" LLVM coding guidelines conformance for VIM " " Maintainer: The LLVM Team, http://llvm.org " WARNING: Read before you source in all these commands and macros! Some " of them may change VIM behavior that you depend on. " " You can run VIM with these settings without changing your current setup with: " $ vim -u /path/to/llvm/utils/vim/vimrc " It's VIM, not VI set nocompatible " Wrap text at 80 cols set textwidth=80 " A tab produces a 2-space indentation set softtabstop=2 set shiftwidth=2 set expandtab " Highlight trailing whitespace highlight WhitespaceEOL ctermbg=DarkYellow guibg=DarkYellow match WhitespaceEOL /\s\+$/ " Enable filetype detection filetype on " Optional " C/C++ programming helpers augroup csrc au! autocmd FileType * set nocindent smartindent autocmd FileType c,cpp set cindent augroup END " Set a few indentation parameters. See the VIM help for cinoptions-values for " details. These aren't absolute rules; they're just an approximation of " common style in LLVM source. set cinoptions=:0,g0,(0,Ws " Add and delete spaces in increments of `shiftwidth' for tabs set smarttab " Highlight syntax in programming languages syntax on " LLVM Makefiles can have names such as Makefile.rules or TEST.nightly.Makefile, " so it's important to categorize them as such. augroup filetype au! BufRead,BufNewFile *Makefile* set filetype=make augroup END " In Makefiles, don't expand tabs to spaces, since we need the actual tabs autocmd FileType make set noexpandtab " Useful macros for cleaning up code to conform to LLVM coding guidelines " Delete trailing whitespace and tabs at the end of each line command! DeleteTrailingWs :%s/\s\+$// " Convert all tab characters to two spaces command! Untab :%s/\t/ /g " Enable syntax highlighting for LLVM files. To use, copy " utils/vim/llvm.vim to ~/.vim/syntax . augroup filetype au! BufRead,BufNewFile *.ll set filetype=llvm augroup END " Enable syntax highlighting for tablegen files. To use, copy " utils/vim/tablegen.vim to ~/.vim/syntax . augroup filetype au! BufRead,BufNewFile *.td set filetype=tablegen augroup END