4, 4, T, P>::row_type const& v
 	)
 	{
 /*
@@ -537,7 +537,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename mat<4, 4, T, P>::row_type operator*
 	(
-		typename mat<4, 4, T, P>::col_type const & v,
+		typename mat<4, 4, T, P>::col_type const& v,
 		mat<4, 4, T, P> const& m
 	)
 	{
@@ -549,7 +549,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(mat<4, 4, T, P> const & m1, mat<2, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> operator*(mat<4, 4, T, P> const& m1, mat<2, 4, T, P> const& m2)
 	{
 		return mat<2, 4, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3],
@@ -563,7 +563,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(mat<4, 4, T, P> const & m1, mat<3, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> operator*(mat<4, 4, T, P> const& m1, mat<3, 4, T, P> const& m2)
 	{
 		return mat<3, 4, T, P>(
 			m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2] + m1[3][0] * m2[0][3],
@@ -581,7 +581,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator*(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2)
 	{
 		typename mat<4, 4, T, P>::col_type const SrcA0 = m1[0];
 		typename mat<4, 4, T, P>::col_type const SrcA1 = m1[1];
@@ -602,7 +602,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator/(mat<4, 4, T, P> const & m, T const & s)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator/(mat<4, 4, T, P> const& m, T const& s)
 	{
 		return mat<4, 4, T, P>(
 			m[0] / s,
@@ -612,7 +612,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator/(T const & s,	mat<4, 4, T, P> const& m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator/(T const& s,	mat<4, 4, T, P> const& m)
 	{
 		return mat<4, 4, T, P>(
 			s / m[0],
@@ -622,19 +622,19 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<4, 4, T, P>::col_type operator/(mat<4, 4, T, P> const & m, typename mat<4, 4, T, P>::row_type const & v)
+	GLM_FUNC_QUALIFIER typename mat<4, 4, T, P>::col_type operator/(mat<4, 4, T, P> const& m, typename mat<4, 4, T, P>::row_type const& v)
 	{
 		return inverse(m) * v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename mat<4, 4, T, P>::row_type operator/(typename mat<4, 4, T, P>::col_type const & v, mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER typename mat<4, 4, T, P>::row_type operator/(typename mat<4, 4, T, P>::col_type const& v, mat<4, 4, T, P> const& m)
 	{
 		return v * inverse(m);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator/(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> operator/(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2)
 	{
 		mat<4, 4, T, P> m1_copy(m1);
 		return m1_copy /= m2;
@@ -643,13 +643,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator==(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2)
 	{
 		return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]) && (m1[3] == m2[3]);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(mat<4, 4, T, P> const & m1, mat<4, 4, T, P> const & m2)
+	GLM_FUNC_QUALIFIER bool operator!=(mat<4, 4, T, P> const& m1, mat<4, 4, T, P> const& m2)
 	{
 		return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]) || (m1[3] != m2[3]);
 	}
diff --git a/glm/detail/type_vec1.hpp b/glm/detail/type_vec1.hpp
index 328264b3..885827d7 100644
--- a/glm/detail/type_vec1.hpp
+++ b/glm/detail/type_vec1.hpp
@@ -81,7 +81,7 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 1;}
 
 		GLM_FUNC_DECL T & operator[](length_type i);
-		GLM_FUNC_DECL T const & operator[](length_type i) const;
+		GLM_FUNC_DECL T const& operator[](length_type i) const;
 
 		// -- Implicit basic constructors --
 
@@ -114,7 +114,7 @@ namespace glm
 /*
 #		if(GLM_HAS_UNRESTRICTED_UNIONS && (GLM_SWIZZLE == GLM_SWIZZLE_ENABLED))
 			template<int E0>
-			GLM_FUNC_DECL tvec(detail::_swizzle<1, T, P, tvec1, E0, -1,-2,-3> const & that)
+			GLM_FUNC_DECL tvec(detail::_swizzle<1, T, P, tvec1, E0, -1,-2,-3> const& that)
 			{
 				*this = that();
 			}
@@ -122,7 +122,7 @@ namespace glm
 */
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL vec & operator=(vec const & v) GLM_DEFAULT;
+		GLM_FUNC_DECL vec & operator=(vec const& v) GLM_DEFAULT;
 
 		template<typename U>
 		GLM_FUNC_DECL vec & operator=(vec<1, U, P> const& v);
@@ -198,102 +198,102 @@ namespace glm
 	GLM_FUNC_DECL vec<1, T, P> operator+(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator-(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator-(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<1, T, P> operator-(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator-(vec<1, T, P> const& v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator-(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator*(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator*(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator*(T scalar, vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator*(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator*(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator*(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator/(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator/(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator/(T scalar, vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator/(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator/(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator/(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator%(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator%(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator%(T scalar, vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator%(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator%(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator%(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator&(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator&(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator&(T scalar, vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator&(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator&(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator&(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator|(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator|(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator|(T scalar, vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator|(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator|(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator|(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator^(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator^(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator^(T scalar, vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator^(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator^(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator^(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator<<(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator<<(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator<<(T scalar, vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator<<(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator<<(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator<<(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator>>(vec<1, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<1, T, P> operator>>(vec<1, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator>>(T scalar, vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator>>(T scalar, vec<1, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator>>(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<1, T, P> operator>>(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<1, T, P> operator~(vec<1, T, P> const & v);
+	GLM_FUNC_DECL vec<1, T, P> operator~(vec<1, T, P> const& v);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL bool operator==(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(vec<1, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL bool operator!=(vec<1, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<qualifier P>
-	GLM_FUNC_DECL vec<1, bool, P> operator&&(vec<1, bool, P> const & v1, vec<1, bool, P> const & v2);
+	GLM_FUNC_DECL vec<1, bool, P> operator&&(vec<1, bool, P> const& v1, vec<1, bool, P> const& v2);
 
 	template<qualifier P>
-	GLM_FUNC_DECL vec<1, bool, P> operator||(vec<1, bool, P> const & v1, vec<1, bool, P> const & v2);
+	GLM_FUNC_DECL vec<1, bool, P> operator||(vec<1, bool, P> const& v1, vec<1, bool, P> const& v2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_vec1.inl b/glm/detail/type_vec1.inl
index 84a5e674..15de613b 100644
--- a/glm/detail/type_vec1.inl
+++ b/glm/detail/type_vec1.inl
@@ -13,7 +13,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<1, T, P> const & v)
+		GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<1, T, P> const& v)
 			: x(v.x)
 		{}
 #	endif//!GLM_HAS_DEFAULTED_FUNCTIONS
@@ -35,25 +35,25 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<1, U, Q> const & v)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<1, U, Q> const& v)
 		: x(static_cast<T>(v.x))
 	{}
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<2, U, Q> const & v)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<2, U, Q> const& v)
 		: x(static_cast<T>(v.x))
 	{}
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<3, U, Q> const & v)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<3, U, Q> const& v)
 		: x(static_cast<T>(v.x))
 	{}
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<4, U, Q> const & v)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<1, T, P>::vec(vec<4, U, Q> const& v)
 		: x(static_cast<T>(v.x))
 	{}
 
@@ -67,7 +67,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T const & vec<1, T, P>::operator[](typename vec<1, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER T const& vec<1, T, P>::operator[](typename vec<1, T, P>::length_type i) const
 	{
 		assert(i >= 0 && i < this->length());
 		return (&x)[i];
@@ -77,7 +77,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator=(vec<1, T, P> const & v)
+		GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator=(vec<1, T, P> const& v)
 		{
 			this->x = v.x;
 			return *this;
@@ -86,7 +86,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator=(vec<1, U, P> const& v)
 	{
 		this->x = static_cast<T>(v.x);
 		return *this;
@@ -102,7 +102,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator+=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator+=(vec<1, U, P> const& v)
 	{
 		this->x += static_cast<T>(v.x);
 		return *this;
@@ -118,7 +118,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator-=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator-=(vec<1, U, P> const& v)
 	{
 		this->x -= static_cast<T>(v.x);
 		return *this;
@@ -134,7 +134,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator*=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator*=(vec<1, U, P> const& v)
 	{
 		this->x *= static_cast<T>(v.x);
 		return *this;
@@ -150,7 +150,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator/=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator/=(vec<1, U, P> const& v)
 	{
 		this->x /= static_cast<T>(v.x);
 		return *this;
@@ -200,7 +200,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator%=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator%=(vec<1, U, P> const& v)
 	{
 		this->x %= static_cast<T>(v.x);
 		return *this;
@@ -216,7 +216,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator&=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator&=(vec<1, U, P> const& v)
 	{
 		this->x &= static_cast<T>(v.x);
 		return *this;
@@ -232,7 +232,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator|=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator|=(vec<1, U, P> const& v)
 	{
 		this->x |= U(v.x);
 		return *this;
@@ -248,7 +248,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator^=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator^=(vec<1, U, P> const& v)
 	{
 		this->x ^= static_cast<T>(v.x);
 		return *this;
@@ -264,7 +264,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator<<=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator<<=(vec<1, U, P> const& v)
 	{
 		this->x <<= static_cast<T>(v.x);
 		return *this;
@@ -280,7 +280,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator>>=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> & vec<1, T, P>::operator>>=(vec<1, U, P> const& v)
 	{
 		this->x >>= static_cast<T>(v.x);
 		return *this;
@@ -289,13 +289,13 @@ namespace glm
 	// -- Unary constant operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator+(vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator+(vec<1, T, P> const& v)
 	{
 		return v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator-(vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator-(vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			-v.x);
@@ -304,21 +304,21 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator+(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator+(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x + scalar);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator+(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator+(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar + v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator+(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator+(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x + v2.x);
@@ -326,63 +326,63 @@ namespace glm
 
 	//operator-
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator-(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator-(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x - scalar);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator-(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator-(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar - v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator-(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator-(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x - v2.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator*(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator*(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x * scalar);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator*(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator*(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar * v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator*(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator*(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x * v2.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator/(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator/(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x / scalar);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator/(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator/(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar / v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator/(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator/(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x / v2.x);
@@ -391,133 +391,133 @@ namespace glm
 	// -- Binary bit operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator%(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator%(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x % scalar);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator%(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator%(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar % v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator%(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator%(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x % v2.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator&(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator&(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x & scalar);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator&(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator&(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar & v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator&(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator&(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x & v2.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator|(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator|(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x | scalar);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator|(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator|(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar | v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator|(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator|(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x | v2.x);
 	}
 		
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator^(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator^(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x ^ scalar);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator^(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator^(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar ^ v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator^(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator^(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x ^ v2.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator<<(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator<<(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			static_cast<T>(v.x << scalar));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator<<(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator<<(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar << v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator<<(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator<<(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x << v2.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator>>(vec<1, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator>>(vec<1, T, P> const& v, T scalar)
 	{
 		return vec<1, T, P>(
 			v.x >> scalar);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator>>(T scalar, vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator>>(T scalar, vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			scalar >> v.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator>>(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator>>(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<1, T, P>(
 			v1.x >> v2.x);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, T, P> operator~(vec<1, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<1, T, P> operator~(vec<1, T, P> const& v)
 	{
 		return vec<1, T, P>(
 			~v.x);
@@ -526,25 +526,25 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER bool operator==(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER bool operator==(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return detail::compute_equal<T>::call(v1.x, v2.x);
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER bool operator!=(vec<1, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER bool operator!=(vec<1, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return !(v1 == v2);
 	}
 
 	template<qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, bool, P> operator&&(vec<1, bool, P> const & v1, vec<1, bool, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, bool, P> operator&&(vec<1, bool, P> const& v1, vec<1, bool, P> const& v2)
 	{
 		return vec<1, bool, P>(v1.x && v2.x);
 	}
 
 	template<qualifier P>
-	GLM_FUNC_QUALIFIER vec<1, bool, P> operator||(vec<1, bool, P> const & v1, vec<1, bool, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<1, bool, P> operator||(vec<1, bool, P> const& v1, vec<1, bool, P> const& v2)
 	{
 		return vec<1, bool, P>(v1.x || v2.x);
 	}
diff --git a/glm/detail/type_vec2.hpp b/glm/detail/type_vec2.hpp
index fa6597d1..c1cfc102 100644
--- a/glm/detail/type_vec2.hpp
+++ b/glm/detail/type_vec2.hpp
@@ -128,7 +128,7 @@ namespace glm
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL vec& operator=(vec const & v) GLM_DEFAULT;
+		GLM_FUNC_DECL vec& operator=(vec const& v) GLM_DEFAULT;
 
 		template<typename U>
 		GLM_FUNC_DECL vec& operator=(vec<2, U, P> const& v);
@@ -169,217 +169,217 @@ namespace glm
 		template<typename U> 
 		GLM_FUNC_DECL vec & operator%=(U scalar);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator%=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator%=(vec<1, U, P> const& v);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator%=(vec<2, U, P> const & v);
+		GLM_FUNC_DECL vec & operator%=(vec<2, U, P> const& v);
 		template<typename U> 
 		GLM_FUNC_DECL vec & operator&=(U scalar);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator&=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator&=(vec<1, U, P> const& v);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator&=(vec<2, U, P> const & v);
+		GLM_FUNC_DECL vec & operator&=(vec<2, U, P> const& v);
 		template<typename U> 
 		GLM_FUNC_DECL vec & operator|=(U scalar);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator|=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator|=(vec<1, U, P> const& v);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator|=(vec<2, U, P> const & v);
+		GLM_FUNC_DECL vec & operator|=(vec<2, U, P> const& v);
 		template<typename U> 
 		GLM_FUNC_DECL vec & operator^=(U scalar);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator^=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator^=(vec<1, U, P> const& v);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator^=(vec<2, U, P> const & v);
+		GLM_FUNC_DECL vec & operator^=(vec<2, U, P> const& v);
 		template<typename U> 
 		GLM_FUNC_DECL vec & operator<<=(U scalar);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator<<=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator<<=(vec<1, U, P> const& v);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator<<=(vec<2, U, P> const & v);
+		GLM_FUNC_DECL vec & operator<<=(vec<2, U, P> const& v);
 		template<typename U> 
 		GLM_FUNC_DECL vec & operator>>=(U scalar);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator>>=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator>>=(vec<1, U, P> const& v);
 		template<typename U> 
-		GLM_FUNC_DECL vec & operator>>=(vec<2, U, P> const & v);
+		GLM_FUNC_DECL vec & operator>>=(vec<2, U, P> const& v);
 	};
 
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator+(vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator+(vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator-(vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator-(vec<2, T, P> const& v);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator+(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator+(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator+(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator+(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator+(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator+(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator+(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator+(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator+(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator+(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator-(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator-(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator-(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator-(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator-(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator-(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator-(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator-(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator-(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator-(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator*(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator*(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator*(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator*(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator*(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator*(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator*(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator*(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator*(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator*(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator/(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator/(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator/(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator/(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator/(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator/(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator/(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator/(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator/(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator/(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator%(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator%(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator%(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator%(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator%(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator%(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator%(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator%(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator%(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator%(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator&(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator&(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator&(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator&(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator&(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator&(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator&(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator&(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator&(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator&(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator|(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator|(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator|(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator|(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator|(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator|(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator|(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator|(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator|(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator|(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator^(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator^(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator^(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator^(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator^(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator^(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator^(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator^(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator^(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator^(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator<<(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator<<(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator<<(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator<<(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator<<(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator<<(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator<<(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator<<(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator<<(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator<<(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator>>(vec<2, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<2, T, P> operator>>(vec<2, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator>>(vec<2, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator>>(vec<2, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator>>(T scalar, vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator>>(T scalar, vec<2, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator>>(vec<1, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator>>(vec<1, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator>>(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL vec<2, T, P> operator>>(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<2, T, P> operator~(vec<2, T, P> const & v);
+	GLM_FUNC_DECL vec<2, T, P> operator~(vec<2, T, P> const& v);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL bool operator==(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(vec<2, T, P> const & v1, vec<2, T, P> const & v2);
+	GLM_FUNC_DECL bool operator!=(vec<2, T, P> const& v1, vec<2, T, P> const& v2);
 
 	template<qualifier P>
-	GLM_FUNC_DECL vec<2, bool, P> operator&&(vec<2, bool, P> const & v1, vec<2, bool, P> const & v2);
+	GLM_FUNC_DECL vec<2, bool, P> operator&&(vec<2, bool, P> const& v1, vec<2, bool, P> const& v2);
 
 	template<qualifier P>
-	GLM_FUNC_DECL vec<2, bool, P> operator||(vec<2, bool, P> const & v1, vec<2, bool, P> const & v2);
+	GLM_FUNC_DECL vec<2, bool, P> operator||(vec<2, bool, P> const& v1, vec<2, bool, P> const& v2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_vec2.inl b/glm/detail/type_vec2.inl
index cd31d564..1c90eec3 100644
--- a/glm/detail/type_vec2.inl
+++ b/glm/detail/type_vec2.inl
@@ -85,7 +85,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T const & vec<2, T, P>::operator[](typename vec<2, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER T const& vec<2, T, P>::operator[](typename vec<2, T, P>::length_type i) const
 	{
 		assert(i >= 0 && i < this->length());
 		return (&x)[i];
@@ -469,7 +469,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator+(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator+(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x + v2.x,
@@ -477,7 +477,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x - scalar,
@@ -485,7 +485,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x - v2.x,
@@ -493,7 +493,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar - v.x,
@@ -501,7 +501,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x - v2.x,
@@ -509,7 +509,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator-(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x - v2.x,
@@ -517,7 +517,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x * scalar,
@@ -525,7 +525,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x * v2.x,
@@ -533,7 +533,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar * v.x,
@@ -541,7 +541,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x * v2.x,
@@ -549,7 +549,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator*(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x * v2.x,
@@ -557,7 +557,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x / scalar,
@@ -565,7 +565,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x / v2.x,
@@ -573,7 +573,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar / v.x,
@@ -581,7 +581,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x / v2.x,
@@ -589,7 +589,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator/(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x / v2.x,
@@ -599,7 +599,7 @@ namespace glm
 	// -- Binary bit operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x % scalar,
@@ -607,7 +607,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x % v2.x,
@@ -615,7 +615,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar % v.x,
@@ -623,7 +623,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x % v2.x,
@@ -631,7 +631,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator%(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x % v2.x,
@@ -639,7 +639,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x & scalar,
@@ -647,7 +647,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x & v2.x,
@@ -655,7 +655,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar & v.x,
@@ -663,7 +663,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x & v2.x,
@@ -671,7 +671,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator&(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x & v2.x,
@@ -679,7 +679,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x | scalar,
@@ -687,7 +687,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x | v2.x,
@@ -695,7 +695,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar | v.x,
@@ -703,7 +703,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x | v2.x,
@@ -711,7 +711,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator|(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x | v2.x,
@@ -719,7 +719,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x ^ scalar,
@@ -727,7 +727,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x ^ v2.x,
@@ -735,7 +735,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar ^ v.x,
@@ -743,7 +743,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x ^ v2.x,
@@ -751,7 +751,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator^(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x ^ v2.x,
@@ -759,7 +759,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x << scalar,
@@ -767,7 +767,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x << v2.x,
@@ -775,7 +775,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar << v.x,
@@ -783,7 +783,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x << v2.x,
@@ -791,7 +791,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator<<(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x << v2.x,
@@ -799,7 +799,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(vec<2, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(vec<2, T, P> const& v, T scalar)
 	{
 		return vec<2, T, P>(
 			v.x >> scalar,
@@ -807,7 +807,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(vec<2, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(vec<2, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x >> v2.x,
@@ -815,7 +815,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(T scalar, vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(T scalar, vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			scalar >> v.x,
@@ -823,7 +823,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(vec<1, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(vec<1, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x >> v2.x,
@@ -831,7 +831,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator>>(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return vec<2, T, P>(
 			v1.x >> v2.x,
@@ -839,7 +839,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, T, P> operator~(vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<2, T, P> operator~(vec<2, T, P> const& v)
 	{
 		return vec<2, T, P>(
 			~v.x,
@@ -849,7 +849,7 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER bool operator==(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return
 			detail::compute_equal<T>::call(v1.x, v2.x) &&
@@ -857,19 +857,19 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(vec<2, T, P> const & v1, vec<2, T, P> const & v2)
+	GLM_FUNC_QUALIFIER bool operator!=(vec<2, T, P> const& v1, vec<2, T, P> const& v2)
 	{
 		return !(v1 == v2);
 	}
 
 	template<qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, bool, P> operator&&(vec<2, bool, P> const & v1, vec<2, bool, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, bool, P> operator&&(vec<2, bool, P> const& v1, vec<2, bool, P> const& v2)
 	{
 		return vec<2, bool, P>(v1.x && v2.x, v1.y && v2.y);
 	}
 
 	template<qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, bool, P> operator||(vec<2, bool, P> const & v1, vec<2, bool, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<2, bool, P> operator||(vec<2, bool, P> const& v1, vec<2, bool, P> const& v2)
 	{
 		return vec<2, bool, P>(v1.x || v2.x, v1.y || v2.y);
 	}
diff --git a/glm/detail/type_vec3.hpp b/glm/detail/type_vec3.hpp
index 5d1e1d8d..458eca1c 100644
--- a/glm/detail/type_vec3.hpp
+++ b/glm/detail/type_vec3.hpp
@@ -82,14 +82,14 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 3;}
 
 		GLM_FUNC_DECL T & operator[](length_type i);
-		GLM_FUNC_DECL T const & operator[](length_type i) const;
+		GLM_FUNC_DECL T const& operator[](length_type i) const;
 
 		// -- Implicit basic constructors --
 
 		GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec() GLM_DEFAULT;
-		GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec(vec const & v) GLM_DEFAULT;
+		GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec(vec const& v) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec(vec<3, T, Q> const & v);
+		GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec(vec<3, T, Q> const& v);
 
 		// -- Explicit basic constructors --
 
@@ -129,19 +129,19 @@ namespace glm
 		// -- Swizzle constructors --
 #		if GLM_HAS_UNRESTRICTED_UNIONS && (GLM_SWIZZLE == GLM_SWIZZLE_ENABLED)
 			template<int E0, int E1, int E2>
-			GLM_FUNC_DECL vec(detail::_swizzle<3, T, P, E0, E1, E2, -1> const & that)
+			GLM_FUNC_DECL vec(detail::_swizzle<3, T, P, E0, E1, E2, -1> const& that)
 			{
 				*this = that();
 			}
 
 			template<int E0, int E1>
-			GLM_FUNC_DECL vec(detail::_swizzle<2, T, P, E0, E1, -1, -2> const & v, T const & scalar)
+			GLM_FUNC_DECL vec(detail::_swizzle<2, T, P, E0, E1, -1, -2> const& v, T const& scalar)
 			{
 				*this = vec(v(), scalar);
 			}
 
 			template<int E0, int E1>
-			GLM_FUNC_DECL vec(T const & scalar, detail::_swizzle<2, T, P, E0, E1, -1, -2> const & v)
+			GLM_FUNC_DECL vec(T const& scalar, detail::_swizzle<2, T, P, E0, E1, -1, -2> const& v)
 			{
 				*this = vec(scalar, v());
 			}
@@ -149,34 +149,34 @@ namespace glm
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL vec & operator=(vec const & v) GLM_DEFAULT;
+		GLM_FUNC_DECL vec & operator=(vec const& v) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL vec & operator=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator+=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator+=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator+=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator+=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator+=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator-=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator-=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator-=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator-=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator-=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator*=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator*=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator*=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator*=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator*=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator/=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator/=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator/=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator/=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator/=(vec<3, U, P> const& v);
 
 		// -- Increment and decrement operators --
 
@@ -190,217 +190,217 @@ namespace glm
 		template<typename U>
 		GLM_FUNC_DECL vec & operator%=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator%=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator%=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator%=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator%=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator&=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator&=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator&=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator&=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator&=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator|=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator|=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator|=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator|=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator|=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator^=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator^=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator^=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator^=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator^=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator<<=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator<<=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator<<=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator<<=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator<<=(vec<3, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec & operator>>=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator>>=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec & operator>>=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec & operator>>=(vec<3, U, P> const & v);
+		GLM_FUNC_DECL vec & operator>>=(vec<3, U, P> const& v);
 	};
 
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator+(vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator+(vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator-(vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator-(vec<3, T, P> const& v);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator+(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator+(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator+(vec<3, T, P> const & v, vec<1, T, P> const & scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator+(vec<3, T, P> const& v, vec<1, T, P> const& scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator+(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator+(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator+(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator+(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator+(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator+(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator-(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator-(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator-(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator-(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator-(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator-(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator-(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator-(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator-(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator-(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator*(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator*(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator/(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator/(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator/(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator/(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator/(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator/(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator/(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator/(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator/(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator/(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator%(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator%(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator%(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator%(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator%(T const & scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator%(T const& scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator%(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator%(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator%(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator%(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator&(vec<3, T, P> const & v1, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator&(vec<3, T, P> const& v1, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator&(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator&(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator&(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator&(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator&(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator&(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator&(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator&(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator|(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator|(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator|(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator|(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator|(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator|(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator|(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator|(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator|(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator|(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator^(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator^(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator^(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator^(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator^(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator^(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator^(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator^(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator^(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator^(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator<<(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator<<(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator<<(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator<<(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator<<(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator<<(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator<<(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator<<(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator<<(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator<<(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator>>(vec<3, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<3, T, P> operator>>(vec<3, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator>>(vec<3, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator>>(vec<3, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator>>(T scalar, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator>>(T scalar, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator>>(vec<1, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator>>(vec<1, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator>>(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL vec<3, T, P> operator>>(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_DECL vec<3, T, P> operator~(vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator~(vec<3, T, P> const& v);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL bool operator==(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(vec<3, T, P> const & v1, vec<3, T, P> const & v2);
+	GLM_FUNC_DECL bool operator!=(vec<3, T, P> const& v1, vec<3, T, P> const& v2);
 
 	template<qualifier P>
-	GLM_FUNC_DECL vec<3, bool, P> operator&&(vec<3, bool, P> const & v1, vec<3, bool, P> const & v2);
+	GLM_FUNC_DECL vec<3, bool, P> operator&&(vec<3, bool, P> const& v1, vec<3, bool, P> const& v2);
 
 	template<qualifier P>
-	GLM_FUNC_DECL vec<3, bool, P> operator||(vec<3, bool, P> const & v1, vec<3, bool, P> const & v2);
+	GLM_FUNC_DECL vec<3, bool, P> operator||(vec<3, bool, P> const& v1, vec<3, bool, P> const& v2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_vec3.inl b/glm/detail/type_vec3.inl
index 3348e496..4071fc87 100644
--- a/glm/detail/type_vec3.inl
+++ b/glm/detail/type_vec3.inl
@@ -13,14 +13,14 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<3, T, P>::vec(vec<3, T, P> const & v)
+		GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<3, T, P>::vec(vec<3, T, P> const& v)
 			: x(v.x), y(v.y), z(v.z)
 		{}
 #	endif//!GLM_HAS_DEFAULTED_FUNCTIONS
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<3, T, P>::vec(vec<3, T, Q> const & v)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR vec<3, T, P>::vec(vec<3, T, Q> const& v)
 		: x(v.x), y(v.y), z(v.z)
 	{}
 
@@ -114,7 +114,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T const & vec<3, T, P>::operator[](typename vec<3, T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER T const& vec<3, T, P>::operator[](typename vec<3, T, P>::length_type i) const
 	{
 		assert(i >= 0 && i < this->length());
 		return (&x)[i];
@@ -124,7 +124,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER vec<3, T, P>& vec<3, T, P>::operator=(vec<3, T, P> const & v)
+		GLM_FUNC_QUALIFIER vec<3, T, P>& vec<3, T, P>::operator=(vec<3, T, P> const& v)
 		{
 			this->x = v.x;
 			this->y = v.y;
@@ -135,7 +135,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P>& vec<3, T, P>::operator=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P>& vec<3, T, P>::operator=(vec<3, U, P> const& v)
 	{
 		this->x = static_cast<T>(v.x);
 		this->y = static_cast<T>(v.y);
@@ -155,7 +155,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator+=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator+=(vec<1, U, P> const& v)
 	{
 		this->x += static_cast<T>(v.x);
 		this->y += static_cast<T>(v.x);
@@ -165,7 +165,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator+=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator+=(vec<3, U, P> const& v)
 	{
 		this->x += static_cast<T>(v.x);
 		this->y += static_cast<T>(v.y);
@@ -185,7 +185,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator-=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator-=(vec<1, U, P> const& v)
 	{
 		this->x -= static_cast<T>(v.x);
 		this->y -= static_cast<T>(v.x);
@@ -195,7 +195,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator-=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator-=(vec<3, U, P> const& v)
 	{
 		this->x -= static_cast<T>(v.x);
 		this->y -= static_cast<T>(v.y);
@@ -215,7 +215,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator*=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator*=(vec<1, U, P> const& v)
 	{
 		this->x *= static_cast<T>(v.x);
 		this->y *= static_cast<T>(v.x);
@@ -225,7 +225,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator*=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator*=(vec<3, U, P> const& v)
 	{
 		this->x *= static_cast<T>(v.x);
 		this->y *= static_cast<T>(v.y);
@@ -245,7 +245,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator/=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator/=(vec<1, U, P> const& v)
 	{
 		this->x /= static_cast<T>(v.x);
 		this->y /= static_cast<T>(v.x);
@@ -255,7 +255,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator/=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator/=(vec<3, U, P> const& v)
 	{
 		this->x /= static_cast<T>(v.x);
 		this->y /= static_cast<T>(v.y);
@@ -313,7 +313,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator%=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator%=(vec<1, U, P> const& v)
 	{
 		this->x %= v.x;
 		this->y %= v.x;
@@ -323,7 +323,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator%=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator%=(vec<3, U, P> const& v)
 	{
 		this->x %= v.x;
 		this->y %= v.y;
@@ -343,7 +343,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator&=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator&=(vec<1, U, P> const& v)
 	{
 		this->x &= v.x;
 		this->y &= v.x;
@@ -353,7 +353,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator&=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator&=(vec<3, U, P> const& v)
 	{
 		this->x &= v.x;
 		this->y &= v.y;
@@ -373,7 +373,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator|=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator|=(vec<1, U, P> const& v)
 	{
 		this->x |= v.x;
 		this->y |= v.x;
@@ -383,7 +383,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator|=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator|=(vec<3, U, P> const& v)
 	{
 		this->x |= v.x;
 		this->y |= v.y;
@@ -403,7 +403,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator^=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator^=(vec<1, U, P> const& v)
 	{
 		this->x ^= v.x;
 		this->y ^= v.x;
@@ -413,7 +413,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator^=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator^=(vec<3, U, P> const& v)
 	{
 		this->x ^= v.x;
 		this->y ^= v.y;
@@ -433,7 +433,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator<<=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator<<=(vec<1, U, P> const& v)
 	{
 		this->x <<= static_cast<T>(v.x);
 		this->y <<= static_cast<T>(v.x);
@@ -443,7 +443,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator<<=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator<<=(vec<3, U, P> const& v)
 	{
 		this->x <<= static_cast<T>(v.x);
 		this->y <<= static_cast<T>(v.y);
@@ -463,7 +463,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator>>=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator>>=(vec<1, U, P> const& v)
 	{
 		this->x >>= static_cast<T>(v.x);
 		this->y >>= static_cast<T>(v.x);
@@ -473,7 +473,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator>>=(vec<3, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> & vec<3, T, P>::operator>>=(vec<3, U, P> const& v)
 	{
 		this->x >>= static_cast<T>(v.x);
 		this->y >>= static_cast<T>(v.y);
@@ -484,13 +484,13 @@ namespace glm
 	// -- Unary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<3, T, P> const& v)
 	{
 		return v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			-v.x, 
@@ -501,7 +501,7 @@ namespace glm
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x + scalar,
@@ -510,7 +510,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x + scalar.x,
@@ -519,7 +519,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar + v.x,
@@ -528,7 +528,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x + v.x,
@@ -537,7 +537,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator+(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x + v2.x,
@@ -546,7 +546,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x - scalar,
@@ -555,7 +555,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x - scalar.x,
@@ -564,7 +564,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar - v.x,
@@ -573,7 +573,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x - v.x,
@@ -582,7 +582,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator-(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x - v2.x,
@@ -591,7 +591,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x * scalar,
@@ -600,7 +600,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x * scalar.x,
@@ -609,7 +609,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar * v.x,
@@ -618,7 +618,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x * v.x,
@@ -627,7 +627,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x * v2.x,
@@ -636,7 +636,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x / scalar,
@@ -645,7 +645,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x / scalar.x,
@@ -654,7 +654,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar / v.x,
@@ -663,7 +663,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x / v.x,
@@ -672,7 +672,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator/(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x / v2.x,
@@ -683,7 +683,7 @@ namespace glm
 	// -- Binary bit operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x % scalar,
@@ -692,7 +692,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x % scalar.x,
@@ -701,7 +701,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar % v.x,
@@ -710,7 +710,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x % v.x,
@@ -719,7 +719,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator%(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x % v2.x,
@@ -728,7 +728,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x & scalar,
@@ -737,7 +737,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x & scalar.x,
@@ -746,7 +746,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar & v.x,
@@ -755,7 +755,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x & v.x,
@@ -764,7 +764,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator&(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x & v2.x,
@@ -773,7 +773,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x | scalar,
@@ -782,7 +782,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x | scalar.x,
@@ -791,7 +791,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar | v.x,
@@ -800,7 +800,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x | v.x,
@@ -809,7 +809,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator|(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x | v2.x,
@@ -818,7 +818,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x ^ scalar,
@@ -827,7 +827,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x ^ scalar.x,
@@ -836,7 +836,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar ^ v.x,
@@ -845,7 +845,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x ^ v.x,
@@ -854,7 +854,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator^(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x ^ v2.x,
@@ -863,7 +863,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x << scalar,
@@ -872,7 +872,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x << scalar.x,
@@ -881,7 +881,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar << v.x,
@@ -890,7 +890,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x << v.x,
@@ -899,7 +899,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator<<(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x << v2.x,
@@ -908,7 +908,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(vec<3, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(vec<3, T, P> const& v, T scalar)
 	{
 		return vec<3, T, P>(
 			v.x >> scalar,
@@ -917,7 +917,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(vec<3, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(vec<3, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<3, T, P>(
 			v.x >> scalar.x,
@@ -926,7 +926,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(T scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(T scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar >> v.x,
@@ -935,7 +935,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(vec<1, T, P> const & scalar, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(vec<1, T, P> const& scalar, vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			scalar.x >> v.x,
@@ -944,7 +944,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator>>(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return vec<3, T, P>(
 			v1.x >> v2.x,
@@ -953,7 +953,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator~(vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator~(vec<3, T, P> const& v)
 	{
 		return vec<3, T, P>(
 			~v.x,
@@ -964,7 +964,7 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER bool operator==(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return
 			detail::compute_equal<T>::call(v1.x, v2.x) &&
@@ -973,19 +973,19 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(vec<3, T, P> const & v1, vec<3, T, P> const & v2)
+	GLM_FUNC_QUALIFIER bool operator!=(vec<3, T, P> const& v1, vec<3, T, P> const& v2)
 	{
 		return !(v1 == v2);
 	}
 
 	template<qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, bool, P> operator&&(vec<3, bool, P> const & v1, vec<3, bool, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, bool, P> operator&&(vec<3, bool, P> const& v1, vec<3, bool, P> const& v2)
 	{
 		return vec<3, bool, P>(v1.x && v2.x, v1.y && v2.y, v1.z && v2.z);
 	}
 
 	template<qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, bool, P> operator||(vec<3, bool, P> const & v1, vec<3, bool, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<3, bool, P> operator||(vec<3, bool, P> const& v1, vec<3, bool, P> const& v2)
 	{
 		return vec<3, bool, P>(v1.x || v2.x, v1.y || v2.y, v1.z || v2.z);
 	}
diff --git a/glm/detail/type_vec4.hpp b/glm/detail/type_vec4.hpp
index 92e4b7a2..f81ce3d3 100644
--- a/glm/detail/type_vec4.hpp
+++ b/glm/detail/type_vec4.hpp
@@ -85,7 +85,7 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 4;}
 
 		GLM_FUNC_DECL T & operator[](length_type i);
-		GLM_FUNC_DECL T const & operator[](length_type i) const;
+		GLM_FUNC_DECL T const& operator[](length_type i) const;
 
 		// -- Implicit basic constructors --
 
@@ -150,43 +150,43 @@ namespace glm
 		// -- Swizzle constructors --
 #		if GLM_HAS_UNRESTRICTED_UNIONS && (GLM_SWIZZLE == GLM_SWIZZLE_ENABLED)
 			template<int E0, int E1, int E2, int E3>
-			GLM_FUNC_DECL vec(detail::_swizzle<4, T, P, E0, E1, E2, E3> const & that)
+			GLM_FUNC_DECL vec(detail::_swizzle<4, T, P, E0, E1, E2, E3> const& that)
 			{
 				*this = that();
 			}
 
 			template<int E0, int E1, int F0, int F1>
-			GLM_FUNC_DECL vec(detail::_swizzle<2, T, P, E0, E1, -1, -2> const & v, detail::_swizzle<2, T, P, F0, F1, -1, -2> const & u)
+			GLM_FUNC_DECL vec(detail::_swizzle<2, T, P, E0, E1, -1, -2> const& v, detail::_swizzle<2, T, P, F0, F1, -1, -2> const& u)
 			{
 				*this = vec<4, T, P>(v(), u());
 			}
 
 			template<int E0, int E1>
-			GLM_FUNC_DECL vec(T const & x, T const & y, detail::_swizzle<2, T, P, E0, E1, -1, -2> const & v)
+			GLM_FUNC_DECL vec(T const& x, T const& y, detail::_swizzle<2, T, P, E0, E1, -1, -2> const& v)
 			{
 				*this = vec<4, T, P>(x, y, v());
 			}
 
 			template<int E0, int E1>
-			GLM_FUNC_DECL vec(T const & x, detail::_swizzle<2, T, P, E0, E1, -1, -2> const & v, T const & w)
+			GLM_FUNC_DECL vec(T const& x, detail::_swizzle<2, T, P, E0, E1, -1, -2> const& v, T const& w)
 			{
 				*this = vec<4, T, P>(x, v(), w);
 			}
 
 			template<int E0, int E1>
-			GLM_FUNC_DECL vec(detail::_swizzle<2, T, P, E0, E1, -1, -2> const & v, T const & z, T const & w)
+			GLM_FUNC_DECL vec(detail::_swizzle<2, T, P, E0, E1, -1, -2> const& v, T const& z, T const& w)
 			{
 				*this = vec<4, T, P>(v(), z, w);
 			}
 
 			template<int E0, int E1, int E2>
-			GLM_FUNC_DECL vec(detail::_swizzle<3, T, P, E0, E1, E2, -1> const & v, T const & w)
+			GLM_FUNC_DECL vec(detail::_swizzle<3, T, P, E0, E1, E2, -1> const& v, T const& w)
 			{
 				*this = vec<4, T, P>(v(), w);
 			}
 
 			template<int E0, int E1, int E2>
-			GLM_FUNC_DECL vec(T const & x, detail::_swizzle<3, T, P, E0, E1, E2, -1> const & v)
+			GLM_FUNC_DECL vec(T const& x, detail::_swizzle<3, T, P, E0, E1, E2, -1> const& v)
 			{
 				*this = vec<4, T, P>(x, v());
 			}
@@ -194,22 +194,22 @@ namespace glm
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL vec<4, T, P>& operator=(vec<4, T, P> const & v) GLM_DEFAULT;
+		GLM_FUNC_DECL vec<4, T, P>& operator=(vec<4, T, P> const& v) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P>& operator=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P>& operator=(vec<4, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P>& operator+=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P>& operator+=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P>& operator+=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P>& operator+=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P>& operator+=(vec<4, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P>& operator-=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P>& operator-=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P>& operator-=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P>& operator-=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P>& operator-=(vec<4, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P>& operator*=(U scalar);
 		template<typename U>
@@ -219,9 +219,9 @@ namespace glm
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P>& operator/=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P>& operator/=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P>& operator/=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P>& operator/=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P>& operator/=(vec<4, U, P> const& v);
 
