34 lines
1.1 KiB
VimL
34 lines
1.1 KiB
VimL
" Mapping for Vim help of the word under cursor.
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nnoremap K :help <C-r><C-w><CR>
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" Set custom fold expression
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setlocal foldmethod=expr
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setlocal foldexpr=VimFold(v:lnum)
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" Custom fold expresson folds control flow keywords and fold markers
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function! VimFold(lnum)
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let l:line = getline(a:lnum)
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if l:line =~ '^\s*fun\(c\(tion\)\=\)\=!\=\s\+.*#\=\w*(.*).*$'
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\ || l:line =~ '^\s*if\s*.*$'
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\ || l:line =~ '^\s*el\(se\)\=\s*.*$'
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\ || l:line =~ '^\s*elseif\=\s*.*$'
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\ || l:line =~ '^\s*wh\(ile\)\=\s*.*$'
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\ || l:line =~ '^\s*for\s*.*$'
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\ || l:line =~ '^\s*try\s*$'
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\ || l:line =~ '^\s*cat\(ch\)\=\s*.*$'
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\ || l:line =~ '^\s*fina\(lly\)\=\s*$'
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\ || l:line =~ '\s*".*{{{\s*$'
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return '>'.string((indent(a:lnum) / &shiftwidth) + 1)
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elseif l:line =~ '^\s*endfun\(c\(tion\)\=\)\=\s*$'
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\ || l:line =~ '^\s*en\(dif\)\=\s*$'
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\ || l:line =~ '^\s*endw\(hile\)\=\s*$'
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\ || l:line =~ '^\s*endfor\=\s*$'
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\ || l:line =~ '^\s*endt\(ry\)\=\s*$'
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\ || l:line =~ '\s*".*}}}\s*$'
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return '<'.string((indent(a:lnum) / &shiftwidth) + 1)
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endif
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return '='
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endfunction
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