49 lines
1.4 KiB
VimL
49 lines
1.4 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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setlocal foldmethod=expr
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setlocal foldexpr=GetVimFold(v:lnum)
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" Regex for vim script blocks & markers {{{
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let s:vim_funciton_start = '^\s*fun\(c\(tion\)\=\)\=!\=\s\+.*#\=\w*(.*).*$'
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let s:vim_function_end = '^\s*endfun\(c\(tion\)\=\)\=\s*$'
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let s:vim_if_start = '^\s*if\s*.*$'
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let s:vim_if_end = '\s*en\(dif\)\=\s*$'
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let s:vim_while_start = '^\s*wh\(ile)\=\s*.*$'
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let s:vim_while_end = '\s*endw\(hile\)\=\s*$'
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let s:vim_for_start = '^\s*for\s*.*$'
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let s:vim_for_end = '\s*endfo\(r\)\=\s*$'
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let s:vim_try_start = '^\s*try\s*.*$'
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let s:vim_try_end = '\s*endt\(ry\)\=\s*$'
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let s:vim_augroup_start = '^\s*aug\(roup\)\=\s*.*\(END\)\@<!$'
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let s:vim_augroup_end = '^\s*aug\(roup\)\=\s*END\s*$'
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let s:vim_marker_start = '\s*".*{{{\s*$'
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let s:vim_marker_end = '\s*".*}}}\s*$'
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" }}}
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function! GetVimFold(lnum)
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let l:line = getline(a:lnum)
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if l:line =~ s:vim_function_end || l:line =~ s:vim_if_end ||
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\ l:line =~ s:vim_while_end || l:line =~ s:vim_for_end ||
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\ l:line =~ s:vim_try_end || l:line =~ s:vim_augroup_end ||
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\ l:line =~ s:vim_marker_end
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return "s1"
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endif
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if l:line =~ s:vim_funciton_start || l:line =~ s:vim_if_start ||
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\ l:line =~ s:vim_while_start || l:line =~ s:vim_for_start ||
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\ l:line =~ s:vim_try_start || l:line =~ s:vim_augroup_start ||
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\ l:line =~ s:vim_marker_start
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return 'a1'
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endif
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return '='
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endfunction
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