 		// -- Increment and decrement operators --
 
@@ -235,217 +235,217 @@ namespace glm
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P> & operator%=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator%=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator%=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator%=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator%=(vec<4, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P> & operator&=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator&=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator&=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator&=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator&=(vec<4, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P> & operator|=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator|=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator|=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator|=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator|=(vec<4, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P> & operator^=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator^=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator^=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator^=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator^=(vec<4, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P> & operator<<=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator<<=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator<<=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator<<=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator<<=(vec<4, U, P> const& v);
 		template<typename U>
 		GLM_FUNC_DECL vec<4, T, P> & operator>>=(U scalar);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator>>=(vec<1, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator>>=(vec<1, U, P> const& v);
 		template<typename U>
-		GLM_FUNC_DECL vec<4, T, P> & operator>>=(vec<4, U, P> const & v);
+		GLM_FUNC_DECL vec<4, T, P> & operator>>=(vec<4, U, P> const& v);
 	};
 
 	// -- Unary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator+(vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator+(vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator-(vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator-(vec<4, T, P> const& v);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator+(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator+(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator+(vec<4, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator+(vec<4, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator+(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator+(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator+(vec<1, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator+(vec<1, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator+(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator+(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator-(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator-(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator-(vec<4, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator-(vec<4, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator-(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator-(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator-(vec<1, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator-(vec<1, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator-(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator-(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator*(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(vec<1, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator*(vec<1, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator/(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator/(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator/(vec<4, T, P> const & v1, vec<1, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator/(vec<4, T, P> const& v1, vec<1, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator/(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator/(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator/(vec<1, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator/(vec<1, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator/(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator/(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator%(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator%(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator%(vec<4, T, P> const & v, vec<1, T, P> const & scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator%(vec<4, T, P> const& v, vec<1, T, P> const& scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator%(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator%(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator%(vec<1, T, P> const & scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator%(vec<1, T, P> const& scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator%(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator%(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator&(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator&(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator&(vec<4, T, P> const & v, vec<1, T, P> const & scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator&(vec<4, T, P> const& v, vec<1, T, P> const& scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator&(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator&(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator&(vec<1, T, P> const & scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator&(vec<1, T, P> const& scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator&(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator&(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator|(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator|(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator|(vec<4, T, P> const & v, vec<1, T, P> const & scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator|(vec<4, T, P> const& v, vec<1, T, P> const& scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator|(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator|(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator|(vec<1, T, P> const & scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator|(vec<1, T, P> const& scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator|(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator|(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator^(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator^(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator^(vec<4, T, P> const & v, vec<1, T, P> const & scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator^(vec<4, T, P> const& v, vec<1, T, P> const& scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator^(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator^(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator^(vec<1, T, P> const & scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator^(vec<1, T, P> const& scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator^(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator^(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator<<(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator<<(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator<<(vec<4, T, P> const & v, vec<1, T, P> const & scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator<<(vec<4, T, P> const& v, vec<1, T, P> const& scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator<<(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator<<(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator<<(vec<1, T, P> const & scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator<<(vec<1, T, P> const& scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator<<(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator<<(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator>>(vec<4, T, P> const & v, T scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator>>(vec<4, T, P> const& v, T scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator>>(vec<4, T, P> const & v, vec<1, T, P> const & scalar);
+	GLM_FUNC_DECL vec<4, T, P> operator>>(vec<4, T, P> const& v, vec<1, T, P> const& scalar);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator>>(T scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator>>(T scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator>>(vec<1, T, P> const & scalar, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator>>(vec<1, T, P> const& scalar, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator>>(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL vec<4, T, P> operator>>(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator~(vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator~(vec<4, T, P> const& v);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL bool operator==(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(vec<4, T, P> const & v1, vec<4, T, P> const & v2);
+	GLM_FUNC_DECL bool operator!=(vec<4, T, P> const& v1, vec<4, T, P> const& v2);
 
 	template<qualifier P>
-	GLM_FUNC_DECL vec<4, bool, P> operator&&(vec<4, bool, P> const & v1, vec<4, bool, P> const & v2);
+	GLM_FUNC_DECL vec<4, bool, P> operator&&(vec<4, bool, P> const& v1, vec<4, bool, P> const& v2);
 
 	template<qualifier P>
-	GLM_FUNC_DECL vec<4, bool, P> operator||(vec<4, bool, P> const & v1, vec<4, bool, P> const & v2);
+	GLM_FUNC_DECL vec<4, bool, P> operator||(vec<4, bool, P> const& v1, vec<4, bool, P> const& v2);
 }//namespace glm
 
 #ifndef GLM_EXTERNAL_TEMPLATE
diff --git a/glm/detail/type_vec4.inl b/glm/detail/type_vec4.inl
index 84f22a1a..8ab775a8 100644
--- a/glm/detail/type_vec4.inl
+++ b/glm/detail/type_vec4.inl
@@ -37,7 +37,7 @@ namespace detail
 	template<typename T, qualifier P, bool Aligned>
 	struct compute_vec4_add
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x + b.x, a.y + b.y, a.z + b.z, a.w + b.w);
 		}
@@ -46,7 +46,7 @@ namespace detail
 	template<typename T, qualifier P, bool Aligned>
 	struct compute_vec4_sub
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x - b.x, a.y - b.y, a.z - b.z, a.w - b.w);
 		}
@@ -55,7 +55,7 @@ namespace detail
 	template<typename T, qualifier P, bool Aligned>
 	struct compute_vec4_mul
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x * b.x, a.y * b.y, a.z * b.z, a.w * b.w);
 		}
@@ -64,7 +64,7 @@ namespace detail
 	template<typename T, qualifier P, bool Aligned>
 	struct compute_vec4_div
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x / b.x, a.y / b.y, a.z / b.z, a.w / b.w);
 		}
@@ -73,7 +73,7 @@ namespace detail
 	template<typename T, qualifier P, bool Aligned>
 	struct compute_vec4_mod
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x % b.x, a.y % b.y, a.z % b.z, a.w % b.w);
 		}
@@ -82,7 +82,7 @@ namespace detail
 	template<typename T, qualifier P, int IsInt, std::size_t Size, bool Aligned>
 	struct compute_vec4_and
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x & b.x, a.y & b.y, a.z & b.z, a.w & b.w);
 		}
@@ -91,7 +91,7 @@ namespace detail
 	template<typename T, qualifier P, int IsInt, std::size_t Size, bool Aligned>
 	struct compute_vec4_or
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x | b.x, a.y | b.y, a.z | b.z, a.w | b.w);
 		}
@@ -100,7 +100,7 @@ namespace detail
 	template<typename T, qualifier P, int IsInt, std::size_t Size, bool Aligned>
 	struct compute_vec4_xor
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x ^ b.x, a.y ^ b.y, a.z ^ b.z, a.w ^ b.w);
 		}
@@ -109,7 +109,7 @@ namespace detail
 	template<typename T, qualifier P, int IsInt, std::size_t Size, bool Aligned>
 	struct compute_vec4_shift_left
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x << b.x, a.y << b.y, a.z << b.z, a.w << b.w);
 		}
@@ -118,7 +118,7 @@ namespace detail
 	template<typename T, qualifier P, int IsInt, std::size_t Size, bool Aligned>
 	struct compute_vec4_shift_right
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & a, vec<4, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& a, vec<4, T, P> const& b)
 		{
 			return vec<4, T, P>(a.x >> b.x, a.y >> b.y, a.z >> b.z, a.w >> b.w);
 		}
@@ -127,7 +127,7 @@ namespace detail
 	template<typename T, qualifier P, int IsInt, std::size_t Size, bool Aligned>
 	struct compute_vec4_equal
 	{
-		GLM_FUNC_QUALIFIER static bool call(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+		GLM_FUNC_QUALIFIER static bool call(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 		{
 			return
 				detail::compute_equal<T>::call(v1.x, v2.x) &&
@@ -140,7 +140,7 @@ namespace detail
 	template<typename T, qualifier P, int IsInt, std::size_t Size, bool Aligned>
 	struct compute_vec4_nequal
 	{
-		GLM_FUNC_QUALIFIER static bool call(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+		GLM_FUNC_QUALIFIER static bool call(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 		{
 			return !compute_vec4_equal<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(v1, v2);
 		}
@@ -149,7 +149,7 @@ namespace detail
 	template<typename T, qualifier P, int IsInt, std::size_t Size, bool Aligned>
 	struct compute_vec4_bitwise_not
 	{
-		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, T, P> call(vec<4, T, P> const& v)
 		{
 			return vec<4, T, P>(~v.x, ~v.y, ~v.z, ~v.w);
 		}
@@ -166,14 +166,14 @@ namespace detail
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER GLM_CONSTEXPR_SIMD vec<4, T, P>::vec(vec<4, T, P> const & v)
+		GLM_FUNC_QUALIFIER GLM_CONSTEXPR_SIMD vec<4, T, P>::vec(vec<4, T, P> const& v)
 			: x(v.x), y(v.y), z(v.z), w(v.w)
 		{}
 #	endif//!GLM_HAS_DEFAULTED_FUNCTIONS
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_SIMD vec<4, T, P>::vec(vec<4, T, Q> const & v)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR_SIMD vec<4, T, P>::vec(vec<4, T, Q> const& v)
 		: x(v.x), y(v.y), z(v.z), w(v.w)
 	{}
 
@@ -339,7 +339,7 @@ namespace detail
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER vec<4, T, P>& vec<4, T, P>::operator=(vec<4, T, P> const & v)
+		GLM_FUNC_QUALIFIER vec<4, T, P>& vec<4, T, P>::operator=(vec<4, T, P> const& v)
 		{
 			this->x = v.x;
 			this->y = v.y;
@@ -351,7 +351,7 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P>& vec<4, T, P>::operator=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P>& vec<4, T, P>::operator=(vec<4, U, P> const& v)
 	{
 		this->x = static_cast<T>(v.x);
 		this->y = static_cast<T>(v.y);
@@ -369,14 +369,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator+=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator+=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_add<T, P, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v.x)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator+=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator+=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_add<T, P, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -390,14 +390,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator-=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator-=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_sub<T, P, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v.x)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator-=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator-=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_sub<T, P, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -411,14 +411,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator*=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator*=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_mul<T, P, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v.x)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator*=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator*=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_mul<T, P, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -432,14 +432,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator/=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator/=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_div<T, P, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v.x)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator/=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator/=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_div<T, P, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -514,14 +514,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator&=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator&=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_and<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator&=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator&=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_and<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -535,14 +535,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator|=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator|=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_or<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator|=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator|=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_or<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -556,14 +556,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator^=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator^=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_xor<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator^=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator^=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_xor<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -577,14 +577,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator<<=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator<<=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_shift_left<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator<<=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator<<=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_shift_left<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -598,14 +598,14 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator>>=(vec<1, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator>>=(vec<1, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_shift_right<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator>>=(vec<4, U, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> & vec<4, T, P>::operator>>=(vec<4, U, P> const& v)
 	{
 		return (*this = detail::compute_vec4_shift_right<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(*this, vec<4, T, P>(v)));
 	}
@@ -613,13 +613,13 @@ namespace detail
 	// -- Unary constant operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<4, T, P> const& v)
 	{
 		return v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(0) -= v;
 	}
@@ -627,121 +627,121 @@ namespace detail
 	// -- Binary arithmetic operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) += scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) += v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(v) += scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v2) += v1;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator+(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) += v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) -= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) -= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar) -= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1.x) -= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator-(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) -= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) *= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) *= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(v) *= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v2) *= v1;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) *= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) /= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) /= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar) /= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1.x) /= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator/(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) /= v2;
 	}
@@ -749,187 +749,187 @@ namespace detail
 	// -- Binary bit operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) %= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) %= v2.x;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar) %= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(vec<1, T, P> const & scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(vec<1, T, P> const& scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar.x) %= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator%(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) %= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) &= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(vec<4, T, P> const & v, vec<1, T, P> const & scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(vec<4, T, P> const& v, vec<1, T, P> const& scalar)
 	{
 		return vec<4, T, P>(v) &= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar) &= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1.x) &= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator&(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) &= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) |= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) |= v2.x;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar) |= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1.x) |= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator|(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) |= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) ^= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) ^= v2.x;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar) ^= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1.x) ^= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator^(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) ^= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) <<= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) <<= v2.x;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar) <<= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1.x) <<= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator<<(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) <<= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(vec<4, T, P> const & v, T scalar)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(vec<4, T, P> const& v, T scalar)
 	{
 		return vec<4, T, P>(v) >>= scalar;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(vec<4, T, P> const & v1, vec<1, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(vec<4, T, P> const& v1, vec<1, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) >>= v2.x;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(T scalar, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(T scalar, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(scalar) >>= v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(vec<1, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(vec<1, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1.x) >>= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator>>(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return vec<4, T, P>(v1) >>= v2;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator~(vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator~(vec<4, T, P> const& v)
 	{
 		return detail::compute_vec4_bitwise_not<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(v);
 	}
@@ -937,25 +937,25 @@ namespace detail
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER bool operator==(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return detail::compute_vec4_equal<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(v1, v2);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(vec<4, T, P> const & v1, vec<4, T, P> const & v2)
+	GLM_FUNC_QUALIFIER bool operator!=(vec<4, T, P> const& v1, vec<4, T, P> const& v2)
 	{
 		return detail::compute_vec4_nequal<T, P, detail::is_int<T>::value, sizeof(T) * 8, detail::is_aligned<P>::value>::call(v1, v2);
 	}
 
 	template<qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, bool, P> operator&&(vec<4, bool, P> const & v1, vec<4, bool, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, bool, P> operator&&(vec<4, bool, P> const& v1, vec<4, bool, P> const& v2)
 	{
 		return vec<4, bool, P>(v1.x && v2.x, v1.y && v2.y, v1.z && v2.z, v1.w && v2.w);
 	}
 
 	template<qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, bool, P> operator||(vec<4, bool, P> const & v1, vec<4, bool, P> const & v2)
+	GLM_FUNC_QUALIFIER vec<4, bool, P> operator||(vec<4, bool, P> const& v1, vec<4, bool, P> const& v2)
 	{
 		return vec<4, bool, P>(v1.x || v2.x, v1.y || v2.y, v1.z || v2.z, v1.w || v2.w);
 	}
diff --git a/glm/detail/type_vec4_simd.inl b/glm/detail/type_vec4_simd.inl
index 287d6ec1..a2d155a7 100644
--- a/glm/detail/type_vec4_simd.inl
+++ b/glm/detail/type_vec4_simd.inl
@@ -54,7 +54,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_add<float, P, true>
 	{
-		static vec<4, float, P> call(vec<4, float, P> const & a, vec<4, float, P> const & b)
+		static vec<4, float, P> call(vec<4, float, P> const& a, vec<4, float, P> const& b)
 		{
 			vec<4, float, P> Result;
 			Result.data = _mm_add_ps(a.data, b.data);
@@ -66,7 +66,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_add<double, P, true>
 	{
-		static vec<4, double, P> call(vec<4, double, P> const & a, vec<4, double, P> const & b)
+		static vec<4, double, P> call(vec<4, double, P> const& a, vec<4, double, P> const& b)
 		{
 			vec<4, double, P> Result;
 			Result.data = _mm256_add_pd(a.data, b.data);
@@ -78,7 +78,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_sub<float, P, true>
 	{
-		static vec<4, float, P> call(vec<4, float, P> const & a, vec<4, float, P> const & b)
+		static vec<4, float, P> call(vec<4, float, P> const& a, vec<4, float, P> const& b)
 		{
 			vec<4, float, P> Result;
 			Result.data = _mm_sub_ps(a.data, b.data);
@@ -90,7 +90,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_sub<double, P, true>
 	{
-		static vec<4, double, P> call(vec<4, double, P> const & a, vec<4, double, P> const & b)
+		static vec<4, double, P> call(vec<4, double, P> const& a, vec<4, double, P> const& b)
 		{
 			vec<4, double, P> Result;
 			Result.data = _mm256_sub_pd(a.data, b.data);
@@ -102,7 +102,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_mul<float, P, true>
 	{
-		static vec<4, float, P> call(vec<4, float, P> const & a, vec<4, float, P> const & b)
+		static vec<4, float, P> call(vec<4, float, P> const& a, vec<4, float, P> const& b)
 		{
 			vec<4, float, P> Result;
 			Result.data = _mm_mul_ps(a.data, b.data);
@@ -114,7 +114,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_mul<double, P, true>
 	{
-		static vec<4, double, P> call(vec<4, double, P> const & a, vec<4, double, P> const & b)
+		static vec<4, double, P> call(vec<4, double, P> const& a, vec<4, double, P> const& b)
 		{
 			vec<4, double, P> Result;
 			Result.data = _mm256_mul_pd(a.data, b.data);
@@ -126,7 +126,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_div<float, P, true>
 	{
-		static vec<4, float, P> call(vec<4, float, P> const & a, vec<4, float, P> const & b)
+		static vec<4, float, P> call(vec<4, float, P> const& a, vec<4, float, P> const& b)
 		{
 			vec<4, float, P> Result;
 			Result.data = _mm_div_ps(a.data, b.data);
@@ -138,7 +138,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_div<double, P, true>
 	{
-		static vec<4, double, P> call(vec<4, double, P> const & a, vec<4, double, P> const & b)
+		static vec<4, double, P> call(vec<4, double, P> const& a, vec<4, double, P> const& b)
 		{
 			vec<4, double, P> Result;
 			Result.data = _mm256_div_pd(a.data, b.data);
@@ -150,7 +150,7 @@ namespace detail
 	template<>
 	struct compute_vec4_div<float, aligned_lowp, true>
 	{
-		static vec<4, float, aligned_lowp> call(vec<4, float, aligned_lowp> const & a, vec<4, float, aligned_lowp> const & b)
+		static vec<4, float, aligned_lowp> call(vec<4, float, aligned_lowp> const& a, vec<4, float, aligned_lowp> const& b)
 		{
 			vec<4, float, aligned_lowp> Result;
 			Result.data = _mm_mul_ps(a.data, _mm_rcp_ps(b.data));
@@ -281,7 +281,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_vec4_bitwise_not<T, P, true, 32, true>
 	{
-		static vec<4, T, P> call(vec<4, T, P> const & v)
+		static vec<4, T, P> call(vec<4, T, P> const& v)
 		{
 			vec<4, T, P> Result;
 			Result.data = _mm_xor_si128(v.data, _mm_set1_epi32(-1));
@@ -293,7 +293,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_vec4_bitwise_not<T, P, true, 64, true>
 	{
-		static vec<4, T, P> call(vec<4, T, P> const & v)
+		static vec<4, T, P> call(vec<4, T, P> const& v)
 		{
 			vec<4, T, P> Result;
 			Result.data = _mm256_xor_si256(v.data, _mm_set1_epi32(-1));
@@ -305,7 +305,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_equal<float, P, false, 32, true>
 	{
-		static bool call(vec<4, float, P> const & v1, vec<4, float, P> const & v2)
+		static bool call(vec<4, float, P> const& v1, vec<4, float, P> const& v2)
 		{
 			return _mm_movemask_ps(_mm_cmpeq_ps(v1.data, v2.data)) != 0;
 		}
@@ -314,7 +314,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_equal<int32, P, true, 32, true>
 	{
-		static bool call(vec<4, int32, P> const & v1, vec<4, int32, P> const & v2)
+		static bool call(vec<4, int32, P> const& v1, vec<4, int32, P> const& v2)
 		{
 			return _mm_movemask_epi8(_mm_cmpeq_epi32(v1.data, v2.data)) != 0;
 		}
@@ -323,7 +323,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_nequal<float, P, false, 32, true>
 	{
-		static bool call(vec<4, float, P> const & v1, vec<4, float, P> const & v2)
+		static bool call(vec<4, float, P> const& v1, vec<4, float, P> const& v2)
 		{
 			return _mm_movemask_ps(_mm_cmpneq_ps(v1.data, v2.data)) != 0;
 		}
@@ -332,7 +332,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_vec4_nequal<int32, P, true, 32, true>
 	{
-		static bool call(vec<4, int32, P> const & v1, vec<4, int32, P> const & v2)
+		static bool call(vec<4, int32, P> const& v1, vec<4, int32, P> const& v2)
 		{
 			return _mm_movemask_epi8(_mm_cmpneq_epi32(v1.data, v2.data)) != 0;
 		}
diff --git a/glm/gtc/bitfield.hpp b/glm/gtc/bitfield.hpp
index 2d09fba5..60f4a43f 100644
--- a/glm/gtc/bitfield.hpp
+++ b/glm/gtc/bitfield.hpp
@@ -40,7 +40,7 @@ namespace glm
 	///
 	/// @see gtc_bitfield
 	template<typename T, qualifier P, template<typename, qualifier> class vecIUType>
-	GLM_FUNC_DECL vecIUType<T, P> mask(vecIUType<T, P> const & v);
+	GLM_FUNC_DECL vecIUType<T, P> mask(vecIUType<T, P> const& v);
 
 	/// Rotate all bits to the right. All the bits dropped in the right side are inserted back on the left side.
 	///
@@ -52,7 +52,7 @@ namespace glm
 	///
 	/// @see gtc_bitfield
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> bitfieldRotateRight(vec<L, T, P> const & In, int Shift);
+	GLM_FUNC_DECL vec<L, T, P> bitfieldRotateRight(vec<L, T, P> const& In, int Shift);
 
 	/// Rotate all bits to the left. All the bits dropped in the left side are inserted back on the right side.
 	///
@@ -64,7 +64,7 @@ namespace glm
 	///
 	/// @see gtc_bitfield
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> bitfieldRotateLeft(vec<L, T, P> const & In, int Shift);
+	GLM_FUNC_DECL vec<L, T, P> bitfieldRotateLeft(vec<L, T, P> const& In, int Shift);
 
 	/// Set to 1 a range of bits.
 	///
@@ -76,7 +76,7 @@ namespace glm
 	///
 	/// @see gtc_bitfield
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> bitfieldFillOne(vec<L, T, P> const & Value, int FirstBit, int BitCount);
+	GLM_FUNC_DECL vec<L, T, P> bitfieldFillOne(vec<L, T, P> const& Value, int FirstBit, int BitCount);
 
 	/// Set to 0 a range of bits.
 	///
@@ -88,7 +88,7 @@ namespace glm
 	///
 	/// @see gtc_bitfield
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> bitfieldFillZero(vec<L, T, P> const & Value, int FirstBit, int BitCount);
+	GLM_FUNC_DECL vec<L, T, P> bitfieldFillZero(vec<L, T, P> const& Value, int FirstBit, int BitCount);
 
 	/// Interleaves the bits of x and y.
 	/// The first bit is the first bit of x followed by the first bit of y.
diff --git a/glm/gtc/bitfield.inl b/glm/gtc/bitfield.inl
index d3490136..acd39c24 100644
--- a/glm/gtc/bitfield.inl
+++ b/glm/gtc/bitfield.inl
@@ -248,7 +248,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> bitfieldRotateRight(vec<L, T, P> const & In, int Shift)
+	GLM_FUNC_QUALIFIER vec<L, T, P> bitfieldRotateRight(vec<L, T, P> const& In, int Shift)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_integer, "'bitfieldRotateRight' accepts only integer values");
 
diff --git a/glm/gtc/color_space.hpp b/glm/gtc/color_space.hpp
index 4251f492..7a51667f 100644
--- a/glm/gtc/color_space.hpp
+++ b/glm/gtc/color_space.hpp
@@ -33,22 +33,22 @@ namespace glm
 	/// Convert a linear color to sRGB color using a standard gamma correction.
 	/// IEC 61966-2-1:1999 / Rec. 709 specification https://www.w3.org/Graphics/Color/srgb
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> convertLinearToSRGB(vec<L, T, P> const & ColorLinear);
+	GLM_FUNC_DECL vec<L, T, P> convertLinearToSRGB(vec<L, T, P> const& ColorLinear);
 
 	/// Convert a linear color to sRGB color using a custom gamma correction.
 	/// IEC 61966-2-1:1999 / Rec. 709 specification https://www.w3.org/Graphics/Color/srgb
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> convertLinearToSRGB(vec<L, T, P> const & ColorLinear, T Gamma);
+	GLM_FUNC_DECL vec<L, T, P> convertLinearToSRGB(vec<L, T, P> const& ColorLinear, T Gamma);
 
 	/// Convert a sRGB color to linear color using a standard gamma correction.
 	/// IEC 61966-2-1:1999 / Rec. 709 specification https://www.w3.org/Graphics/Color/srgb
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> convertSRGBToLinear(vec<L, T, P> const & ColorSRGB);
+	GLM_FUNC_DECL vec<L, T, P> convertSRGBToLinear(vec<L, T, P> const& ColorSRGB);
 
 	/// Convert a sRGB color to linear color using a custom gamma correction.
 	// IEC 61966-2-1:1999 / Rec. 709 specification https://www.w3.org/Graphics/Color/srgb
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> convertSRGBToLinear(vec<L, T, P> const & ColorSRGB, T Gamma);
+	GLM_FUNC_DECL vec<L, T, P> convertSRGBToLinear(vec<L, T, P> const& ColorSRGB, T Gamma);
 
 	/// @}
 } //namespace glm
diff --git a/glm/gtc/epsilon.hpp b/glm/gtc/epsilon.hpp
index fc0dbfae..9f6db975 100644
--- a/glm/gtc/epsilon.hpp
+++ b/glm/gtc/epsilon.hpp
@@ -31,28 +31,28 @@ namespace glm
 	///
 	/// @see gtc_epsilon
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, bool, P> epsilonEqual(vec<L, T, P> const& x, vec<L, T, P> const& y, T const & epsilon);
+	GLM_FUNC_DECL vec<L, bool, P> epsilonEqual(vec<L, T, P> const& x, vec<L, T, P> const& y, T const& epsilon);
 
 	/// Returns the component-wise comparison of |x - y| < epsilon.
 	/// True if this expression is satisfied.
 	///
 	/// @see gtc_epsilon
 	template<typename genType>
-	GLM_FUNC_DECL bool epsilonEqual(genType const & x, genType const & y, genType const & epsilon);
+	GLM_FUNC_DECL bool epsilonEqual(genType const& x, genType const& y, genType const& epsilon);
 
 	/// Returns the component-wise comparison of |x - y| < epsilon.
 	/// True if this expression is not satisfied.
 	///
 	/// @see gtc_epsilon
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, bool, P> epsilonNotEqual(vec<L, T, P> const& x, vec<L, T, P> const& y, T const & epsilon);
+	GLM_FUNC_DECL vec<L, bool, P> epsilonNotEqual(vec<L, T, P> const& x, vec<L, T, P> const& y, T const& epsilon);
 
 	/// Returns the component-wise comparison of |x - y| >= epsilon.
 	/// True if this expression is not satisfied.
 	///
 	/// @see gtc_epsilon
 	template<typename genType>
-	GLM_FUNC_DECL bool epsilonNotEqual(genType const & x, genType const & y, genType const & epsilon);
+	GLM_FUNC_DECL bool epsilonNotEqual(genType const& x, genType const& y, genType const& epsilon);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtc/epsilon.inl b/glm/gtc/epsilon.inl
index 4e6eaa4a..d04e3cff 100644
--- a/glm/gtc/epsilon.inl
+++ b/glm/gtc/epsilon.inl
@@ -14,9 +14,9 @@ namespace glm
 	template<>
 	GLM_FUNC_QUALIFIER bool epsilonEqual
 	(
-		float const & x,
-		float const & y,
-		float const & epsilon
+		float const& x,
+		float const& y,
+		float const& epsilon
 	)
 	{
 		return abs(x - y) < epsilon;
@@ -25,9 +25,9 @@ namespace glm
 	template<>
 	GLM_FUNC_QUALIFIER bool epsilonEqual
 	(
-		double const & x,
-		double const & y,
-		double const & epsilon
+		double const& x,
+		double const& y,
+		double const& epsilon
 	)
 	{
 		return abs(x - y) < epsilon;
@@ -46,7 +46,7 @@ namespace glm
 	}
 
 	template<>
-	GLM_FUNC_QUALIFIER bool epsilonNotEqual(float const& x, float const & y, float const& epsilon)
+	GLM_FUNC_QUALIFIER bool epsilonNotEqual(float const& x, float const& y, float const& epsilon)
 	{
 		return abs(x - y) >= epsilon;
 	}
@@ -70,7 +70,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, bool, P> epsilonEqual(tquat<T, P> const& x, tquat<T, P> const & y, T const& epsilon)
+	GLM_FUNC_QUALIFIER vec<4, bool, P> epsilonEqual(tquat<T, P> const& x, tquat<T, P> const& y, T const& epsilon)
 	{
 		vec<4, T, P> v(x.x - y.x, x.y - y.y, x.z - y.z, x.w - y.w);
 		return lessThan(abs(v), vec<4, T, P>(epsilon));
diff --git a/glm/gtc/matrix_access.hpp b/glm/gtc/matrix_access.hpp
index ae3bd8d1..48beb8b8 100644
--- a/glm/gtc/matrix_access.hpp
+++ b/glm/gtc/matrix_access.hpp
@@ -27,31 +27,31 @@ namespace glm
 	/// @see gtc_matrix_access
 	template<typename genType>
 	GLM_FUNC_DECL typename genType::row_type row(
-		genType const & m,
+		genType const& m,
 		length_t index);
 
 	/// Set a specific row to a matrix.
 	/// @see gtc_matrix_access
 	template<typename genType>
 	GLM_FUNC_DECL genType row(
-		genType const & m,
+		genType const& m,
 		length_t index,
-		typename genType::row_type const & x);
+		typename genType::row_type const& x);
 
 	/// Get a specific column of a matrix.
 	/// @see gtc_matrix_access
 	template<typename genType>
 	GLM_FUNC_DECL typename genType::col_type column(
-		genType const & m,
+		genType const& m,
 		length_t index);
 
 	/// Set a specific column to a matrix.
 	/// @see gtc_matrix_access
 	template<typename genType>
 	GLM_FUNC_DECL genType column(
-		genType const & m,
+		genType const& m,
 		length_t index,
-		typename genType::col_type const & x);
+		typename genType::col_type const& x);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtc/matrix_access.inl b/glm/gtc/matrix_access.inl
index 23ba348c..dd307a01 100644
--- a/glm/gtc/matrix_access.inl
+++ b/glm/gtc/matrix_access.inl
@@ -6,9 +6,9 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER genType row
 	(
-		genType const & m,
+		genType const& m,
 		length_t index,
-		typename genType::row_type const & x
+		typename genType::row_type const& x
 	)
 	{
 		assert(index >= 0 && index < m[0].length());
@@ -22,7 +22,7 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER typename genType::row_type row
 	(
-		genType const & m,
+		genType const& m,
 		length_t index
 	)
 	{
@@ -37,9 +37,9 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER genType column
 	(
-		genType const & m,
+		genType const& m,
 		length_t index,
-		typename genType::col_type const & x
+		typename genType::col_type const& x
 	)
 	{
 		assert(index >= 0 && index < m.length());
@@ -52,7 +52,7 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER typename genType::col_type column
 	(
-		genType const & m,
+		genType const& m,
 		length_t index
 	)
 	{
diff --git a/glm/gtc/matrix_inverse.hpp b/glm/gtc/matrix_inverse.hpp
index 3d1cd210..1f64efeb 100644
--- a/glm/gtc/matrix_inverse.hpp
+++ b/glm/gtc/matrix_inverse.hpp
@@ -33,7 +33,7 @@ namespace glm
 	/// @tparam genType Squared floating-point matrix: half, float or double. Inverse of matrix based of half-qualifier floating point value is highly innacurate.
 	/// @see gtc_matrix_inverse
 	template<typename genType> 
-	GLM_FUNC_DECL genType affineInverse(genType const & m);
+	GLM_FUNC_DECL genType affineInverse(genType const& m);
 
 	/// Compute the inverse transpose of a matrix.
 	/// 
@@ -41,7 +41,7 @@ namespace glm
 	/// @tparam genType Squared floating-point matrix: half, float or double. Inverse of matrix based of half-qualifier floating point value is highly innacurate.
 	/// @see gtc_matrix_inverse
 	template<typename genType>
-	GLM_FUNC_DECL genType inverseTranspose(genType const & m);
+	GLM_FUNC_DECL genType inverseTranspose(genType const& m);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtc/matrix_inverse.inl b/glm/gtc/matrix_inverse.inl
index 88f2ad68..0e2bf254 100644
--- a/glm/gtc/matrix_inverse.inl
+++ b/glm/gtc/matrix_inverse.inl
@@ -4,7 +4,7 @@
 namespace glm
 {
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> affineInverse(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> affineInverse(mat<3, 3, T, P> const& m)
 	{
 		mat<2, 2, T, P> const Inv(inverse(mat<2, 2, T, P>(m)));
 
@@ -15,7 +15,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> affineInverse(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> affineInverse(mat<4, 4, T, P> const& m)
 	{
 		mat<3, 3, T, P> const Inv(inverse(mat<3, 3, T, P>(m)));
 
@@ -27,7 +27,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 2, T, P> inverseTranspose(mat<2, 2, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<2, 2, T, P> inverseTranspose(mat<2, 2, T, P> const& m)
 	{
 		T Determinant = m[0][0] * m[1][1] - m[1][0] * m[0][1];
 
@@ -41,7 +41,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> inverseTranspose(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> inverseTranspose(mat<3, 3, T, P> const& m)
 	{
 		T Determinant =
 			+ m[0][0] * (m[1][1] * m[2][2] - m[1][2] * m[2][1])
@@ -64,7 +64,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> inverseTranspose(mat<4, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> inverseTranspose(mat<4, 4, T, P> const& m)
 	{
 		T SubFactor00 = m[2][2] * m[3][3] - m[3][2] * m[2][3];
 		T SubFactor01 = m[2][1] * m[3][3] - m[3][1] * m[2][3];
diff --git a/glm/gtc/matrix_transform.hpp b/glm/gtc/matrix_transform.hpp
index 94d09138..7f9a50c7 100644
--- a/glm/gtc/matrix_transform.hpp
+++ b/glm/gtc/matrix_transform.hpp
@@ -52,12 +52,12 @@ namespace glm
 	/// // m[3][0] == 1.0f, m[3][1] == 1.0f, m[3][2] == 1.0f, m[3][3] == 1.0f
 	/// @endcode
 	/// @see gtc_matrix_transform
-	/// @see - translate(mat<4, 4, T, P> const & m, T x, T y, T z)
-	/// @see - translate(vec<3, T, P> const & v)
+	/// @see - translate(mat<4, 4, T, P> const& m, T x, T y, T z)
+	/// @see - translate(vec<3, T, P> const& v)
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> translate(
 		mat<4, 4, T, P> const& m,
-		vec<3, T, P> const & v);
+		vec<3, T, P> const& v);
 		
 	/// Builds a rotation 4 * 4 matrix created from an axis vector and an angle. 
 	/// 
@@ -66,13 +66,13 @@ namespace glm
 	/// @param axis Rotation axis, recommended to be normalized.
 	/// @tparam T Value type used to build the matrix. Supported: half, float or double.
 	/// @see gtc_matrix_transform
-	/// @see - rotate(mat<4, 4, T, P> const & m, T angle, T x, T y, T z) 
-	/// @see - rotate(T angle, vec<3, T, P> const & v) 
+	/// @see - rotate(mat<4, 4, T, P> const& m, T angle, T x, T y, T z) 
+	/// @see - rotate(T angle, vec<3, T, P> const& v) 
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> rotate(
 		mat<4, 4, T, P> const& m,
 		T angle,
-		vec<3, T, P> const & axis);
+		vec<3, T, P> const& axis);
 
 	/// Builds a scale 4 * 4 matrix created from 3 scalars. 
 	/// 
@@ -80,12 +80,12 @@ namespace glm
 	/// @param v Ratio of scaling for each axis.
 	/// @tparam T Value type used to build the matrix. Currently supported: half (not recommended), float or double.
 	/// @see gtc_matrix_transform
-	/// @see - scale(mat<4, 4, T, P> const & m, T x, T y, T z)
-	/// @see - scale(vec<3, T, P> const & v)
+	/// @see - scale(mat<4, 4, T, P> const& m, T x, T y, T z)
+	/// @see - scale(vec<3, T, P> const& v)
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> scale(
 		mat<4, 4, T, P> const& m,
-		vec<3, T, P> const & v);
+		vec<3, T, P> const& v);
 
 	/// Creates a matrix for an orthographic parallel viewing volume, using the default handedness.
 	///
@@ -97,7 +97,7 @@ namespace glm
 	/// @param zFar
 	/// @tparam T Value type used to build the matrix. Currently supported: half (not recommanded), float or double.
 	/// @see gtc_matrix_transform
-	/// @see - glm::ortho(T const & left, T const & right, T const & bottom, T const & top)
+	/// @see - glm::ortho(T const& left, T const& right, T const& bottom, T const& top)
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> ortho(
 		T left,
@@ -117,7 +117,7 @@ namespace glm
 	/// @param zFar
 	/// @tparam T Value type used to build the matrix. Currently supported: half (not recommanded), float or double.
 	/// @see gtc_matrix_transform
-	/// @see - glm::ortho(T const & left, T const & right, T const & bottom, T const & top)
+	/// @see - glm::ortho(T const& left, T const& right, T const& bottom, T const& top)
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> orthoLH(
 		T left,
@@ -137,7 +137,7 @@ namespace glm
 	/// @param zFar
 	/// @tparam T Value type used to build the matrix. Currently supported: half (not recommanded), float or double.
 	/// @see gtc_matrix_transform
-	/// @see - glm::ortho(T const & left, T const & right, T const & bottom, T const & top)
+	/// @see - glm::ortho(T const& left, T const& right, T const& bottom, T const& top)
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> orthoRH(
 		T left,
@@ -155,7 +155,7 @@ namespace glm
 	/// @param top
 	/// @tparam T Value type used to build the matrix. Currently supported: half (not recommanded), float or double.
 	/// @see gtc_matrix_transform
-	/// @see - glm::ortho(T const & left, T const & right, T const & bottom, T const & top, T const & zNear, T const & zFar)
+	/// @see - glm::ortho(T const& left, T const& right, T const& bottom, T const& top, T const& zNear, T const& zFar)
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> ortho(
 		T left,
@@ -384,10 +384,10 @@ namespace glm
 	/// @see gtc_matrix_transform
 	template<typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> project(
-		vec<3, T, P> const & obj,
+		vec<3, T, P> const& obj,
 		mat<4, 4, T, P> const& model,
 		mat<4, 4, T, P> const& proj,
-		vec<4, U, P> const & viewport);
+		vec<4, U, P> const& viewport);
 
 	/// Map the specified window coordinates (win.x, win.y, win.z) into object coordinates.
 	///
@@ -401,10 +401,10 @@ namespace glm
 	/// @see gtc_matrix_transform
 	template<typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> unProject(
-		vec<3, T, P> const & win,
+		vec<3, T, P> const& win,
 		mat<4, 4, T, P> const& model,
 		mat<4, 4, T, P> const& proj,
-		vec<4, U, P> const & viewport);
+		vec<4, U, P> const& viewport);
 
 	/// Define a picking region
 	///
@@ -416,9 +416,9 @@ namespace glm
 	/// @see gtc_matrix_transform
 	template<typename T, qualifier P, typename U>
 	GLM_FUNC_DECL mat<4, 4, T, P> pickMatrix(
-		vec<2, T, P> const & center,
-		vec<2, T, P> const & delta,
-		vec<4, U, P> const & viewport);
+		vec<2, T, P> const& center,
+		vec<2, T, P> const& delta,
+		vec<4, U, P> const& viewport);
 
 	/// Build a look at view matrix based on the default handedness.
 	///
@@ -426,12 +426,12 @@ namespace glm
 	/// @param center Position where the camera is looking at
 	/// @param up Normalized up vector, how the camera is oriented. Typically (0, 0, 1)
 	/// @see gtc_matrix_transform
-	/// @see - frustum(T const & left, T const & right, T const & bottom, T const & top, T const & nearVal, T const & farVal) frustum(T const & left, T const & right, T const & bottom, T const & top, T const & nearVal, T const & farVal)
+	/// @see - frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal)
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> lookAt(
-		vec<3, T, P> const & eye,
-		vec<3, T, P> const & center,
-		vec<3, T, P> const & up);
+		vec<3, T, P> const& eye,
+		vec<3, T, P> const& center,
+		vec<3, T, P> const& up);
 
 	/// Build a right handed look at view matrix.
 	///
@@ -439,12 +439,12 @@ namespace glm
 	/// @param center Position where the camera is looking at
 	/// @param up Normalized up vector, how the camera is oriented. Typically (0, 0, 1)
 	/// @see gtc_matrix_transform
-	/// @see - frustum(T const & left, T const & right, T const & bottom, T const & top, T const & nearVal, T const & farVal) frustum(T const & left, T const & right, T const & bottom, T const & top, T const & nearVal, T const & farVal)
+	/// @see - frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal)
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> lookAtRH(
-		vec<3, T, P> const & eye,
-		vec<3, T, P> const & center,
-		vec<3, T, P> const & up);
+		vec<3, T, P> const& eye,
+		vec<3, T, P> const& center,
+		vec<3, T, P> const& up);
 
