32 lines
840 B
VimL
32 lines
840 B
VimL
vim9script
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# Extra functionality for displaying Vim help .
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# Called when editing the doc/syntax.txt file
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export def HighlightGroups()
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var save_cursor = getcurpos()
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var buf: number = bufnr('%')
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var start: number = search('\*highlight-groups\*', 'c')
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var end: number = search('^======')
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for lnum in range(start, end)
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var word: string = getline(lnum)->matchstr('^\w\+\ze\t')
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if word->hlexists()
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var type = 'help-hl-' .. word
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if prop_type_list({bufnr: buf})->index(type) != -1
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# was called before, delete existing properties
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prop_remove({type: type, bufnr: buf})
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prop_type_delete(type, {bufnr: buf})
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endif
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prop_type_add(type, {
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bufnr: buf,
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highlight: word,
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combine: false,
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})
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prop_add(lnum, 1, {length: word->strlen(), type: type})
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endif
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endfor
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setpos('.', save_cursor)
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enddef
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