1" LLVM coding guidelines conformance for VIM 2" 3" Maintainer: The LLVM Team, http://llvm.org 4" WARNING: Read before you source in all these commands and macros! Some 5" of them may change VIM behavior that you depend on. 6" 7" You can run VIM with these settings without changing your current setup with: 8" $ vim -u /path/to/llvm/utils/vim/vimrc 9 10" It's VIM, not VI 11set nocompatible 12 13" Wrap text at 80 cols 14set textwidth=80 15 16" A tab produces a 2-space indentation 17set softtabstop=2 18set shiftwidth=2 19set expandtab 20 21" Highlight trailing whitespace 22highlight WhitespaceEOL ctermbg=DarkYellow guibg=DarkYellow 23match WhitespaceEOL /\s\+$/ 24 25" Enable filetype detection 26filetype on 27 28" Optional 29" C/C++ programming helpers 30augroup csrc 31 au! 32 autocmd FileType * set nocindent smartindent 33 autocmd FileType c,cpp set cindent 34augroup END 35" Set a few indentation parameters. See the VIM help for cinoptions-values for 36" details. These aren't absolute rules; they're just an approximation of 37" common style in LLVM source. 38set cinoptions=:0,g0,(0,Ws 39" Add and delete spaces in increments of `shiftwidth' for tabs 40set smarttab 41 42" Highlight syntax in programming languages 43syntax on 44 45" LLVM Makefiles can have names such as Makefile.rules or TEST.nightly.Makefile, 46" so it's important to categorize them as such. 47augroup filetype 48 au! BufRead,BufNewFile *Makefile* set filetype=make 49augroup END 50 51" In Makefiles, don't expand tabs to spaces, since we need the actual tabs 52autocmd FileType make set noexpandtab 53 54" Useful macros for cleaning up code to conform to LLVM coding guidelines 55 56" Delete trailing whitespace and tabs at the end of each line 57command! DeleteTrailingWs :%s/\s\+$// 58 59" Convert all tab characters to two spaces 60command! Untab :%s/\t/ /g 61