 	/// Build a left handed look at view matrix.
 	///
@@ -452,12 +452,12 @@ namespace glm
 	/// @param center Position where the camera is looking at
 	/// @param up Normalized up vector, how the camera is oriented. Typically (0, 0, 1)
 	/// @see gtc_matrix_transform
-	/// @see - frustum(T const & left, T const & right, T const & bottom, T const & top, T const & nearVal, T const & farVal) frustum(T const & left, T const & right, T const & bottom, T const & top, T const & nearVal, T const & farVal)
+	/// @see - frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal) frustum(T const& left, T const& right, T const& bottom, T const& top, T const& nearVal, T const& farVal)
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> lookAtLH(
-		vec<3, T, P> const & eye,
-		vec<3, T, P> const & center,
-		vec<3, T, P> const & up);
+		vec<3, T, P> const& eye,
+		vec<3, T, P> const& center,
+		vec<3, T, P> const& up);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtc/matrix_transform.inl b/glm/gtc/matrix_transform.inl
index 7fdf7268..e3749b49 100644
--- a/glm/gtc/matrix_transform.inl
+++ b/glm/gtc/matrix_transform.inl
@@ -8,7 +8,7 @@
 namespace glm
 {
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> translate(mat<4, 4, T, P> const & m, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> translate(mat<4, 4, T, P> const& m, vec<3, T, P> const& v)
 	{
 		mat<4, 4, T, P> Result(m);
 		Result[3] = m[0] * v[0] + m[1] * v[1] + m[2] * v[2] + m[3];
@@ -16,7 +16,7 @@ namespace glm
 	}
 	
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> rotate(mat<4, 4, T, P> const & m, T angle, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> rotate(mat<4, 4, T, P> const& m, T angle, vec<3, T, P> const& v)
 	{
 		T const a = angle;
 		T const c = cos(a);
@@ -47,7 +47,7 @@ namespace glm
 	}
 		
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> rotate_slow(mat<4, 4, T, P> const & m, T angle, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> rotate_slow(mat<4, 4, T, P> const& m, T angle, vec<3, T, P> const& v)
 	{
 		T const a = angle;
 		T const c = cos(a);
@@ -76,7 +76,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> scale(mat<4, 4, T, P> const & m, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> scale(mat<4, 4, T, P> const& m, vec<3, T, P> const& v)
 	{
 		mat<4, 4, T, P> Result;
 		Result[0] = m[0] * v[0];
@@ -87,7 +87,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> scale_slow(mat<4, 4, T, P> const & m, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> scale_slow(mat<4, 4, T, P> const& m, vec<3, T, P> const& v)
 	{
 		mat<4, 4, T, P> Result(T(1));
 		Result[0][0] = v.x;
@@ -438,10 +438,10 @@ namespace glm
 	template<typename T, typename U, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> project
 	(
-		vec<3, T, P> const & obj,
+		vec<3, T, P> const& obj,
 		mat<4, 4, T, P> const& model,
 		mat<4, 4, T, P> const& proj,
-		vec<4, U, P> const & viewport
+		vec<4, U, P> const& viewport
 	)
 	{
 		vec<4, T, P> tmp = vec<4, T, P>(obj, static_cast<T>(1));
@@ -464,10 +464,10 @@ namespace glm
 	template<typename T, typename U, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> unProject
 	(
-		vec<3, T, P> const & win,
+		vec<3, T, P> const& win,
 		mat<4, 4, T, P> const& model,
 		mat<4, 4, T, P> const& proj,
-		vec<4, U, P> const & viewport
+		vec<4, U, P> const& viewport
 	)
 	{
 		mat<4, 4, T, P> Inverse = inverse(proj * model);
@@ -489,7 +489,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P, typename U>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> pickMatrix(vec<2, T, P> const & center, vec<2, T, P> const & delta, vec<4, U, P> const & viewport)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> pickMatrix(vec<2, T, P> const& center, vec<2, T, P> const& delta, vec<4, U, P> const& viewport)
 	{
 		assert(delta.x > static_cast<T>(0) && delta.y > static_cast<T>(0));
 		mat<4, 4, T, P> Result(static_cast<T>(1));
@@ -508,7 +508,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> lookAt(vec<3, T, P> const & eye, vec<3, T, P> const & center, vec<3, T, P> const & up)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> lookAt(vec<3, T, P> const& eye, vec<3, T, P> const& center, vec<3, T, P> const& up)
 	{
 #		if GLM_COORDINATE_SYSTEM == GLM_LEFT_HANDED
 			return lookAtLH(eye, center, up);
@@ -520,9 +520,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P> lookAtRH
 	(
-		vec<3, T, P> const & eye,
-		vec<3, T, P> const & center,
-		vec<3, T, P> const & up
+		vec<3, T, P> const& eye,
+		vec<3, T, P> const& center,
+		vec<3, T, P> const& up
 	)
 	{
 		vec<3, T, P> const f(normalize(center - eye));
@@ -548,9 +548,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P> lookAtLH
 	(
-		vec<3, T, P> const & eye,
-		vec<3, T, P> const & center,
-		vec<3, T, P> const & up
+		vec<3, T, P> const& eye,
+		vec<3, T, P> const& center,
+		vec<3, T, P> const& up
 	)
 	{
 		vec<3, T, P> const f(normalize(center - eye));
diff --git a/glm/gtc/noise.inl b/glm/gtc/noise.inl
index 55ecc6f9..e1b5eae1 100644
--- a/glm/gtc/noise.inl
+++ b/glm/gtc/noise.inl
@@ -10,7 +10,7 @@ namespace glm{
 namespace gtc
 {
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> grad4(T const & j, vec<4, T, P> const & ip)
+	GLM_FUNC_QUALIFIER vec<4, T, P> grad4(T const& j, vec<4, T, P> const& ip)
 	{
 		vec<3, T, P> pXYZ = floor(fract(vec<3, T, P>(j) * vec<3, T, P>(ip)) * T(7)) * ip[2] - T(1);
 		T pW = static_cast<T>(1.5) - dot(abs(pXYZ), vec<3, T, P>(1));
@@ -22,7 +22,7 @@ namespace gtc
 
 	// Classic Perlin noise
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T perlin(vec<2, T, P> const & Position)
+	GLM_FUNC_QUALIFIER T perlin(vec<2, T, P> const& Position)
 	{
 		vec<4, T, P> Pi = glm::floor(vec<4, T, P>(Position.x, Position.y, Position.x, Position.y)) + vec<4, T, P>(0.0, 0.0, 1.0, 1.0);
 		vec<4, T, P> Pf = glm::fract(vec<4, T, P>(Position.x, Position.y, Position.x, Position.y)) - vec<4, T, P>(0.0, 0.0, 1.0, 1.0);
@@ -63,7 +63,7 @@ namespace gtc
 
 	// Classic Perlin noise
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T perlin(vec<3, T, P> const & Position)
+	GLM_FUNC_QUALIFIER T perlin(vec<3, T, P> const& Position)
 	{
 		vec<3, T, P> Pi0 = floor(Position); // Integer part for indexing
 		vec<3, T, P> Pi1 = Pi0 + T(1); // Integer part + 1
@@ -134,7 +134,7 @@ namespace gtc
 	/*
 	// Classic Perlin noise
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T perlin(vec<3, T, P> const & P)
+	GLM_FUNC_QUALIFIER T perlin(vec<3, T, P> const& P)
 	{
 		vec<3, T, P> Pi0 = floor(P); // Integer part for indexing
 		vec<3, T, P> Pi1 = Pi0 + T(1); // Integer part + 1
@@ -207,7 +207,7 @@ namespace gtc
 	*/
 	// Classic Perlin noise
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T perlin(vec<4, T, P> const & Position)
+	GLM_FUNC_QUALIFIER T perlin(vec<4, T, P> const& Position)
 	{
 		vec<4, T, P> Pi0 = floor(Position);	// Integer part for indexing
 		vec<4, T, P> Pi1 = Pi0 + T(1);		// Integer part + 1
@@ -343,7 +343,7 @@ namespace gtc
 
 	// Classic Perlin noise, periodic variant
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T perlin(vec<2, T, P> const & Position, vec<2, T, P> const & rep)
+	GLM_FUNC_QUALIFIER T perlin(vec<2, T, P> const& Position, vec<2, T, P> const& rep)
 	{
 		vec<4, T, P> Pi = floor(vec<4, T, P>(Position.x, Position.y, Position.x, Position.y)) + vec<4, T, P>(0.0, 0.0, 1.0, 1.0);
 		vec<4, T, P> Pf = fract(vec<4, T, P>(Position.x, Position.y, Position.x, Position.y)) - vec<4, T, P>(0.0, 0.0, 1.0, 1.0);
@@ -385,7 +385,7 @@ namespace gtc
 
 	// Classic Perlin noise, periodic variant
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T perlin(vec<3, T, P> const & Position, vec<3, T, P> const & rep)
+	GLM_FUNC_QUALIFIER T perlin(vec<3, T, P> const& Position, vec<3, T, P> const& rep)
 	{
 		vec<3, T, P> Pi0 = mod(floor(Position), rep); // Integer part, modulo period
 		vec<3, T, P> Pi1 = mod(Pi0 + vec<3, T, P>(T(1)), rep); // Integer part + 1, mod period
@@ -456,7 +456,7 @@ namespace gtc
 
 	// Classic Perlin noise, periodic version
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T perlin(vec<4, T, P> const & Position, vec<4, T, P> const & rep)
+	GLM_FUNC_QUALIFIER T perlin(vec<4, T, P> const& Position, vec<4, T, P> const& rep)
 	{
 		vec<4, T, P> Pi0 = mod(floor(Position), rep); // Integer part modulo rep
 		vec<4, T, P> Pi1 = mod(Pi0 + T(1), rep); // Integer part + 1 mod rep
@@ -589,7 +589,7 @@ namespace gtc
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T simplex(glm::vec<2, T, P> const & v)
+	GLM_FUNC_QUALIFIER T simplex(glm::vec<2, T, P> const& v)
 	{
 		vec<4, T, P> const C = vec<4, T, P>(
 			T( 0.211324865405187),  // (3.0 -  sqrt(3.0)) / 6.0
@@ -646,7 +646,7 @@ namespace gtc
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T simplex(vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER T simplex(vec<3, T, P> const& v)
 	{
 		vec<2, T, P> const C(1.0 / 6.0, 1.0 / 3.0);
 		vec<4, T, P> const D(0.0, 0.5, 1.0, 2.0);
@@ -721,7 +721,7 @@ namespace gtc
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T simplex(vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER T simplex(vec<4, T, P> const& v)
 	{
 		vec<4, T, P> const C(
 			0.138196601125011,  // (5 - sqrt(5))/20  G4
diff --git a/glm/gtc/packing.hpp b/glm/gtc/packing.hpp
index 6d66e2ba..5e8ad6fb 100644
--- a/glm/gtc/packing.hpp
+++ b/glm/gtc/packing.hpp
@@ -32,8 +32,8 @@ namespace glm
 	/// packUnorm1x8:	round(clamp(c, 0, +1) * 255.0)
 	///
 	/// @see gtc_packing
-	/// @see uint16 packUnorm2x8(vec2 const & v)
-	/// @see uint32 packUnorm4x8(vec4 const & v)
+	/// @see uint16 packUnorm2x8(vec2 const& v)
+	/// @see uint32 packUnorm4x8(vec4 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	GLM_FUNC_DECL uint8 packUnorm1x8(float v);
@@ -60,11 +60,11 @@ namespace glm
 	/// the last component will be written to the most significant bits.
 	///
 	/// @see gtc_packing
-	/// @see uint8 packUnorm1x8(float const & v)
-	/// @see uint32 packUnorm4x8(vec4 const & v)
+	/// @see uint8 packUnorm1x8(float const& v)
+	/// @see uint32 packUnorm4x8(vec4 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint16 packUnorm2x8(vec2 const & v);
+	GLM_FUNC_DECL uint16 packUnorm2x8(vec2 const& v);
 
 	/// First, unpacks a single 16-bit unsigned integer p into a pair of 8-bit unsigned integers. 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned two-component vector.
@@ -89,8 +89,8 @@ namespace glm
 	/// packSnorm1x8:	round(clamp(s, -1, +1) * 127.0)
 	///
 	/// @see gtc_packing
-	/// @see uint16 packSnorm2x8(vec2 const & v)
-	/// @see uint32 packSnorm4x8(vec4 const & v)
+	/// @see uint16 packSnorm2x8(vec2 const& v)
+	/// @see uint32 packSnorm4x8(vec4 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	GLM_FUNC_DECL uint8 packSnorm1x8(float s);
@@ -118,11 +118,11 @@ namespace glm
 	/// the last component will be written to the most significant bits.
 	///
 	/// @see gtc_packing
-	/// @see uint8 packSnorm1x8(float const & v)
-	/// @see uint32 packSnorm4x8(vec4 const & v)
+	/// @see uint8 packSnorm1x8(float const& v)
+	/// @see uint32 packSnorm4x8(vec4 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint16 packSnorm2x8(vec2 const & v);
+	GLM_FUNC_DECL uint16 packSnorm2x8(vec2 const& v);
 
 	/// First, unpacks a single 16-bit unsigned integer p into a pair of 8-bit signed integers. 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned two-component vector.
@@ -147,8 +147,8 @@ namespace glm
 	/// packUnorm1x16:	round(clamp(c, 0, +1) * 65535.0)
 	///
 	/// @see gtc_packing
-	/// @see uint16 packSnorm1x16(float const & v)
-	/// @see uint64 packSnorm4x16(vec4 const & v)
+	/// @see uint16 packSnorm1x16(float const& v)
+	/// @see uint64 packSnorm4x16(vec4 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	GLM_FUNC_DECL uint16 packUnorm1x16(float v);
@@ -176,11 +176,11 @@ namespace glm
 	/// the last component will be written to the most significant bits.
 	///
 	/// @see gtc_packing
-	/// @see uint16 packUnorm1x16(float const & v)
-	/// @see uint32 packUnorm2x16(vec2 const & v)
+	/// @see uint16 packUnorm1x16(float const& v)
+	/// @see uint32 packUnorm2x16(vec2 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packUnorm4x8.xml">GLSL packUnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint64 packUnorm4x16(vec4 const & v);
+	GLM_FUNC_DECL uint64 packUnorm4x16(vec4 const& v);
 
 	/// First, unpacks a single 64-bit unsigned integer p into four 16-bit unsigned integers. 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned four-component vector.
@@ -205,8 +205,8 @@ namespace glm
 	/// packSnorm1x8:	round(clamp(s, -1, +1) * 32767.0)
 	///
 	/// @see gtc_packing
-	/// @see uint32 packSnorm2x16(vec2 const & v)
-	/// @see uint64 packSnorm4x16(vec4 const & v)
+	/// @see uint32 packSnorm2x16(vec2 const& v)
+	/// @see uint64 packSnorm4x16(vec4 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	GLM_FUNC_DECL uint16 packSnorm1x16(float v);
@@ -234,11 +234,11 @@ namespace glm
 	/// the last component will be written to the most significant bits.
 	///
 	/// @see gtc_packing
-	/// @see uint16 packSnorm1x16(float const & v)
-	/// @see uint32 packSnorm2x16(vec2 const & v)
+	/// @see uint16 packSnorm1x16(float const& v)
+	/// @see uint32 packSnorm2x16(vec2 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packSnorm4x8.xml">GLSL packSnorm4x8 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint64 packSnorm4x16(vec4 const & v);
+	GLM_FUNC_DECL uint64 packSnorm4x16(vec4 const& v);
 
 	/// First, unpacks a single 64-bit unsigned integer p into four 16-bit signed integers. 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned four-component vector.
@@ -261,8 +261,8 @@ namespace glm
 	/// and then packing this 16-bit value into a 16-bit unsigned integer.
 	///
 	/// @see gtc_packing
-	/// @see uint32 packHalf2x16(vec2 const & v)
-	/// @see uint64 packHalf4x16(vec4 const & v)
+	/// @see uint32 packHalf2x16(vec2 const& v)
+	/// @see uint64 packHalf4x16(vec4 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packHalf2x16.xml">GLSL packHalf2x16 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	GLM_FUNC_DECL uint16 packHalf1x16(float v);
@@ -272,8 +272,8 @@ namespace glm
 	/// and converting it to 32-bit floating-point values.
 	///
 	/// @see gtc_packing
-	/// @see vec2 unpackHalf2x16(uint32 const & v)
-	/// @see vec4 unpackHalf4x16(uint64 const & v)
+	/// @see vec2 unpackHalf2x16(uint32 const& v)
+	/// @see vec4 unpackHalf4x16(uint64 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackHalf2x16.xml">GLSL unpackHalf2x16 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	GLM_FUNC_DECL float unpackHalf1x16(uint16 v);
@@ -285,11 +285,11 @@ namespace glm
 	/// the forth component specifies the 16 most-significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see uint16 packHalf1x16(float const & v)
-	/// @see uint32 packHalf2x16(vec2 const & v)
+	/// @see uint16 packHalf1x16(float const& v)
+	/// @see uint32 packHalf2x16(vec2 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/packHalf2x16.xml">GLSL packHalf2x16 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
-	GLM_FUNC_DECL uint64 packHalf4x16(vec4 const & v);
+	GLM_FUNC_DECL uint64 packHalf4x16(vec4 const& v);
 	
 	/// Returns a four-component floating-point vector with components obtained by unpacking a 64-bit unsigned integer into four 16-bit values,
 	/// interpreting those values as 16-bit floating-point numbers according to the OpenGL Specification, 
@@ -298,8 +298,8 @@ namespace glm
 	/// the forth component is obtained from the 16 most-significant bits of v.
 	/// 
 	/// @see gtc_packing
-	/// @see float unpackHalf1x16(uint16 const & v)
-	/// @see vec2 unpackHalf2x16(uint32 const & v)
+	/// @see float unpackHalf1x16(uint16 const& v)
+	/// @see vec2 unpackHalf2x16(uint32 const& v)
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/unpackHalf2x16.xml">GLSL unpackHalf2x16 man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	GLM_FUNC_DECL vec4 unpackHalf4x16(uint64 p);
@@ -311,11 +311,11 @@ namespace glm
 	/// the forth component specifies the 2 most-significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see uint32 packI3x10_1x2(uvec4 const & v)
-	/// @see uint32 packSnorm3x10_1x2(vec4 const & v)
-	/// @see uint32 packUnorm3x10_1x2(vec4 const & v)
-	/// @see ivec4 unpackI3x10_1x2(uint32 const & p)
-	GLM_FUNC_DECL uint32 packI3x10_1x2(ivec4 const & v);
+	/// @see uint32 packI3x10_1x2(uvec4 const& v)
+	/// @see uint32 packSnorm3x10_1x2(vec4 const& v)
+	/// @see uint32 packUnorm3x10_1x2(vec4 const& v)
+	/// @see ivec4 unpackI3x10_1x2(uint32 const& p)
+	GLM_FUNC_DECL uint32 packI3x10_1x2(ivec4 const& v);
 
 	/// Unpacks a single 32-bit unsigned integer p into three 10-bit and one 2-bit signed integers. 
 	/// 
@@ -323,9 +323,9 @@ namespace glm
 	/// the last component will be extracted from the most significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see uint32 packU3x10_1x2(uvec4 const & v)
-	/// @see vec4 unpackSnorm3x10_1x2(uint32 const & p);
-	/// @see uvec4 unpackI3x10_1x2(uint32 const & p);
+	/// @see uint32 packU3x10_1x2(uvec4 const& v)
+	/// @see vec4 unpackSnorm3x10_1x2(uint32 const& p);
+	/// @see uvec4 unpackI3x10_1x2(uint32 const& p);
 	GLM_FUNC_DECL ivec4 unpackI3x10_1x2(uint32 p);
 
 	/// Returns an unsigned integer obtained by converting the components of a four-component unsigned integer vector 
@@ -335,11 +335,11 @@ namespace glm
 	/// the forth component specifies the 2 most-significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see uint32 packI3x10_1x2(ivec4 const & v)
-	/// @see uint32 packSnorm3x10_1x2(vec4 const & v)
-	/// @see uint32 packUnorm3x10_1x2(vec4 const & v)
-	/// @see ivec4 unpackU3x10_1x2(uint32 const & p)
-	GLM_FUNC_DECL uint32 packU3x10_1x2(uvec4 const & v);
+	/// @see uint32 packI3x10_1x2(ivec4 const& v)
+	/// @see uint32 packSnorm3x10_1x2(vec4 const& v)
+	/// @see uint32 packUnorm3x10_1x2(vec4 const& v)
+	/// @see ivec4 unpackU3x10_1x2(uint32 const& p)
+	GLM_FUNC_DECL uint32 packU3x10_1x2(uvec4 const& v);
 
 	/// Unpacks a single 32-bit unsigned integer p into three 10-bit and one 2-bit unsigned integers. 
 	/// 
@@ -347,9 +347,9 @@ namespace glm
 	/// the last component will be extracted from the most significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see uint32 packU3x10_1x2(uvec4 const & v)
-	/// @see vec4 unpackSnorm3x10_1x2(uint32 const & p);
-	/// @see uvec4 unpackI3x10_1x2(uint32 const & p);
+	/// @see uint32 packU3x10_1x2(uvec4 const& v)
+	/// @see vec4 unpackSnorm3x10_1x2(uint32 const& p);
+	/// @see uvec4 unpackI3x10_1x2(uint32 const& p);
 	GLM_FUNC_DECL uvec4 unpackU3x10_1x2(uint32 p);
 
 	/// First, converts the first three components of the normalized floating-point value v into 10-bit signed integer values.
@@ -364,11 +364,11 @@ namespace glm
 	/// the forth component specifies the 2 most-significant bits.
 	///
 	/// @see gtc_packing
-	/// @see vec4 unpackSnorm3x10_1x2(uint32 const & p)
-	/// @see uint32 packUnorm3x10_1x2(vec4 const & v)
-	/// @see uint32 packU3x10_1x2(uvec4 const & v)
-	/// @see uint32 packI3x10_1x2(ivec4 const & v)
-	GLM_FUNC_DECL uint32 packSnorm3x10_1x2(vec4 const & v);
+	/// @see vec4 unpackSnorm3x10_1x2(uint32 const& p)
+	/// @see uint32 packUnorm3x10_1x2(vec4 const& v)
+	/// @see uint32 packU3x10_1x2(uvec4 const& v)
+	/// @see uint32 packI3x10_1x2(ivec4 const& v)
+	GLM_FUNC_DECL uint32 packSnorm3x10_1x2(vec4 const& v);
 
 	/// First, unpacks a single 32-bit unsigned integer p into four 16-bit signed integers. 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned four-component vector.
@@ -381,10 +381,10 @@ namespace glm
 	/// the last component will be extracted from the most significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see uint32 packSnorm3x10_1x2(vec4 const & v)
-	/// @see vec4 unpackUnorm3x10_1x2(uint32 const & p))
-	/// @see uvec4 unpackI3x10_1x2(uint32 const & p)
-	/// @see uvec4 unpackU3x10_1x2(uint32 const & p)
+	/// @see uint32 packSnorm3x10_1x2(vec4 const& v)
+	/// @see vec4 unpackUnorm3x10_1x2(uint32 const& p))
+	/// @see uvec4 unpackI3x10_1x2(uint32 const& p)
+	/// @see uvec4 unpackU3x10_1x2(uint32 const& p)
 	GLM_FUNC_DECL vec4 unpackSnorm3x10_1x2(uint32 p);
 
 	/// First, converts the first three components of the normalized floating-point value v into 10-bit unsigned integer values.
@@ -399,11 +399,11 @@ namespace glm
 	/// the forth component specifies the 2 most-significant bits.
 	///
 	/// @see gtc_packing
-	/// @see vec4 unpackUnorm3x10_1x2(uint32 const & p)
-	/// @see uint32 packUnorm3x10_1x2(vec4 const & v)
-	/// @see uint32 packU3x10_1x2(uvec4 const & v)
-	/// @see uint32 packI3x10_1x2(ivec4 const & v)
-	GLM_FUNC_DECL uint32 packUnorm3x10_1x2(vec4 const & v);
+	/// @see vec4 unpackUnorm3x10_1x2(uint32 const& p)
+	/// @see uint32 packUnorm3x10_1x2(vec4 const& v)
+	/// @see uint32 packU3x10_1x2(uvec4 const& v)
+	/// @see uint32 packI3x10_1x2(ivec4 const& v)
+	GLM_FUNC_DECL uint32 packUnorm3x10_1x2(vec4 const& v);
 
 	/// First, unpacks a single 32-bit unsigned integer p into four 16-bit signed integers. 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned four-component vector.
@@ -416,10 +416,10 @@ namespace glm
 	/// the last component will be extracted from the most significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see uint32 packSnorm3x10_1x2(vec4 const & v)
-	/// @see vec4 unpackInorm3x10_1x2(uint32 const & p))
-	/// @see uvec4 unpackI3x10_1x2(uint32 const & p)
-	/// @see uvec4 unpackU3x10_1x2(uint32 const & p)
+	/// @see uint32 packSnorm3x10_1x2(vec4 const& v)
+	/// @see vec4 unpackInorm3x10_1x2(uint32 const& p))
+	/// @see uvec4 unpackI3x10_1x2(uint32 const& p)
+	/// @see uvec4 unpackU3x10_1x2(uint32 const& p)
 	GLM_FUNC_DECL vec4 unpackUnorm3x10_1x2(uint32 p);
 
 	/// First, converts the first two components of the normalized floating-point value v into 11-bit signless floating-point values.
@@ -430,8 +430,8 @@ namespace glm
 	/// the last component specifies the 10 most-significant bits.
 	///
 	/// @see gtc_packing
-	/// @see vec3 unpackF2x11_1x10(uint32 const & p)
-	GLM_FUNC_DECL uint32 packF2x11_1x10(vec3 const & v);
+	/// @see vec3 unpackF2x11_1x10(uint32 const& p)
+	GLM_FUNC_DECL uint32 packF2x11_1x10(vec3 const& v);
 
 	/// First, unpacks a single 32-bit unsigned integer p into two 11-bit signless floating-point values and one 10-bit signless floating-point value . 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned three-component vector.
@@ -440,7 +440,7 @@ namespace glm
 	/// the last component will be extracted from the most significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see uint32 packF2x11_1x10(vec3 const & v)
+	/// @see uint32 packF2x11_1x10(vec3 const& v)
 	GLM_FUNC_DECL vec3 unpackF2x11_1x10(uint32 p);
 
 
@@ -454,8 +454,8 @@ namespace glm
 	/// packF3x9_E1x5 allows encoding into RGBE / RGB9E5 format
 	///
 	/// @see gtc_packing
-	/// @see vec3 unpackF3x9_E1x5(uint32 const & p)
-	GLM_FUNC_DECL uint32 packF3x9_E1x5(vec3 const & v);
+	/// @see vec3 unpackF3x9_E1x5(uint32 const& p)
+	GLM_FUNC_DECL uint32 packF3x9_E1x5(vec3 const& v);
 
 	/// First, unpacks a single 32-bit unsigned integer p into two 11-bit signless floating-point values and one 10-bit signless floating-point value . 
 	/// Then, each component is converted to a normalized floating-point value to generate the returned three-component vector.
@@ -466,7 +466,7 @@ namespace glm
 	/// unpackF3x9_E1x5 allows decoding RGBE / RGB9E5 data
 	///
 	/// @see gtc_packing
-	/// @see uint32 packF3x9_E1x5(vec3 const & v)
+	/// @see uint32 packF3x9_E1x5(vec3 const& v)
 	GLM_FUNC_DECL vec3 unpackF3x9_E1x5(uint32 p);
 
 	/// Returns an unsigned integer vector obtained by converting the components of a floating-point vector
@@ -475,20 +475,20 @@ namespace glm
 	/// the forth component specifies the 16 most-significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see vec<3, T, P> unpackRGBM(vec<4, T, P> const & p)
+	/// @see vec<3, T, P> unpackRGBM(vec<4, T, P> const& p)
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> packRGBM(vec<3, T, P> const & rgb);
+	GLM_FUNC_DECL vec<4, T, P> packRGBM(vec<3, T, P> const& rgb);
 
 	/// Returns a floating-point vector with components obtained by reinterpreting an integer vector as 16-bit floating-point numbers and converting them to 32-bit floating-point values.
 	/// The first component of the vector is obtained from the 16 least-significant bits of v;
 	/// the forth component is obtained from the 16 most-significant bits of v.
 	/// 
 	/// @see gtc_packing
-	/// @see vec<4, T, P> packRGBM(vec<3, float, P> const & v)
+	/// @see vec<4, T, P> packRGBM(vec<3, float, P> const& v)
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> unpackRGBM(vec<4, T, P> const & rgbm);
+	GLM_FUNC_DECL vec<3, T, P> unpackRGBM(vec<4, T, P> const& rgbm);
 
 	/// Returns an unsigned integer vector obtained by converting the components of a floating-point vector
 	/// to the 16-bit floating-point representation found in the OpenGL Specification.
@@ -496,107 +496,107 @@ namespace glm
 	/// the forth component specifies the 16 most-significant bits.
 	/// 
 	/// @see gtc_packing
-	/// @see vec<L, float, P> unpackHalf(vec<L, uint16, P> const & p)
+	/// @see vec<L, float, P> unpackHalf(vec<L, uint16, P> const& p)
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	template<length_t L, qualifier P>
-	GLM_FUNC_DECL vec<L, uint16, P> packHalf(vec<L, float, P> const & v);
+	GLM_FUNC_DECL vec<L, uint16, P> packHalf(vec<L, float, P> const& v);
 
 	/// Returns a floating-point vector with components obtained by reinterpreting an integer vector as 16-bit floating-point numbers and converting them to 32-bit floating-point values.
 	/// The first component of the vector is obtained from the 16 least-significant bits of v;
 	/// the forth component is obtained from the 16 most-significant bits of v.
 	/// 
 	/// @see gtc_packing
-	/// @see vec<L, uint16, P> packHalf(vec<L, float, P> const & v)
+	/// @see vec<L, uint16, P> packHalf(vec<L, float, P> const& v)
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.4 Floating-Point Pack and Unpack Functions</a>
 	template<length_t L, qualifier P>
-	GLM_FUNC_DECL vec<L, float, P> unpackHalf(vec<L, uint16, P> const & p);
+	GLM_FUNC_DECL vec<L, float, P> unpackHalf(vec<L, uint16, P> const& p);
 
 	/// Convert each component of the normalized floating-point vector into unsigned integer values.
 	///
 	/// @see gtc_packing
-	/// @see vec<L, floatType, P> unpackUnorm(vec<L, intType, P> const & p);
+	/// @see vec<L, floatType, P> unpackUnorm(vec<L, intType, P> const& p);
 	template<typename uintType, length_t L, typename floatType, qualifier P>
-	GLM_FUNC_DECL vec<L, uintType, P> packUnorm(vec<L, floatType, P> const & v);
+	GLM_FUNC_DECL vec<L, uintType, P> packUnorm(vec<L, floatType, P> const& v);
 
 	/// Convert a packed integer to a normalized floating-point vector.
 	/// 
 	/// @see gtc_packing
-	/// @see vec<L, intType, P> packUnorm(vec<L, floatType, P> const & v)
+	/// @see vec<L, intType, P> packUnorm(vec<L, floatType, P> const& v)
 	template<typename floatType, length_t L, typename uintType, qualifier P>
-	GLM_FUNC_DECL vec<L, floatType, P> unpackUnorm(vec<L, uintType, P> const & v);
+	GLM_FUNC_DECL vec<L, floatType, P> unpackUnorm(vec<L, uintType, P> const& v);
 
 	/// Convert each component of the normalized floating-point vector into signed integer values.
 	///
 	/// @see gtc_packing
-	/// @see vec<L, floatType, P> unpackSnorm(vec<L, intType, P> const & p);
+	/// @see vec<L, floatType, P> unpackSnorm(vec<L, intType, P> const& p);
 	template<typename intType, length_t L, typename floatType, qualifier P>
-	GLM_FUNC_DECL vec<L, intType, P> packSnorm(vec<L, floatType, P> const & v);
+	GLM_FUNC_DECL vec<L, intType, P> packSnorm(vec<L, floatType, P> const& v);
 
 	/// Convert a packed integer to a normalized floating-point vector.
 	/// 
 	/// @see gtc_packing
-	/// @see vec<L, intType, P> packSnorm(vec<L, floatType, P> const & v)
+	/// @see vec<L, intType, P> packSnorm(vec<L, floatType, P> const& v)
 	template<typename floatType, length_t L, typename intType, qualifier P>
-	GLM_FUNC_DECL vec<L, floatType, P> unpackSnorm(vec<L, intType, P> const & v);
+	GLM_FUNC_DECL vec<L, floatType, P> unpackSnorm(vec<L, intType, P> const& v);
 
 	/// Convert each component of the normalized floating-point vector into unsigned integer values.
 	///
 	/// @see gtc_packing
 	/// @see vec2 unpackUnorm2x4(uint8 p)
-	GLM_FUNC_DECL uint8 packUnorm2x4(vec2 const & v);
+	GLM_FUNC_DECL uint8 packUnorm2x4(vec2 const& v);
 
 	/// Convert a packed integer to a normalized floating-point vector.
 	/// 
 	/// @see gtc_packing
-	/// @see uint8 packUnorm2x4(vec2 const & v)
+	/// @see uint8 packUnorm2x4(vec2 const& v)
 	GLM_FUNC_DECL vec2 unpackUnorm2x4(uint8 p);
 
 	/// Convert each component of the normalized floating-point vector into unsigned integer values.
 	///
 	/// @see gtc_packing
 	/// @see vec4 unpackUnorm4x4(uint16 p)
-	GLM_FUNC_DECL uint16 packUnorm4x4(vec4 const & v);
+	GLM_FUNC_DECL uint16 packUnorm4x4(vec4 const& v);
 
 	/// Convert a packed integer to a normalized floating-point vector.
 	/// 
 	/// @see gtc_packing
-	/// @see uint16 packUnorm4x4(vec4 const & v)
+	/// @see uint16 packUnorm4x4(vec4 const& v)
 	GLM_FUNC_DECL vec4 unpackUnorm4x4(uint16 p);
 
 	/// Convert each component of the normalized floating-point vector into unsigned integer values.
 	///
 	/// @see gtc_packing
 	/// @see vec3 unpackUnorm1x5_1x6_1x5(uint16 p)
-	GLM_FUNC_DECL uint16 packUnorm1x5_1x6_1x5(vec3 const & v);
+	GLM_FUNC_DECL uint16 packUnorm1x5_1x6_1x5(vec3 const& v);
 
 	/// Convert a packed integer to a normalized floating-point vector.
 	/// 
 	/// @see gtc_packing
-	/// @see uint16 packUnorm1x5_1x6_1x5(vec3 const & v)
+	/// @see uint16 packUnorm1x5_1x6_1x5(vec3 const& v)
 	GLM_FUNC_DECL vec3 unpackUnorm1x5_1x6_1x5(uint16 p);
 
 	/// Convert each component of the normalized floating-point vector into unsigned integer values.
 	///
 	/// @see gtc_packing
 	/// @see vec4 unpackUnorm3x5_1x1(uint16 p)
-	GLM_FUNC_DECL uint16 packUnorm3x5_1x1(vec4 const & v);
+	GLM_FUNC_DECL uint16 packUnorm3x5_1x1(vec4 const& v);
 
 	/// Convert a packed integer to a normalized floating-point vector.
 	/// 
 	/// @see gtc_packing
-	/// @see uint16 packUnorm3x5_1x1(vec4 const & v)
+	/// @see uint16 packUnorm3x5_1x1(vec4 const& v)
 	GLM_FUNC_DECL vec4 unpackUnorm3x5_1x1(uint16 p);
 
 	/// Convert each component of the normalized floating-point vector into unsigned integer values.
 	///
 	/// @see gtc_packing
 	/// @see vec3 unpackUnorm2x3_1x2(uint8 p)
-	GLM_FUNC_DECL uint8 packUnorm2x3_1x2(vec3 const & v);
+	GLM_FUNC_DECL uint8 packUnorm2x3_1x2(vec3 const& v);
 
 	/// Convert a packed integer to a normalized floating-point vector.
 	/// 
 	/// @see gtc_packing
-	/// @see uint8 packUnorm2x3_1x2(vec3 const & v)
+	/// @see uint8 packUnorm2x3_1x2(vec3 const& v)
 	GLM_FUNC_DECL vec3 unpackUnorm2x3_1x2(uint8 p);
 
 
diff --git a/glm/gtc/packing.inl b/glm/gtc/packing.inl
index 5690b039..8e6340e5 100644
--- a/glm/gtc/packing.inl
+++ b/glm/gtc/packing.inl
@@ -278,7 +278,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_half<1, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<1, uint16, P> pack(vec<1, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<1, uint16, P> pack(vec<1, float, P> const& v)
 		{
 			int16 const Unpack(detail::toFloat16(v.x));
 			u16vec1 Packed;
@@ -286,7 +286,7 @@ namespace detail
 			return Packed;
 		}
 
-		GLM_FUNC_QUALIFIER static vec<1, float, P> unpack(vec<1, uint16, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<1, float, P> unpack(vec<1, uint16, P> const& v)
 		{
 			i16vec1 Unpack;
 			memcpy(&Unpack, &v, sizeof(Unpack));
@@ -297,7 +297,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_half<2, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<2, uint16, P> pack(vec<2, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<2, uint16, P> pack(vec<2, float, P> const& v)
 		{
 			vec<2, int16, P> const Unpack(detail::toFloat16(v.x), detail::toFloat16(v.y));
 			u16vec2 Packed;
@@ -305,7 +305,7 @@ namespace detail
 			return Packed;
 		}
 
-		GLM_FUNC_QUALIFIER static vec<2, float, P> unpack(vec<2, uint16, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<2, float, P> unpack(vec<2, uint16, P> const& v)
 		{
 			i16vec2 Unpack;
 			memcpy(&Unpack, &v, sizeof(Unpack));
@@ -316,7 +316,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_half<3, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<3, uint16, P> pack(vec<3, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<3, uint16, P> pack(vec<3, float, P> const& v)
 		{
 			vec<3, int16, P> const Unpack(detail::toFloat16(v.x), detail::toFloat16(v.y), detail::toFloat16(v.z));
 			u16vec3 Packed;
@@ -324,7 +324,7 @@ namespace detail
 			return Packed;
 		}
 
-		GLM_FUNC_QUALIFIER static vec<3, float, P> unpack(vec<3, uint16, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<3, float, P> unpack(vec<3, uint16, P> const& v)
 		{
 			i16vec3 Unpack;
 			memcpy(&Unpack, &v, sizeof(Unpack));
@@ -335,7 +335,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_half<4, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, uint16, P> pack(vec<4, float, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, uint16, P> pack(vec<4, float, P> const& v)
 		{
 			vec<4, int16, P> const Unpack(detail::toFloat16(v.x), detail::toFloat16(v.y), detail::toFloat16(v.z), detail::toFloat16(v.w));
 			u16vec4 Packed;
@@ -343,7 +343,7 @@ namespace detail
 			return Packed;
 		}
 
-		GLM_FUNC_QUALIFIER static vec<4, float, P> unpack(vec<4, uint16, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<4, float, P> unpack(vec<4, uint16, P> const& v)
 		{
 			i16vec4 Unpack;
 			memcpy(&Unpack, &v, sizeof(Unpack));
@@ -363,7 +363,7 @@ namespace detail
 		return Unpack * static_cast<float>(0.0039215686274509803921568627451); // 1 / 255
 	}
 	
-	GLM_FUNC_QUALIFIER uint16 packUnorm2x8(vec2 const & v)
+	GLM_FUNC_QUALIFIER uint16 packUnorm2x8(vec2 const& v)
 	{
 		u8vec2 const Topack(round(clamp(v, 0.0f, 1.0f) * 255.0f));
 
@@ -396,7 +396,7 @@ namespace detail
 			-1.0f, 1.0f);
 	}
 	
-	GLM_FUNC_QUALIFIER uint16 packSnorm2x8(vec2 const & v)
+	GLM_FUNC_QUALIFIER uint16 packSnorm2x8(vec2 const& v)
 	{
 		i8vec2 const Topack(round(clamp(v, -1.0f, 1.0f) * 127.0f));
 		uint16 Packed = 0;
@@ -424,7 +424,7 @@ namespace detail
 		return Unpack * 1.5259021896696421759365224689097e-5f; // 1.0 / 65535.0
 	}
 
-	GLM_FUNC_QUALIFIER uint64 packUnorm4x16(vec4 const & v)
+	GLM_FUNC_QUALIFIER uint64 packUnorm4x16(vec4 const& v)
 	{
 		u16vec4 const Topack(round(clamp(v , 0.0f, 1.0f) * 65535.0f));
 		uint64 Packed = 0;
@@ -456,7 +456,7 @@ namespace detail
 			-1.0f, 1.0f);
 	}
 
-	GLM_FUNC_QUALIFIER uint64 packSnorm4x16(vec4 const & v)
+	GLM_FUNC_QUALIFIER uint64 packSnorm4x16(vec4 const& v)
 	{
 		i16vec4 const Topack(round(clamp(v ,-1.0f, 1.0f) * 32767.0f));
 		uint64 Packed = 0;
@@ -488,7 +488,7 @@ namespace detail
 		return detail::toFloat32(Unpack);
 	}
 
-	GLM_FUNC_QUALIFIER uint64 packHalf4x16(glm::vec4 const & v)
+	GLM_FUNC_QUALIFIER uint64 packHalf4x16(glm::vec4 const& v)
 	{
 		i16vec4 const Unpack(
 			detail::toFloat16(v.x),
@@ -511,7 +511,7 @@ namespace detail
 			detail::toFloat32(Unpack.w));
 	}
 
-	GLM_FUNC_QUALIFIER uint32 packI3x10_1x2(ivec4 const & v)
+	GLM_FUNC_QUALIFIER uint32 packI3x10_1x2(ivec4 const& v)
 	{
 		detail::i10i10i10i2 Result;
 		Result.data.x = v.x;
@@ -532,7 +532,7 @@ namespace detail
 			Unpack.data.w);
 	}
 
