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cc02ee1160
The GNU coding standards rules can be found in: https://gcc.gnu.org/wiki/FormattingCodeForGCC I added a few rules, like if the file has existing tabs, we want to show them as 8 columns. Yet typing tabs automatically expands to 2 spaces. I also added a rule to highlight (in red) trailing whitespaces, but also tabs (everywhere, not only trailing) making them easy to spot. This file can be easily sourced from vimrc for the whole GIMP tree, but I advise against setting VIM to automatic discover a locale .vimrc, which is possible but a high security risk since a third-party vimrc could contain random shell commands.
29 lines
1,017 B
VimL
29 lines
1,017 B
VimL
" GIMP coding style for vim "
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" To enable these vim rules for GIMP only, add this command to your vimrc:
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" autocmd BufNewFile,BufRead /path/to/gimp/*.[ch] source /path/to/gimp/devel-docs/c.vim
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"
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" Do not use `set exrc` which is a security risk for your system since vim may
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" be tricked into running shell commands by .vimrc files hidden in malicious
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" projects (`set secure` won't protect you since it is not taken into account
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" if the files are owned by you).
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" GNU style
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setlocal cindent
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setlocal cinoptions=>4,n-2,{2,^-2,:2,=2,g0,h2,p5,t0,+2,(0,u0,w1,m1
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setlocal shiftwidth=2
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setlocal softtabstop=2
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setlocal textwidth=79
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setlocal fo-=ro fo+=cql
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" Tabs are always inserted as spaces.
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set expandtab
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" But if there are tabs already, show them as 8 columns.
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setlocal tabstop=8
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" Highlight in red trailing whitespaces and tabs everywhere.
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highlight TrailingWhitespace ctermbg=LightRed guibg=LightRed
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match TrailingWhitespace /\s\+$/
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highlight ForbiddenTabs ctermbg=DarkRed guibg=DarkRed
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2match ForbiddenTabs /\t/
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