From: Ben Williams <bwilliams@gryphonnetworks.com>
Date: Fri, 16 Nov 2012 19:43:37 +0000 (-0500)
Subject: Another take on strong and emphasis that tries to implement Github flavored markdown... 
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/157b835b53c82ad7d52cc5083683eb3129429128

Another take on strong and emphasis that tries to implement Github flavored markdown ignoring of multiple underscores in a word.
---

diff --git a/syntax/mkd.vim b/syntax/mkd.vim
index 4dfc0b4..56f219a 100644
--- a/syntax/mkd.vim
+++ b/syntax/mkd.vim
@@ -36,12 +36,12 @@ syn case ignore
 syn sync linebreaks=1
 
 "additions to HTML groups
-syn region htmlItalic start="\(^\|\s\)\@<=\*" end="\*\($\|\s\)\@=" keepend
-syn region htmlItalic start="\(^\|\s\)\@<=_" end="_\($\|\s\)\@=" keepend
-syn region htmlBold start="\(^\|\s\)\@<=\*\*" end="\*\*\($\|\s\)\@=" keepend
-syn region htmlBold start="\(^\|\s\)\@<=__" end="__\($\|\s\)\@=" keepend
-syn region htmlBoldItalic start="\(^\|\s\)\@<=\*\*\*" end="\*\*\*\($\|\s\)\@=" keepend
-syn region htmlBoldItalic start="\(^\|\s\)\@<=___" end="___\($\|\s\)\@=" keepend
+syn region htmlItalic start="\\\@<!\*\S\@=" end="\S\@<=\\\@<!\*" keepend oneline
+syn region htmlItalic start="\(^\|\s\)\@<=_\|\\\@<!_\([^_]\+\s\)\@=" end="\S\@<=_\|_\S\@=" keepend oneline
+syn region htmlBold start="\S\@<=\*\*\|\*\*\S\@=" end="\S\@<=\*\*\|\*\*\S\@=" keepend oneline
+syn region htmlBold start="\S\@<=__\|__\S\@=" end="\S\@<=__\|__\S\@=" keepend oneline
+syn region htmlBoldItalic start="\S\@<=\*\*\*\|\*\*\*\S\@=" end="\S\@<=\*\*\*\|\*\*\*\S\@=" keepend oneline
+syn region htmlBoldItalic start="\S\@<=___\|___\S\@=" end="\S\@<=___\|___\S\@=" keepend oneline
 
 " [link](URL) | [link][id] | [link][]
 syn region mkdFootnotes matchgroup=mkdDelimiter start="\[^"    end="\]"