-	GLM_FUNC_QUALIFIER uint32 packU3x10_1x2(uvec4 const & v)
+	GLM_FUNC_QUALIFIER uint32 packU3x10_1x2(uvec4 const& v)
 	{
 		detail::u10u10u10u2 Result;
 		Result.data.x = v.x;
@@ -553,7 +553,7 @@ namespace detail
 			Unpack.data.w);
 	}
 
-	GLM_FUNC_QUALIFIER uint32 packSnorm3x10_1x2(vec4 const & v)
+	GLM_FUNC_QUALIFIER uint32 packSnorm3x10_1x2(vec4 const& v)
 	{
 		ivec4 const Pack(round(clamp(v,-1.0f, 1.0f) * vec4(511.f, 511.f, 511.f, 1.f)));
 
@@ -575,7 +575,7 @@ namespace detail
 		return clamp(Result * vec4(1.f / 511.f, 1.f / 511.f, 1.f / 511.f, 1.f), -1.0f, 1.0f);
 	}
 
-	GLM_FUNC_QUALIFIER uint32 packUnorm3x10_1x2(vec4 const & v)
+	GLM_FUNC_QUALIFIER uint32 packUnorm3x10_1x2(vec4 const& v)
 	{
 		uvec4 const Unpack(round(clamp(v, 0.0f, 1.0f) * vec4(1023.f, 1023.f, 1023.f, 3.f)));
 
@@ -596,7 +596,7 @@ namespace detail
 		return vec4(Unpack.data.x, Unpack.data.y, Unpack.data.z, Unpack.data.w) * ScaleFactors;
 	}
 
-	GLM_FUNC_QUALIFIER uint32 packF2x11_1x10(vec3 const & v)
+	GLM_FUNC_QUALIFIER uint32 packF2x11_1x10(vec3 const& v)
 	{
 		return
 			((detail::floatTo11bit(v.x) & ((1 << 11) - 1)) <<  0) |
@@ -612,7 +612,7 @@ namespace detail
 			detail::packed10bitToFloat(v >> 22));
 	}
 
-	GLM_FUNC_QUALIFIER uint32 packF3x9_E1x5(vec3 const & v)
+	GLM_FUNC_QUALIFIER uint32 packF3x9_E1x5(vec3 const& v)
 	{
 		float const SharedExpMax = (pow(2.0f, 9.0f - 1.0f) / pow(2.0f, 9.0f)) * pow(2.0f, 31.f - 15.f);
 		vec3 const Color = clamp(v, 0.0f, SharedExpMax);
@@ -642,7 +642,7 @@ namespace detail
 
 	// Based on Brian Karis http://graphicrants.blogspot.fr/2009/04/rgbm-color-encoding.html
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> packRGBM(vec<3, T, P> const & rgb)
+	GLM_FUNC_QUALIFIER vec<4, T, P> packRGBM(vec<3, T, P> const& rgb)
 	{
 		vec<3, T, P> const Color(rgb * static_cast<T>(1.0 / 6.0));
 		T Alpha = clamp(max(max(Color.x, Color.y), max(Color.z, static_cast<T>(1e-6))), static_cast<T>(0), static_cast<T>(1));
@@ -651,19 +651,19 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> unpackRGBM(vec<4, T, P> const & rgbm)
+	GLM_FUNC_QUALIFIER vec<3, T, P> unpackRGBM(vec<4, T, P> const& rgbm)
 	{
 		return vec<3, T, P>(rgbm.x, rgbm.y, rgbm.z) * rgbm.w * static_cast<T>(6);
 	}
 
 	template<length_t L, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, uint16, P> packHalf(vec<L, float, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, uint16, P> packHalf(vec<L, float, P> const& v)
 	{
 		return detail::compute_half<L, P>::pack(v);
 	}
 
 	template<length_t L, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, float, P> unpackHalf(vec<L, uint16, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, float, P> unpackHalf(vec<L, uint16, P> const& v)
 	{
 		return detail::compute_half<L, P>::unpack(v);
 	}
@@ -687,7 +687,7 @@ namespace detail
 	}
 
 	template<typename intType, length_t L, typename floatType, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, intType, P> packSnorm(vec<L, floatType, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, intType, P> packSnorm(vec<L, floatType, P> const& v)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<intType>::is_integer, "uintType must be an integer type");
 		GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, "floatType must be a floating point type");
@@ -696,7 +696,7 @@ namespace detail
 	}
 
 	template<typename floatType, length_t L, typename intType, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, floatType, P> unpackSnorm(vec<L, intType, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, floatType, P> unpackSnorm(vec<L, intType, P> const& v)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<intType>::is_integer, "uintType must be an integer type");
 		GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, "floatType must be a floating point type");
@@ -704,7 +704,7 @@ namespace detail
 		return clamp(vec<L, floatType, P>(v) * (static_cast<floatType>(1) / static_cast<floatType>(std::numeric_limits<intType>::max())), static_cast<floatType>(-1), static_cast<floatType>(1));
 	}
 
-	GLM_FUNC_QUALIFIER uint8 packUnorm2x4(vec2 const & v)
+	GLM_FUNC_QUALIFIER uint8 packUnorm2x4(vec2 const& v)
 	{
 		u32vec2 const Unpack(round(clamp(v, 0.0f, 1.0f) * 15.0f));
 		detail::u4u4 Result;
@@ -721,7 +721,7 @@ namespace detail
 		return vec2(Unpack.data.x, Unpack.data.y) * ScaleFactor;
 	}
 
-	GLM_FUNC_QUALIFIER uint16 packUnorm4x4(vec4 const & v)
+	GLM_FUNC_QUALIFIER uint16 packUnorm4x4(vec4 const& v)
 	{
 		u32vec4 const Unpack(round(clamp(v, 0.0f, 1.0f) * 15.0f));
 		detail::u4u4u4u4 Result;
@@ -740,7 +740,7 @@ namespace detail
 		return vec4(Unpack.data.x, Unpack.data.y, Unpack.data.z, Unpack.data.w) * ScaleFactor;
 	}
 
-	GLM_FUNC_QUALIFIER uint16 packUnorm1x5_1x6_1x5(vec3 const & v)
+	GLM_FUNC_QUALIFIER uint16 packUnorm1x5_1x6_1x5(vec3 const& v)
 	{
 		u32vec3 const Unpack(round(clamp(v, 0.0f, 1.0f) * vec3(31.f, 63.f, 31.f)));
 		detail::u5u6u5 Result;
@@ -758,7 +758,7 @@ namespace detail
 		return vec3(Unpack.data.x, Unpack.data.y, Unpack.data.z) * ScaleFactor;
 	}
 
-	GLM_FUNC_QUALIFIER uint16 packUnorm3x5_1x1(vec4 const & v)
+	GLM_FUNC_QUALIFIER uint16 packUnorm3x5_1x1(vec4 const& v)
 	{
 		u32vec4 const Unpack(round(clamp(v, 0.0f, 1.0f) * vec4(31.f, 31.f, 31.f, 1.f)));
 		detail::u5u5u5u1 Result;
@@ -777,7 +777,7 @@ namespace detail
 		return vec4(Unpack.data.x, Unpack.data.y, Unpack.data.z, Unpack.data.w) * ScaleFactor;
 	}
 
-	GLM_FUNC_QUALIFIER uint8 packUnorm2x3_1x2(vec3 const & v)
+	GLM_FUNC_QUALIFIER uint8 packUnorm2x3_1x2(vec3 const& v)
 	{
 		u32vec3 const Unpack(round(clamp(v, 0.0f, 1.0f) * vec3(7.f, 7.f, 3.f)));
 		detail::u3u3u2 Result;
diff --git a/glm/gtc/quaternion.hpp b/glm/gtc/quaternion.hpp
index 694f0d2e..b343f130 100644
--- a/glm/gtc/quaternion.hpp
+++ b/glm/gtc/quaternion.hpp
@@ -73,7 +73,7 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 4;}
 
 		GLM_FUNC_DECL T & operator[](length_type i);
-		GLM_FUNC_DECL T const & operator[](length_type i) const;
+		GLM_FUNC_DECL T const& operator[](length_type i) const;
 
 		// -- Implicit basic constructors --
 
@@ -104,7 +104,7 @@ namespace glm
 		/// @param v A second normalized axis
 		/// @see gtc_quaternion
 		/// @see http://lolengine.net/blog/2013/09/18/beautiful-maths-quaternion-from-vectors
-		GLM_FUNC_DECL tquat(vec<3, T, P> const & u, vec<3, T, P> const & v);
+		GLM_FUNC_DECL tquat(vec<3, T, P> const& u, vec<3, T, P> const& v);
 
 		/// Build a quaternion from euler angles (pitch, yaw, roll), in radians.
 		GLM_FUNC_DECL GLM_EXPLICIT tquat(vec<3, T, P> const& eulerAngles);
@@ -140,39 +140,39 @@ namespace glm
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> operator+(tquat<T, P> const & q, tquat<T, P> const & p);
+	GLM_FUNC_DECL tquat<T, P> operator+(tquat<T, P> const& q, tquat<T, P> const& p);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> operator*(tquat<T, P> const & q, tquat<T, P> const & p);
+	GLM_FUNC_DECL tquat<T, P> operator*(tquat<T, P> const& q, tquat<T, P> const& p);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(tquat<T, P> const & q, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator*(tquat<T, P> const& q, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const & v, tquat<T, P> const & q);
+	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const& v, tquat<T, P> const& q);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(tquat<T, P> const & q, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator*(tquat<T, P> const& q, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const & v, tquat<T, P> const & q);
+	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const& v, tquat<T, P> const& q);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> operator*(tquat<T, P> const & q, T const & s);
+	GLM_FUNC_DECL tquat<T, P> operator*(tquat<T, P> const& q, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> operator*(T const & s, tquat<T, P> const & q);
+	GLM_FUNC_DECL tquat<T, P> operator*(T const& s, tquat<T, P> const& q);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> operator/(tquat<T, P> const & q, T const & s);
+	GLM_FUNC_DECL tquat<T, P> operator/(tquat<T, P> const& q, T const& s);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(tquat<T, P> const & q1, tquat<T, P> const & q2);
+	GLM_FUNC_DECL bool operator==(tquat<T, P> const& q1, tquat<T, P> const& q2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(tquat<T, P> const & q1, tquat<T, P> const & q2);
+	GLM_FUNC_DECL bool operator!=(tquat<T, P> const& q1, tquat<T, P> const& q2);
 
 	/// Returns the length of the quaternion.
 	/// 
@@ -180,7 +180,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL T length(tquat<T, P> const & q);
+	GLM_FUNC_DECL T length(tquat<T, P> const& q);
 
 	/// Returns the normalized quaternion.
 	/// 
@@ -188,7 +188,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> normalize(tquat<T, P> const & q);
+	GLM_FUNC_DECL tquat<T, P> normalize(tquat<T, P> const& q);
 		
 	/// Returns dot product of q1 and q2, i.e., q1[0] * q2[0] + q1[1] * q2[1] + ...
 	/// 
@@ -196,7 +196,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL T dot(tquat<T, P> const & x, tquat<T, P> const & y);
+	GLM_FUNC_DECL T dot(tquat<T, P> const& x, tquat<T, P> const& y);
 
 	/// Spherical linear interpolation of two quaternions.
 	/// The interpolation is oriented and the rotation is performed at constant speed.
@@ -207,10 +207,10 @@ namespace glm
 	/// @param a Interpolation factor. The interpolation is defined beyond the range [0, 1].
 	/// @tparam T Floating-point scalar types.
 	///
-	/// @see - slerp(tquat<T, P> const & x, tquat<T, P> const & y, T const & a)
+	/// @see - slerp(tquat<T, P> const& x, tquat<T, P> const& y, T const& a)
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> mix(tquat<T, P> const & x, tquat<T, P> const & y, T a);
+	GLM_FUNC_DECL tquat<T, P> mix(tquat<T, P> const& x, tquat<T, P> const& y, T a);
 
 	/// Linear interpolation of two quaternions.
 	/// The interpolation is oriented.
@@ -222,7 +222,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> lerp(tquat<T, P> const & x, tquat<T, P> const & y, T a);
+	GLM_FUNC_DECL tquat<T, P> lerp(tquat<T, P> const& x, tquat<T, P> const& y, T a);
 
 	/// Spherical linear interpolation of two quaternions.
 	/// The interpolation always take the short path and the rotation is performed at constant speed.
@@ -234,7 +234,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> slerp(tquat<T, P> const & x, tquat<T, P> const & y, T a);
+	GLM_FUNC_DECL tquat<T, P> slerp(tquat<T, P> const& x, tquat<T, P> const& y, T a);
 
 	/// Returns the q conjugate.
 	/// 
@@ -242,7 +242,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> conjugate(tquat<T, P> const & q);
+	GLM_FUNC_DECL tquat<T, P> conjugate(tquat<T, P> const& q);
 
 	/// Returns the q inverse.
 	/// 
@@ -250,7 +250,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> inverse(tquat<T, P> const & q);
+	GLM_FUNC_DECL tquat<T, P> inverse(tquat<T, P> const& q);
 
 	/// Rotates a quaternion from a vector of 3 components axis and an angle.
 	/// 
@@ -261,7 +261,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tquat<T, P> rotate(tquat<T, P> const & q, T const & angle, vec<3, T, P> const & axis);
+	GLM_FUNC_DECL tquat<T, P> rotate(tquat<T, P> const& q, T const& angle, vec<3, T, P> const& axis);
 
 	/// Returns euler angles, pitch as x, yaw as y, roll as z.
 	/// The result is expressed in radians.
@@ -270,7 +270,7 @@ namespace glm
 	///
 	/// @see gtc_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> eulerAngles(tquat<T, P> const & x);
+	GLM_FUNC_DECL vec<3, T, P> eulerAngles(tquat<T, P> const& x);
 
 	/// Returns roll value of euler angles expressed in radians.
 	///
diff --git a/glm/gtc/quaternion.inl b/glm/gtc/quaternion.inl
index b96a5cf7..f8bd4545 100644
--- a/glm/gtc/quaternion.inl
+++ b/glm/gtc/quaternion.inl
@@ -60,7 +60,7 @@ namespace detail
 	template<typename T, qualifier P, bool Aligned>
 	struct compute_quat_mul_vec4
 	{
-		static vec<4, T, P> call(tquat<T, P> const & q, vec<4, T, P> const & v)
+		static vec<4, T, P> call(tquat<T, P> const& q, vec<4, T, P> const& v)
 		{
 			return vec<4, T, P>(q * vec<3, T, P>(v), v.w);
 		}
@@ -77,7 +77,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T const & tquat<T, P>::operator[](typename tquat<T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER T const& tquat<T, P>::operator[](typename tquat<T, P>::length_type i) const
 	{
 		assert(i >= 0 && i < this->length());
 		return (&x)[i];
@@ -93,7 +93,7 @@ namespace detail
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER GLM_CONSTEXPR tquat<T, P>::tquat(tquat<T, P> const & q)
+		GLM_FUNC_QUALIFIER GLM_CONSTEXPR tquat<T, P>::tquat(tquat<T, P> const& q)
 			: x(q.x), y(q.y), z(q.z), w(q.w)
 		{}
 #	endif//!GLM_HAS_DEFAULTED_FUNCTIONS
@@ -130,9 +130,9 @@ namespace detail
 	//template<typename valType> 
 	//GLM_FUNC_QUALIFIER tquat<valType>::tquat
 	//(
-	//	valType const & pitch,
-	//	valType const & yaw,
-	//	valType const & roll
+	//	valType const& pitch,
+	//	valType const& yaw,
+	//	valType const& roll
 	//)
 	//{
 	//	vec<3, valType> eulerAngle(pitch * valType(0.5), yaw * valType(0.5), roll * valType(0.5));
@@ -200,7 +200,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> inverse(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tquat<T, P> inverse(tquat<T, P> const& q)
 	{
 		return conjugate(q) / dot(q, q);
 	}
@@ -209,7 +209,7 @@ namespace detail
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER tquat<T, P> & tquat<T, P>::operator=(tquat<T, P> const & q)
+		GLM_FUNC_QUALIFIER tquat<T, P> & tquat<T, P>::operator=(tquat<T, P> const& q)
 		{
 			this->w = q.w;
 			this->x = q.x;
@@ -221,7 +221,7 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER tquat<T, P> & tquat<T, P>::operator=(tquat<U, P> const & q)
+	GLM_FUNC_QUALIFIER tquat<T, P> & tquat<T, P>::operator=(tquat<U, P> const& q)
 	{
 		this->w = static_cast<T>(q.w);
 		this->x = static_cast<T>(q.x);
@@ -246,7 +246,7 @@ namespace detail
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER tquat<T, P> & tquat<T, P>::operator*=(tquat<U, P> const & r)
+	GLM_FUNC_QUALIFIER tquat<T, P> & tquat<T, P>::operator*=(tquat<U, P> const& r)
 	{
 		tquat<T, P> const p(*this);
 		tquat<T, P> const q(r);
@@ -275,13 +275,13 @@ namespace detail
 	// -- Unary bit operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> operator+(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tquat<T, P> operator+(tquat<T, P> const& q)
 	{
 		return q;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> operator-(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tquat<T, P> operator-(tquat<T, P> const& q)
 	{
 		return tquat<T, P>(-q.w, -q.x, -q.y, -q.z);
 	}
@@ -289,19 +289,19 @@ namespace detail
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> operator+(tquat<T, P> const & q, tquat<T, P> const & p)
+	GLM_FUNC_QUALIFIER tquat<T, P> operator+(tquat<T, P> const& q, tquat<T, P> const& p)
 	{
 		return tquat<T, P>(q) += p;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> operator*(tquat<T, P> const & q, tquat<T, P> const & p)
+	GLM_FUNC_QUALIFIER tquat<T, P> operator*(tquat<T, P> const& q, tquat<T, P> const& p)
 	{
 		return tquat<T, P>(q) *= p;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(tquat<T, P> const & q, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(tquat<T, P> const& q, vec<3, T, P> const& v)
 	{
 		vec<3, T, P> const QuatVector(q.x, q.y, q.z);
 		vec<3, T, P> const uv(glm::cross(QuatVector, v));
@@ -311,7 +311,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const & v, tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const& v, tquat<T, P> const& q)
 	{
 		return glm::inverse(q) * v;
 	}
@@ -323,26 +323,26 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const & v, tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const& v, tquat<T, P> const& q)
 	{
 		return glm::inverse(q) * v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> operator*(tquat<T, P> const & q, T const & s)
+	GLM_FUNC_QUALIFIER tquat<T, P> operator*(tquat<T, P> const& q, T const& s)
 	{
 		return tquat<T, P>(
 			q.w * s, q.x * s, q.y * s, q.z * s);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> operator*(T const & s, tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tquat<T, P> operator*(T const& s, tquat<T, P> const& q)
 	{
 		return q * s;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> operator/(tquat<T, P> const & q, T const & s)
+	GLM_FUNC_QUALIFIER tquat<T, P> operator/(tquat<T, P> const& q, T const& s)
 	{
 		return tquat<T, P>(
 			q.w / s, q.x / s, q.y / s, q.z / s);
@@ -351,13 +351,13 @@ namespace detail
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(tquat<T, P> const & q1, tquat<T, P> const & q2)
+	GLM_FUNC_QUALIFIER bool operator==(tquat<T, P> const& q1, tquat<T, P> const& q2)
 	{
 		return all(epsilonEqual(q1, q2, epsilon<T>()));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(tquat<T, P> const & q1, tquat<T, P> const & q2)
+	GLM_FUNC_QUALIFIER bool operator!=(tquat<T, P> const& q1, tquat<T, P> const& q2)
 	{
 		return any(epsilonNotEqual(q1, q2, epsilon<T>()));
 	}
@@ -365,13 +365,13 @@ namespace detail
 	// -- Operations --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T length(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER T length(tquat<T, P> const& q)
 	{
 		return glm::sqrt(dot(q, q));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> normalize(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tquat<T, P> normalize(tquat<T, P> const& q)
 	{
 		T len = length(q);
 		if(len <= T(0)) // Problem
@@ -381,7 +381,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> cross(tquat<T, P> const & q1, tquat<T, P> const & q2)
+	GLM_FUNC_QUALIFIER tquat<T, P> cross(tquat<T, P> const& q1, tquat<T, P> const& q2)
 	{
 		return tquat<T, P>(
 			q1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z,
@@ -392,7 +392,7 @@ namespace detail
 /*
 	// (x * sin(1 - a) * angle / sin(angle)) + (y * sin(a) * angle / sin(angle))
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> mix(tquat<T, P> const & x, tquat<T, P> const & y, T const & a)
+	GLM_FUNC_QUALIFIER tquat<T, P> mix(tquat<T, P> const& x, tquat<T, P> const& y, T const& a)
 	{
 		if(a <= T(0)) return x;
 		if(a >= T(1)) return y;
@@ -431,9 +431,9 @@ namespace detail
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER tquat<T, P> mix2
 	(
-		tquat<T, P> const & x, 
-		tquat<T, P> const & y, 
-		T const & a
+		tquat<T, P> const& x, 
+		tquat<T, P> const& y, 
+		T const& a
 	)
 	{
 		bool flip = false;
@@ -467,7 +467,7 @@ namespace detail
 */
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> mix(tquat<T, P> const & x, tquat<T, P> const & y, T a)
+	GLM_FUNC_QUALIFIER tquat<T, P> mix(tquat<T, P> const& x, tquat<T, P> const& y, T a)
 	{
 		T cosTheta = dot(x, y);
 
@@ -490,7 +490,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> lerp(tquat<T, P> const & x, tquat<T, P> const & y, T a)
+	GLM_FUNC_QUALIFIER tquat<T, P> lerp(tquat<T, P> const& x, tquat<T, P> const& y, T a)
 	{
 		// Lerp is only defined in [0, 1]
 		assert(a >= static_cast<T>(0));
@@ -500,7 +500,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> slerp(tquat<T, P> const & x,	tquat<T, P> const & y, T a)
+	GLM_FUNC_QUALIFIER tquat<T, P> slerp(tquat<T, P> const& x,	tquat<T, P> const& y, T a)
 	{
 		tquat<T, P> z = y;
 
@@ -533,7 +533,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> rotate(tquat<T, P> const & q, T const & angle, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER tquat<T, P> rotate(tquat<T, P> const& q, T const& angle, vec<3, T, P> const& v)
 	{
 		vec<3, T, P> Tmp = v;
 
@@ -555,19 +555,19 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> eulerAngles(tquat<T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<3, T, P> eulerAngles(tquat<T, P> const& x)
 	{
 		return vec<3, T, P>(pitch(x), yaw(x), roll(x));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T roll(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER T roll(tquat<T, P> const& q)
 	{
 		return static_cast<T>(atan(static_cast<T>(2) * (q.x * q.y + q.w * q.z), q.w * q.w + q.x * q.x - q.y * q.y - q.z * q.z));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T pitch(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER T pitch(tquat<T, P> const& q)
 	{
 		//return T(atan(T(2) * (q.y * q.z + q.w * q.x), q.w * q.w - q.x * q.x - q.y * q.y + q.z * q.z));
 		const T y = static_cast<T>(2) * (q.y * q.z + q.w * q.x);
@@ -580,13 +580,13 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T yaw(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER T yaw(tquat<T, P> const& q)
 	{
 		return asin(clamp(static_cast<T>(-2) * (q.x * q.z - q.w * q.y), static_cast<T>(-1), static_cast<T>(1)));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> mat3_cast(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> mat3_cast(tquat<T, P> const& q)
 	{
 		mat<3, 3, T, P> Result(T(1));
 		T qxx(q.x * q.x);
@@ -614,13 +614,13 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> mat4_cast(tquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> mat4_cast(tquat<T, P> const& q)
 	{
 		return mat<4, 4, T, P>(mat3_cast(q));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> quat_cast(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER tquat<T, P> quat_cast(mat<3, 3, T, P> const& m)
 	{
 		T fourXSquaredMinus1 = m[0][0] - m[1][1] - m[2][2];
 		T fourYSquaredMinus1 = m[1][1] - m[0][0] - m[2][2];
@@ -684,19 +684,19 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> quat_cast(mat<4, 4, T, P> const & m4)
+	GLM_FUNC_QUALIFIER tquat<T, P> quat_cast(mat<4, 4, T, P> const& m4)
 	{
 		return quat_cast(mat<3, 3, T, P>(m4));
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T angle(tquat<T, P> const & x)
+	GLM_FUNC_QUALIFIER T angle(tquat<T, P> const& x)
 	{
 		return acos(x.w) * static_cast<T>(2);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> axis(tquat<T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<3, T, P> axis(tquat<T, P> const& x)
 	{
 		T tmp1 = static_cast<T>(1) - x.w * x.w;
 		if(tmp1 <= static_cast<T>(0))
@@ -706,7 +706,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> angleAxis(T const & angle, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER tquat<T, P> angleAxis(T const& angle, vec<3, T, P> const& v)
 	{
 		tquat<T, P> Result;
 
@@ -721,7 +721,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, bool, P> lessThan(tquat<T, P> const & x, tquat<T, P> const & y)
+	GLM_FUNC_QUALIFIER vec<4, bool, P> lessThan(tquat<T, P> const& x, tquat<T, P> const& y)
 	{
 		vec<4, bool, P> Result;
 		for(length_t i = 0; i < x.length(); ++i)
@@ -730,7 +730,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, bool, P> lessThanEqual(tquat<T, P> const & x, tquat<T, P> const & y)
+	GLM_FUNC_QUALIFIER vec<4, bool, P> lessThanEqual(tquat<T, P> const& x, tquat<T, P> const& y)
 	{
 		vec<4, bool, P> Result;
 		for(length_t i = 0; i < x.length(); ++i)
@@ -739,7 +739,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, bool, P> greaterThan(tquat<T, P> const & x, tquat<T, P> const & y)
+	GLM_FUNC_QUALIFIER vec<4, bool, P> greaterThan(tquat<T, P> const& x, tquat<T, P> const& y)
 	{
 		vec<4, bool, P> Result;
 		for(length_t i = 0; i < x.length(); ++i)
@@ -748,7 +748,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, bool, P> greaterThanEqual(tquat<T, P> const & x, tquat<T, P> const & y)
+	GLM_FUNC_QUALIFIER vec<4, bool, P> greaterThanEqual(tquat<T, P> const& x, tquat<T, P> const& y)
 	{
 		vec<4, bool, P> Result;
 		for(length_t i = 0; i < x.length(); ++i)
diff --git a/glm/gtc/quaternion_simd.inl b/glm/gtc/quaternion_simd.inl
index 262e0235..14f67c07 100644
--- a/glm/gtc/quaternion_simd.inl
+++ b/glm/gtc/quaternion_simd.inl
@@ -85,7 +85,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_quat_add<double, P, true>
 	{
-		static tquat<double, P> call(tquat<double, P> const & a, tquat<double, P> const & b)
+		static tquat<double, P> call(tquat<double, P> const& a, tquat<double, P> const& b)
 		{
 			tquat<double, P> Result;
 			Result.data = _mm256_add_pd(a.data, b.data);
@@ -109,7 +109,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_quat_sub<double, P, true>
 	{
-		static tquat<double, P> call(tquat<double, P> const & a, tquat<double, P> const & b)
+		static tquat<double, P> call(tquat<double, P> const& a, tquat<double, P> const& b)
 		{
 			tquat<double, P> Result;
 			Result.data = _mm256_sub_pd(a.data, b.data);
diff --git a/glm/gtc/random.inl b/glm/gtc/random.inl
index c1cb84de..f0939bf0 100644
--- a/glm/gtc/random.inl
+++ b/glm/gtc/random.inl
@@ -142,7 +142,7 @@ namespace detail
 	template<length_t L, qualifier P>
 	struct compute_linearRand<L, int32, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<L, int32, P> call(vec<L, int32, P> const & Min, vec<L, int32, P> const& Max)
+		GLM_FUNC_QUALIFIER static vec<L, int32, P> call(vec<L, int32, P> const& Min, vec<L, int32, P> const& Max)
 		{
 			return (vec<L, int32, P>(compute_rand<L, uint32, P>::call() % vec<L, uint32, P>(Max + static_cast<int32>(1) - Min))) + Min;
 		}
@@ -266,7 +266,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> linearRand(vec<L, T, P> const & Min, vec<L, T, P> const& Max)
+	GLM_FUNC_QUALIFIER vec<L, T, P> linearRand(vec<L, T, P> const& Min, vec<L, T, P> const& Max)
 	{
 		return detail::compute_linearRand<L, T, P>::call(Min, Max);
 	}
diff --git a/glm/gtc/reciprocal.inl b/glm/gtc/reciprocal.inl
index 8b7a8878..f18fafda 100644
--- a/glm/gtc/reciprocal.inl
+++ b/glm/gtc/reciprocal.inl
@@ -15,7 +15,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> sec(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> sec(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'sec' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(sec, x);
@@ -30,7 +30,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> csc(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> csc(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'csc' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(csc, x);
@@ -47,7 +47,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> cot(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> cot(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'cot' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(cot, x);
@@ -62,7 +62,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> asec(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> asec(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'asec' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(asec, x);
@@ -77,7 +77,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> acsc(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> acsc(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'acsc' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(acsc, x);
@@ -94,7 +94,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> acot(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> acot(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'acot' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(acot, x);
@@ -109,7 +109,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> sech(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> sech(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'sech' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(sech, x);
@@ -124,7 +124,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> csch(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> csch(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'csch' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(csch, x);
@@ -139,7 +139,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> coth(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> coth(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'coth' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(coth, x);
@@ -154,7 +154,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> asech(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> asech(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'asech' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(asech, x);
@@ -169,7 +169,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> acsch(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> acsch(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'acsch' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(acsch, x);
@@ -184,7 +184,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> acoth(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> acoth(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'acoth' only accept floating-point inputs");
 		return detail::functor1<L, T, T, P>::call(acoth, x);
diff --git a/glm/gtc/round.hpp b/glm/gtc/round.hpp
index 6b5b6e20..b6afd3d8 100644
--- a/glm/gtc/round.hpp
+++ b/glm/gtc/round.hpp
@@ -116,7 +116,7 @@ namespace glm
 	///
 	/// @see gtc_round
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> ceilMultiple(vec<L, T, P> const & Source, vec<L, T, P> const& Multiple);
+	GLM_FUNC_DECL vec<L, T, P> ceilMultiple(vec<L, T, P> const& Source, vec<L, T, P> const& Multiple);
 
 	/// Lower multiple number of Source.
 	///
diff --git a/glm/gtc/round.inl b/glm/gtc/round.inl
index 5fda25fd..c1313a55 100644
--- a/glm/gtc/round.inl
+++ b/glm/gtc/round.inl
@@ -220,7 +220,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, bool, P> isPowerOfTwo(vec<L, T, P> const & Value)
+	GLM_FUNC_QUALIFIER vec<L, bool, P> isPowerOfTwo(vec<L, T, P> const& Value)
 	{
 		vec<L, T, P> const Result(abs(Value));
 		return equal(Result & (Result - 1), vec<L, T, P>(0));
@@ -251,7 +251,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> floorPowerOfTwo(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, T, P> floorPowerOfTwo(vec<L, T, P> const& v)
 	{
 		return detail::functor1<L, T, T, P>::call(floorPowerOfTwo, v);
 	}
@@ -271,7 +271,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> roundPowerOfTwo(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, T, P> roundPowerOfTwo(vec<L, T, P> const& v)
 	{
 		return detail::functor1<L, T, T, P>::call(roundPowerOfTwo, v);
 	}
@@ -286,7 +286,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, bool, P> isMultiple(vec<L, T, P> const & Value, T Multiple)
+	GLM_FUNC_QUALIFIER vec<L, bool, P> isMultiple(vec<L, T, P> const& Value, T Multiple)
 	{
 		return (Value % Multiple) == vec<L, T, P>(0);
 	}
diff --git a/glm/gtc/ulp.hpp b/glm/gtc/ulp.hpp
index 2f41bb65..b9c6a6c4 100644
--- a/glm/gtc/ulp.hpp
+++ b/glm/gtc/ulp.hpp
@@ -31,32 +31,32 @@ namespace glm
 	/// Return the next ULP value(s) after the input value(s).
 	/// @see gtc_ulp
 	template<typename genType>
-	GLM_FUNC_DECL genType next_float(genType const & x);
+	GLM_FUNC_DECL genType next_float(genType const& x);
 
 	/// Return the previous ULP value(s) before the input value(s).
 	/// @see gtc_ulp
 	template<typename genType>
-	GLM_FUNC_DECL genType prev_float(genType const & x);
+	GLM_FUNC_DECL genType prev_float(genType const& x);
 
 	/// Return the value(s) ULP distance after the input value(s).
 	/// @see gtc_ulp
 	template<typename genType>
-	GLM_FUNC_DECL genType next_float(genType const & x, uint const & Distance);
+	GLM_FUNC_DECL genType next_float(genType const& x, uint const& Distance);
 
 	/// Return the value(s) ULP distance before the input value(s).
 	/// @see gtc_ulp
 	template<typename genType>
-	GLM_FUNC_DECL genType prev_float(genType const & x, uint const & Distance);
+	GLM_FUNC_DECL genType prev_float(genType const& x, uint const& Distance);
 	
 	/// Return the distance in the number of ULP between 2 scalars.
 	/// @see gtc_ulp
 	template<typename T>
-	GLM_FUNC_DECL uint float_distance(T const & x, T const & y);
+	GLM_FUNC_DECL uint float_distance(T const& x, T const& y);
 
 	/// Return the distance in the number of ULP between 2 vectors.
 	/// @see gtc_ulp
 	template<typename T, qualifier Q>
-	GLM_FUNC_DECL vec<2, uint, Q> float_distance(vec<2, T, Q> const & x, vec<2, T, Q> const & y);
+	GLM_FUNC_DECL vec<2, uint, Q> float_distance(vec<2, T, Q> const& x, vec<2, T, Q> const& y);
 	
 	/// @}
 }// namespace glm
diff --git a/glm/gtc/ulp.inl b/glm/gtc/ulp.inl
index 5019287a..a1be841a 100644
--- a/glm/gtc/ulp.inl
+++ b/glm/gtc/ulp.inl
@@ -190,7 +190,7 @@ namespace detail
 namespace glm
 {
 	template<>
-	GLM_FUNC_QUALIFIER float next_float(float const & x)
+	GLM_FUNC_QUALIFIER float next_float(float const& x)
 	{
 #		if GLM_HAS_CXX11_STL
 			return std::nextafter(x, std::numeric_limits<float>::max());
@@ -204,7 +204,7 @@ namespace glm
 	}
 
 	template<>
-	GLM_FUNC_QUALIFIER double next_float(double const & x)
+	GLM_FUNC_QUALIFIER double next_float(double const& x)
 	{
 #		if GLM_HAS_CXX11_STL
 			return std::nextafter(x, std::numeric_limits<double>::max());
@@ -218,7 +218,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> next_float(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> next_float(vec<L, T, P> const& x)
 	{
 		vec<L, T, P> Result;
 		for(length_t i = 0, n = Result.length(); i < n; ++i)
@@ -226,7 +226,7 @@ namespace glm
 		return Result;
 	}
 
-	GLM_FUNC_QUALIFIER float prev_float(float const & x)
+	GLM_FUNC_QUALIFIER float prev_float(float const& x)
 	{
 #		if GLM_HAS_CXX11_STL
 			return std::nextafter(x, std::numeric_limits<float>::min());
@@ -239,7 +239,7 @@ namespace glm
 #		endif
 	}
 
-	GLM_FUNC_QUALIFIER double prev_float(double const & x)
+	GLM_FUNC_QUALIFIER double prev_float(double const& x)
 	{
 #		if GLM_HAS_CXX11_STL
 			return std::nextafter(x, std::numeric_limits<double>::min());
@@ -253,7 +253,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> prev_float(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> prev_float(vec<L, T, P> const& x)
 	{
 		vec<L, T, P> Result;
 		for(length_t i = 0, n = Result.length(); i < n; ++i)
@@ -262,7 +262,7 @@ namespace glm
 	}
 
 	template<typename T>
-	GLM_FUNC_QUALIFIER T next_float(T const & x, uint const & ulps)
+	GLM_FUNC_QUALIFIER T next_float(T const& x, uint const& ulps)
 	{
 		T temp = x;
 		for(uint i = 0; i < ulps; ++i)
@@ -271,7 +271,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> next_float(vec<L, T, P> const & x, vec<L, uint, P> const & ulps)
+	GLM_FUNC_QUALIFIER vec<L, T, P> next_float(vec<L, T, P> const& x, vec<L, uint, P> const& ulps)
 	{
 		vec<L, T, P> Result;
 		for(length_t i = 0, n = Result.length(); i < n; ++i)
@@ -280,7 +280,7 @@ namespace glm
 	}
 
 	template<typename T>
-	GLM_FUNC_QUALIFIER T prev_float(T const & x, uint const & ulps)
+	GLM_FUNC_QUALIFIER T prev_float(T const& x, uint const& ulps)
 	{
 		T temp = x;
 		for(uint i = 0; i < ulps; ++i)
@@ -289,7 +289,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> prev_float(vec<L, T, P> const & x, vec<L, uint, P> const & ulps)
+	GLM_FUNC_QUALIFIER vec<L, T, P> prev_float(vec<L, T, P> const& x, vec<L, uint, P> const& ulps)
 	{
 		vec<L, T, P> Result;
 		for(length_t i = 0, n = Result.length(); i < n; ++i)
@@ -298,7 +298,7 @@ namespace glm
 	}
 
 	template<typename T>
-	GLM_FUNC_QUALIFIER uint float_distance(T const & x, T const & y)
+	GLM_FUNC_QUALIFIER uint float_distance(T const& x, T const& y)
 	{
 		uint ulp = 0;
 
@@ -329,7 +329,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, uint, P> float_distance(vec<L, T, P> const & x, vec<L, T, P> const & y)
+	GLM_FUNC_QUALIFIER vec<L, uint, P> float_distance(vec<L, T, P> const& x, vec<L, T, P> const& y)
 	{
 		vec<L, uint, P> Result;
 		for(length_t i = 0, n = Result.length(); i < n; ++i)
diff --git a/glm/gtx/associated_min_max.hpp b/glm/gtx/associated_min_max.hpp
index ce07b1db..8b163e4f 100644
--- a/glm/gtx/associated_min_max.hpp
+++ b/glm/gtx/associated_min_max.hpp
@@ -37,8 +37,8 @@ namespace glm
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<2, U, P> associatedMin(
-		vec<L, T, P> const& x, vec<L, U, P> const & a,
-		vec<L, T, P> const& y, vec<L, U, P> const & b);
+		vec<L, T, P> const& x, vec<L, U, P> const& a,
+		vec<L, T, P> const& y, vec<L, U, P> const& b);
 
 	/// Minimum comparison between 2 variables and returns 2 associated variable values
 	/// @see gtx_associated_min_max
@@ -66,9 +66,9 @@ namespace glm
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<L, U, P> associatedMin(
-		vec<L, T, P> const& x, vec<L, U, P> const & a,
-		vec<L, T, P> const& y, vec<L, U, P> const & b,
-		vec<L, T, P> const& z, vec<L, U, P> const & c);
+		vec<L, T, P> const& x, vec<L, U, P> const& a,
+		vec<L, T, P> const& y, vec<L, U, P> const& b,
+		vec<L, T, P> const& z, vec<L, U, P> const& c);
 
 	/// Minimum comparison between 4 variables and returns 4 associated variable values
 	/// @see gtx_associated_min_max
@@ -83,19 +83,19 @@ namespace glm
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<L, U, P> associatedMin(
-		vec<L, T, P> const& x, vec<L, U, P> const & a,
-		vec<L, T, P> const& y, vec<L, U, P> const & b,
-		vec<L, T, P> const& z, vec<L, U, P> const & c,
-		vec<L, T, P> const& w, vec<L, U, P> const & d);
+		vec<L, T, P> const& x, vec<L, U, P> const& a,
+		vec<L, T, P> const& y, vec<L, U, P> const& b,
+		vec<L, T, P> const& z, vec<L, U, P> const& c,
+		vec<L, T, P> const& w, vec<L, U, P> const& d);
 
 	/// Minimum comparison between 4 variables and returns 4 associated variable values
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<L, U, P> associatedMin(
-		T x, vec<L, U, P> const & a,
-		T y, vec<L, U, P> const & b,
-		T z, vec<L, U, P> const & c,
-		T w, vec<L, U, P> const & d);
+		T x, vec<L, U, P> const& a,
+		T y, vec<L, U, P> const& b,
+		T z, vec<L, U, P> const& c,
+		T w, vec<L, U, P> const& d);
 
 	/// Minimum comparison between 4 variables and returns 4 associated variable values
 	/// @see gtx_associated_min_max
@@ -115,15 +115,15 @@ namespace glm
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<2, U, P> associatedMax(
-		vec<L, T, P> const& x, vec<L, U, P> const & a,
-		vec<L, T, P> const& y, vec<L, U, P> const & b);
+		vec<L, T, P> const& x, vec<L, U, P> const& a,
+		vec<L, T, P> const& y, vec<L, U, P> const& b);
 
 	/// Maximum comparison between 2 variables and returns 2 associated variable values
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<L, T, P> associatedMax(
-		T x, vec<L, U, P> const & a,
-		T y, vec<L, U, P> const & b);
+		T x, vec<L, U, P> const& a,
+		T y, vec<L, U, P> const& b);
 
 	/// Maximum comparison between 2 variables and returns 2 associated variable values
 	/// @see gtx_associated_min_max
@@ -144,17 +144,17 @@ namespace glm
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<L, U, P> associatedMax(
-		vec<L, T, P> const& x, vec<L, U, P> const & a,
-		vec<L, T, P> const& y, vec<L, U, P> const & b,
-		vec<L, T, P> const& z, vec<L, U, P> const & c);
+		vec<L, T, P> const& x, vec<L, U, P> const& a,
+		vec<L, T, P> const& y, vec<L, U, P> const& b,
+		vec<L, T, P> const& z, vec<L, U, P> const& c);
 
