23 lines
642 B
VimL
23 lines
642 B
VimL
" Highlight all instances of word under cursor, when idle.
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" Useful when studying strange source code.
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" Type z/ to toggle highlighting on/off.
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nnoremap z/ :if AutoHighlightToggle()<Bar>set hls<Bar>endif<CR>
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function! AutoHighlightToggle()
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let @/ = ''
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if exists('#auto_highlight')
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au! auto_highlight
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augroup! auto_highlight
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setl updatetime=4000
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echo 'Highlight current word: off'
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return 0
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else
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augroup auto_highlight
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au!
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au CursorHold * let @/ = '\V\<'.escape(expand('<cword>'), '\').'\>'
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augroup end
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setl updatetime=500
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echo 'Highlight current word: ON'
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return 1
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endif
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endfunction
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