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22 lines
668 B
22 lines
668 B
nmap ,hc :call OpenCmakeHelp()<CR>
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function! OpenCmakeHelp()
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let s = getline( '.' )
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let i = col( '.' ) - 1
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while i > 0 && strpart( s, i, 1 ) =~ '[A-Za-z0-9_]'
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let i = i - 1
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endwhile
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while i < col('$') && strpart( s, i, 1 ) !~ '[A-Za-z0-9_]'
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let i = i + 1
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endwhile
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let start = match( s, '[A-Za-z0-9_]\+', i )
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let end = matchend( s, '[A-Za-z0-9_]\+', i )
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let ident = strpart( s, start, end - start )
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execute "vertical new"
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execute "%!cmake --help-command ".ident
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set nomodified
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set readonly
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endfunction
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autocmd BufRead,BufNewFile *.cmake,CMakeLists.txt,*.cmake.in nmap <F1> :call OpenCmakeHelp()<CR>
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