 	/// Maximum comparison between 3 variables and returns 3 associated variable values
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<L, T, P> associatedMax(
-		T x, vec<L, U, P> const & a,
-		T y, vec<L, U, P> const & b,
-		T z, vec<L, U, P> const & c);
+		T x, vec<L, U, P> const& a,
+		T y, vec<L, U, P> const& b,
+		T z, vec<L, U, P> const& c);
 
 	/// Maximum comparison between 3 variables and returns 3 associated variable values
 	/// @see gtx_associated_min_max
@@ -177,19 +177,19 @@ namespace glm
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<L, U, P> associatedMax(
-		vec<L, T, P> const& x, vec<L, U, P> const & a,
-		vec<L, T, P> const& y, vec<L, U, P> const & b,
-		vec<L, T, P> const& z, vec<L, U, P> const & c,
-		vec<L, T, P> const& w, vec<L, U, P> const & d);
+		vec<L, T, P> const& x, vec<L, U, P> const& a,
+		vec<L, T, P> const& y, vec<L, U, P> const& b,
+		vec<L, T, P> const& z, vec<L, U, P> const& c,
+		vec<L, T, P> const& w, vec<L, U, P> const& d);
 
 	/// Maximum comparison between 4 variables and returns 4 associated variable values
 	/// @see gtx_associated_min_max
 	template<length_t L, typename T, typename U, qualifier P>
 	GLM_FUNC_DECL vec<L, U, P> associatedMax(
-		T x, vec<L, U, P> const & a,
-		T y, vec<L, U, P> const & b,
-		T z, vec<L, U, P> const & c,
-		T w, vec<L, U, P> const & d);
+		T x, vec<L, U, P> const& a,
+		T y, vec<L, U, P> const& b,
+		T z, vec<L, U, P> const& c,
+		T w, vec<L, U, P> const& d);
 
 	/// Maximum comparison between 4 variables and returns 4 associated variable values
 	/// @see gtx_associated_min_max
diff --git a/glm/gtx/associated_min_max.inl b/glm/gtx/associated_min_max.inl
index a5a32f4a..16b808f1 100644
--- a/glm/gtx/associated_min_max.inl
+++ b/glm/gtx/associated_min_max.inl
@@ -13,8 +13,8 @@ GLM_FUNC_QUALIFIER U associatedMin(T x, U a, T y, U b)
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<2, U, P> associatedMin
 (
-	vec<L, T, P> const& x, vec<L, U, P> const & a,
-	vec<L, T, P> const& y, vec<L, U, P> const & b
+	vec<L, T, P> const& x, vec<L, U, P> const& a,
+	vec<L, T, P> const& y, vec<L, U, P> const& b
 )
 {
 	vec<L, U, P> Result;
@@ -65,9 +65,9 @@ GLM_FUNC_QUALIFIER U associatedMin
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<L, U, P> associatedMin
 (
-	vec<L, T, P> const& x, vec<L, U, P> const & a,
-	vec<L, T, P> const& y, vec<L, U, P> const & b,
-	vec<L, T, P> const& z, vec<L, U, P> const & c
+	vec<L, T, P> const& x, vec<L, U, P> const& a,
+	vec<L, T, P> const& y, vec<L, U, P> const& b,
+	vec<L, T, P> const& z, vec<L, U, P> const& c
 )
 {
 	vec<L, U, P> Result;
@@ -98,10 +98,10 @@ GLM_FUNC_QUALIFIER U associatedMin
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<L, U, P> associatedMin
 (
-	vec<L, T, P> const& x, vec<L, U, P> const & a,
-	vec<L, T, P> const& y, vec<L, U, P> const & b,
-	vec<L, T, P> const& z, vec<L, U, P> const & c,
-	vec<L, T, P> const& w, vec<L, U, P> const & d
+	vec<L, T, P> const& x, vec<L, U, P> const& a,
+	vec<L, T, P> const& y, vec<L, U, P> const& b,
+	vec<L, T, P> const& z, vec<L, U, P> const& c,
+	vec<L, T, P> const& w, vec<L, U, P> const& d
 )
 {
 	vec<L, U, P> Result;
@@ -120,10 +120,10 @@ GLM_FUNC_QUALIFIER vec<L, U, P> associatedMin
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<L, U, P> associatedMin
 (
-	T x, vec<L, U, P> const & a,
-	T y, vec<L, U, P> const & b,
-	T z, vec<L, U, P> const & c,
-	T w, vec<L, U, P> const & d
+	T x, vec<L, U, P> const& a,
+	T y, vec<L, U, P> const& b,
+	T z, vec<L, U, P> const& c,
+	T w, vec<L, U, P> const& d
 )
 {
 	T Test1 = min(x, y);
@@ -172,8 +172,8 @@ GLM_FUNC_QUALIFIER U associatedMax(T x, U a, T y, U b)
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<2, U, P> associatedMax
 (
-	vec<L, T, P> const& x, vec<L, U, P> const & a,
-	vec<L, T, P> const& y, vec<L, U, P> const & b
+	vec<L, T, P> const& x, vec<L, U, P> const& a,
+	vec<L, T, P> const& y, vec<L, U, P> const& b
 )
 {
 	vec<L, U, P> Result;
@@ -186,8 +186,8 @@ GLM_FUNC_QUALIFIER vec<2, U, P> associatedMax
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<L, T, P> associatedMax
 (
-	T x, vec<L, U, P> const & a,
-	T y, vec<L, U, P> const & b
+	T x, vec<L, U, P> const& a,
+	T y, vec<L, U, P> const& b
 )
 {
 	vec<L, U, P> Result;
@@ -227,9 +227,9 @@ GLM_FUNC_QUALIFIER U associatedMax
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<L, U, P> associatedMax
 (
-	vec<L, T, P> const& x, vec<L, U, P> const & a,
-	vec<L, T, P> const& y, vec<L, U, P> const & b,
-	vec<L, T, P> const& z, vec<L, U, P> const & c
+	vec<L, T, P> const& x, vec<L, U, P> const& a,
+	vec<L, T, P> const& y, vec<L, U, P> const& b,
+	vec<L, T, P> const& z, vec<L, U, P> const& c
 )
 {
 	vec<L, U, P> Result;
@@ -242,9 +242,9 @@ GLM_FUNC_QUALIFIER vec<L, U, P> associatedMax
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<L, T, P> associatedMax
 (
-	T x, vec<L, U, P> const & a,
-	T y, vec<L, U, P> const & b,
-	T z, vec<L, U, P> const & c
+	T x, vec<L, U, P> const& a,
+	T y, vec<L, U, P> const& b,
+	T z, vec<L, U, P> const& c
 )
 {
 	vec<L, U, P> Result;
@@ -290,10 +290,10 @@ GLM_FUNC_QUALIFIER U associatedMax
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<L, U, P> associatedMax
 (
-	vec<L, T, P> const& x, vec<L, U, P> const & a,
-	vec<L, T, P> const& y, vec<L, U, P> const & b,
-	vec<L, T, P> const& z, vec<L, U, P> const & c,
-	vec<L, T, P> const& w, vec<L, U, P> const & d
+	vec<L, T, P> const& x, vec<L, U, P> const& a,
+	vec<L, T, P> const& y, vec<L, U, P> const& b,
+	vec<L, T, P> const& z, vec<L, U, P> const& c,
+	vec<L, T, P> const& w, vec<L, U, P> const& d
 )
 {
 	vec<L, U, P> Result;
@@ -312,10 +312,10 @@ GLM_FUNC_QUALIFIER vec<L, U, P> associatedMax
 template<length_t L, typename T, typename U, qualifier P>
 GLM_FUNC_QUALIFIER vec<L, U, P> associatedMax
 (
-	T x, vec<L, U, P> const & a,
-	T y, vec<L, U, P> const & b,
-	T z, vec<L, U, P> const & c,
-	T w, vec<L, U, P> const & d
+	T x, vec<L, U, P> const& a,
+	T y, vec<L, U, P> const& b,
+	T z, vec<L, U, P> const& c,
+	T w, vec<L, U, P> const& d
 )
 {
 	T Test1 = max(x, y);
diff --git a/glm/gtx/bit.inl b/glm/gtx/bit.inl
index fa3b1e09..c2a09ee5 100644
--- a/glm/gtx/bit.inl
+++ b/glm/gtx/bit.inl
@@ -20,7 +20,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> highestBitValue(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, T, P> highestBitValue(vec<L, T, P> const& v)
 	{
 		return detail::functor1<L, T, T, P>::call(highestBitValue, v);
 	}
diff --git a/glm/gtx/closest_point.hpp b/glm/gtx/closest_point.hpp
index d4b8ed38..8bdca2f6 100644
--- a/glm/gtx/closest_point.hpp
+++ b/glm/gtx/closest_point.hpp
@@ -32,16 +32,16 @@ namespace glm
 	/// @see gtx_closest_point
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> closestPointOnLine(
-		vec<3, T, P> const & point,
-		vec<3, T, P> const & a, 
-		vec<3, T, P> const & b);
+		vec<3, T, P> const& point,
+		vec<3, T, P> const& a, 
+		vec<3, T, P> const& b);
 	
 	/// 2d lines work as well	
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<2, T, P> closestPointOnLine(
-		vec<2, T, P> const & point,
-		vec<2, T, P> const & a, 
-		vec<2, T, P> const & b);	
+		vec<2, T, P> const& point,
+		vec<2, T, P> const& a, 
+		vec<2, T, P> const& b);	
 
 	/// @}
 }// namespace glm
diff --git a/glm/gtx/closest_point.inl b/glm/gtx/closest_point.inl
index 967d2a23..25563a71 100644
--- a/glm/gtx/closest_point.inl
+++ b/glm/gtx/closest_point.inl
@@ -6,9 +6,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> closestPointOnLine
 	(
-		vec<3, T, P> const & point,
-		vec<3, T, P> const & a,
-		vec<3, T, P> const & b
+		vec<3, T, P> const& point,
+		vec<3, T, P> const& a,
+		vec<3, T, P> const& b
 	)
 	{
 		T LineLength = distance(a, b);
@@ -26,9 +26,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<2, T, P> closestPointOnLine
 	(
-		vec<2, T, P> const & point,
-		vec<2, T, P> const & a,
-		vec<2, T, P> const & b
+		vec<2, T, P> const& point,
+		vec<2, T, P> const& a,
+		vec<2, T, P> const& b
 	)
 	{
 		T LineLength = distance(a, b);
diff --git a/glm/gtx/color_space.hpp b/glm/gtx/color_space.hpp
index d084c5d0..0db8f676 100644
--- a/glm/gtx/color_space.hpp
+++ b/glm/gtx/color_space.hpp
@@ -32,13 +32,13 @@ namespace glm
 	/// @see gtx_color_space
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> rgbColor(
-		vec<3, T, P> const & hsvValue);
+		vec<3, T, P> const& hsvValue);
 
 	/// Converts a color from RGB color space to its color in HSV color space.
 	/// @see gtx_color_space
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> hsvColor(
-		vec<3, T, P> const & rgbValue);
+		vec<3, T, P> const& rgbValue);
 		
 	/// Build a saturation matrix.
 	/// @see gtx_color_space
@@ -51,20 +51,20 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> saturation(
 		T const s,
-		vec<3, T, P> const & color);
+		vec<3, T, P> const& color);
 		
 	/// Modify the saturation of a color.
 	/// @see gtx_color_space
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<4, T, P> saturation(
 		T const s,
-		vec<4, T, P> const & color);
+		vec<4, T, P> const& color);
 		
 	/// Compute color luminosity associating ratios (0.33, 0.59, 0.11) to RGB canals.
 	/// @see gtx_color_space
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL T luminosity(
-		vec<3, T, P> const & color);
+		vec<3, T, P> const& color);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/color_space_YCoCg.hpp b/glm/gtx/color_space_YCoCg.hpp
index e1235695..d21408ba 100644
--- a/glm/gtx/color_space_YCoCg.hpp
+++ b/glm/gtx/color_space_YCoCg.hpp
@@ -32,27 +32,27 @@ namespace glm
 	/// @see gtx_color_space_YCoCg
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> rgb2YCoCg(
-		vec<3, T, P> const & rgbColor);
+		vec<3, T, P> const& rgbColor);
 
 	/// Convert a color from YCoCg color space to RGB color space.
 	/// @see gtx_color_space_YCoCg
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> YCoCg2rgb(
-		vec<3, T, P> const & YCoCgColor);
+		vec<3, T, P> const& YCoCgColor);
 
 	/// Convert a color from RGB color space to YCoCgR color space.
 	/// @see "YCoCg-R: A Color Space with RGB Reversibility and Low Dynamic Range"
 	/// @see gtx_color_space_YCoCg
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> rgb2YCoCgR(
-		vec<3, T, P> const & rgbColor);
+		vec<3, T, P> const& rgbColor);
 
 	/// Convert a color from YCoCgR color space to RGB color space.
 	/// @see "YCoCg-R: A Color Space with RGB Reversibility and Low Dynamic Range"
 	/// @see gtx_color_space_YCoCg
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> YCoCgR2rgb(
-		vec<3, T, P> const & YCoCgColor);
+		vec<3, T, P> const& YCoCgColor);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/color_space_YCoCg.inl b/glm/gtx/color_space_YCoCg.inl
index 925a8477..f698dc85 100644
--- a/glm/gtx/color_space_YCoCg.inl
+++ b/glm/gtx/color_space_YCoCg.inl
@@ -6,7 +6,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> rgb2YCoCg
 	(
-		vec<3, T, P> const & rgbColor
+		vec<3, T, P> const& rgbColor
 	)
 	{
 		vec<3, T, P> result;
@@ -19,7 +19,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> YCoCg2rgb
 	(
-		vec<3, T, P> const & YCoCgColor
+		vec<3, T, P> const& YCoCgColor
 	)
 	{
 		vec<3, T, P> result;
@@ -34,7 +34,7 @@ namespace glm
 	public:
 		static GLM_FUNC_QUALIFIER vec<3, T, P> rgb2YCoCgR
 		(
-			vec<3, T, P> const & rgbColor
+			vec<3, T, P> const& rgbColor
 		)
 		{
 			vec<3, T, P> result;
@@ -46,7 +46,7 @@ namespace glm
 
 		static GLM_FUNC_QUALIFIER vec<3, T, P> YCoCgR2rgb
 		(
-			vec<3, T, P> const & YCoCgRColor
+			vec<3, T, P> const& YCoCgRColor
 		)
 		{
 			vec<3, T, P> result;
@@ -63,7 +63,7 @@ namespace glm
 	public:
 		static GLM_FUNC_QUALIFIER vec<3, T, P> rgb2YCoCgR
 		(
-			vec<3, T, P> const & rgbColor
+			vec<3, T, P> const& rgbColor
 		)
 		{
 			vec<3, T, P> result;
@@ -76,7 +76,7 @@ namespace glm
 
 		static GLM_FUNC_QUALIFIER vec<3, T, P> YCoCgR2rgb
 		(
-			vec<3, T, P> const & YCoCgRColor
+			vec<3, T, P> const& YCoCgRColor
 		)
 		{
 			vec<3, T, P> result;
@@ -91,7 +91,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> rgb2YCoCgR
 	(
-		vec<3, T, P> const & rgbColor
+		vec<3, T, P> const& rgbColor
 	)
 	{
 		return compute_YCoCgR<T, P, std::numeric_limits<T>::is_integer>::rgb2YCoCgR(rgbColor);
@@ -100,7 +100,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> YCoCgR2rgb
 	(
-		vec<3, T, P> const & YCoCgRColor
+		vec<3, T, P> const& YCoCgRColor
 	)
 	{
 		return compute_YCoCgR<T, P, std::numeric_limits<T>::is_integer>::YCoCgR2rgb(YCoCgRColor);
diff --git a/glm/gtx/common.hpp b/glm/gtx/common.hpp
index fe1af0cc..c4eab57a 100644
--- a/glm/gtx/common.hpp
+++ b/glm/gtx/common.hpp
@@ -40,7 +40,7 @@ namespace glm
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/isnan.xml">GLSL isnan man page</a>
 	/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
 	template<typename genType> 
-	GLM_FUNC_DECL typename genType::bool_type isdenormal(genType const & x);
+	GLM_FUNC_DECL typename genType::bool_type isdenormal(genType const& x);
 
 	/// Similar to 'mod' but with a different rounding and integer support.
 	/// Returns 'x - y * trunc(x/y)' instead of 'x - y * floor(x/y)'
@@ -48,7 +48,7 @@ namespace glm
 	/// @see <a href="http://stackoverflow.com/questions/7610631/glsl-mod-vs-hlsl-fmod">GLSL mod vs HLSL fmod</a>
 	/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/mod.xml">GLSL mod man page</a>
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fmod(vec<L, T, P> const & v);
+	GLM_FUNC_DECL vec<L, T, P> fmod(vec<L, T, P> const& v);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/common.inl b/glm/gtx/common.inl
index 64eb254a..86712a69 100644
--- a/glm/gtx/common.inl
+++ b/glm/gtx/common.inl
@@ -11,7 +11,7 @@ namespace detail
 	template<length_t L, typename T, qualifier P, bool isFloat = true>
 	struct compute_fmod
 	{
-		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, T, P> const & a, vec<L, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, T, P> const& a, vec<L, T, P> const& b)
 		{
 			return detail::functor2<L, T, P>::call(std::fmod, a, b);
 		}
@@ -20,7 +20,7 @@ namespace detail
 	template<length_t L, typename T, qualifier P>
 	struct compute_fmod<L, T, P, false>
 	{
-		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, T, P> const & a, vec<L, T, P> const & b)
+		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, T, P> const& a, vec<L, T, P> const& b)
 		{
 			return a % b;
 		}
@@ -28,7 +28,7 @@ namespace detail
 }//namespace detail
 
 	template<typename T> 
-	GLM_FUNC_QUALIFIER bool isdenormal(T const & x)
+	GLM_FUNC_QUALIFIER bool isdenormal(T const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
 
@@ -42,7 +42,7 @@ namespace detail
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename vec<1, T, P>::bool_type isdenormal
 	(
-		vec<1, T, P> const & x
+		vec<1, T, P> const& x
 	)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
@@ -54,7 +54,7 @@ namespace detail
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename vec<2, T, P>::bool_type isdenormal
 	(
-		vec<2, T, P> const & x
+		vec<2, T, P> const& x
 	)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
@@ -67,7 +67,7 @@ namespace detail
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename vec<3, T, P>::bool_type isdenormal
 	(
-		vec<3, T, P> const & x
+		vec<3, T, P> const& x
 	)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
@@ -81,7 +81,7 @@ namespace detail
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER typename vec<4, T, P>::bool_type isdenormal
 	(
-		vec<4, T, P> const & x
+		vec<4, T, P> const& x
 	)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
@@ -101,13 +101,13 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fmod(vec<L, T, P> const & x, T y)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fmod(vec<L, T, P> const& x, T y)
 	{
 		return detail::compute_fmod<L, T, P, std::numeric_limits<T>::is_iec559>::call(x, vec<L, T, P>(y));
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fmod(vec<L, T, P> const & x, vec<L, T, P> const & y)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fmod(vec<L, T, P> const& x, vec<L, T, P> const& y)
 	{
 		return detail::compute_fmod<L, T, P, std::numeric_limits<T>::is_iec559>::call(x, y);
 	}
diff --git a/glm/gtx/compatibility.hpp b/glm/gtx/compatibility.hpp
index 6208a303..22169923 100644
--- a/glm/gtx/compatibility.hpp
+++ b/glm/gtx/compatibility.hpp
@@ -57,7 +57,7 @@ namespace glm
 	template<typename T, qualifier P> GLM_FUNC_QUALIFIER vec<3, T, P> atan2(const vec<3, T, P>& x, const vec<3, T, P>& y){return atan(x, y);}	//!< \brief Arc tangent. Returns an angle whose tangent is y/x. The signs of x and y are used to determine what quadrant the angle is in. The range of values returned by this function is [-PI, PI]. Results are undefined if x and y are both 0. (From GLM_GTX_compatibility)
 	template<typename T, qualifier P> GLM_FUNC_QUALIFIER vec<4, T, P> atan2(const vec<4, T, P>& x, const vec<4, T, P>& y){return atan(x, y);}	//!< \brief Arc tangent. Returns an angle whose tangent is y/x. The signs of x and y are used to determine what quadrant the angle is in. The range of values returned by this function is [-PI, PI]. Results are undefined if x and y are both 0. (From GLM_GTX_compatibility)
 
-	template<typename genType> GLM_FUNC_DECL bool isfinite(genType const & x);											//!< \brief Test whether or not a scalar or each vector component is a finite value. (From GLM_GTX_compatibility)
+	template<typename genType> GLM_FUNC_DECL bool isfinite(genType const& x);											//!< \brief Test whether or not a scalar or each vector component is a finite value. (From GLM_GTX_compatibility)
 	template<typename T, qualifier P> GLM_FUNC_DECL vec<1, bool, P> isfinite(const vec<1, T, P>& x);				//!< \brief Test whether or not a scalar or each vector component is a finite value. (From GLM_GTX_compatibility)
 	template<typename T, qualifier P> GLM_FUNC_DECL vec<2, bool, P> isfinite(const vec<2, T, P>& x);				//!< \brief Test whether or not a scalar or each vector component is a finite value. (From GLM_GTX_compatibility)
 	template<typename T, qualifier P> GLM_FUNC_DECL vec<3, bool, P> isfinite(const vec<3, T, P>& x);				//!< \brief Test whether or not a scalar or each vector component is a finite value. (From GLM_GTX_compatibility)
diff --git a/glm/gtx/compatibility.inl b/glm/gtx/compatibility.inl
index bcbfc3e1..3f5de42f 100644
--- a/glm/gtx/compatibility.inl
+++ b/glm/gtx/compatibility.inl
@@ -8,7 +8,7 @@ namespace glm
 	// isfinite
 	template<typename genType>
 	GLM_FUNC_QUALIFIER bool isfinite(
-		genType const & x)
+		genType const& x)
 	{
 #		if GLM_HAS_CXX11_STL
 			return std::isfinite(x) != 0;
@@ -26,7 +26,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<1, bool, P> isfinite(
-		vec<1, T, P> const & x)
+		vec<1, T, P> const& x)
 	{
 		return vec<1, bool, P>(
 			isfinite(x.x));
@@ -34,7 +34,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<2, bool, P> isfinite(
-		vec<2, T, P> const & x)
+		vec<2, T, P> const& x)
 	{
 		return vec<2, bool, P>(
 			isfinite(x.x),
@@ -43,7 +43,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, bool, P> isfinite(
-		vec<3, T, P> const & x)
+		vec<3, T, P> const& x)
 	{
 		return vec<3, bool, P>(
 			isfinite(x.x),
@@ -53,7 +53,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<4, bool, P> isfinite(
-		vec<4, T, P> const & x)
+		vec<4, T, P> const& x)
 	{
 		return vec<4, bool, P>(
 			isfinite(x.x),
diff --git a/glm/gtx/component_wise.hpp b/glm/gtx/component_wise.hpp
index 91a64823..d0b96983 100644
--- a/glm/gtx/component_wise.hpp
+++ b/glm/gtx/component_wise.hpp
@@ -35,33 +35,33 @@ namespace glm
 	/// If the parameter value type is already a floating qualifier type, the value is passed through.
 	/// @see gtx_component_wise
 	template<typename floatType, length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, floatType, P> compNormalize(vec<L, T, P> const & v);
+	GLM_FUNC_DECL vec<L, floatType, P> compNormalize(vec<L, T, P> const& v);
 
 	/// Convert a normalized float vector to an integer vector.
 	/// If the parameter value type is already a floating qualifier type, the value is passed through.
 	/// @see gtx_component_wise
 	template<length_t L, typename T, typename floatType, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> compScale(vec<L, floatType, P> const & v);
+	GLM_FUNC_DECL vec<L, T, P> compScale(vec<L, floatType, P> const& v);
 
 	/// Add all vector components together. 
 	/// @see gtx_component_wise
 	template<typename genType> 
-	GLM_FUNC_DECL typename genType::value_type compAdd(genType const & v);
+	GLM_FUNC_DECL typename genType::value_type compAdd(genType const& v);
 
 	/// Multiply all vector components together. 
 	/// @see gtx_component_wise
 	template<typename genType> 
-	GLM_FUNC_DECL typename genType::value_type compMul(genType const & v);
+	GLM_FUNC_DECL typename genType::value_type compMul(genType const& v);
 
 	/// Find the minimum value between single vector components.
 	/// @see gtx_component_wise
 	template<typename genType> 
-	GLM_FUNC_DECL typename genType::value_type compMin(genType const & v);
+	GLM_FUNC_DECL typename genType::value_type compMin(genType const& v);
 
 	/// Find the maximum value between single vector components.
 	/// @see gtx_component_wise
 	template<typename genType> 
-	GLM_FUNC_DECL typename genType::value_type compMax(genType const & v);
+	GLM_FUNC_DECL typename genType::value_type compMax(genType const& v);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/component_wise.inl b/glm/gtx/component_wise.inl
index 5fde73d2..b59dae65 100644
--- a/glm/gtx/component_wise.inl
+++ b/glm/gtx/component_wise.inl
@@ -13,7 +13,7 @@ namespace detail
 	template<length_t L, typename T, typename floatType, qualifier P>
 	struct compute_compNormalize<L, T, floatType, P, true, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<L, floatType, P> call(vec<L, T, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<L, floatType, P> call(vec<L, T, P> const& v)
 		{
 			floatType const Min = static_cast<floatType>(std::numeric_limits<T>::min());
 			floatType const Max = static_cast<floatType>(std::numeric_limits<T>::max());
@@ -24,7 +24,7 @@ namespace detail
 	template<length_t L, typename T, typename floatType, qualifier P>
 	struct compute_compNormalize<L, T, floatType, P, true, false>
 	{
-		GLM_FUNC_QUALIFIER static vec<L, floatType, P> call(vec<L, T, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<L, floatType, P> call(vec<L, T, P> const& v)
 		{
 			return vec<L, floatType, P>(v) / static_cast<floatType>(std::numeric_limits<T>::max());
 		}
@@ -58,7 +58,7 @@ namespace detail
 	template<length_t L, typename T, typename floatType, qualifier P>
 	struct compute_compScale<L, T, floatType, P, true, false>
 	{
-		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, floatType, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, floatType, P> const& v)
 		{
 			return vec<L, T, P>(vec<L, floatType, P>(v) * static_cast<floatType>(std::numeric_limits<T>::max()));
 		}
@@ -67,7 +67,7 @@ namespace detail
 	template<length_t L, typename T, typename floatType, qualifier P>
 	struct compute_compScale<L, T, floatType, P, false, true>
 	{
-		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, floatType, P> const & v)
+		GLM_FUNC_QUALIFIER static vec<L, T, P> call(vec<L, floatType, P> const& v)
 		{
 			return v;
 		}
@@ -75,7 +75,7 @@ namespace detail
 }//namespace detail
 
 	template<typename floatType, length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, floatType, P> compNormalize(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, floatType, P> compNormalize(vec<L, T, P> const& v)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, "'compNormalize' accepts only floating-point types for 'floatType' template parameter");
 
@@ -83,7 +83,7 @@ namespace detail
 	}
 
 	template<typename T, length_t L, typename floatType, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> compScale(vec<L, floatType, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, T, P> compScale(vec<L, floatType, P> const& v)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, "'compScale' accepts only floating-point types for 'floatType' template parameter");
 
@@ -100,7 +100,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T compMul(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER T compMul(vec<L, T, P> const& v)
 	{
 		T Result(1);
 		for(length_t i = 0, n = v.length(); i < n; ++i)
@@ -109,7 +109,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T compMin(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER T compMin(vec<L, T, P> const& v)
 	{
 		T Result(v[0]);
 		for(length_t i = 1, n = v.length(); i < n; ++i)
@@ -118,7 +118,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T compMax(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER T compMax(vec<L, T, P> const& v)
 	{
 		T Result(v[0]);
 		for(length_t i = 1, n = v.length(); i < n; ++i)
diff --git a/glm/gtx/dual_quaternion.hpp b/glm/gtx/dual_quaternion.hpp
index b49bf0e1..b9d28071 100644
--- a/glm/gtx/dual_quaternion.hpp
+++ b/glm/gtx/dual_quaternion.hpp
@@ -52,35 +52,35 @@ namespace glm
 		GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 2;}
 
 		GLM_FUNC_DECL part_type & operator[](length_type i);
-		GLM_FUNC_DECL part_type const & operator[](length_type i) const;
+		GLM_FUNC_DECL part_type const& operator[](length_type i) const;
 
 		// -- Implicit basic constructors --
 
 		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat() GLM_DEFAULT;
-		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tdualquat<T, P> const & d) GLM_DEFAULT;
+		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tdualquat<T, P> const& d) GLM_DEFAULT;
 		template<qualifier Q>
-		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tdualquat<T, Q> const & d);
+		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tdualquat<T, Q> const& d);
 
 		// -- Explicit basic constructors --
 
-		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tquat<T, P> const & real);
-		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tquat<T, P> const & orientation, vec<3, T, P> const & translation);
-		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tquat<T, P> const & real, tquat<T, P> const & dual);
+		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tquat<T, P> const& real);
+		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tquat<T, P> const& orientation, vec<3, T, P> const& translation);
+		GLM_FUNC_DECL GLM_CONSTEXPR tdualquat(tquat<T, P> const& real, tquat<T, P> const& dual);
 
 		// -- Conversion constructors --
 
 		template<typename U, qualifier Q>
-		GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT tdualquat(tdualquat<U, Q> const & q);
+		GLM_FUNC_DECL GLM_CONSTEXPR GLM_EXPLICIT tdualquat(tdualquat<U, Q> const& q);
 
-		GLM_FUNC_DECL GLM_EXPLICIT tdualquat(mat<2, 4, T, P> const & holder_mat);
-		GLM_FUNC_DECL GLM_EXPLICIT tdualquat(mat<3, 4, T, P> const & aug_mat);
+		GLM_FUNC_DECL GLM_EXPLICIT tdualquat(mat<2, 4, T, P> const& holder_mat);
+		GLM_FUNC_DECL GLM_EXPLICIT tdualquat(mat<3, 4, T, P> const& aug_mat);
 
 		// -- Unary arithmetic operators --
 
-		GLM_FUNC_DECL tdualquat<T, P> & operator=(tdualquat<T, P> const & m) GLM_DEFAULT;
+		GLM_FUNC_DECL tdualquat<T, P> & operator=(tdualquat<T, P> const& m) GLM_DEFAULT;
 
 		template<typename U>
-		GLM_FUNC_DECL tdualquat<T, P> & operator=(tdualquat<U, P> const & m);
+		GLM_FUNC_DECL tdualquat<T, P> & operator=(tdualquat<U, P> const& m);
 		template<typename U>
 		GLM_FUNC_DECL tdualquat<T, P> & operator*=(U s);
 		template<typename U>
@@ -90,47 +90,47 @@ namespace glm
 	// -- Unary bit operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> operator+(tdualquat<T, P> const & q);
+	GLM_FUNC_DECL tdualquat<T, P> operator+(tdualquat<T, P> const& q);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> operator-(tdualquat<T, P> const & q);
+	GLM_FUNC_DECL tdualquat<T, P> operator-(tdualquat<T, P> const& q);
 
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> operator+(tdualquat<T, P> const & q, tdualquat<T, P> const & p);
+	GLM_FUNC_DECL tdualquat<T, P> operator+(tdualquat<T, P> const& q, tdualquat<T, P> const& p);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> operator*(tdualquat<T, P> const & q, tdualquat<T, P> const & p);
+	GLM_FUNC_DECL tdualquat<T, P> operator*(tdualquat<T, P> const& q, tdualquat<T, P> const& p);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(tdualquat<T, P> const & q, vec<3, T, P> const & v);
+	GLM_FUNC_DECL vec<3, T, P> operator*(tdualquat<T, P> const& q, vec<3, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const & v, tdualquat<T, P> const & q);
+	GLM_FUNC_DECL vec<3, T, P> operator*(vec<3, T, P> const& v, tdualquat<T, P> const& q);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(tdualquat<T, P> const & q, vec<4, T, P> const & v);
+	GLM_FUNC_DECL vec<4, T, P> operator*(tdualquat<T, P> const& q, vec<4, T, P> const& v);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const & v, tdualquat<T, P> const & q);
+	GLM_FUNC_DECL vec<4, T, P> operator*(vec<4, T, P> const& v, tdualquat<T, P> const& q);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> operator*(tdualquat<T, P> const & q, T const & s);
+	GLM_FUNC_DECL tdualquat<T, P> operator*(tdualquat<T, P> const& q, T const& s);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> operator*(T const & s, tdualquat<T, P> const & q);
+	GLM_FUNC_DECL tdualquat<T, P> operator*(T const& s, tdualquat<T, P> const& q);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> operator/(tdualquat<T, P> const & q, T const & s);
+	GLM_FUNC_DECL tdualquat<T, P> operator/(tdualquat<T, P> const& q, T const& s);
 
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator==(tdualquat<T, P> const & q1, tdualquat<T, P> const & q2);
+	GLM_FUNC_DECL bool operator==(tdualquat<T, P> const& q1, tdualquat<T, P> const& q2);
 
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool operator!=(tdualquat<T, P> const & q1, tdualquat<T, P> const & q2);
+	GLM_FUNC_DECL bool operator!=(tdualquat<T, P> const& q1, tdualquat<T, P> const& q2);
 
 	/// Creates an identity dual quaternion.
 	///
@@ -142,43 +142,43 @@ namespace glm
 	///
 	/// @see gtx_dual_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> normalize(tdualquat<T, P> const & q);
+	GLM_FUNC_DECL tdualquat<T, P> normalize(tdualquat<T, P> const& q);
 
 	/// Returns the linear interpolation of two dual quaternion.
 	///
 	/// @see gtc_dual_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> lerp(tdualquat<T, P> const & x, tdualquat<T, P> const & y, T const & a);
+	GLM_FUNC_DECL tdualquat<T, P> lerp(tdualquat<T, P> const& x, tdualquat<T, P> const& y, T const& a);
 
 	/// Returns the q inverse.
 	///
 	/// @see gtx_dual_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> inverse(tdualquat<T, P> const & q);
+	GLM_FUNC_DECL tdualquat<T, P> inverse(tdualquat<T, P> const& q);
 
 	/// Converts a quaternion to a 2 * 4 matrix.
 	///
 	/// @see gtx_dual_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<2, 4, T, P> mat2x4_cast(tdualquat<T, P> const & x);
+	GLM_FUNC_DECL mat<2, 4, T, P> mat2x4_cast(tdualquat<T, P> const& x);
 
 	/// Converts a quaternion to a 3 * 4 matrix.
 	///
 	/// @see gtx_dual_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 4, T, P> mat3x4_cast(tdualquat<T, P> const & x);
+	GLM_FUNC_DECL mat<3, 4, T, P> mat3x4_cast(tdualquat<T, P> const& x);
 
 	/// Converts a 2 * 4 matrix (matrix which holds real and dual parts) to a quaternion.
 	///
 	/// @see gtx_dual_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> dualquat_cast(mat<2, 4, T, P> const & x);
+	GLM_FUNC_DECL tdualquat<T, P> dualquat_cast(mat<2, 4, T, P> const& x);
 
 	/// Converts a 3 * 4 matrix (augmented matrix rotation + translation) to a quaternion.
 	///
 	/// @see gtx_dual_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL tdualquat<T, P> dualquat_cast(mat<3, 4, T, P> const & x);
+	GLM_FUNC_DECL tdualquat<T, P> dualquat_cast(mat<3, 4, T, P> const& x);
 
 
 	/// Dual-quaternion of low single-qualifier floating-point numbers.
diff --git a/glm/gtx/dual_quaternion.inl b/glm/gtx/dual_quaternion.inl
index a2af4898..d86bd439 100644
--- a/glm/gtx/dual_quaternion.inl
+++ b/glm/gtx/dual_quaternion.inl
@@ -16,7 +16,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER typename tdualquat<T, P>::part_type const & tdualquat<T, P>::operator[](typename tdualquat<T, P>::length_type i) const
+	GLM_FUNC_QUALIFIER typename tdualquat<T, P>::part_type const& tdualquat<T, P>::operator[](typename tdualquat<T, P>::length_type i) const
 	{
 		assert(i >= 0 && i < this->length());
 		return (&real)[i];
@@ -32,7 +32,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tdualquat<T, P> const & d)
+		GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tdualquat<T, P> const& d)
 			: real(d.real)
 			, dual(d.dual)
 		{}
@@ -40,7 +40,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<qualifier Q>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tdualquat<T, Q> const & d)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tdualquat<T, Q> const& d)
 		: real(d.real)
 		, dual(d.dual)
 	{}
@@ -48,12 +48,12 @@ namespace glm
 	// -- Explicit basic constructors --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tquat<T, P> const & r)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tquat<T, P> const& r)
 		: real(r), dual(tquat<T, P>(0, 0, 0, 0))
 	{}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tquat<T, P> const & q, vec<3, T, P> const& p)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tquat<T, P> const& q, vec<3, T, P> const& p)
 		: real(q), dual(
 			T(-0.5) * ( p.x*q.x + p.y*q.y + p.z*q.z),
 			T(+0.5) * ( p.x*q.w + p.y*q.z - p.z*q.y),
@@ -62,7 +62,7 @@ namespace glm
 	{}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tquat<T, P> const & r, tquat<T, P> const & d)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tquat<T, P> const& r, tquat<T, P> const& d)
 		: real(r), dual(d)
 	{}
 
@@ -70,19 +70,19 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U, qualifier Q>
-	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tdualquat<U, Q> const & q)
+	GLM_FUNC_QUALIFIER GLM_CONSTEXPR tdualquat<T, P>::tdualquat(tdualquat<U, Q> const& q)
 		: real(q.real)
 		, dual(q.dual)
 	{}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P>::tdualquat(mat<2, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER tdualquat<T, P>::tdualquat(mat<2, 4, T, P> const& m)
 	{
 		*this = dualquat_cast(m);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P>::tdualquat(mat<3, 4, T, P> const & m)
+	GLM_FUNC_QUALIFIER tdualquat<T, P>::tdualquat(mat<3, 4, T, P> const& m)
 	{
 		*this = dualquat_cast(m);
 	}
@@ -91,7 +91,7 @@ namespace glm
 
 #	if !GLM_HAS_DEFAULTED_FUNCTIONS
 		template<typename T, qualifier P>
-		GLM_FUNC_QUALIFIER tdualquat<T, P> & tdualquat<T, P>::operator=(tdualquat<T, P> const & q)
+		GLM_FUNC_QUALIFIER tdualquat<T, P> & tdualquat<T, P>::operator=(tdualquat<T, P> const& q)
 		{
 			this->real = q.real;
 			this->dual = q.dual;
@@ -101,7 +101,7 @@ namespace glm
 
 	template<typename T, qualifier P>
 	template<typename U>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> & tdualquat<T, P>::operator=(tdualquat<U, P> const & q)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> & tdualquat<T, P>::operator=(tdualquat<U, P> const& q)
 	{
 		this->real = q.real;
 		this->dual = q.dual;
@@ -129,13 +129,13 @@ namespace glm
 	// -- Unary bit operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> operator+(tdualquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> operator+(tdualquat<T, P> const& q)
 	{
 		return q;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> operator-(tdualquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> operator-(tdualquat<T, P> const& q)
 	{
 		return tdualquat<T, P>(-q.real, -q.dual);
 	}
@@ -143,19 +143,19 @@ namespace glm
 	// -- Binary operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> operator+(tdualquat<T, P> const & q, tdualquat<T, P> const & p)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> operator+(tdualquat<T, P> const& q, tdualquat<T, P> const& p)
 	{
 		return tdualquat<T, P>(q.real + p.real,q.dual + p.dual);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> operator*(tdualquat<T, P> const & p, tdualquat<T, P> const & o)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> operator*(tdualquat<T, P> const& p, tdualquat<T, P> const& o)
 	{
 		return tdualquat<T, P>(p.real * o.real,p.real * o.dual + p.dual * o.real);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(tdualquat<T, P> const & q, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(tdualquat<T, P> const& q, vec<3, T, P> const& v)
 	{
 		vec<3, T, P> const real_v3(q.real.x,q.real.y,q.real.z);
 		vec<3, T, P> const dual_v3(q.dual.x,q.dual.y,q.dual.z);
@@ -163,37 +163,37 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const & v,	tdualquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER vec<3, T, P> operator*(vec<3, T, P> const& v,	tdualquat<T, P> const& q)
 	{
 		return glm::inverse(q) * v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(tdualquat<T, P> const & q, vec<4, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(tdualquat<T, P> const& q, vec<4, T, P> const& v)
 	{
 		return vec<4, T, P>(q * vec<3, T, P>(v), v.w);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const & v,	tdualquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER vec<4, T, P> operator*(vec<4, T, P> const& v,	tdualquat<T, P> const& q)
 	{
 		return glm::inverse(q) * v;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> operator*(tdualquat<T, P> const & q, T const & s)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> operator*(tdualquat<T, P> const& q, T const& s)
 	{
 		return tdualquat<T, P>(q.real * s, q.dual * s);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> operator*(T const & s, tdualquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> operator*(T const& s, tdualquat<T, P> const& q)
 	{
 		return q * s;
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> operator/(tdualquat<T, P> const & q,	T const & s)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> operator/(tdualquat<T, P> const& q,	T const& s)
 	{
 		return tdualquat<T, P>(q.real / s, q.dual / s);
 	}
@@ -201,13 +201,13 @@ namespace glm
 	// -- Boolean operators --
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator==(tdualquat<T, P> const & q1, tdualquat<T, P> const & q2)
+	GLM_FUNC_QUALIFIER bool operator==(tdualquat<T, P> const& q1, tdualquat<T, P> const& q2)
 	{
 		return (q1.real == q2.real) && (q1.dual == q2.dual);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool operator!=(tdualquat<T, P> const & q1, tdualquat<T, P> const & q2)
+	GLM_FUNC_QUALIFIER bool operator!=(tdualquat<T, P> const& q1, tdualquat<T, P> const& q2)
 	{
 		return (q1.real != q2.real) || (q1.dual != q2.dual);
 	}
@@ -223,13 +223,13 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> normalize(tdualquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> normalize(tdualquat<T, P> const& q)
 	{
 		return q / length(q.real);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> lerp(tdualquat<T, P> const & x, tdualquat<T, P> const & y, T const & a)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> lerp(tdualquat<T, P> const& x, tdualquat<T, P> const& y, T const& a)
 	{
 		// Dual Quaternion Linear blend aka DLB:
 		// Lerp is only defined in [0, 1]
@@ -241,7 +241,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> inverse(tdualquat<T, P> const & q)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> inverse(tdualquat<T, P> const& q)
 	{
 		const glm::tquat<T, P> real = conjugate(q.real);
 		const glm::tquat<T, P> dual = conjugate(q.dual);
@@ -249,13 +249,13 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<2, 4, T, P> mat2x4_cast(tdualquat<T, P> const & x)
+	GLM_FUNC_QUALIFIER mat<2, 4, T, P> mat2x4_cast(tdualquat<T, P> const& x)
 	{
 		return mat<2, 4, T, P>( x[0].x, x[0].y, x[0].z, x[0].w, x[1].x, x[1].y, x[1].z, x[1].w );
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 4, T, P> mat3x4_cast(tdualquat<T, P> const & x)
+	GLM_FUNC_QUALIFIER mat<3, 4, T, P> mat3x4_cast(tdualquat<T, P> const& x)
 	{
 		tquat<T, P> r = x.real / length2(x.real);
 		
