This patch sets the 'iskeyword' variable to characters found in LLVM IR
identifiers. Keywords are used in many places in vim, most notably being
treated as word boundaries for commands like 'w' and '*'. The aim with
this is to improve the navigability and editability of LLVM IR files as
now one is able to: skip over entire identifiers with motions (e.g.,
`w/e/b`); yank/delete whole identifiers (e.g., `diw`); highlight/search
for the identifier under the cursor (`*`), etc.
More complicated LLVM identifiers including quotation marks are not
supported. The 'iskeyword' variable is just a list of characters, not a
regex, and including quotation marks and all the characters permitted in
quoted identifiers would expand the scope to almost everything and
become less usable. These types of identifiers are rare by comparison.
Note that this does change how words are considered across the entire
LLVM IR file, so including strings, comments, names, etc. Given that the
majority of editing/navigating LLVM IR is working with and across
values, this is arguably a worthwhile trade-off.
I recently moved from using vim to lunarvim. I noticed that `gcc` (lol)
wasn't able to comment out lines, because commentstring is not set.
Thanks to Chase Colman for the suggestion in
https://github.com/LunarVim/LunarVim/issues/4394.
This initial definition handles the yaml container and the embedding of
the inner IRs. As a stopgap, this reuses the LLVM IR syntax highlighting
for the MIR function bodies--even though it's not technically correct,
it produces decent highlighting for a first pass.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D95552
to intelligently wrap prose written in IR comment blocks. This has
bothered me for roughly ever, and my fellow IRC denziens convinced me to
fix it.
llvm-svn: 242266
This brings the utils/vim folder into a more vim-like format by moving
the syntax hightlighting files into a syntax subdirectory. It adds
some minimal settings that everyone should agree on to ftdetect/ftplugin and
features a new indentation plugin for .ll files.
llvm-svn: 235369
