21 lines
864 B
VimL
21 lines
864 B
VimL
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if exists('loaded_trailing_whitespace_plugin') | finish | endif
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let loaded_trailing_whitespace_plugin = 1
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" Highlight EOL whitespace, http://vim.wikia.com/wiki/Highlight_unwanted_spaces
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highlight ExtraWhitespace ctermbg=darkred guibg=#382424
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autocmd ColorScheme * highlight ExtraWhitespace ctermbg=red guibg=red
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autocmd BufWinEnter * match ExtraWhitespace /\s\+$/
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" The above flashes annoyingly while typing, be calmer in insert mode
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autocmd InsertLeave * match ExtraWhitespace /\s\+$/
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autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
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function! s:FixWhitespace(line1,line2)
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let l:save_cursor = getpos(".")
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silent! execute ':' . a:line1 . ',' . a:line2 . 's/\s\+$//'
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call setpos('.', l:save_cursor)
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endfunction
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" Run :FixWhitespace to remove end of line white space
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command! -range=% FixWhitespace call <SID>FixWhitespace(<line1>,<line2>)
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