@@ -291,7 +291,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> dualquat_cast(mat<2, 4, T, P> const & x)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> dualquat_cast(mat<2, 4, T, P> const& x)
 	{
 		return tdualquat<T, P>(
 			tquat<T, P>( x[0].w, x[0].x, x[0].y, x[0].z ),
@@ -299,7 +299,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tdualquat<T, P> dualquat_cast(mat<3, 4, T, P> const & x)
+	GLM_FUNC_QUALIFIER tdualquat<T, P> dualquat_cast(mat<3, 4, T, P> const& x)
 	{
 		tquat<T, P> real;
 		
diff --git a/glm/gtx/euler_angles.hpp b/glm/gtx/euler_angles.hpp
index 853d1ad4..9386c40b 100644
--- a/glm/gtx/euler_angles.hpp
+++ b/glm/gtx/euler_angles.hpp
@@ -32,110 +32,110 @@ namespace glm
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleX(
-		T const & angleX);
+		T const& angleX);
 
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from an euler angle Y.
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleY(
-		T const & angleY);
+		T const& angleY);
 
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from an euler angle Z.
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleZ(
-		T const & angleZ);
+		T const& angleZ);
 
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (X * Y).
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleXY(
-		T const & angleX,
-		T const & angleY);
+		T const& angleX,
+		T const& angleY);
 
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (Y * X).
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleYX(
-		T const & angleY,
-		T const & angleX);
+		T const& angleY,
+		T const& angleX);
 
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (X * Z).
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleXZ(
-		T const & angleX,
-		T const & angleZ);
+		T const& angleX,
+		T const& angleZ);
 
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (Z * X).
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleZX(
-		T const & angle,
-		T const & angleX);
+		T const& angle,
+		T const& angleX);
 
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (Y * Z).
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleYZ(
-		T const & angleY,
-		T const & angleZ);
+		T const& angleY,
+		T const& angleZ);
 
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (Z * Y).
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleZY(
-		T const & angleZ,
-		T const & angleY);
+		T const& angleZ,
+		T const& angleY);
 
     /// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (X * Y * Z).
     /// @see gtx_euler_angles
     template<typename T>
     GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleXYZ(
-        T const & t1,
-        T const & t2,
-        T const & t3);
+        T const& t1,
+        T const& t2,
+        T const& t3);
     
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (Y * X * Z).
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> eulerAngleYXZ(
-		T const & yaw,
-		T const & pitch,
-		T const & roll);
+		T const& yaw,
+		T const& pitch,
+		T const& roll);
     
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (Y * X * Z).
 	/// @see gtx_euler_angles
 	template<typename T>
 	GLM_FUNC_DECL mat<4, 4, T, defaultp> yawPitchRoll(
-		T const & yaw,
-		T const & pitch,
-		T const & roll);
+		T const& yaw,
+		T const& pitch,
+		T const& roll);
 
 	/// Creates a 2D 2 * 2 rotation matrix from an euler angle.
 	/// @see gtx_euler_angles
 	template<typename T>
-	GLM_FUNC_DECL mat<2, 2, T, defaultp> orientate2(T const & angle);
+	GLM_FUNC_DECL mat<2, 2, T, defaultp> orientate2(T const& angle);
 
 	/// Creates a 2D 4 * 4 homogeneous rotation matrix from an euler angle.
 	/// @see gtx_euler_angles
 	template<typename T>
-	GLM_FUNC_DECL mat<3, 3, T, defaultp> orientate3(T const & angle);
+	GLM_FUNC_DECL mat<3, 3, T, defaultp> orientate3(T const& angle);
 
 	/// Creates a 3D 3 * 3 rotation matrix from euler angles (Y * X * Z). 
 	/// @see gtx_euler_angles
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<3, 3, T, P> orientate3(vec<3, T, P> const & angles);
+	GLM_FUNC_DECL mat<3, 3, T, P> orientate3(vec<3, T, P> const& angles);
 		
 	/// Creates a 3D 4 * 4 homogeneous rotation matrix from euler angles (Y * X * Z).
 	/// @see gtx_euler_angles
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL mat<4, 4, T, P> orientate4(vec<3, T, P> const & angles);
+	GLM_FUNC_DECL mat<4, 4, T, P> orientate4(vec<3, T, P> const& angles);
 
     /// Extracts the (X * Y * Z) Euler angles from the rotation matrix M
     /// @see gtx_euler_angles
     template<typename T>
-    GLM_FUNC_DECL void extractEulerAngleXYZ(mat<4, 4, T, defaultp> const & M,
+    GLM_FUNC_DECL void extractEulerAngleXYZ(mat<4, 4, T, defaultp> const& M,
                                             T & t1,
                                             T & t2,
                                             T & t3);
diff --git a/glm/gtx/euler_angles.inl b/glm/gtx/euler_angles.inl
index fb60718a..dd62b071 100644
--- a/glm/gtx/euler_angles.inl
+++ b/glm/gtx/euler_angles.inl
@@ -8,7 +8,7 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleX
 	(
-		T const & angleX
+		T const& angleX
 	)
 	{
 		T cosX = glm::cos(angleX);
@@ -24,7 +24,7 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleY
 	(
-		T const & angleY
+		T const& angleY
 	)
 	{
 		T cosY = glm::cos(angleY);
@@ -40,7 +40,7 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleZ
 	(
-		T const & angleZ
+		T const& angleZ
 	)
 	{
 		T cosZ = glm::cos(angleZ);
@@ -56,8 +56,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleXY
 	(
-		T const & angleX,
-		T const & angleY
+		T const& angleX,
+		T const& angleY
 	)
 	{
 		T cosX = glm::cos(angleX);
@@ -75,8 +75,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleYX
 	(
-		T const & angleY,
-		T const & angleX
+		T const& angleY,
+		T const& angleX
 	)
 	{
 		T cosX = glm::cos(angleX);
@@ -94,8 +94,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleXZ
 	(
-		T const & angleX,
-		T const & angleZ
+		T const& angleX,
+		T const& angleZ
 	)
 	{
 		return eulerAngleX(angleX) * eulerAngleZ(angleZ);
@@ -104,8 +104,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleZX
 	(
-		T const & angleZ,
-		T const & angleX
+		T const& angleZ,
+		T const& angleX
 	)
 	{
 		return eulerAngleZ(angleZ) * eulerAngleX(angleX);
@@ -114,8 +114,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleYZ
 	(
-		T const & angleY,
-		T const & angleZ
+		T const& angleY,
+		T const& angleZ
 	)
 	{
 		return eulerAngleY(angleY) * eulerAngleZ(angleZ);
@@ -124,8 +124,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleZY
 	(
-		T const & angleZ,
-		T const & angleY
+		T const& angleZ,
+		T const& angleY
 	)
 	{
 		return eulerAngleZ(angleZ) * eulerAngleY(angleY);
@@ -134,9 +134,9 @@ namespace glm
     template<typename T>
     GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleXYZ
     (
-     T const & t1,
-     T const & t2,
-     T const & t3
+     T const& t1,
+     T const& t2,
+     T const& t3
      )
     {
         T c1 = glm::cos(-t1);
@@ -169,9 +169,9 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> eulerAngleYXZ
 	(
-		T const & yaw,
-		T const & pitch,
-		T const & roll
+		T const& yaw,
+		T const& pitch,
+		T const& roll
 	)
 	{
 		T tmp_ch = glm::cos(yaw);
@@ -204,9 +204,9 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> yawPitchRoll
 	(
-		T const & yaw,
-		T const & pitch,
-		T const & roll
+		T const& yaw,
+		T const& pitch,
+		T const& roll
 	)
 	{
 		T tmp_ch = glm::cos(yaw);
@@ -239,7 +239,7 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<2, 2, T, defaultp> orientate2
 	(
-		T const & angle
+		T const& angle
 	)
 	{
 		T c = glm::cos(angle);
@@ -256,7 +256,7 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER mat<3, 3, T, defaultp> orientate3
 	(
-		T const & angle
+		T const& angle
 	)
 	{
 		T c = glm::cos(angle);
@@ -278,7 +278,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 3, T, P> orientate3
 	(
-		vec<3, T, P> const & angles
+		vec<3, T, P> const& angles
 	)
 	{
 		return mat<3, 3, T, P>(yawPitchRoll(angles.z, angles.x, angles.y));
@@ -287,14 +287,14 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P> orientate4
 	(
-		vec<3, T, P> const & angles
+		vec<3, T, P> const& angles
 	)
 	{
 		return yawPitchRoll(angles.z, angles.x, angles.y);
 	}
     
     template<typename T>
-    GLM_FUNC_DECL void extractEulerAngleXYZ(mat<4, 4, T, defaultp> const & M,
+    GLM_FUNC_DECL void extractEulerAngleXYZ(mat<4, 4, T, defaultp> const& M,
                                             T & t1,
                                             T & t2,
                                             T & t3)
diff --git a/glm/gtx/extend.hpp b/glm/gtx/extend.hpp
index aa752704..078b7429 100644
--- a/glm/gtx/extend.hpp
+++ b/glm/gtx/extend.hpp
@@ -32,8 +32,8 @@ namespace glm
 	/// @see gtx_extend
 	template<typename genType> 
 	GLM_FUNC_DECL genType extend(
-		genType const & Origin, 
-		genType const & Source, 
+		genType const& Origin, 
+		genType const& Source, 
 		typename genType::value_type const Length);
 
 	/// @}
diff --git a/glm/gtx/extend.inl b/glm/gtx/extend.inl
index 929d1541..8cf93bb5 100644
--- a/glm/gtx/extend.inl
+++ b/glm/gtx/extend.inl
@@ -6,9 +6,9 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER genType extend
 	(
-		genType const & Origin, 
-		genType const & Source, 
-		genType const & Distance
+		genType const& Origin, 
+		genType const& Source, 
+		genType const& Distance
 	)
 	{
 		return Origin + (Source - Origin) * Distance;
@@ -17,9 +17,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<2, T, P> extend
 	(
-		vec<2, T, P> const & Origin,
-		vec<2, T, P> const & Source,
-		T const & Distance
+		vec<2, T, P> const& Origin,
+		vec<2, T, P> const& Source,
+		T const& Distance
 	)
 	{
 		return Origin + (Source - Origin) * Distance;
@@ -28,9 +28,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> extend
 	(
-		vec<3, T, P> const & Origin,
-		vec<3, T, P> const & Source,
-		T const & Distance
+		vec<3, T, P> const& Origin,
+		vec<3, T, P> const& Source,
+		T const& Distance
 	)
 	{
 		return Origin + (Source - Origin) * Distance;
@@ -39,9 +39,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<4, T, P> extend
 	(
-		vec<4, T, P> const & Origin,
-		vec<4, T, P> const & Source,
-		T const & Distance
+		vec<4, T, P> const& Origin,
+		vec<4, T, P> const& Source,
+		T const& Distance
 	)
 	{
 		return Origin + (Source - Origin) * Distance;
diff --git a/glm/gtx/extended_min_max.hpp b/glm/gtx/extended_min_max.hpp
index b2daa96b..9525ba72 100644
--- a/glm/gtx/extended_min_max.hpp
+++ b/glm/gtx/extended_min_max.hpp
@@ -32,103 +32,103 @@ namespace glm
 	/// @see gtx_extented_min_max
 	template<typename T>
 	GLM_FUNC_DECL T min(
-		T const & x, 
-		T const & y, 
-		T const & z);
+		T const& x, 
+		T const& y, 
+		T const& z);
 
 	/// Return the minimum component-wise values of 3 inputs
 	/// @see gtx_extented_min_max
 	template<typename T, template<typename> class C>
 	GLM_FUNC_DECL C<T> min(
-		C<T> const & x, 
-		typename C<T>::T const & y, 
-		typename C<T>::T const & z);
+		C<T> const& x, 
+		typename C<T>::T const& y, 
+		typename C<T>::T const& z);
 
 	/// Return the minimum component-wise values of 3 inputs 
 	/// @see gtx_extented_min_max
 	template<typename T, template<typename> class C>
 	GLM_FUNC_DECL C<T> min(
-		C<T> const & x, 
-		C<T> const & y, 
-		C<T> const & z);
+		C<T> const& x, 
+		C<T> const& y, 
+		C<T> const& z);
 
 	/// Return the minimum component-wise values of 4 inputs 
 	/// @see gtx_extented_min_max
 	template<typename T>
 	GLM_FUNC_DECL T min(
-		T const & x, 
-		T const & y, 
-		T const & z, 
-		T const & w);
+		T const& x, 
+		T const& y, 
+		T const& z, 
+		T const& w);
 
 	/// Return the minimum component-wise values of 4 inputs 
 	/// @see gtx_extented_min_max
 	template<typename T, template<typename> class C>
 	GLM_FUNC_DECL C<T> min(
-		C<T> const & x, 
-		typename C<T>::T const & y, 
-		typename C<T>::T const & z, 
-		typename C<T>::T const & w);
+		C<T> const& x, 
+		typename C<T>::T const& y, 
+		typename C<T>::T const& z, 
+		typename C<T>::T const& w);
 
 	/// Return the minimum component-wise values of 4 inputs
 	/// @see gtx_extented_min_max
 	template<typename T, template<typename> class C>
 	GLM_FUNC_DECL C<T> min(
-		C<T> const & x, 
-		C<T> const & y, 
-		C<T> const & z,
-		C<T> const & w);
+		C<T> const& x, 
+		C<T> const& y, 
+		C<T> const& z,
+		C<T> const& w);
 
 	/// Return the maximum component-wise values of 3 inputs 
 	/// @see gtx_extented_min_max
 	template<typename T>
 	GLM_FUNC_DECL T max(
-		T const & x, 
-		T const & y, 
-		T const & z);
+		T const& x, 
+		T const& y, 
+		T const& z);
 
 	/// Return the maximum component-wise values of 3 inputs
 	/// @see gtx_extented_min_max
 	template<typename T, template<typename> class C>
 	GLM_FUNC_DECL C<T> max(
-		C<T> const & x, 
-		typename C<T>::T const & y, 
-		typename C<T>::T const & z);
+		C<T> const& x, 
+		typename C<T>::T const& y, 
+		typename C<T>::T const& z);
 
 	/// Return the maximum component-wise values of 3 inputs 
 	/// @see gtx_extented_min_max
 	template<typename T, template<typename> class C>
 	GLM_FUNC_DECL C<T> max(
-		C<T> const & x, 
-		C<T> const & y, 
-		C<T> const & z);
+		C<T> const& x, 
+		C<T> const& y, 
+		C<T> const& z);
 
 	/// Return the maximum component-wise values of 4 inputs
 	/// @see gtx_extented_min_max
 	template<typename T>
 	GLM_FUNC_DECL T max(
-		T const & x, 
-		T const & y, 
-		T const & z, 
-		T const & w);
+		T const& x, 
+		T const& y, 
+		T const& z, 
+		T const& w);
 
 	/// Return the maximum component-wise values of 4 inputs 
 	/// @see gtx_extented_min_max
 	template<typename T, template<typename> class C>
 	GLM_FUNC_DECL C<T> max(
-		C<T> const & x, 
-		typename C<T>::T const & y, 
-		typename C<T>::T const & z, 
-		typename C<T>::T const & w);
+		C<T> const& x, 
+		typename C<T>::T const& y, 
+		typename C<T>::T const& z, 
+		typename C<T>::T const& w);
 
 	/// Return the maximum component-wise values of 4 inputs 
 	/// @see gtx_extented_min_max
 	template<typename T, template<typename> class C>
 	GLM_FUNC_DECL C<T> max(
-		C<T> const & x, 
-		C<T> const & y, 
-		C<T> const & z, 
-		C<T> const & w);
+		C<T> const& x, 
+		C<T> const& y, 
+		C<T> const& z, 
+		C<T> const& w);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/extended_min_max.inl b/glm/gtx/extended_min_max.inl
index be09c93d..7e0fc45a 100644
--- a/glm/gtx/extended_min_max.inl
+++ b/glm/gtx/extended_min_max.inl
@@ -5,9 +5,9 @@ namespace glm
 {
 	template<typename T>
 	GLM_FUNC_QUALIFIER T min(
-		T const & x, 
-		T const & y, 
-		T const & z)
+		T const& x, 
+		T const& y, 
+		T const& z)
 	{
 		return glm::min(glm::min(x, y), z);
 	}
@@ -15,9 +15,9 @@ namespace glm
 	template<typename T, template<typename> class C>
 	GLM_FUNC_QUALIFIER C<T> min
 	(
-		C<T> const & x, 
-		typename C<T>::T const & y, 
-		typename C<T>::T const & z
+		C<T> const& x, 
+		typename C<T>::T const& y, 
+		typename C<T>::T const& z
 	)
 	{
 		return glm::min(glm::min(x, y), z);
@@ -26,9 +26,9 @@ namespace glm
 	template<typename T, template<typename> class C>
 	GLM_FUNC_QUALIFIER C<T> min
 	(
-		C<T> const & x, 
-		C<T> const & y, 
-		C<T> const & z
+		C<T> const& x, 
+		C<T> const& y, 
+		C<T> const& z
 	)
 	{
 		return glm::min(glm::min(x, y), z);
@@ -37,10 +37,10 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER T min
 	(
-		T const & x, 
-		T const & y, 
-		T const & z, 
-		T const & w
+		T const& x, 
+		T const& y, 
+		T const& z, 
+		T const& w
 	)
 	{
 		return glm::min(glm::min(x, y), glm::min(z, w));
@@ -49,10 +49,10 @@ namespace glm
 	template<typename T, template<typename> class C>
 	GLM_FUNC_QUALIFIER C<T> min
 	(
-		C<T> const & x, 
-		typename C<T>::T const & y, 
-		typename C<T>::T const & z, 
-		typename C<T>::T const & w
+		C<T> const& x, 
+		typename C<T>::T const& y, 
+		typename C<T>::T const& z, 
+		typename C<T>::T const& w
 	)
 	{
 		return glm::min(glm::min(x, y), glm::min(z, w));
@@ -61,10 +61,10 @@ namespace glm
 	template<typename T, template<typename> class C>
 	GLM_FUNC_QUALIFIER C<T> min
 	(
-		C<T> const & x, 
-		C<T> const & y, 
-		C<T> const & z, 
-		C<T> const & w
+		C<T> const& x, 
+		C<T> const& y, 
+		C<T> const& z, 
+		C<T> const& w
 	)
 	{
 		return glm::min(glm::min(x, y), glm::min(z, w));
@@ -72,9 +72,9 @@ namespace glm
 
 	template<typename T>
 	GLM_FUNC_QUALIFIER T max(
-		T const & x, 
-		T const & y, 
-		T const & z)
+		T const& x, 
+		T const& y, 
+		T const& z)
 	{
 		return glm::max(glm::max(x, y), z);
 	}
@@ -82,9 +82,9 @@ namespace glm
 	template<typename T, template<typename> class C>
 	GLM_FUNC_QUALIFIER C<T> max
 	(
-		C<T> const & x, 
-		typename C<T>::T const & y, 
-		typename C<T>::T const & z
+		C<T> const& x, 
+		typename C<T>::T const& y, 
+		typename C<T>::T const& z
 	)
 	{
 		return glm::max(glm::max(x, y), z);
@@ -93,9 +93,9 @@ namespace glm
 	template<typename T, template<typename> class C>
 	GLM_FUNC_QUALIFIER C<T> max
 	(
-		C<T> const & x, 
-		C<T> const & y, 
-		C<T> const & z
+		C<T> const& x, 
+		C<T> const& y, 
+		C<T> const& z
 	)
 	{
 		return glm::max(glm::max(x, y), z);
@@ -104,10 +104,10 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER T max
 	(
-		T const & x, 
-		T const & y, 
-		T const & z, 
-		T const & w
+		T const& x, 
+		T const& y, 
+		T const& z, 
+		T const& w
 	)
 	{
 		return glm::max(glm::max(x, y), glm::max(z, w));
@@ -116,10 +116,10 @@ namespace glm
 	template<typename T, template<typename> class C>
 	GLM_FUNC_QUALIFIER C<T> max
 	(
-		C<T> const & x, 
-		typename C<T>::T const & y, 
-		typename C<T>::T const & z, 
-		typename C<T>::T const & w
+		C<T> const& x, 
+		typename C<T>::T const& y, 
+		typename C<T>::T const& z, 
+		typename C<T>::T const& w
 	)
 	{
 		return glm::max(glm::max(x, y), glm::max(z, w));
@@ -128,10 +128,10 @@ namespace glm
 	template<typename T, template<typename> class C>
 	GLM_FUNC_QUALIFIER C<T> max
 	(
-		C<T> const & x, 
-		C<T> const & y, 
-		C<T> const & z, 
-		C<T> const & w
+		C<T> const& x, 
+		C<T> const& y, 
+		C<T> const& z, 
+		C<T> const& w
 	)
 	{
 		return glm::max(glm::max(x, y), glm::max(z, w));
diff --git a/glm/gtx/exterior_product.inl b/glm/gtx/exterior_product.inl
index 5d269970..3d29d829 100644
--- a/glm/gtx/exterior_product.inl
+++ b/glm/gtx/exterior_product.inl
@@ -19,7 +19,7 @@ namespace detail
 }//namespace detail
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T cross(vec<2, T, P> const & x, vec<2, T, P> const & y)
+	GLM_FUNC_QUALIFIER T cross(vec<2, T, P> const& x, vec<2, T, P> const& y)
 	{
 		return detail::compute_cross_vec2<T, P, detail::is_aligned<P>::value>::call(x, y);
 	}
diff --git a/glm/gtx/fast_exponential.hpp b/glm/gtx/fast_exponential.hpp
index c29edf1d..e1b98dc2 100644
--- a/glm/gtx/fast_exponential.hpp
+++ b/glm/gtx/fast_exponential.hpp
@@ -37,7 +37,7 @@ namespace glm
 	/// Faster than the common pow function but less accurate.
 	/// @see gtx_fast_exponential
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fastPow(vec<L, T, P> const & x, vec<L, T, P> const & y);
+	GLM_FUNC_DECL vec<L, T, P> fastPow(vec<L, T, P> const& x, vec<L, T, P> const& y);
 
 	/// Faster than the common pow function but less accurate.
 	/// @see gtx_fast_exponential
@@ -47,7 +47,7 @@ namespace glm
 	/// Faster than the common pow function but less accurate.
 	/// @see gtx_fast_exponential
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fastPow(vec<L, T, P> const & x);
+	GLM_FUNC_DECL vec<L, T, P> fastPow(vec<L, T, P> const& x);
 
 	/// Faster than the common exp function but less accurate.
 	/// @see gtx_fast_exponential
@@ -57,7 +57,7 @@ namespace glm
 	/// Faster than the common exp function but less accurate.
 	/// @see gtx_fast_exponential
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fastExp(vec<L, T, P> const & x);
+	GLM_FUNC_DECL vec<L, T, P> fastExp(vec<L, T, P> const& x);
 
 	/// Faster than the common log function but less accurate.
 	/// @see gtx_fast_exponential
@@ -67,7 +67,7 @@ namespace glm
 	/// Faster than the common exp2 function but less accurate.
 	/// @see gtx_fast_exponential
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fastLog(vec<L, T, P> const & x);
+	GLM_FUNC_DECL vec<L, T, P> fastLog(vec<L, T, P> const& x);
 
 	/// Faster than the common exp2 function but less accurate.
 	/// @see gtx_fast_exponential
@@ -77,7 +77,7 @@ namespace glm
 	/// Faster than the common exp2 function but less accurate.
 	/// @see gtx_fast_exponential
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fastExp2(vec<L, T, P> const & x);
+	GLM_FUNC_DECL vec<L, T, P> fastExp2(vec<L, T, P> const& x);
 
 	/// Faster than the common log2 function but less accurate.
 	/// @see gtx_fast_exponential
@@ -87,7 +87,7 @@ namespace glm
 	/// Faster than the common log2 function but less accurate.
 	/// @see gtx_fast_exponential
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fastLog2(vec<L, T, P> const & x);
+	GLM_FUNC_DECL vec<L, T, P> fastLog2(vec<L, T, P> const& x);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/fast_exponential.inl b/glm/gtx/fast_exponential.inl
index d8f2b700..a856cc3d 100644
--- a/glm/gtx/fast_exponential.inl
+++ b/glm/gtx/fast_exponential.inl
@@ -26,7 +26,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fastPow(vec<L, T, P> const & x, vec<L, int, P> const & y)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fastPow(vec<L, T, P> const& x, vec<L, int, P> const& y)
 	{
 		vec<L, T, P> Result;
 		for(length_t i = 0, n = x.length(); i < n; ++i)
diff --git a/glm/gtx/fast_square_root.hpp b/glm/gtx/fast_square_root.hpp
index 8f014b3c..5b9e8177 100644
--- a/glm/gtx/fast_square_root.hpp
+++ b/glm/gtx/fast_square_root.hpp
@@ -42,7 +42,7 @@ namespace glm
 	///
 	/// @see gtx_fast_square_root extension.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fastSqrt(vec<L, T, P> const & x);
+	GLM_FUNC_DECL vec<L, T, P> fastSqrt(vec<L, T, P> const& x);
 
 	/// Faster than the common inversesqrt function but less accurate.
 	///
@@ -54,7 +54,7 @@ namespace glm
 	///
 	/// @see gtx_fast_square_root extension.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, T, P> fastInverseSqrt(vec<L, T, P> const & x);
+	GLM_FUNC_DECL vec<L, T, P> fastInverseSqrt(vec<L, T, P> const& x);
 
 	/// Faster than the common length function but less accurate.
 	///
@@ -66,7 +66,7 @@ namespace glm
 	///
 	/// @see gtx_fast_square_root extension.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL T fastLength(vec<L, T, P> const & x);
+	GLM_FUNC_DECL T fastLength(vec<L, T, P> const& x);
 
 	/// Faster than the common distance function but less accurate.
 	///
@@ -78,13 +78,13 @@ namespace glm
 	///
 	/// @see gtx_fast_square_root extension.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL T fastDistance(vec<L, T, P> const & x, vec<L, T, P> const & y);
+	GLM_FUNC_DECL T fastDistance(vec<L, T, P> const& x, vec<L, T, P> const& y);
 
 	/// Faster than the common normalize function but less accurate.
 	///
 	/// @see gtx_fast_square_root extension.
 	template<typename genType> 
-	GLM_FUNC_DECL genType fastNormalize(genType const & x);
+	GLM_FUNC_DECL genType fastNormalize(genType const& x);
 
 	/// @}
 }// namespace glm
diff --git a/glm/gtx/fast_square_root.inl b/glm/gtx/fast_square_root.inl
index 3083fd3b..551ad12d 100644
--- a/glm/gtx/fast_square_root.inl
+++ b/glm/gtx/fast_square_root.inl
@@ -13,7 +13,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fastSqrt(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fastSqrt(vec<L, T, P> const& x)
 	{
 		return detail::functor1<L, T, T, P>::call(fastSqrt, x);
 	}
@@ -31,7 +31,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fastInverseSqrt(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fastInverseSqrt(vec<L, T, P> const& x)
 	{
 		return detail::compute_inversesqrt<L, T, P, detail::is_aligned<P>::value>::call(x);
 	}
@@ -46,7 +46,7 @@ namespace glm
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T fastLength(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER T fastLength(vec<L, T, P> const& x)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'fastLength' only accept floating-point inputs");
 
diff --git a/glm/gtx/fast_trigonometry.inl b/glm/gtx/fast_trigonometry.inl
index 02739faf..ad57b7c1 100644
--- a/glm/gtx/fast_trigonometry.inl
+++ b/glm/gtx/fast_trigonometry.inl
@@ -58,7 +58,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fastCos(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fastCos(vec<L, T, P> const& x)
 	{
 		return detail::functor1<L, T, T, P>::call(fastCos, x);
 	}
@@ -71,7 +71,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fastSin(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fastSin(vec<L, T, P> const& x)
 	{
 		return detail::functor1<L, T, T, P>::call(fastSin, x);
 	}
@@ -84,7 +84,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fastTan(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fastTan(vec<L, T, P> const& x)
 	{
 		return detail::functor1<L, T, T, P>::call(fastTan, x);
 	}
@@ -97,7 +97,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, T, P> fastAsin(vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER vec<L, T, P> fastAsin(vec<L, T, P> const& x)
 	{
 		return detail::functor1<L, T, T, P>::call(fastAsin, x);
 	}
diff --git a/glm/gtx/float_notmalize.inl b/glm/gtx/float_notmalize.inl
index 69f2c483..fa3ce8c2 100644
--- a/glm/gtx/float_notmalize.inl
+++ b/glm/gtx/float_notmalize.inl
@@ -6,7 +6,7 @@
 namespace glm
 {
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<L, float, P> floatNormalize(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER vec<L, float, P> floatNormalize(vec<L, T, P> const& v)
 	{
 		return vec<L, float, P>(v) / static_cast<float>(std::numeric_limits<T>::max());
 	}
diff --git a/glm/gtx/gradient_paint.hpp b/glm/gtx/gradient_paint.hpp
index eb34d640..1725179b 100644
--- a/glm/gtx/gradient_paint.hpp
+++ b/glm/gtx/gradient_paint.hpp
@@ -33,18 +33,18 @@ namespace glm
 	/// @see - gtx_gradient_paint
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL T radialGradient(
-		vec<2, T, P> const & Center,
-		T const & Radius,
-		vec<2, T, P> const & Focal,
-		vec<2, T, P> const & Position);
+		vec<2, T, P> const& Center,
+		T const& Radius,
+		vec<2, T, P> const& Focal,
+		vec<2, T, P> const& Position);
 
 	/// Return a color from a linear gradient.
 	/// @see - gtx_gradient_paint
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL T linearGradient(
-		vec<2, T, P> const & Point0,
-		vec<2, T, P> const & Point1,
-		vec<2, T, P> const & Position);
+		vec<2, T, P> const& Point0,
+		vec<2, T, P> const& Point1,
+		vec<2, T, P> const& Position);
 
 	/// @}
 }// namespace glm
diff --git a/glm/gtx/gradient_paint.inl b/glm/gtx/gradient_paint.inl
index 5a10fb7a..bfbd81f2 100644
--- a/glm/gtx/gradient_paint.inl
+++ b/glm/gtx/gradient_paint.inl
@@ -6,10 +6,10 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER T radialGradient
 	(
-		vec<2, T, P> const & Center,
-		T const & Radius,
-		vec<2, T, P> const & Focal,
-		vec<2, T, P> const & Position
+		vec<2, T, P> const& Center,
+		T const& Radius,
+		vec<2, T, P> const& Focal,
+		vec<2, T, P> const& Position
 	)
 	{
 		vec<2, T, P> F = Focal - Center;
@@ -26,9 +26,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER T linearGradient
 	(
-		vec<2, T, P> const & Point0,
-		vec<2, T, P> const & Point1,
-		vec<2, T, P> const & Position
+		vec<2, T, P> const& Point0,
+		vec<2, T, P> const& Point1,
+		vec<2, T, P> const& Position
 	)
 	{
 		vec<2, T, P> Dist = Point1 - Point0;
diff --git a/glm/gtx/handed_coordinate_space.hpp b/glm/gtx/handed_coordinate_space.hpp
index d82738f6..95c3fcd9 100644
--- a/glm/gtx/handed_coordinate_space.hpp
+++ b/glm/gtx/handed_coordinate_space.hpp
@@ -32,17 +32,17 @@ namespace glm
 	//! From GLM_GTX_handed_coordinate_space extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL bool rightHanded(
-		vec<3, T, P> const & tangent,
-		vec<3, T, P> const & binormal,
-		vec<3, T, P> const & normal);
+		vec<3, T, P> const& tangent,
+		vec<3, T, P> const& binormal,
+		vec<3, T, P> const& normal);
 
 	//! Return if a trihedron left handed or not.
 	//! From GLM_GTX_handed_coordinate_space extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL bool leftHanded(
-		vec<3, T, P> const & tangent,
-		vec<3, T, P> const & binormal,
-		vec<3, T, P> const & normal);
+		vec<3, T, P> const& tangent,
+		vec<3, T, P> const& binormal,
+		vec<3, T, P> const& normal);
 
 	/// @}
 }// namespace glm
diff --git a/glm/gtx/handed_coordinate_space.inl b/glm/gtx/handed_coordinate_space.inl
index 2d37e94d..bd1432fc 100644
--- a/glm/gtx/handed_coordinate_space.inl
+++ b/glm/gtx/handed_coordinate_space.inl
@@ -6,9 +6,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER bool rightHanded
 	(
-		vec<3, T, P> const & tangent,
-		vec<3, T, P> const & binormal,
-		vec<3, T, P> const & normal
+		vec<3, T, P> const& tangent,
+		vec<3, T, P> const& binormal,
+		vec<3, T, P> const& normal
 	)
 	{
 		return dot(cross(normal, tangent), binormal) > T(0);
@@ -17,9 +17,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER bool leftHanded
 	(
-		vec<3, T, P> const & tangent,
-		vec<3, T, P> const & binormal,
-		vec<3, T, P> const & normal
+		vec<3, T, P> const& tangent,
+		vec<3, T, P> const& binormal,
+		vec<3, T, P> const& normal
 	)
 	{
 		return dot(cross(normal, tangent), binormal) < T(0);
diff --git a/glm/gtx/hash.hpp b/glm/gtx/hash.hpp
index 83956dd5..9b090bc0 100644
--- a/glm/gtx/hash.hpp
+++ b/glm/gtx/hash.hpp
@@ -47,91 +47,91 @@ namespace std
 	template<typename T, glm::qualifier P>
 	struct hash<glm::vec<1, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::vec<1, T, P> const & v) const;
+		GLM_FUNC_DECL size_t operator()(glm::vec<1, T, P> const& v) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::vec<2, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::vec<2, T, P> const & v) const;
+		GLM_FUNC_DECL size_t operator()(glm::vec<2, T, P> const& v) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::vec<3, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::vec<3, T, P> const & v) const;
+		GLM_FUNC_DECL size_t operator()(glm::vec<3, T, P> const& v) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::vec<4, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::vec<4, T, P> const & v) const;
+		GLM_FUNC_DECL size_t operator()(glm::vec<4, T, P> const& v) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::tquat<T,P>>
 	{
-		GLM_FUNC_DECL size_t operator()(glm::tquat<T, P> const & q) const;
+		GLM_FUNC_DECL size_t operator()(glm::tquat<T, P> const& q) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::tdualquat<T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::tdualquat<T,P> const & q) const;
+		GLM_FUNC_DECL size_t operator()(glm::tdualquat<T,P> const& q) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<2, 2, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<2, 2, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<2, 2, T,P> const& m) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<2, 3, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<2, 3, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<2, 3, T,P> const& m) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<2, 4, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<2, 4, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<2, 4, T,P> const& m) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<3, 2, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<3, 2, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<3, 2, T,P> const& m) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<3, 3, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<3, 3, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<3, 3, T,P> const& m) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<3, 4, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<3, 4, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<3, 4, T,P> const& m) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<4, 2, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<4, 2, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<4, 2, T,P> const& m) const;
 	};
 	
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<4, 3, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<4, 3, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<4, 3, T,P> const& m) const;
 	};
 
 	template<typename T, glm::qualifier P>
 	struct hash<glm::mat<4, 4, T,P> >
 	{
-		GLM_FUNC_DECL size_t operator()(glm::mat<4, 4, T,P> const & m) const;
+		GLM_FUNC_DECL size_t operator()(glm::mat<4, 4, T,P> const& m) const;
 	};
 } // namespace std
 
diff --git a/glm/gtx/hash.inl b/glm/gtx/hash.inl
index 97ec740e..3914eb53 100644
--- a/glm/gtx/hash.inl
+++ b/glm/gtx/hash.inl
@@ -23,14 +23,14 @@ namespace detail
 namespace std
 {
 	template<typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER size_t hash<glm::vec<1, T, P>>::operator()(glm::vec<1, T, P> const & v) const
+	GLM_FUNC_QUALIFIER size_t hash<glm::vec<1, T, P>>::operator()(glm::vec<1, T, P> const& v) const
 	{
 		hash<T> hasher;
 		return hasher(v.x);
 	}
 
 	template<typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER size_t hash<glm::vec<2, T, P>>::operator()(glm::vec<2, T, P> const & v) const
+	GLM_FUNC_QUALIFIER size_t hash<glm::vec<2, T, P>>::operator()(glm::vec<2, T, P> const& v) const
 	{
 		size_t seed = 0;
 		hash<T> hasher;
@@ -40,7 +40,7 @@ namespace std
 	}
 
 	template<typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER size_t hash<glm::vec<3, T, P>>::operator()(glm::vec<3, T, P> const & v) const
+	GLM_FUNC_QUALIFIER size_t hash<glm::vec<3, T, P>>::operator()(glm::vec<3, T, P> const& v) const
 	{
 		size_t seed = 0;
 		hash<T> hasher;
@@ -51,7 +51,7 @@ namespace std
 	}
 
 	template<typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER size_t hash<glm::vec<4, T, P>>::operator()(glm::vec<4, T, P> const & v) const
+	GLM_FUNC_QUALIFIER size_t hash<glm::vec<4, T, P>>::operator()(glm::vec<4, T, P> const& v) const
 	{
 		size_t seed = 0;
 		hash<T> hasher;
@@ -63,7 +63,7 @@ namespace std
 	}
 
 	template<typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER size_t hash<glm::tquat<T, P>>::operator()(glm::tquat<T,P> const & q) const
+	GLM_FUNC_QUALIFIER size_t hash<glm::tquat<T, P>>::operator()(glm::tquat<T,P> const& q) const
 	{
 		size_t seed = 0;
 		hash<T> hasher;
@@ -75,7 +75,7 @@ namespace std
 	}
 
 	template<typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER size_t hash<glm::tdualquat<T, P>>::operator()(glm::tdualquat<T, P> const & q) const
+	GLM_FUNC_QUALIFIER size_t hash<glm::tdualquat<T, P>>::operator()(glm::tdualquat<T, P> const& q) const
 	{
 		size_t seed = 0;
 		hash<glm::tquat<T, P>> hasher;
@@ -148,7 +148,7 @@ namespace std
 	}
 
 	template<typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER size_t hash<glm::mat<4, 2, T,P>>::operator()(glm::mat<4, 2, T,P> const & m) const
+	GLM_FUNC_QUALIFIER size_t hash<glm::mat<4, 2, T,P>>::operator()(glm::mat<4, 2, T,P> const& m) const
 	{
 		size_t seed = 0;
 		hash<glm::vec<2, T, P>> hasher;
@@ -160,7 +160,7 @@ namespace std
 	}
 
 	template<typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER size_t hash<glm::mat<4, 3, T,P>>::operator()(glm::mat<4, 3, T,P> const & m) const
+	GLM_FUNC_QUALIFIER size_t hash<glm::mat<4, 3, T,P>>::operator()(glm::mat<4, 3, T,P> const& m) const
 	{
 		size_t seed = 0;
 		hash<glm::vec<3, T, P>> hasher;
diff --git a/glm/gtx/integer.hpp b/glm/gtx/integer.hpp
index 9420581c..47a2ad3c 100644
--- a/glm/gtx/integer.hpp
+++ b/glm/gtx/integer.hpp
@@ -48,7 +48,7 @@ namespace glm
 	//! Return the factorial value of a number (!12 max, integer only)
 	//! From GLM_GTX_integer extension.
 	template<typename genType> 
-	GLM_FUNC_DECL genType factorial(genType const & x);
+	GLM_FUNC_DECL genType factorial(genType const& x);
 
