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Support more styles of fenced code blocks #278

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48100f8
Support more styles of fenced code blocks
UnkindPartition May 12, 2016
729d57c
Add MarkdownRefreshSyntax command
UnkindPartition May 12, 2016
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4 changes: 4 additions & 0 deletions doc/vim-markdown.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -352,6 +352,10 @@ The following requires ':filetype plugin on'.
*:Tocv*
- ':Tocv': Same as ':Toc' for symmetry with ':Toch' and ':Tocv'.

*:MarkdownRefreshSyntax*
- ':MarkdownRefreshSyntax': re-apply syntax recognition. Normally it happens
automatically; but occasionally you might need to trigger it manually.

===============================================================================
*vim-markdown-credits*
Credits ~
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5 changes: 3 additions & 2 deletions ftplugin/markdown.vim
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Expand Up @@ -632,6 +632,7 @@ command! -buffer Toc call s:Toc()
command! -buffer Toch call s:Toc('horizontal')
command! -buffer Tocv call s:Toc('vertical')
command! -buffer Toct call s:Toc('tab')
command! -buffer MarkdownRefreshSyntax call s:MarkdownRefreshSyntax(1)

" Heavily based on vim-notes - http://peterodding.com/code/vim/notes/
if exists('g:vim_markdown_fenced_languages')
Expand All @@ -655,7 +656,7 @@ function! s:MarkdownHighlightSources(force)
" Look for code blocks in the current file
let filetypes = {}
for line in getline(1, '$')
let ft = matchstr(line, '```\s*\zs[0-9A-Za-z_+-]*')
let ft = matchstr(line, '\v(```|\~\~\~)\s*(\{\.?)?\zs[0-9A-Za-z_+-]*\ze')
if !empty(ft) && ft !~ '^\d*$' | let filetypes[ft] = 1 | endif
endfor
if !exists('b:mkd_known_filetypes')
Expand Down Expand Up @@ -686,7 +687,7 @@ function! s:MarkdownHighlightSources(force)
else
let include = '@' . toupper(filetype)
endif
let command = 'syntax region %s matchgroup=%s start="^\s*```\s*%s$" matchgroup=%s end="\s*```$" keepend contains=%s%s'
let command = 'syntax region %s matchgroup=%s start="\v^\s*(```|\~\~\~)\s*(\{\.?)?%s.*$" matchgroup=%s end="\v\s*(```|\~\~\~)$" keepend contains=%s%s'
execute printf(command, group, startgroup, ft, endgroup, include, has('conceal') && get(g:, 'vim_markdown_conceal', 1) ? ' concealends' : '')
execute printf('syntax cluster mkdNonListItem add=%s', group)

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