From: Hiroshi Shirosaki <h.shirosaki@gmail.com>
Date: Wed, 6 Jan 2016 06:14:06 +0000 (+0900)
Subject: Add highlight `![image](URL)`
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/199bfeab2aed677af025283e4e2c0b8784cfa5dd?ds=sidebyside

Add highlight `![image](URL)`

CommonMark has it.
---

diff --git a/syntax/markdown.vim b/syntax/markdown.vim
index e7b6e2e..72e59e2 100644
--- a/syntax/markdown.vim
+++ b/syntax/markdown.vim
@@ -42,11 +42,11 @@ syn region htmlBold start="\S\@<=__\|__\S\@=" end="\S\@<=__\|__\S\@=" keepend on
 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][]
+" [link](URL) | [link][id] | [link][] | ![image](URL)
 syn region mkdFootnotes matchgroup=mkdDelimiter start="\[^"    end="\]"
 syn region mkdID matchgroup=mkdDelimiter        start="\["    end="\]" contained oneline
 syn region mkdURL matchgroup=mkdDelimiter       start="("     end=")"  contained oneline
-syn region mkdLink matchgroup=mkdDelimiter      start="\\\@<!\[" end="\]\ze\s*[[(]" contains=@mkdNonListItem,@Spell nextgroup=mkdURL,mkdID skipwhite oneline
+syn region mkdLink matchgroup=mkdDelimiter      start="\\\@<!!\?\[" end="\]\ze\s*[[(]" contains=@mkdNonListItem,@Spell nextgroup=mkdURL,mkdID skipwhite oneline
 
 " Autolink without angle brackets.
 " mkd  inline links:           protocol   optional  user:pass@       sub/domain                 .com, .co.uk, etc      optional port   path/querystring/hash fragment
diff --git a/test/syntax.vader b/test/syntax.vader
index 1cda007..f3bbf63 100644
--- a/test/syntax.vader
+++ b/test/syntax.vader
@@ -151,6 +151,7 @@ Given markdown;
 [![a](http://b)](http://c)
 
 Execute (autolink in link text):
+  AssertEqual SyntaxOf('!'), 'mkdDelimiter'
   AssertEqual SyntaxOf('a'), 'mkdLink'
   AssertEqual SyntaxOf('b'), 'mkdURL'
   AssertEqual SyntaxOf('c'), 'mkdURL'