 	//! 32bit signed integer. 
 	//! From GLM_GTX_integer extension.
diff --git a/glm/gtx/integer.inl b/glm/gtx/integer.inl
index 633f46e7..6a4133af 100644
--- a/glm/gtx/integer.inl
+++ b/glm/gtx/integer.inl
@@ -71,7 +71,7 @@ namespace detail
 
 	// factorial (!12 max, integer only)
 	template<typename genType>
-	GLM_FUNC_QUALIFIER genType factorial(genType const & x)
+	GLM_FUNC_QUALIFIER genType factorial(genType const& x)
 	{
 		genType Temp = x;
 		genType Result;
@@ -82,7 +82,7 @@ namespace detail
 
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<2, T, P> factorial(
-		vec<2, T, P> const & x)
+		vec<2, T, P> const& x)
 	{
 		return vec<2, T, P>(
 			factorial(x.x),
@@ -91,7 +91,7 @@ namespace detail
 
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> factorial(
-		vec<3, T, P> const & x)
+		vec<3, T, P> const& x)
 	{
 		return vec<3, T, P>(
 			factorial(x.x),
@@ -101,7 +101,7 @@ namespace detail
 
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<4, T, P> factorial(
-		vec<4, T, P> const & x)
+		vec<4, T, P> const& x)
 	{
 		return vec<4, T, P>(
 			factorial(x.x),
diff --git a/glm/gtx/intersect.hpp b/glm/gtx/intersect.hpp
index 9da5d3d3..e6c3b072 100644
--- a/glm/gtx/intersect.hpp
+++ b/glm/gtx/intersect.hpp
@@ -39,8 +39,8 @@ namespace glm
 	//! From GLM_GTX_intersect extension.
 	template<typename genType>
 	GLM_FUNC_DECL bool intersectRayPlane(
-		genType const & orig, genType const & dir,
-		genType const & planeOrig, genType const & planeNormal,
+		genType const& orig, genType const& dir,
+		genType const& planeOrig, genType const& planeNormal,
 		typename genType::value_type & intersectionDistance);
 
 	//! Compute the intersection of a ray and a triangle.
@@ -56,8 +56,8 @@ namespace glm
 	//! From GLM_GTX_intersect extension.
 	template<typename genType>
 	GLM_FUNC_DECL bool intersectLineTriangle(
-		genType const & orig, genType const & dir,
-		genType const & vert0, genType const & vert1, genType const & vert2,
+		genType const& orig, genType const& dir,
+		genType const& vert0, genType const& vert1, genType const& vert2,
 		genType & position);
 
 	//! Compute the intersection distance of a ray and a sphere. 
@@ -65,24 +65,24 @@ namespace glm
 	//! From GLM_GTX_intersect extension.
 	template<typename genType>
 	GLM_FUNC_DECL bool intersectRaySphere(
-		genType const & rayStarting, genType const & rayNormalizedDirection,
-		genType const & sphereCenter, typename genType::value_type const sphereRadiusSquered,
+		genType const& rayStarting, genType const& rayNormalizedDirection,
+		genType const& sphereCenter, typename genType::value_type const sphereRadiusSquered,
 		typename genType::value_type & intersectionDistance);
 
 	//! Compute the intersection of a ray and a sphere.
 	//! From GLM_GTX_intersect extension.
 	template<typename genType>
 	GLM_FUNC_DECL bool intersectRaySphere(
-		genType const & rayStarting, genType const & rayNormalizedDirection,
-		genType const & sphereCenter, const typename genType::value_type sphereRadius,
+		genType const& rayStarting, genType const& rayNormalizedDirection,
+		genType const& sphereCenter, const typename genType::value_type sphereRadius,
 		genType & intersectionPosition, genType & intersectionNormal);
 
 	//! Compute the intersection of a line and a sphere.
 	//! From GLM_GTX_intersect extension
 	template<typename genType>
 	GLM_FUNC_DECL bool intersectLineSphere(
-		genType const & point0, genType const & point1,
-		genType const & sphereCenter, typename genType::value_type sphereRadius,
+		genType const& point0, genType const& point1,
+		genType const& sphereCenter, typename genType::value_type sphereRadius,
 		genType & intersectionPosition1, genType & intersectionNormal1, 
 		genType & intersectionPosition2 = genType(), genType & intersectionNormal2 = genType());
 
diff --git a/glm/gtx/intersect.inl b/glm/gtx/intersect.inl
index e50da76f..b59ad77f 100644
--- a/glm/gtx/intersect.inl
+++ b/glm/gtx/intersect.inl
@@ -6,8 +6,8 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER bool intersectRayPlane
 	(
-		genType const & orig, genType const & dir,
-		genType const & planeOrig, genType const & planeNormal,
+		genType const& orig, genType const& dir,
+		genType const& planeOrig, genType const& planeNormal,
 		typename genType::value_type & intersectionDistance
 	)
 	{
@@ -121,8 +121,8 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER bool intersectLineTriangle
 	(
-		genType const & orig, genType const & dir,
-		genType const & vert0, genType const & vert1, genType const & vert2,
+		genType const& orig, genType const& dir,
+		genType const& vert0, genType const& vert1, genType const& vert2,
 		genType & position
 	)
 	{
@@ -159,8 +159,8 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER bool intersectRaySphere
 	(
-		genType const & rayStarting, genType const & rayNormalizedDirection,
-		genType const & sphereCenter, const typename genType::value_type sphereRadiusSquered,
+		genType const& rayStarting, genType const& rayNormalizedDirection,
+		genType const& sphereCenter, const typename genType::value_type sphereRadiusSquered,
 		typename genType::value_type & intersectionDistance
 	)
 	{
@@ -180,8 +180,8 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER bool intersectRaySphere
 	(
-		genType const & rayStarting, genType const & rayNormalizedDirection,
-		genType const & sphereCenter, const typename genType::value_type sphereRadius,
+		genType const& rayStarting, genType const& rayNormalizedDirection,
+		genType const& sphereCenter, const typename genType::value_type sphereRadius,
 		genType & intersectionPosition, genType & intersectionNormal
 	)
 	{
@@ -198,8 +198,8 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER bool intersectLineSphere
 	(
-		genType const & point0, genType const & point1,
-		genType const & sphereCenter, typename genType::value_type sphereRadius,
+		genType const& point0, genType const& point1,
+		genType const& sphereCenter, typename genType::value_type sphereRadius,
 		genType & intersectionPoint1, genType & intersectionNormal1, 
 		genType & intersectionPoint2, genType & intersectionNormal2
 	)
diff --git a/glm/gtx/io.hpp b/glm/gtx/io.hpp
index 1a344399..4d459a19 100644
--- a/glm/gtx/io.hpp
+++ b/glm/gtx/io.hpp
@@ -193,7 +193,7 @@ namespace glm
 
   template<typename CTy, typename CTr, typename T, qualifier P>
 	GLM_FUNC_DECL std::basic_ostream<CTy,CTr> & operator<<(std::basic_ostream<CTy,CTr> &,
-                                                         std::pair<mat<4, 4, T,P> const, mat<4, 4, T,P> const> const &);
+                                                         std::pair<mat<4, 4, T,P> const, mat<4, 4, T,P> const> const&);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/io.inl b/glm/gtx/io.inl
index c1df2d88..5acadb61 100644
--- a/glm/gtx/io.inl
+++ b/glm/gtx/io.inl
@@ -160,7 +160,7 @@ namespace detail
 
 		if(cerberus)
 		{
-			io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
+			io::format_punct<CTy> const& fmt(io::get_facet<io::format_punct<CTy> >(os));
 
 			length_t const& components(type<V>::components);
 
@@ -234,7 +234,7 @@ namespace detail
 
 		if(cerberus)
 		{
-			io::format_punct<CTy> const & fmt(io::get_facet<io::format_punct<CTy> >(os));
+			io::format_punct<CTy> const& fmt(io::get_facet<io::format_punct<CTy> >(os));
 
 			length_t const& cols(type<M<C, R, T, P> >::cols);
 			length_t const& rows(type<M<C, R, T, P> >::rows);
diff --git a/glm/gtx/log_base.hpp b/glm/gtx/log_base.hpp
index 9e7550ae..f0de1577 100644
--- a/glm/gtx/log_base.hpp
+++ b/glm/gtx/log_base.hpp
@@ -32,8 +32,8 @@ namespace glm
 	/// From GLM_GTX_log_base.
 	template<typename genType>
 	GLM_FUNC_DECL genType log(
-		genType const & x,
-		genType const & base);
+		genType const& x,
+		genType const& base);
 
 	/// Logarithm for any base.
 	/// From GLM_GTX_log_base.
diff --git a/glm/gtx/matrix_cross_product.hpp b/glm/gtx/matrix_cross_product.hpp
index 10704893..20a2ee96 100644
--- a/glm/gtx/matrix_cross_product.hpp
+++ b/glm/gtx/matrix_cross_product.hpp
@@ -33,13 +33,13 @@ namespace glm
 	//! From GLM_GTX_matrix_cross_product extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<3, 3, T, P> matrixCross3(
-		vec<3, T, P> const & x);
+		vec<3, T, P> const& x);
 		
 	//! Build a cross product matrix.
 	//! From GLM_GTX_matrix_cross_product extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> matrixCross4(
-		vec<3, T, P> const & x);
+		vec<3, T, P> const& x);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/matrix_cross_product.inl b/glm/gtx/matrix_cross_product.inl
index 2e349cc3..4d499db5 100644
--- a/glm/gtx/matrix_cross_product.inl
+++ b/glm/gtx/matrix_cross_product.inl
@@ -6,7 +6,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 3, T, P> matrixCross3
 	(
-		vec<3, T, P> const & x
+		vec<3, T, P> const& x
 	)
 	{
 		mat<3, 3, T, P> Result(T(0));
@@ -22,7 +22,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P> matrixCross4
 	(
-		vec<3, T, P> const & x
+		vec<3, T, P> const& x
 	)
 	{
 		mat<4, 4, T, P> Result(T(0));
diff --git a/glm/gtx/matrix_decompose.inl b/glm/gtx/matrix_decompose.inl
index 03d9a14a..0467360d 100644
--- a/glm/gtx/matrix_decompose.inl
+++ b/glm/gtx/matrix_decompose.inl
@@ -11,8 +11,8 @@ namespace detail
 	// result = (a * ascl) + (b * bscl)
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> combine(
-		vec<3, T, P> const & a, 
-		vec<3, T, P> const & b,
+		vec<3, T, P> const& a, 
+		vec<3, T, P> const& b,
 		T ascl, T bscl)
 	{
 		return (a * ascl) + (b * bscl);
@@ -30,7 +30,7 @@ namespace detail
 	// Decomposes the mode matrix to translations,rotation scale components
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool decompose(mat<4, 4, T, P> const & ModelMatrix, vec<3, T, P> & Scale, tquat<T, P> & Orientation, vec<3, T, P> & Translation, vec<3, T, P> & Skew, vec<4, T, P> & Perspective)
+	GLM_FUNC_QUALIFIER bool decompose(mat<4, 4, T, P> const& ModelMatrix, vec<3, T, P> & Scale, tquat<T, P> & Orientation, vec<3, T, P> & Translation, vec<3, T, P> & Skew, vec<4, T, P> & Perspective)
 	{
 		mat<4, 4, T, P> LocalMatrix(ModelMatrix);
 
diff --git a/glm/gtx/matrix_interpolation.hpp b/glm/gtx/matrix_interpolation.hpp
index da36fd23..93c4ff7f 100644
--- a/glm/gtx/matrix_interpolation.hpp
+++ b/glm/gtx/matrix_interpolation.hpp
@@ -41,7 +41,7 @@ namespace glm
 	/// From GLM_GTX_matrix_interpolation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> axisAngleMatrix(
-		vec<3, T, P> const & axis,
+		vec<3, T, P> const& axis,
 		T const angle);
 
 	/// Extracts the rotation part of a matrix.
diff --git a/glm/gtx/matrix_interpolation.inl b/glm/gtx/matrix_interpolation.inl
index 0cc7d462..76dd1b17 100644
--- a/glm/gtx/matrix_interpolation.inl
+++ b/glm/gtx/matrix_interpolation.inl
@@ -89,7 +89,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> axisAngleMatrix(vec<3, T, P> const & axis, T const angle)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> axisAngleMatrix(vec<3, T, P> const& axis, T const angle)
 	{
 		T c = cos(angle);
 		T s = sin(angle);
diff --git a/glm/gtx/matrix_major_storage.hpp b/glm/gtx/matrix_major_storage.hpp
index 1fcf78fd..9e54398e 100644
--- a/glm/gtx/matrix_major_storage.hpp
+++ b/glm/gtx/matrix_major_storage.hpp
@@ -33,8 +33,8 @@ namespace glm
 	//! From GLM_GTX_matrix_major_storage extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<2, 2, T, P> rowMajor2(
-		vec<2, T, P> const & v1, 
-		vec<2, T, P> const & v2);
+		vec<2, T, P> const& v1, 
+		vec<2, T, P> const& v2);
 		
 	//! Build a row major matrix from other matrix.
 	//! From GLM_GTX_matrix_major_storage extension.
@@ -46,9 +46,9 @@ namespace glm
 	//! From GLM_GTX_matrix_major_storage extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<3, 3, T, P> rowMajor3(
-		vec<3, T, P> const & v1, 
-		vec<3, T, P> const & v2, 
-		vec<3, T, P> const & v3);
+		vec<3, T, P> const& v1, 
+		vec<3, T, P> const& v2, 
+		vec<3, T, P> const& v3);
 
 	//! Build a row major matrix from other matrix.
 	//! From GLM_GTX_matrix_major_storage extension.
@@ -60,10 +60,10 @@ namespace glm
 	//! From GLM_GTX_matrix_major_storage extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> rowMajor4(
-		vec<4, T, P> const & v1, 
-		vec<4, T, P> const & v2,
-		vec<4, T, P> const & v3, 
-		vec<4, T, P> const & v4);
+		vec<4, T, P> const& v1, 
+		vec<4, T, P> const& v2,
+		vec<4, T, P> const& v3, 
+		vec<4, T, P> const& v4);
 
 	//! Build a row major matrix from other matrix.
 	//! From GLM_GTX_matrix_major_storage extension.
@@ -75,8 +75,8 @@ namespace glm
 	//! From GLM_GTX_matrix_major_storage extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<2, 2, T, P> colMajor2(
-		vec<2, T, P> const & v1, 
-		vec<2, T, P> const & v2);
+		vec<2, T, P> const& v1, 
+		vec<2, T, P> const& v2);
 		
 	//! Build a column major matrix from other matrix.
 	//! From GLM_GTX_matrix_major_storage extension.
@@ -88,9 +88,9 @@ namespace glm
 	//! From GLM_GTX_matrix_major_storage extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<3, 3, T, P> colMajor3(
-		vec<3, T, P> const & v1, 
-		vec<3, T, P> const & v2, 
-		vec<3, T, P> const & v3);
+		vec<3, T, P> const& v1, 
+		vec<3, T, P> const& v2, 
+		vec<3, T, P> const& v3);
 		
 	//! Build a column major matrix from other matrix.
 	//! From GLM_GTX_matrix_major_storage extension.
@@ -102,10 +102,10 @@ namespace glm
 	//! From GLM_GTX_matrix_major_storage extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> colMajor4(
-		vec<4, T, P> const & v1, 
-		vec<4, T, P> const & v2, 
-		vec<4, T, P> const & v3, 
-		vec<4, T, P> const & v4);
+		vec<4, T, P> const& v1, 
+		vec<4, T, P> const& v2, 
+		vec<4, T, P> const& v3, 
+		vec<4, T, P> const& v4);
 				
 	//! Build a column major matrix from other matrix.
 	//! From GLM_GTX_matrix_major_storage extension.
diff --git a/glm/gtx/matrix_major_storage.inl b/glm/gtx/matrix_major_storage.inl
index 238c4dbe..cae310a4 100644
--- a/glm/gtx/matrix_major_storage.inl
+++ b/glm/gtx/matrix_major_storage.inl
@@ -6,8 +6,8 @@ namespace glm
 	template<typename T, qualifier P> 
 	GLM_FUNC_QUALIFIER mat<2, 2, T, P> rowMajor2
 	(
-		vec<2, T, P> const & v1, 
-		vec<2, T, P> const & v2
+		vec<2, T, P> const& v1, 
+		vec<2, T, P> const& v2
 	)
 	{
 		mat<2, 2, T, P> Result;
diff --git a/glm/gtx/matrix_operation.hpp b/glm/gtx/matrix_operation.hpp
index ad8a99a6..ca2667bc 100644
--- a/glm/gtx/matrix_operation.hpp
+++ b/glm/gtx/matrix_operation.hpp
@@ -32,55 +32,55 @@ namespace glm
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<2, 2, T, P> diagonal2x2(
-		vec<2, T, P> const & v);
+		vec<2, T, P> const& v);
 
 	//! Build a diagonal matrix.
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<2, 3, T, P> diagonal2x3(
-		vec<2, T, P> const & v);
+		vec<2, T, P> const& v);
 
 	//! Build a diagonal matrix.
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<2, 4, T, P> diagonal2x4(
-		vec<2, T, P> const & v);
+		vec<2, T, P> const& v);
 
 	//! Build a diagonal matrix.
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<3, 2, T, P> diagonal3x2(
-		vec<2, T, P> const & v);
+		vec<2, T, P> const& v);
 
 	//! Build a diagonal matrix.
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<3, 3, T, P> diagonal3x3(
-		vec<3, T, P> const & v);
+		vec<3, T, P> const& v);
 
 	//! Build a diagonal matrix.
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<3, 4, T, P> diagonal3x4(
-		vec<3, T, P> const & v);
+		vec<3, T, P> const& v);
 
 	//! Build a diagonal matrix.
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 2, T, P> diagonal4x2(
-		vec<2, T, P> const & v);
+		vec<2, T, P> const& v);
 
 	//! Build a diagonal matrix.
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 3, T, P> diagonal4x3(
-		vec<3, T, P> const & v);
+		vec<3, T, P> const& v);
 
 	//! Build a diagonal matrix.
 	//! From GLM_GTX_matrix_operation extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> diagonal4x4(
-		vec<4, T, P> const & v);
+		vec<4, T, P> const& v);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/matrix_operation.inl b/glm/gtx/matrix_operation.inl
index ad17898e..646d800e 100644
--- a/glm/gtx/matrix_operation.inl
+++ b/glm/gtx/matrix_operation.inl
@@ -6,7 +6,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<2, 2, T, P> diagonal2x2
 	(
-		vec<2, T, P> const & v
+		vec<2, T, P> const& v
 	)
 	{
 		mat<2, 2, T, P> Result(static_cast<T>(1));
@@ -18,7 +18,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<2, 3, T, P> diagonal2x3
 	(
-		vec<2, T, P> const & v
+		vec<2, T, P> const& v
 	)
 	{
 		mat<2, 3, T, P> Result(static_cast<T>(1));
@@ -30,7 +30,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<2, 4, T, P> diagonal2x4
 	(
-		vec<2, T, P> const & v
+		vec<2, T, P> const& v
 	)
 	{
 		mat<2, 4, T, P> Result(static_cast<T>(1));
@@ -42,7 +42,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 2, T, P> diagonal3x2
 	(
-		vec<2, T, P> const & v
+		vec<2, T, P> const& v
 	)
 	{
 		mat<3, 2, T, P> Result(static_cast<T>(1));
@@ -54,7 +54,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 3, T, P> diagonal3x3
 	(
-		vec<3, T, P> const & v
+		vec<3, T, P> const& v
 	)
 	{
 		mat<3, 3, T, P> Result(static_cast<T>(1));
@@ -67,7 +67,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 4, T, P> diagonal3x4
 	(
-		vec<3, T, P> const & v
+		vec<3, T, P> const& v
 	)
 	{
 		mat<3, 4, T, P> Result(static_cast<T>(1));
@@ -80,7 +80,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P> diagonal4x4
 	(
-		vec<4, T, P> const & v
+		vec<4, T, P> const& v
 	)
 	{
 		mat<4, 4, T, P> Result(static_cast<T>(1));
@@ -94,7 +94,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 3, T, P> diagonal4x3
 	(
-		vec<3, T, P> const & v
+		vec<3, T, P> const& v
 	)
 	{
 		mat<4, 3, T, P> Result(static_cast<T>(1));
@@ -107,7 +107,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 2, T, P> diagonal4x2
 	(
-		vec<2, T, P> const & v
+		vec<2, T, P> const& v
 	)
 	{
 		mat<4, 2, T, P> Result(static_cast<T>(1));
diff --git a/glm/gtx/matrix_query.hpp b/glm/gtx/matrix_query.hpp
index d81f112f..9a3a9b94 100644
--- a/glm/gtx/matrix_query.hpp
+++ b/glm/gtx/matrix_query.hpp
@@ -34,42 +34,42 @@ namespace glm
 	/// Return whether a matrix a null matrix.
 	/// From GLM_GTX_matrix_query extension.
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool isNull(mat<2, 2, T, P> const & m, T const & epsilon);
+	GLM_FUNC_DECL bool isNull(mat<2, 2, T, P> const& m, T const& epsilon);
 		
 	/// Return whether a matrix a null matrix.
 	/// From GLM_GTX_matrix_query extension.
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool isNull(mat<3, 3, T, P> const & m, T const & epsilon);
+	GLM_FUNC_DECL bool isNull(mat<3, 3, T, P> const& m, T const& epsilon);
 		
 	/// Return whether a matrix is a null matrix.
 	/// From GLM_GTX_matrix_query extension.
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool isNull(mat<4, 4, T, P> const & m, T const & epsilon);
+	GLM_FUNC_DECL bool isNull(mat<4, 4, T, P> const& m, T const& epsilon);
 			
 	/// Return whether a matrix is an identity matrix.
 	/// From GLM_GTX_matrix_query extension.
 	template<length_t C, length_t R, typename T, qualifier P, template<length_t, length_t, typename, qualifier> class matType>
-	GLM_FUNC_DECL bool isIdentity(matType<C, R, T, P> const & m, T const & epsilon);
+	GLM_FUNC_DECL bool isIdentity(matType<C, R, T, P> const& m, T const& epsilon);
 
 	/// Return whether a matrix is a normalized matrix.
 	/// From GLM_GTX_matrix_query extension.
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool isNormalized(mat<2, 2, T, P> const & m, T const & epsilon);
+	GLM_FUNC_DECL bool isNormalized(mat<2, 2, T, P> const& m, T const& epsilon);
 
 	/// Return whether a matrix is a normalized matrix.
 	/// From GLM_GTX_matrix_query extension.
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool isNormalized(mat<3, 3, T, P> const & m, T const & epsilon);
+	GLM_FUNC_DECL bool isNormalized(mat<3, 3, T, P> const& m, T const& epsilon);
 
 	/// Return whether a matrix is a normalized matrix.
 	/// From GLM_GTX_matrix_query extension.
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL bool isNormalized(mat<4, 4, T, P> const & m, T const & epsilon);
+	GLM_FUNC_DECL bool isNormalized(mat<4, 4, T, P> const& m, T const& epsilon);
 
 	/// Return whether a matrix is an orthonormalized matrix.
 	/// From GLM_GTX_matrix_query extension.
 	template<length_t C, length_t R, typename T, qualifier P, template<length_t, length_t, typename, qualifier> class matType>
-	GLM_FUNC_DECL bool isOrthogonal(matType<C, R, T, P> const & m, T const & epsilon);
+	GLM_FUNC_DECL bool isOrthogonal(matType<C, R, T, P> const& m, T const& epsilon);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/matrix_transform_2d.hpp b/glm/gtx/matrix_transform_2d.hpp
index 443db9f6..ebab5ca2 100644
--- a/glm/gtx/matrix_transform_2d.hpp
+++ b/glm/gtx/matrix_transform_2d.hpp
@@ -37,7 +37,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<3, 3, T, P> translate(
 		mat<3, 3, T, P> const& m,
-		vec<2, T, P> const & v);
+		vec<2, T, P> const& v);
 
 	/// Builds a rotation 3 * 3 matrix created from an angle. 
 	///
@@ -55,7 +55,7 @@ namespace glm
 	template<typename T, qualifier P> 
 	GLM_FUNC_QUALIFIER mat<3, 3, T, P> scale(
 		mat<3, 3, T, P> const& m,
-		vec<2, T, P> const & v);
+		vec<2, T, P> const& v);
 
 	/// Builds an horizontal (parallel to the x axis) shear 3 * 3 matrix. 
 	///
diff --git a/glm/gtx/matrix_transform_2d.inl b/glm/gtx/matrix_transform_2d.inl
index 95262aa9..5bcb53a9 100644
--- a/glm/gtx/matrix_transform_2d.inl
+++ b/glm/gtx/matrix_transform_2d.inl
@@ -10,7 +10,7 @@ namespace glm
 	template<typename T, qualifier P> 
 	GLM_FUNC_QUALIFIER mat<3, 3, T, P> translate(
 		mat<3, 3, T, P> const& m,
-		vec<2, T, P> const & v)
+		vec<2, T, P> const& v)
 	{
 		mat<3, 3, T, P> Result(m);
 		Result[2] = m[0] * v[0] + m[1] * v[1] + m[2];
@@ -37,7 +37,7 @@ namespace glm
 	template<typename T, qualifier P> 
 	GLM_FUNC_QUALIFIER mat<3, 3, T, P> scale(
 		mat<3, 3, T, P> const& m,
-		vec<2, T, P> const & v)
+		vec<2, T, P> const& v)
 	{
 		mat<3, 3, T, P> Result;
 		Result[0] = m[0] * v[0];
diff --git a/glm/gtx/mixed_product.hpp b/glm/gtx/mixed_product.hpp
index efb57d38..19012162 100644
--- a/glm/gtx/mixed_product.hpp
+++ b/glm/gtx/mixed_product.hpp
@@ -31,9 +31,9 @@ namespace glm
 	/// @brief Mixed product of 3 vectors (from GLM_GTX_mixed_product extension)
 	template<typename T, qualifier P> 
 	GLM_FUNC_DECL T mixedProduct(
-		vec<3, T, P> const & v1, 
-		vec<3, T, P> const & v2, 
-		vec<3, T, P> const & v3);
+		vec<3, T, P> const& v1, 
+		vec<3, T, P> const& v2, 
+		vec<3, T, P> const& v3);
 
 	/// @}
 }// namespace glm
diff --git a/glm/gtx/mixed_product.inl b/glm/gtx/mixed_product.inl
index 8f0e22f3..d6f2a012 100644
--- a/glm/gtx/mixed_product.inl
+++ b/glm/gtx/mixed_product.inl
@@ -6,9 +6,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER T mixedProduct
 	(
-		vec<3, T, P> const & v1,
-		vec<3, T, P> const & v2,
-		vec<3, T, P> const & v3
+		vec<3, T, P> const& v1,
+		vec<3, T, P> const& v2,
+		vec<3, T, P> const& v3
 	)
 	{
 		return dot(cross(v1, v2), v3);
diff --git a/glm/gtx/norm.inl b/glm/gtx/norm.inl
index c8699583..a49a0c76 100644
--- a/glm/gtx/norm.inl
+++ b/glm/gtx/norm.inl
@@ -9,7 +9,7 @@ namespace detail
 	template<length_t L, typename T, qualifier P, bool Aligned>
 	struct compute_length2
 	{
-		GLM_FUNC_QUALIFIER static T call(vec<L, T, P> const & v)
+		GLM_FUNC_QUALIFIER static T call(vec<L, T, P> const& v)
 		{
 			return dot(v, v);
 		}
@@ -24,7 +24,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T length2(vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER T length2(vec<L, T, P> const& v)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'length2' accepts only floating-point inputs");
 		return detail::compute_length2<L, T, P, detail::is_aligned<P>::value>::call(v);
@@ -38,20 +38,20 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T distance2(vec<L, T, P> const & p0, vec<L, T, P> const & p1)
+	GLM_FUNC_QUALIFIER T distance2(vec<L, T, P> const& p0, vec<L, T, P> const& p1)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'distance2' accepts only floating-point inputs");
 		return length2(p1 - p0);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T l1Norm(vec<3, T, P> const & a, vec<3, T, P> const & b)
+	GLM_FUNC_QUALIFIER T l1Norm(vec<3, T, P> const& a, vec<3, T, P> const& b)
 	{
 		return abs(b.x - a.x) + abs(b.y - a.y) + abs(b.z - a.z);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T l1Norm(vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER T l1Norm(vec<3, T, P> const& v)
 	{
 		return abs(v.x) + abs(v.y) + abs(v.z);
 	}
@@ -64,13 +64,13 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T l2Norm(vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER T l2Norm(vec<3, T, P> const& v)
 	{
 		return length(v);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T lxNorm(vec<3, T, P> const & x, vec<3, T, P> const & y, unsigned int Depth)
+	GLM_FUNC_QUALIFIER T lxNorm(vec<3, T, P> const& x, vec<3, T, P> const& y, unsigned int Depth)
 	{
 		return pow(pow(y.x - x.x, T(Depth)) + pow(y.y - x.y, T(Depth)) + pow(y.z - x.z, T(Depth)), T(1) / T(Depth));
 	}
diff --git a/glm/gtx/normal.hpp b/glm/gtx/normal.hpp
index e5002c8f..a3069866 100644
--- a/glm/gtx/normal.hpp
+++ b/glm/gtx/normal.hpp
@@ -33,7 +33,7 @@ namespace glm
 	///
 	/// @see gtx_normal
 	template<typename T, qualifier P> 
-	GLM_FUNC_DECL vec<3, T, P> triangleNormal(vec<3, T, P> const & p1, vec<3, T, P> const & p2, vec<3, T, P> const & p3);
+	GLM_FUNC_DECL vec<3, T, P> triangleNormal(vec<3, T, P> const& p1, vec<3, T, P> const& p2, vec<3, T, P> const& p3);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/normal.inl b/glm/gtx/normal.inl
index 94844759..e88a9a06 100644
--- a/glm/gtx/normal.inl
+++ b/glm/gtx/normal.inl
@@ -6,9 +6,9 @@ namespace glm
 	template<typename T, qualifier P> 
 	GLM_FUNC_QUALIFIER vec<3, T, P> triangleNormal
 	(
-		vec<3, T, P> const & p1, 
-		vec<3, T, P> const & p2, 
-		vec<3, T, P> const & p3
+		vec<3, T, P> const& p1, 
+		vec<3, T, P> const& p2, 
+		vec<3, T, P> const& p3
 	)
 	{
 		return normalize(cross(p1 - p2, p1 - p3));
diff --git a/glm/gtx/normalize_dot.hpp b/glm/gtx/normalize_dot.hpp
index 86802c21..2c1d8983 100644
--- a/glm/gtx/normalize_dot.hpp
+++ b/glm/gtx/normalize_dot.hpp
@@ -34,14 +34,14 @@ namespace glm
 	///
 	/// @see gtx_normalize_dot extension.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL T normalizeDot(vec<L, T, P> const & x, vec<L, T, P> const & y);
+	GLM_FUNC_DECL T normalizeDot(vec<L, T, P> const& x, vec<L, T, P> const& y);
 
 	/// Normalize parameters and returns the dot product of x and y.
 	/// Faster that dot(fastNormalize(x), fastNormalize(y)).
 	///
 	/// @see gtx_normalize_dot extension.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL T fastNormalizeDot(vec<L, T, P> const & x, vec<L, T, P> const & y);
+	GLM_FUNC_DECL T fastNormalizeDot(vec<L, T, P> const& x, vec<L, T, P> const& y);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/optimum_pow.hpp b/glm/gtx/optimum_pow.hpp
index 849e8195..38e0327d 100644
--- a/glm/gtx/optimum_pow.hpp
+++ b/glm/gtx/optimum_pow.hpp
@@ -33,19 +33,19 @@ namespace gtx
 	///
 	/// @see gtx_optimum_pow
 	template<typename genType>
-	GLM_FUNC_DECL genType pow2(genType const & x);
+	GLM_FUNC_DECL genType pow2(genType const& x);
 
 	/// Returns x raised to the power of 3.
 	///
 	/// @see gtx_optimum_pow
 	template<typename genType>
-	GLM_FUNC_DECL genType pow3(genType const & x);
+	GLM_FUNC_DECL genType pow3(genType const& x);
 
 	/// Returns x raised to the power of 4.
 	///
 	/// @see gtx_optimum_pow
 	template<typename genType>
-	GLM_FUNC_DECL genType pow4(genType const & x);
+	GLM_FUNC_DECL genType pow4(genType const& x);
 
 	/// @}
 }//namespace gtx
diff --git a/glm/gtx/optimum_pow.inl b/glm/gtx/optimum_pow.inl
index 2e933a23..78b729f7 100644
--- a/glm/gtx/optimum_pow.inl
+++ b/glm/gtx/optimum_pow.inl
@@ -4,19 +4,19 @@
 namespace glm
 {
 	template<typename genType>
-	GLM_FUNC_QUALIFIER genType pow2(genType const & x)
+	GLM_FUNC_QUALIFIER genType pow2(genType const& x)
 	{
 		return x * x;
 	}
 
 	template<typename genType>
-	GLM_FUNC_QUALIFIER genType pow3(genType const & x)
+	GLM_FUNC_QUALIFIER genType pow3(genType const& x)
 	{
 		return x * x * x;
 	}
 
 	template<typename genType>
-	GLM_FUNC_QUALIFIER genType pow4(genType const & x)
+	GLM_FUNC_QUALIFIER genType pow4(genType const& x)
 	{
 		return (x * x) * (x * x);
 	}
diff --git a/glm/gtx/orthonormalize.hpp b/glm/gtx/orthonormalize.hpp
index 1e1c10d1..cc25074c 100644
--- a/glm/gtx/orthonormalize.hpp
+++ b/glm/gtx/orthonormalize.hpp
@@ -35,13 +35,13 @@ namespace glm
 	///
 	/// @see gtx_orthonormalize
 	template<typename T, qualifier P> 
-	GLM_FUNC_DECL mat<3, 3, T, P> orthonormalize(mat<3, 3, T, P> const & m);
+	GLM_FUNC_DECL mat<3, 3, T, P> orthonormalize(mat<3, 3, T, P> const& m);
 		
 	/// Orthonormalizes x according y.
 	///
 	/// @see gtx_orthonormalize
 	template<typename T, qualifier P> 
-	GLM_FUNC_DECL vec<3, T, P> orthonormalize(vec<3, T, P> const & x, vec<3, T, P> const & y);
+	GLM_FUNC_DECL vec<3, T, P> orthonormalize(vec<3, T, P> const& x, vec<3, T, P> const& y);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/orthonormalize.inl b/glm/gtx/orthonormalize.inl
index 5d7b07a8..b6edee81 100644
--- a/glm/gtx/orthonormalize.inl
+++ b/glm/gtx/orthonormalize.inl
@@ -4,7 +4,7 @@
 namespace glm
 {
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<3, 3, T, P> orthonormalize(mat<3, 3, T, P> const & m)
+	GLM_FUNC_QUALIFIER mat<3, 3, T, P> orthonormalize(mat<3, 3, T, P> const& m)
 	{
 		mat<3, 3, T, P> r = m;
 
@@ -23,7 +23,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P> 
-	GLM_FUNC_QUALIFIER vec<3, T, P> orthonormalize(vec<3, T, P> const & x, vec<3, T, P> const & y)
+	GLM_FUNC_QUALIFIER vec<3, T, P> orthonormalize(vec<3, T, P> const& x, vec<3, T, P> const& y)
 	{
 		return normalize(x - y * dot(y, x));
 	}
diff --git a/glm/gtx/polar_coordinates.hpp b/glm/gtx/polar_coordinates.hpp
index 2c005856..95e872b1 100644
--- a/glm/gtx/polar_coordinates.hpp
+++ b/glm/gtx/polar_coordinates.hpp
@@ -33,14 +33,14 @@ namespace glm
 	/// @see gtx_polar_coordinates
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> polar(
-		vec<3, T, P> const & euclidean);
+		vec<3, T, P> const& euclidean);
 
 	/// Convert Polar to Euclidean coordinates.
 	///
 	/// @see gtx_polar_coordinates
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> euclidean(
-		vec<2, T, P> const & polar);
+		vec<2, T, P> const& polar);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/polar_coordinates.inl b/glm/gtx/polar_coordinates.inl
index bb0d5b34..68761a7d 100644
--- a/glm/gtx/polar_coordinates.inl
+++ b/glm/gtx/polar_coordinates.inl
@@ -6,7 +6,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> polar
 	(
-		vec<3, T, P> const & euclidean
+		vec<3, T, P> const& euclidean
 	)
 	{
 		T const Length(length(euclidean));
@@ -22,7 +22,7 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> euclidean
 	(
-		vec<2, T, P> const & polar
+		vec<2, T, P> const& polar
 	)
 	{
 		T const latitude(polar.x);
diff --git a/glm/gtx/quaternion.hpp b/glm/gtx/quaternion.hpp
index c9fb694f..e2506640 100644
--- a/glm/gtx/quaternion.hpp
+++ b/glm/gtx/quaternion.hpp
@@ -43,16 +43,16 @@ namespace glm
 	/// @see gtx_quaternion
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> cross(
-		tquat<T, P> const & q,
-		vec<3, T, P> const & v);
+		tquat<T, P> const& q,
+		vec<3, T, P> const& v);
 
 	//! Compute a cross product between a vector and a quaternion.
 	///
 	/// @see gtx_quaternion
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> cross(
-		vec<3, T, P> const & v,
-		tquat<T, P> const & q);
+		vec<3, T, P> const& v,
+		tquat<T, P> const& q);
 
 	//! Compute a point on a path according squad equation. 
 	//! q1 and q2 are control points; s1 and s2 are intermediate control points.
@@ -102,7 +102,7 @@ namespace glm
 	/// @see gtx_quaternion
 	//template<typename T, qualifier P>
 	//tquat<T, P> sqrt(
-	//	tquat<T, P> const & q);
+	//	tquat<T, P> const& q);
 
 	//! Rotates a 3 components vector by a quaternion.
 	///
@@ -214,7 +214,7 @@ namespace glm
 	/// 
 	/// @see gtx_quaternion
 	template<typename T, qualifier P>
-	GLM_FUNC_DECL T length2(tquat<T, P> const & q);
+	GLM_FUNC_DECL T length2(tquat<T, P> const& q);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/quaternion.inl b/glm/gtx/quaternion.inl
index 4e0c0204..bcb0eab9 100644
--- a/glm/gtx/quaternion.inl
+++ b/glm/gtx/quaternion.inl
@@ -27,11 +27,11 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER tquat<T, P> squad
 	(
-		tquat<T, P> const & q1,
-		tquat<T, P> const & q2,
-		tquat<T, P> const & s1,
-		tquat<T, P> const & s2,
-		T const & h)
+		tquat<T, P> const& q1,
+		tquat<T, P> const& q2,
+		tquat<T, P> const& s1,
+		tquat<T, P> const& s2,
+		T const& h)
 	{
 		return mix(mix(q1, q2, h), mix(s1, s2, h), static_cast<T>(2) * (static_cast<T>(1) - h) * h);
 	}
@@ -39,9 +39,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER tquat<T, P> intermediate
 	(
-		tquat<T, P> const & prev,
-		tquat<T, P> const & curr,
-		tquat<T, P> const & next
+		tquat<T, P> const& prev,
+		tquat<T, P> const& curr,
+		tquat<T, P> const& next
 	)
 	{
 		tquat<T, P> invQuat = inverse(curr);
@@ -173,7 +173,7 @@ namespace glm
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER tquat<T, P> fastMix(tquat<T, P> const& x, tquat<T, P> const& y, T const & a)
+	GLM_FUNC_QUALIFIER tquat<T, P> fastMix(tquat<T, P> const& x, tquat<T, P> const& y, T const& a)
 	{
 		return glm::normalize(x * (static_cast<T>(1) - a) + (y * a));
 	}
diff --git a/glm/gtx/range.hpp b/glm/gtx/range.hpp
index 98c294de..99ab0183 100644
--- a/glm/gtx/range.hpp
+++ b/glm/gtx/range.hpp
@@ -32,43 +32,43 @@ namespace glm
 	/// @{
 
 	template<typename T, qualifier P>
-	inline length_t components(vec<1, T, P> const & v)
+	inline length_t components(vec<1, T, P> const& v)
 	{
 		return v.length();
 	}
 	
 	template<typename T, qualifier P>
-	inline length_t components(vec<2, T, P> const & v)
+	inline length_t components(vec<2, T, P> const& v)
 	{
 		return v.length();
 	}
 	
 	template<typename T, qualifier P>
-	inline length_t components(vec<3, T, P> const & v)
+	inline length_t components(vec<3, T, P> const& v)
 	{
 		return v.length();
 	}
 	
 	template<typename T, qualifier P>
-	inline length_t components(vec<4, T, P> const & v)
+	inline length_t components(vec<4, T, P> const& v)
 	{
 		return v.length();
 	}
 	
 	template<typename genType>
-	inline length_t components(genType const & m)
+	inline length_t components(genType const& m)
 	{
 		return m.length() * m[0].length();
 	}
 	
 	template<typename genType>
-	inline typename genType::value_type const * begin(genType const & v)
+	inline typename genType::value_type const * begin(genType const& v)
 	{
 		return value_ptr(v);
 	}
 
 	template<typename genType>
-	inline typename genType::value_type const * end(genType const & v)
+	inline typename genType::value_type const * end(genType const& v)
 	{
 		return begin(v) + components(v);
 	}
diff --git a/glm/gtx/rotate_normalized_axis.hpp b/glm/gtx/rotate_normalized_axis.hpp
index 6a384ec8..8badfdc5 100644
--- a/glm/gtx/rotate_normalized_axis.hpp
+++ b/glm/gtx/rotate_normalized_axis.hpp
@@ -41,13 +41,13 @@ namespace glm
 	/// 
 	/// @see gtx_rotate_normalized_axis
 	/// @see - rotate(T angle, T x, T y, T z) 
-	/// @see - rotate(mat<4, 4, T, P> const & m, T angle, T x, T y, T z) 
-	/// @see - rotate(T angle, vec<3, T, P> const & v) 
+	/// @see - rotate(mat<4, 4, T, P> const& m, T angle, T x, T y, T z) 
+	/// @see - rotate(T angle, vec<3, T, P> const& v) 
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> rotateNormalizedAxis(
 		mat<4, 4, T, P> const& m,
-		T const & angle,
-		vec<3, T, P> const & axis);
+		T const& angle,
+		vec<3, T, P> const& axis);
 
