markdown.vim (2960B)
1 " Vim filetype plugin 2 " Language: Markdown 3 " Maintainer: Tim Pope <https://github.com/tpope/vim-markdown> 4 " Last Change: 2023 Dec 28 5 " 2024 May 24 by Riley Bruins <ribru17@gmail.com> ('commentstring') 6 7 if exists("b:did_ftplugin") 8 finish 9 endif 10 11 runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim 12 13 let s:keepcpo= &cpo 14 set cpo&vim 15 16 setlocal comments=fb:*,fb:-,fb:+,n:> commentstring=<!--\ %s\ --> 17 setlocal formatoptions+=tcqln formatoptions-=r formatoptions-=o 18 setlocal formatlistpat=^\\s*\\d\\+\\.\\s\\+\\\|^\\s*[-*+]\\s\\+\\\|^\\[^\\ze[^\\]]\\+\\]:\\&^.\\{4\\} 19 20 if exists('b:undo_ftplugin') 21 let b:undo_ftplugin .= "|setl cms< com< fo< flp< et< ts< sts< sw<" 22 else 23 let b:undo_ftplugin = "setl cms< com< fo< flp< et< ts< sts< sw<" 24 endif 25 26 if get(g:, 'markdown_recommended_style', 1) 27 setlocal expandtab tabstop=4 softtabstop=4 shiftwidth=4 28 endif 29 30 if !exists("g:no_plugin_maps") && !exists("g:no_markdown_maps") 31 nnoremap <silent><buffer> [[ :<C-U>call search('\%(^#\{1,5\}\s\+\S\\|^\S.*\n^[=-]\+$\)', "bsW")<CR> 32 nnoremap <silent><buffer> ]] :<C-U>call search('\%(^#\{1,5\}\s\+\S\\|^\S.*\n^[=-]\+$\)', "sW")<CR> 33 xnoremap <silent><buffer> [[ :<C-U>exe "normal! gv"<Bar>call search('\%(^#\{1,5\}\s\+\S\\|^\S.*\n^[=-]\+$\)', "bsW")<CR> 34 xnoremap <silent><buffer> ]] :<C-U>exe "normal! gv"<Bar>call search('\%(^#\{1,5\}\s\+\S\\|^\S.*\n^[=-]\+$\)', "sW")<CR> 35 let b:undo_ftplugin .= '|sil! nunmap <buffer> [[|sil! nunmap <buffer> ]]|sil! xunmap <buffer> [[|sil! xunmap <buffer> ]]' 36 endif 37 38 function! s:NotCodeBlock(lnum) abort 39 return synIDattr(synID(a:lnum, 1, 1), 'name') !=# 'markdownCodeBlock' 40 endfunction 41 42 function! MarkdownFold() abort 43 let line = getline(v:lnum) 44 45 if line =~# '^#\+ ' && s:NotCodeBlock(v:lnum) 46 return ">" . match(line, ' ') 47 endif 48 49 let nextline = getline(v:lnum + 1) 50 if (line =~ '^.\+$') && (nextline =~ '^=\+$') && s:NotCodeBlock(v:lnum + 1) 51 return ">1" 52 endif 53 54 if (line =~ '^.\+$') && (nextline =~ '^-\+$') && s:NotCodeBlock(v:lnum + 1) 55 return ">2" 56 endif 57 58 return "=" 59 endfunction 60 61 function! s:HashIndent(lnum) abort 62 let hash_header = matchstr(getline(a:lnum), '^#\{1,6}') 63 if len(hash_header) 64 return hash_header 65 else 66 let nextline = getline(a:lnum + 1) 67 if nextline =~# '^=\+\s*$' 68 return '#' 69 elseif nextline =~# '^-\+\s*$' 70 return '##' 71 endif 72 endif 73 endfunction 74 75 function! MarkdownFoldText() abort 76 let hash_indent = s:HashIndent(v:foldstart) 77 let title = substitute(getline(v:foldstart), '^#\+\s*', '', '') 78 let foldsize = (v:foldend - v:foldstart + 1) 79 let linecount = '['.foldsize.' lines]' 80 return hash_indent.' '.title.' '.linecount 81 endfunction 82 83 if has("folding") && get(g:, "markdown_folding", 0) 84 setlocal foldexpr=MarkdownFold() 85 setlocal foldmethod=expr 86 setlocal foldtext=MarkdownFoldText() 87 let b:undo_ftplugin .= "|setl foldexpr< foldmethod< foldtext<" 88 endif 89 90 let &cpo = s:keepcpo 91 unlet s:keepcpo 92 93 " vim:set sw=2: