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Diffstat (limited to 'contrib/llvm/utils/vim/vimrc')
| -rw-r--r-- | contrib/llvm/utils/vim/vimrc | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/contrib/llvm/utils/vim/vimrc b/contrib/llvm/utils/vim/vimrc new file mode 100644 index 0000000..63108f2 --- /dev/null +++ b/contrib/llvm/utils/vim/vimrc @@ -0,0 +1,93 @@ +" LLVM coding guidelines conformance for VIM +" $Revision: 97273 $ +" +" 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 + +" A tab produces a 2-space indentation +set softtabstop=2 +set shiftwidth=2 +set expandtab + +" Highlight trailing whitespace and lines longer than 80 columns. +highlight LongLine ctermbg=DarkYellow guibg=DarkYellow +highlight WhitespaceEOL ctermbg=DarkYellow guibg=DarkYellow +if v:version >= 702 + " Lines longer than 80 columns. + au BufWinEnter * let w:m0=matchadd('LongLine', '\%>80v.\+', -1) + + " Whitespace at the end of a line. This little dance suppresses + " whitespace that has just been typed. + au BufWinEnter * let w:m1=matchadd('WhitespaceEOL', '\s\+$', -1) + au InsertEnter * call matchdelete(w:m1) + au InsertEnter * let w:m2=matchadd('WhitespaceEOL', '\s\+\%#\@<!$', -1) + au InsertLeave * call matchdelete(w:m2) + au InsertLeave * let w:m1=matchadd('WhitespaceEOL', '\s\+$', -1) +else + au BufRead,BufNewFile * syntax match LongLine /\%>80v.\+/ + au InsertEnter * syntax match WhitespaceEOL /\s\+\%#\@<!$/ + au InsertLeave * syntax match WhitespaceEOL /\s\+$/ +endif + +" Enable filetype detection +filetype on + +" Optional +" C/C++ programming helpers +augroup csrc + au! + autocmd FileType * set nocindent smartindent + autocmd FileType c,cpp set cindent +augroup END +" Set a few indentation parameters. See the VIM help for cinoptions-values for +" details. These aren't absolute rules; they're just an approximation of +" common style in LLVM source. +set cinoptions=:0,g0,(0,Ws,l1 +" Add and delete spaces in increments of `shiftwidth' for tabs +set smarttab + +" Highlight syntax in programming languages +syntax on + +" LLVM Makefiles can have names such as Makefile.rules or TEST.nightly.Makefile, +" so it's important to categorize them as such. +augroup filetype + au! BufRead,BufNewFile *Makefile* set filetype=make +augroup END + +" In Makefiles, don't expand tabs to spaces, since we need the actual tabs +autocmd FileType make set noexpandtab + +" Useful macros for cleaning up code to conform to LLVM coding guidelines + +" Delete trailing whitespace and tabs at the end of each line +command! DeleteTrailingWs :%s/\s\+$// + +" 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 + +" Additional vim features to optionally uncomment. +"set showcmd +"set showmatch +"set showmode +"set incsearch +"set ruler |
