Created
August 6, 2014 21:28
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Highligh mixed tabs & spaces
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| highlight MixedIndent ctermbg = red guibg = #FF0000 | |
| " Executes all auto commands | |
| function! <SID>SetupAutoCommands() | |
| " Auto commands group | |
| augroup better_whitespace | |
| autocmd! | |
| " Highlight extraneous whitespace at the end of lines, but not the | |
| " current line | |
| syn clear MixedIndent | syn match MixedIndent excludenl /\v^\s*( \t|\t )\s*/ | |
| autocmd InsertEnter * syn clear MixedIndent | syn match MixedIndent excludenl /\v^\s*( \t|\t )\s*\%#\@!/ containedin=ALL | |
| autocmd InsertLeave,BufReadPost * syn clear MixedIndent | syn match MixedIndent excludenl /\v^\s*( \t|\t )\s*/ containedin=ALL | |
| augroup END | |
| endfunction | |
| " Initial call to setup autocommands | |
| call <SID>SetupAutoCommands() |
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