39 lines
1.0 KiB
VimL
39 lines
1.0 KiB
VimL
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function! GetHi(group, term)
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" Store output of group to variable
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let output = execute('hi ' . a:group)
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" Find the term we're looking for
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return matchstr(output, a:term.'=\zs\S*')
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endfunction
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function! StrIsNr(input)
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if a:input =~# '^\d\+$'
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return v:true
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endif
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return v:false
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endfunction
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" Pick an appropriate 256 color base on old color
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function! SuitableColor(oldColor)
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return a:oldColor - 40
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endfunction
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function! ThemeFix()
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let newValue = -1
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let hiGroups = ['CocErrorFloat', 'CocFloating', 'NormalFloat']
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if has('nvim')
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for group in hiGroups
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if hlexists(group)
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let oldColor = GetHi(group, 'ctermbg')
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if StrIsNr(oldColor)
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let newValue = SuitableColor(str2nr(oldColor))
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" execute('hi ' . group . ' ctermbg=' . newValue)
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execute('autocmd! ColorScheme * hi ' . group . ' ctermbg=' . newValue)
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endif
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endif
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endfor
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end
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endfunction
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