 	/// Rotates a quaternion from a vector of 3 components normalized axis and an angle.
 	/// 
@@ -58,9 +58,9 @@ namespace glm
 	/// @see gtx_rotate_normalized_axis
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL tquat<T, P> rotateNormalizedAxis(
-		tquat<T, P> const & q,
-		T const & angle,
-		vec<3, T, P> const & axis);
+		tquat<T, P> const& q,
+		T const& angle,
+		vec<3, T, P> const& axis);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/rotate_normalized_axis.inl b/glm/gtx/rotate_normalized_axis.inl
index 4a99fee7..51f485fd 100644
--- a/glm/gtx/rotate_normalized_axis.inl
+++ b/glm/gtx/rotate_normalized_axis.inl
@@ -7,8 +7,8 @@ namespace glm
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P> rotateNormalizedAxis
 	(
 		mat<4, 4, T, P> const& m,
-		T const & angle,
-		vec<3, T, P> const & v
+		T const& angle,
+		vec<3, T, P> const& v
 	)
 	{
 		T const a = angle;
@@ -43,9 +43,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER tquat<T, P> rotateNormalizedAxis
 	(
-		tquat<T, P> const & q, 
-		T const & angle,
-		vec<3, T, P> const & v
+		tquat<T, P> const& q, 
+		T const& angle,
+		vec<3, T, P> const& v
 	)
 	{
 		vec<3, T, P> const Tmp(v);
diff --git a/glm/gtx/rotate_vector.hpp b/glm/gtx/rotate_vector.hpp
index d74c091d..50a18128 100644
--- a/glm/gtx/rotate_vector.hpp
+++ b/glm/gtx/rotate_vector.hpp
@@ -39,81 +39,81 @@ namespace glm
 	/// @see gtx_rotate_vector
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> slerp(
-		vec<3, T, P> const & x,
-		vec<3, T, P> const & y,
-		T const & a);
+		vec<3, T, P> const& x,
+		vec<3, T, P> const& y,
+		T const& a);
 
 	//! Rotate a two dimensional vector.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<2, T, P> rotate(
-		vec<2, T, P> const & v,
-		T const & angle);
+		vec<2, T, P> const& v,
+		T const& angle);
 		
 	//! Rotate a three dimensional vector around an axis.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> rotate(
-		vec<3, T, P> const & v,
-		T const & angle,
-		vec<3, T, P> const & normal);
+		vec<3, T, P> const& v,
+		T const& angle,
+		vec<3, T, P> const& normal);
 		
 	//! Rotate a four dimensional vector around an axis.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<4, T, P> rotate(
-		vec<4, T, P> const & v,
-		T const & angle,
-		vec<3, T, P> const & normal);
+		vec<4, T, P> const& v,
+		T const& angle,
+		vec<3, T, P> const& normal);
 		
 	//! Rotate a three dimensional vector around the X axis.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> rotateX(
-		vec<3, T, P> const & v,
-		T const & angle);
+		vec<3, T, P> const& v,
+		T const& angle);
 
 	//! Rotate a three dimensional vector around the Y axis.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> rotateY(
-		vec<3, T, P> const & v,
-		T const & angle);
+		vec<3, T, P> const& v,
+		T const& angle);
 		
 	//! Rotate a three dimensional vector around the Z axis.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<3, T, P> rotateZ(
-		vec<3, T, P> const & v,
-		T const & angle);
+		vec<3, T, P> const& v,
+		T const& angle);
 		
 	//! Rotate a four dimensional vector around the X axis.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<4, T, P> rotateX(
-		vec<4, T, P> const & v,
-		T const & angle);
+		vec<4, T, P> const& v,
+		T const& angle);
 		
 	//! Rotate a four dimensional vector around the Y axis.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<4, T, P> rotateY(
-		vec<4, T, P> const & v,
-		T const & angle);
+		vec<4, T, P> const& v,
+		T const& angle);
 		
 	//! Rotate a four dimensional vector around the Z axis.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL vec<4, T, P> rotateZ(
-		vec<4, T, P> const & v,
-		T const & angle);
+		vec<4, T, P> const& v,
+		T const& angle);
 		
 	//! Build a rotation matrix from a normal and a up vector.
 	//! From GLM_GTX_rotate_vector extension.
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> orientation(
-		vec<3, T, P> const & Normal,
-		vec<3, T, P> const & Up);
+		vec<3, T, P> const& Normal,
+		vec<3, T, P> const& Up);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/rotate_vector.inl b/glm/gtx/rotate_vector.inl
index d9db3f32..07cc4895 100644
--- a/glm/gtx/rotate_vector.inl
+++ b/glm/gtx/rotate_vector.inl
@@ -6,9 +6,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> slerp
 	(
-		vec<3, T, P> const & x,
-		vec<3, T, P> const & y,
-		T const & a
+		vec<3, T, P> const& x,
+		vec<3, T, P> const& y,
+		T const& a
 	)
 	{
 		// get cosine of angle between vectors (-1 -> 1)
@@ -28,8 +28,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<2, T, P> rotate
 	(
-		vec<2, T, P> const & v,
-		T const & angle
+		vec<2, T, P> const& v,
+		T const& angle
 	)
 	{
 		vec<2, T, P> Result;
@@ -44,9 +44,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> rotate
 	(
-		vec<3, T, P> const & v,
-		T const & angle,
-		vec<3, T, P> const & normal
+		vec<3, T, P> const& v,
+		T const& angle,
+		vec<3, T, P> const& normal
 	)
 	{
 		return mat<3, 3, T, P>(glm::rotate(angle, normal)) * v;
@@ -66,9 +66,9 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<4, T, P> rotate
 	(
-		vec<4, T, P> const & v,
-		T const & angle,
-		vec<3, T, P> const & normal
+		vec<4, T, P> const& v,
+		T const& angle,
+		vec<3, T, P> const& normal
 	)
 	{
 		return rotate(angle, normal) * v;
@@ -77,8 +77,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> rotateX
 	(
-		vec<3, T, P> const & v,
-		T const & angle
+		vec<3, T, P> const& v,
+		T const& angle
 	)
 	{
 		vec<3, T, P> Result(v);
@@ -93,8 +93,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> rotateY
 	(
-		vec<3, T, P> const & v,
-		T const & angle
+		vec<3, T, P> const& v,
+		T const& angle
 	)
 	{
 		vec<3, T, P> Result = v;
@@ -109,8 +109,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<3, T, P> rotateZ
 	(
-		vec<3, T, P> const & v,
-		T const & angle
+		vec<3, T, P> const& v,
+		T const& angle
 	)
 	{
 		vec<3, T, P> Result = v;
@@ -125,8 +125,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<4, T, P> rotateX
 	(
-		vec<4, T, P> const & v,
-		T const & angle
+		vec<4, T, P> const& v,
+		T const& angle
 	)
 	{
 		vec<4, T, P> Result = v;
@@ -141,8 +141,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<4, T, P> rotateY
 	(
-		vec<4, T, P> const & v,
-		T const & angle
+		vec<4, T, P> const& v,
+		T const& angle
 	)
 	{
 		vec<4, T, P> Result = v;
@@ -157,8 +157,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER vec<4, T, P> rotateZ
 	(
-		vec<4, T, P> const & v,
-		T const & angle
+		vec<4, T, P> const& v,
+		T const& angle
 	)
 	{
 		vec<4, T, P> Result = v;
@@ -173,8 +173,8 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_QUALIFIER mat<4, 4, T, P> orientation
 	(
-		vec<3, T, P> const & Normal,
-		vec<3, T, P> const & Up
+		vec<3, T, P> const& Normal,
+		vec<3, T, P> const& Up
 	)
 	{
 		if(all(equal(Normal, Up)))
diff --git a/glm/gtx/scalar_multiplication.hpp b/glm/gtx/scalar_multiplication.hpp
index 568391c1..0511634d 100644
--- a/glm/gtx/scalar_multiplication.hpp
+++ b/glm/gtx/scalar_multiplication.hpp
@@ -39,19 +39,19 @@ namespace glm
 #define GLM_IMPLEMENT_SCAL_MULT(Vec) \
 	template<typename T> \
 	return_type_scalar_multiplication<T, Vec> \
-	operator*(T const & s, Vec rh){ \
+	operator*(T const& s, Vec rh){ \
 		return rh *= static_cast<float>(s); \
 	} \
 	 \
 	template<typename T> \
 	return_type_scalar_multiplication<T, Vec> \
-	operator*(Vec lh, T const & s){ \
+	operator*(Vec lh, T const& s){ \
 		return lh *= static_cast<float>(s); \
 	} \
 	 \
 	template<typename T> \
 	return_type_scalar_multiplication<T, Vec> \
-	operator/(Vec lh, T const & s){ \
+	operator/(Vec lh, T const& s){ \
 		return lh *= 1.0f / s; \
 	}
 
diff --git a/glm/gtx/scalar_relational.inl b/glm/gtx/scalar_relational.inl
index e044efb4..e089e2a7 100644
--- a/glm/gtx/scalar_relational.inl
+++ b/glm/gtx/scalar_relational.inl
@@ -6,8 +6,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER bool lessThan
 	(
-		T const & x, 
-		T const & y
+		T const& x, 
+		T const& y
 	)
 	{
 		return x < y;
@@ -16,8 +16,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER bool lessThanEqual
 	(
-		T const & x, 
-		T const & y
+		T const& x, 
+		T const& y
 	)
 	{
 		return x <= y;
@@ -26,8 +26,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER bool greaterThan
 	(
-		T const & x, 
-		T const & y
+		T const& x, 
+		T const& y
 	)
 	{
 		return x > y;
@@ -36,8 +36,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER bool greaterThanEqual
 	(
-		T const & x, 
-		T const & y
+		T const& x, 
+		T const& y
 	)
 	{
 		return x >= y;
@@ -46,8 +46,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER bool equal
 	(
-		T const & x, 
-		T const & y
+		T const& x, 
+		T const& y
 	)
 	{
 		return detail::compute_equal<T>::call(x, y);
@@ -56,8 +56,8 @@ namespace glm
 	template<typename T>
 	GLM_FUNC_QUALIFIER bool notEqual
 	(
-		T const & x, 
-		T const & y
+		T const& x, 
+		T const& y
 	)
 	{
 		return !detail::compute_equal<T>::call(x, y);
@@ -65,7 +65,7 @@ namespace glm
 
 	GLM_FUNC_QUALIFIER bool any
 	(
-		bool const & x
+		bool const& x
 	)
 	{
 		return x;
@@ -73,7 +73,7 @@ namespace glm
 
 	GLM_FUNC_QUALIFIER bool all
 	(
-		bool const & x
+		bool const& x
 	)
 	{
 		return x;
@@ -81,7 +81,7 @@ namespace glm
 
 	GLM_FUNC_QUALIFIER bool not_
 	(
-		bool const & x
+		bool const& x
 	)
 	{
 		return !x;
diff --git a/glm/gtx/spline.hpp b/glm/gtx/spline.hpp
index 28fb7738..7b807ec1 100644
--- a/glm/gtx/spline.hpp
+++ b/glm/gtx/spline.hpp
@@ -33,31 +33,31 @@ namespace glm
 	/// @see gtx_spline extension.
 	template<typename genType> 
 	GLM_FUNC_DECL genType catmullRom(
-		genType const & v1, 
-		genType const & v2, 
-		genType const & v3, 
-		genType const & v4, 
-		typename genType::value_type const & s);
+		genType const& v1, 
+		genType const& v2, 
+		genType const& v3, 
+		genType const& v4, 
+		typename genType::value_type const& s);
 		
 	/// Return a point from a hermite curve.
 	/// @see gtx_spline extension.
 	template<typename genType> 
 	GLM_FUNC_DECL genType hermite(
-		genType const & v1, 
-		genType const & t1, 
-		genType const & v2, 
-		genType const & t2, 
-		typename genType::value_type const & s);
+		genType const& v1, 
+		genType const& t1, 
+		genType const& v2, 
+		genType const& t2, 
+		typename genType::value_type const& s);
 		
 	/// Return a point from a cubic curve. 
 	/// @see gtx_spline extension.
 	template<typename genType> 
 	GLM_FUNC_DECL genType cubic(
-		genType const & v1, 
-		genType const & v2, 
-		genType const & v3, 
-		genType const & v4, 
-		typename genType::value_type const & s);
+		genType const& v1, 
+		genType const& v2, 
+		genType const& v3, 
+		genType const& v4, 
+		typename genType::value_type const& s);
 
 	/// @}
 }//namespace glm
diff --git a/glm/gtx/spline.inl b/glm/gtx/spline.inl
index 5f3c3d9d..a60a0b77 100644
--- a/glm/gtx/spline.inl
+++ b/glm/gtx/spline.inl
@@ -6,11 +6,11 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER genType catmullRom
 	(
-		genType const & v1, 
-		genType const & v2, 
-		genType const & v3, 
-		genType const & v4, 
-		typename genType::value_type const & s
+		genType const& v1, 
+		genType const& v2, 
+		genType const& v3, 
+		genType const& v4, 
+		typename genType::value_type const& s
 	)
 	{
 		typename genType::value_type s2 = pow2(s);
@@ -28,11 +28,11 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER genType hermite
 	(
-		genType const & v1, 
-		genType const & t1, 
-		genType const & v2, 
-		genType const & t2, 
-		typename genType::value_type const & s
+		genType const& v1, 
+		genType const& t1, 
+		genType const& v2, 
+		genType const& t2, 
+		typename genType::value_type const& s
 	)
 	{
 		typename genType::value_type s2 = pow2(s);
@@ -49,11 +49,11 @@ namespace glm
 	template<typename genType>
 	GLM_FUNC_QUALIFIER genType cubic
 	(
-		genType const & v1, 
-		genType const & v2, 
-		genType const & v3, 
-		genType const & v4, 
-		typename genType::value_type const & s
+		genType const& v1, 
+		genType const& v2, 
+		genType const& v3, 
+		genType const& v4, 
+		typename genType::value_type const& s
 	)
 	{
 		return ((v1 * s + v2) * s + v3) * s + v4;
diff --git a/glm/gtx/string_cast.inl b/glm/gtx/string_cast.inl
index 453dff48..df867eb3 100644
--- a/glm/gtx/string_cast.inl
+++ b/glm/gtx/string_cast.inl
@@ -144,7 +144,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_to_string<vec<1, bool, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(vec<1, bool, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(vec<1, bool, P> const& x)
 		{
 			return detail::format("bvec1(%s)",
 				x[0] ? detail::LabelTrue : detail::LabelFalse);
@@ -154,7 +154,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_to_string<vec<2, bool, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(vec<2, bool, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(vec<2, bool, P> const& x)
 		{
 			return detail::format("bvec2(%s, %s)",
 				x[0] ? detail::LabelTrue : detail::LabelFalse,
@@ -165,7 +165,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_to_string<vec<3, bool, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(vec<3, bool, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(vec<3, bool, P> const& x)
 		{
 			return detail::format("bvec3(%s, %s, %s)",
 				x[0] ? detail::LabelTrue : detail::LabelFalse,
@@ -177,7 +177,7 @@ namespace detail
 	template<qualifier P>
 	struct compute_to_string<vec<4, bool, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(vec<4, bool, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(vec<4, bool, P> const& x)
 		{
 			return detail::format("bvec4(%s, %s, %s, %s)",
 				x[0] ? detail::LabelTrue : detail::LabelFalse,
@@ -190,7 +190,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<vec<1, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(vec<1, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(vec<1, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -206,7 +206,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<vec<2, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(vec<2, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(vec<2, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -223,7 +223,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<vec<3, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(vec<3, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(vec<3, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -241,7 +241,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<vec<4, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(vec<4, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(vec<4, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -261,7 +261,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<2, 2, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<2, 2, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<2, 2, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -279,7 +279,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<2, 3, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<2, 3, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<2, 3, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -297,7 +297,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<2, 4, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<2, 4, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<2, 4, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -315,7 +315,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<3, 2, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<3, 2, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<3, 2, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -335,7 +335,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<3, 3, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<3, 3, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<3, 3, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -355,7 +355,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<3, 4, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<3, 4, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<3, 4, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -375,7 +375,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<4, 2, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<4, 2, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<4, 2, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -397,7 +397,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<4, 3, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<4, 3, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<4, 3, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -419,7 +419,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<mat<4, 4, T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(mat<4, 4, T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(mat<4, 4, T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -442,7 +442,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<tquat<T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(tquat<T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(tquat<T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
@@ -461,7 +461,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_to_string<tdualquat<T, P> >
 	{
-		GLM_FUNC_QUALIFIER static std::string call(tdualquat<T, P> const & x)
+		GLM_FUNC_QUALIFIER static std::string call(tdualquat<T, P> const& x)
 		{
 			char const * PrefixStr = prefix<T>::value();
 			char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
diff --git a/glm/gtx/transform.hpp b/glm/gtx/transform.hpp
index fd8870fe..b765f236 100644
--- a/glm/gtx/transform.hpp
+++ b/glm/gtx/transform.hpp
@@ -37,7 +37,7 @@ namespace glm
 	/// @see gtx_transform
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> translate(
-		vec<3, T, P> const & v);
+		vec<3, T, P> const& v);
 
 	/// Builds a rotation 4 * 4 matrix created from an axis of 3 scalars and an angle expressed in radians. 
 	/// @see gtc_matrix_transform
@@ -45,14 +45,14 @@ namespace glm
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> rotate(
 		T angle, 
-		vec<3, T, P> const & v);
+		vec<3, T, P> const& v);
 
 	/// Transforms a matrix with a scale 4 * 4 matrix created from a vector of 3 components.
 	/// @see gtc_matrix_transform
 	/// @see gtx_transform
 	template<typename T, qualifier P>
 	GLM_FUNC_DECL mat<4, 4, T, P> scale(
-		vec<3, T, P> const & v);
+		vec<3, T, P> const& v);
 
 	/// @}
 }// namespace glm
diff --git a/glm/gtx/transform.inl b/glm/gtx/transform.inl
index 44fd9aa3..ad027ffb 100644
--- a/glm/gtx/transform.inl
+++ b/glm/gtx/transform.inl
@@ -4,19 +4,19 @@
 namespace glm
 {
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> translate(vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> translate(vec<3, T, P> const& v)
 	{
 		return translate(mat<4, 4, T, P>(static_cast<T>(1)), v);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> rotate(T angle, vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> rotate(T angle, vec<3, T, P> const& v)
 	{
 		return rotate(mat<4, 4, T, P>(static_cast<T>(1)), angle, v);
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER mat<4, 4, T, P> scale(vec<3, T, P> const & v)
+	GLM_FUNC_QUALIFIER mat<4, 4, T, P> scale(vec<3, T, P> const& v)
 	{
 		return scale(mat<4, 4, T, P>(static_cast<T>(1)), v);
 	}
diff --git a/glm/gtx/transform2.hpp b/glm/gtx/transform2.hpp
index 66343153..e1be6c96 100644
--- a/glm/gtx/transform2.hpp
+++ b/glm/gtx/transform2.hpp
@@ -101,7 +101,7 @@ namespace glm
 	//! From GLM_GTX_transform2 extension.
 	template<typename valType, qualifier P> 
 	GLM_FUNC_DECL mat<4, 4, valType, P> scaleBias(
-		mat<4, 4, valType, P> const & m, 
+		mat<4, 4, valType, P> const& m, 
 		valType scale, 
 		valType bias);
 
diff --git a/glm/gtx/vector_angle.inl b/glm/gtx/vector_angle.inl
index c2539aeb..6d6ce66d 100644
--- a/glm/gtx/vector_angle.inl
+++ b/glm/gtx/vector_angle.inl
@@ -6,8 +6,8 @@ namespace glm
 	template<typename genType> 
 	GLM_FUNC_QUALIFIER genType angle
 	(
-		genType const & x,
-		genType const & y
+		genType const& x,
+		genType const& y
 	)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'angle' only accept floating-point inputs");
@@ -23,7 +23,7 @@ namespace glm
 
 	//! \todo epsilon is hard coded to 0.01
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER T orientedAngle(vec<2, T, P> const & x, vec<2, T, P> const & y)
+	GLM_FUNC_QUALIFIER T orientedAngle(vec<2, T, P> const& x, vec<2, T, P> const& y)
 	{
 		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'orientedAngle' only accept floating-point inputs");
 		T const Angle(acos(clamp(dot(x, y), T(-1), T(1))));
diff --git a/glm/gtx/vector_query.hpp b/glm/gtx/vector_query.hpp
index 39422185..0cad1b4c 100644
--- a/glm/gtx/vector_query.hpp
+++ b/glm/gtx/vector_query.hpp
@@ -33,32 +33,32 @@ namespace glm
 	//! Check whether two vectors are collinears.
 	/// @see gtx_vector_query extensions.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL bool areCollinear(vec<L, T, P> const & v0, vec<L, T, P> const & v1, T const & epsilon);
+	GLM_FUNC_DECL bool areCollinear(vec<L, T, P> const& v0, vec<L, T, P> const& v1, T const& epsilon);
 		
 	//! Check whether two vectors are orthogonals.
 	/// @see gtx_vector_query extensions.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL bool areOrthogonal(vec<L, T, P> const & v0, vec<L, T, P> const & v1, T const & epsilon);
+	GLM_FUNC_DECL bool areOrthogonal(vec<L, T, P> const& v0, vec<L, T, P> const& v1, T const& epsilon);
 
 	//! Check whether a vector is normalized.
 	/// @see gtx_vector_query extensions.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL bool isNormalized(vec<L, T, P> const & v, T const & epsilon);
+	GLM_FUNC_DECL bool isNormalized(vec<L, T, P> const& v, T const& epsilon);
 		
 	//! Check whether a vector is null.
 	/// @see gtx_vector_query extensions.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL bool isNull(vec<L, T, P> const & v, T const & epsilon);
+	GLM_FUNC_DECL bool isNull(vec<L, T, P> const& v, T const& epsilon);
 
 	//! Check whether a each component of a vector is null.
 	/// @see gtx_vector_query extensions.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL vec<L, bool, P> isCompNull(vec<L, T, P> const & v, T const & epsilon);
+	GLM_FUNC_DECL vec<L, bool, P> isCompNull(vec<L, T, P> const& v, T const& epsilon);
 
 	//! Check whether two vectors are orthonormal.
 	/// @see gtx_vector_query extensions.
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_DECL bool areOrthonormal(vec<L, T, P> const & v0, vec<L, T, P> const & v1, T const & epsilon);
+	GLM_FUNC_DECL bool areOrthonormal(vec<L, T, P> const& v0, vec<L, T, P> const& v1, T const& epsilon);
 
 	/// @}
 }// namespace glm
diff --git a/glm/gtx/vector_query.inl b/glm/gtx/vector_query.inl
index 34ddfc32..5439f2d9 100644
--- a/glm/gtx/vector_query.inl
+++ b/glm/gtx/vector_query.inl
@@ -12,7 +12,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_areCollinear<2, T, P>
 	{
-		GLM_FUNC_QUALIFIER static bool call(vec<2, T, P> const & v0, vec<2, T, P> const & v1, T const & epsilon)
+		GLM_FUNC_QUALIFIER static bool call(vec<2, T, P> const& v0, vec<2, T, P> const& v1, T const& epsilon)
 		{
 			return length(cross(vec<3, T, P>(v0, static_cast<T>(0)), vec<3, T, P>(v1, static_cast<T>(0)))) < epsilon;
 		}
@@ -21,7 +21,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_areCollinear<3, T, P>
 	{
-		GLM_FUNC_QUALIFIER static bool call(vec<3, T, P> const & v0, vec<3, T, P> const & v1, T const & epsilon)
+		GLM_FUNC_QUALIFIER static bool call(vec<3, T, P> const& v0, vec<3, T, P> const& v1, T const& epsilon)
 		{
 			return length(cross(v0, v1)) < epsilon;
 		}
@@ -30,7 +30,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_areCollinear<4, T, P>
 	{
-		GLM_FUNC_QUALIFIER static bool call(vec<4, T, P> const & v0, vec<4, T, P> const & v1, T const & epsilon)
+		GLM_FUNC_QUALIFIER static bool call(vec<4, T, P> const& v0, vec<4, T, P> const& v1, T const& epsilon)
 		{
 			return length(cross(vec<3, T, P>(v0), vec<3, T, P>(v1))) < epsilon;
 		}
@@ -42,7 +42,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_isCompNull<2, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<2, bool, P> call(vec<2, T, P> const & v, T const & epsilon)
+		GLM_FUNC_QUALIFIER static vec<2, bool, P> call(vec<2, T, P> const& v, T const& epsilon)
 		{
 			return vec<2, bool, P>(
 				(abs(v.x) < epsilon),
@@ -53,7 +53,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_isCompNull<3, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<3, bool, P> call(vec<3, T, P> const & v, T const & epsilon)
+		GLM_FUNC_QUALIFIER static vec<3, bool, P> call(vec<3, T, P> const& v, T const& epsilon)
 		{
 			return vec<3, bool, P>(
 				(abs(v.x) < epsilon),
@@ -65,7 +65,7 @@ namespace detail
 	template<typename T, qualifier P>
 	struct compute_isCompNull<4, T, P>
 	{
-		GLM_FUNC_QUALIFIER static vec<4, bool, P> call(vec<4, T, P> const & v, T const& epsilon)
+		GLM_FUNC_QUALIFIER static vec<4, bool, P> call(vec<4, T, P> const& v, T const& epsilon)
 		{
 			return vec<4, bool, P>(
 				(abs(v.x) < epsilon),
@@ -120,7 +120,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<2, bool, P> isCompNull(vec<2, T, P> const & v, T const & epsilon)
+	GLM_FUNC_QUALIFIER vec<2, bool, P> isCompNull(vec<2, T, P> const& v, T const& epsilon)
 	{
 		return vec<2, bool, P>(
 			abs(v.x) < epsilon,
@@ -128,7 +128,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<3, bool, P> isCompNull(vec<3, T, P> const & v, T const& epsilon)
+	GLM_FUNC_QUALIFIER vec<3, bool, P> isCompNull(vec<3, T, P> const& v, T const& epsilon)
 	{
 		return vec<3, bool, P>(
 			abs(v.x) < epsilon,
@@ -137,7 +137,7 @@ namespace detail
 	}
 
 	template<typename T, qualifier P>
-	GLM_FUNC_QUALIFIER vec<4, bool, P> isCompNull(vec<4, T, P> const & v, T const & epsilon)
+	GLM_FUNC_QUALIFIER vec<4, bool, P> isCompNull(vec<4, T, P> const& v, T const& epsilon)
 	{
 		return vec<4, bool, P>(
 			abs(v.x) < epsilon,
@@ -147,7 +147,7 @@ namespace detail
 	}
 
 	template<length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER bool areOrthonormal(vec<L, T, P> const& v0, vec<L, T, P> const& v1, T const & epsilon)
+	GLM_FUNC_QUALIFIER bool areOrthonormal(vec<L, T, P> const& v0, vec<L, T, P> const& v1, T const& epsilon)
 	{
 		return isNormalized(v0, epsilon) && isNormalized(v1, epsilon) && (abs(dot(v0, v1)) <= epsilon);
 	}
diff --git a/glm/gtx/wrap.inl b/glm/gtx/wrap.inl
index ff08f960..cdbfc63e 100644
--- a/glm/gtx/wrap.inl
+++ b/glm/gtx/wrap.inl
@@ -10,7 +10,7 @@ namespace glm
 	}
 
 	template<typename genType>
-	GLM_FUNC_QUALIFIER genType clamp(genType const & Texcoord)
+	GLM_FUNC_QUALIFIER genType clamp(genType const& Texcoord)
 	{
 		return clamp(vec<1, genType, defaultp>(Texcoord)).x;
 	}
@@ -22,7 +22,7 @@ namespace glm
 	}
 
 	template<typename genType>
-	GLM_FUNC_QUALIFIER genType repeat(genType const & Texcoord)
+	GLM_FUNC_QUALIFIER genType repeat(genType const& Texcoord)
 	{
 		return repeat(vec<1, genType, defaultp>(Texcoord)).x;
 	}
@@ -34,7 +34,7 @@ namespace glm
 	}
 
 	template<typename genType>
-	GLM_FUNC_QUALIFIER genType mirrorClamp(genType const & Texcoord)
+	GLM_FUNC_QUALIFIER genType mirrorClamp(genType const& Texcoord)
 	{
 		return mirrorClamp(vec<1, genType, defaultp>(Texcoord)).x;
 	}
diff --git a/glm/simd/matrix.h b/glm/simd/matrix.h
index 23cf4806..f1602dc2 100644
--- a/glm/simd/matrix.h
+++ b/glm/simd/matrix.h
@@ -1017,7 +1017,7 @@ GLM_FUNC_QUALIFIER void glm_mat4_rotate(__m128 const in[4], float Angle, float c
 	sse_mul_ps(in, Result, out);
 }
 */
-GLM_FUNC_QUALIFIER void glm_mat4_outerProduct(__m128 const & c, __m128 const & r, __m128 out[4])
+GLM_FUNC_QUALIFIER void glm_mat4_outerProduct(__m128 const& c, __m128 const& r, __m128 out[4])
 {
 	out[0] = _mm_mul_ps(c, _mm_shuffle_ps(r, r, _MM_SHUFFLE(0, 0, 0, 0)));
 	out[1] = _mm_mul_ps(c, _mm_shuffle_ps(r, r, _MM_SHUFFLE(1, 1, 1, 1)));
diff --git a/manual.md b/manual.md
index 31a33063..1762bf77 100644
--- a/manual.md
+++ b/manual.md
@@ -446,7 +446,7 @@ GLSL supports the member function .length() for all vector and matrix types.
 ```cpp
 #include <glm/glm.hpp>
 
-void foo(vec4 const & v)
+void foo(vec4 const& v)
 {
     int Length = v.length();
     ...
@@ -461,7 +461,7 @@ Additionally, GLM defines the type glm::length\_t to identify length() returned
 #define GLM_FORCE_SIZE_T_LENGTH
 #include <glm/glm.hpp>
 
-void foo(vec4 const & v)
+void foo(vec4 const& v)
 {
     glm::length_t Length = v.length();
     ...
@@ -969,8 +969,8 @@ From GLM\_GTC\_matrix\_transform extension: &lt;glm/gtc/matrix\_transform.hpp&gt
 [***gluProject:***](http://www.opengl.org/sdk/docs/man2/xhtml/gluProject.xml)
 
 ```cpp
-glm::vec3 project(glm::vec3 const& obj, glm::mat4 const& model, glm::mat4 const & proj, glm::ivec4 const& viewport);
-glm::dvec3 project(glm::dvec3 const& obj, glm::dmat4 const & model, glm::dmat4 const & proj, glm::ivec4 const& viewport);
+glm::vec3 project(glm::vec3 const& obj, glm::mat4 const& model, glm::mat4 const& proj, glm::ivec4 const& viewport);
+glm::dvec3 project(glm::dvec3 const& obj, glm::dmat4 const& model, glm::dmat4 const& proj, glm::ivec4 const& viewport);
 ```
 
 From GLM\_GTC\_matrix\_transform extension: &lt;glm/gtc/matrix\_transform.hpp&gt;
@@ -979,7 +979,7 @@ From GLM\_GTC\_matrix\_transform extension: &lt;glm/gtc/matrix\_transform.hpp&gt
 
 ```cpp
 glm::vec3 unProject(glm::vec3 const& win, glm::mat4 const& model, glm::mat4 const& proj, glm::ivec4 const& viewport);
-glm::dvec3 unProject(glm::dvec3 const& win, glm::dmat4 const& model, glm::dmat4 const& proj, glm::ivec4 const & viewport);
+glm::dvec3 unProject(glm::dvec3 const& win, glm::dmat4 const& model, glm::dmat4 const& proj, glm::ivec4 const& viewport);
 ```
 
 From GLM\_GTC\_matrix\_transform extension: &lt;glm/gtc/matrix\_transform.hpp&gt;
diff --git a/readme.md b/readme.md
index 801a5a69..1587156a 100644
--- a/readme.md
+++ b/readme.md
@@ -29,7 +29,7 @@ Thanks for contributing to the project by [submitting issues](https://github.com
 #include <glm/gtc/matrix_transform.hpp> // glm::translate, glm::rotate, glm::scale, glm::perspective
 #include <glm/gtc/constants.hpp> // glm::pi
 
-glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
+glm::mat4 camera(float Translate, glm::vec2 const& Rotate)
 {
 	glm::mat4 Projection = glm::perspective(glm::pi<float>() * 0.25f, 4.0f / 3.0f, 0.1f, 100.f);
 	glm::mat4 View = glm::translate(glm::mat4(1.0f), glm::vec3(0.0f, 0.0f, -Translate));
diff --git a/test/core/core_func_integer.cpp b/test/core/core_func_integer.cpp
index 55a06c5f..75cc57b8 100644
--- a/test/core/core_func_integer.cpp
+++ b/test/core/core_func_integer.cpp
@@ -198,7 +198,7 @@ namespace bitfieldReverse
 	struct compute_bitfieldReverseStep
 	{
 		template<glm::length_t L, typename T, glm::qualifier P>
-		GLM_FUNC_QUALIFIER static glm::vec<L, T, P> call(glm::vec<L, T, P> const & v, T, T)
+		GLM_FUNC_QUALIFIER static glm::vec<L, T, P> call(glm::vec<L, T, P> const& v, T, T)
 		{
 			return v;
 		}
@@ -208,14 +208,14 @@ namespace bitfieldReverse
 	struct compute_bitfieldReverseStep<true>
 	{
 		template<glm::length_t L, typename T, glm::qualifier P>
-		GLM_FUNC_QUALIFIER static glm::vec<L, T, P> call(glm::vec<L, T, P> const & v, T Mask, T Shift)
+		GLM_FUNC_QUALIFIER static glm::vec<L, T, P> call(glm::vec<L, T, P> const& v, T Mask, T Shift)
 		{
 			return (v & Mask) << Shift | (v & (~Mask)) >> Shift;
 		}
 	};
 
 	template<glm::length_t L, typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER glm::vec<L, T, P> bitfieldReverseOps(glm::vec<L, T, P> const & v)
+	GLM_FUNC_QUALIFIER glm::vec<L, T, P> bitfieldReverseOps(glm::vec<L, T, P> const& v)
 	{
 		glm::vec<L, T, P> x(v);
 		x = compute_bitfieldReverseStep<sizeof(T) * 8 >=  2>::call(x, T(0x5555555555555555ull), static_cast<T>( 1));
@@ -1415,7 +1415,7 @@ namespace bitCount
 	};
 
 	template<glm::length_t L, typename T, glm::qualifier P>
-	static glm::vec<L, int, P> bitCount_bitfield(glm::vec<L, T, P> const & v)
+	static glm::vec<L, int, P> bitCount_bitfield(glm::vec<L, T, P> const& v)
 	{
 		glm::vec<L, typename glm::detail::make_unsigned<T>::type, P> x(*reinterpret_cast<glm::vec<L, typename glm::detail::make_unsigned<T>::type, P> const *>(&v));
 		x = compute_bitfieldBitCountStep<sizeof(T) * 8 >=  2>::call(x, typename glm::detail::make_unsigned<T>::type(0x5555555555555555ull), typename glm::detail::make_unsigned<T>::type( 1));
diff --git a/test/core/core_type_vec4.cpp b/test/core/core_type_vec4.cpp
index fccecc48..827ac720 100644
--- a/test/core/core_type_vec4.cpp
+++ b/test/core/core_type_vec4.cpp
@@ -27,7 +27,7 @@ enum comp
 };
 
 //template<comp X, comp Y, comp Z, comp W>
-//__m128 swizzle(glm::vec4 const & v)
+//__m128 swizzle(glm::vec4 const& v)
 //{
 //	__m128 Src = _mm_set_ps(v.w, v.z, v.y, v.x);
 //	return _mm_shuffle_ps(Src, Src, mask<(int(W) << 6) | (int(Z) << 4) | (int(Y) << 2) | (int(X) << 0)>::value);
diff --git a/test/gtc/gtc_packing.cpp b/test/gtc/gtc_packing.cpp
index 98b2f9d6..4b7e4de7 100644
--- a/test/gtc/gtc_packing.cpp
+++ b/test/gtc/gtc_packing.cpp
@@ -3,7 +3,7 @@
 #include <cstdio>
 #include <vector>
 
-void print_bits(float const & s)
+void print_bits(float const& s)
 {
 	union
 	{
@@ -22,7 +22,7 @@ void print_bits(float const & s)
 	}
 }
 
-void print_10bits(glm::uint const & s)
+void print_10bits(glm::uint const& s)
 {
 	printf("10b: ");
 	for(std::size_t j = 10; j > 0; --j)
@@ -33,7 +33,7 @@ void print_10bits(glm::uint const & s)
 	}
 }
 
-void print_11bits(glm::uint const & s)
+void print_11bits(glm::uint const& s)
 {
 	printf("11b: ");
 	for(std::size_t j = 11; j > 0; --j)
@@ -44,7 +44,7 @@ void print_11bits(glm::uint const & s)
 	}
 }
 
-void print_value(float const & s)
+void print_value(float const& s)
 {
 	printf("%2.5f, ", static_cast<double>(s));
 	print_bits(s);
diff --git a/test/gtx/gtx_fast_trigonometry.cpp b/test/gtx/gtx_fast_trigonometry.cpp
index ffb7e438..4159b7e0 100644
--- a/test/gtx/gtx_fast_trigonometry.cpp
+++ b/test/gtx/gtx_fast_trigonometry.cpp
@@ -178,7 +178,7 @@ namespace taylorCos
 	glm::vec4 const AngleShift(0.0f, glm::half_pi<float>(), glm::pi<float>(), glm::three_over_two_pi<float>());
 
 	template<glm::length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER glm::vec<L, T, P> taylorSeriesNewCos(glm::vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER glm::vec<L, T, P> taylorSeriesNewCos(glm::vec<L, T, P> const& x)
 	{
 		glm::vec<L, T, P> const Powed2(x * x);
 		glm::vec<L, T, P> const Powed4(Powed2 * Powed2);
@@ -193,7 +193,7 @@ namespace taylorCos
 	}
 
 	template<glm::length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER glm::vec<L, T, P> taylorSeriesNewCos6(glm::vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER glm::vec<L, T, P> taylorSeriesNewCos6(glm::vec<L, T, P> const& x)
 	{
 		glm::vec<L, T, P> const Powed2(x * x);
 		glm::vec<L, T, P> const Powed4(Powed2 * Powed2);
@@ -217,7 +217,7 @@ namespace taylorCos
 	}
 
 	template<glm::length_t L, typename T, glm::qualifier P>
-	GLM_FUNC_QUALIFIER glm::vec<L, T, P> fastCosNew(glm::vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER glm::vec<L, T, P> fastCosNew(glm::vec<L, T, P> const& x)
 	{
 		glm::vec<L, T, P> const Angle0_PI(fastAbs(fmod(x + glm::pi<T>(), glm::two_pi<T>()) - glm::pi<T>()));
 		return taylorSeriesNewCos6(x);
@@ -255,13 +255,13 @@ namespace taylorCos
 	}
 
 	template<glm::length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER glm::vec<L, T, P> deterministic_fmod(glm::vec<L, T, P> const & x, T y)
+	GLM_FUNC_QUALIFIER glm::vec<L, T, P> deterministic_fmod(glm::vec<L, T, P> const& x, T y)
 	{
 		return x - y * trunc(x / y);
 	}
 
 	template<glm::length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER glm::vec<L, T, P> fastCosDeterminisctic(glm::vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER glm::vec<L, T, P> fastCosDeterminisctic(glm::vec<L, T, P> const& x)
 	{
 		glm::vec<L, T, P> const Angle0_PI(abs(deterministic_fmod(x + glm::pi<T>(), glm::two_pi<T>()) - glm::pi<T>()));
 		glm::vec<L, bool, P> const FirstQuarterPi(lessThanEqual(Angle0_PI, glm::vec<L, T, P>(glm::half_pi<T>())));
@@ -296,7 +296,7 @@ namespace taylorCos
 	}
 
 	template<glm::length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER glm::vec<L, T, P> taylorSeriesRefCos(glm::vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER glm::vec<L, T, P> taylorSeriesRefCos(glm::vec<L, T, P> const& x)
 	{
 		return static_cast<T>(1)
 			- (x * x) / glm::factorial(static_cast<T>(2))
@@ -306,7 +306,7 @@ namespace taylorCos
 	}
 
 	template<glm::length_t L, typename T, qualifier P>
-	GLM_FUNC_QUALIFIER glm::vec<L, T, P> fastRefCos(glm::vec<L, T, P> const & x)
+	GLM_FUNC_QUALIFIER glm::vec<L, T, P> fastRefCos(glm::vec<L, T, P> const& x)
 	{
 		glm::vec<L, T, P> const Angle0_PI(glm::abs(fmod(x + glm::pi<T>(), glm::two_pi<T>()) - glm::pi<T>()));
 //		return taylorSeriesRefCos(Angle0_PI);