X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/7501816f7befaee111f9fe9b87e5a1f6acfb23e4..eec125daacd3daf409238ea07b0f03c6504d5edd:/syntax/markdown.vim

diff --git a/syntax/markdown.vim b/syntax/markdown.vim
index ee954e0..07adae9 100644
--- a/syntax/markdown.vim
+++ b/syntax/markdown.vim
@@ -41,18 +41,18 @@ if has('conceal')
   let s:concealends = ' concealends'
 endif
 
-"additions to HTML groups
-if get(g:, "vim_markdown_emphasis_multiline", 1)
-    let oneline = ""
+" additions to HTML groups
+if get(g:, 'vim_markdown_emphasis_multiline', 1)
+    let s:oneline = ''
 else
-    let oneline = " oneline"
+    let s:oneline = ' oneline'
 endif
-execute 'syn region htmlItalic start="\%(^\|\s\)\zs\*\ze[^\\\*\t ]" end="[^\\\*\t ]\zs\*\ze\_W" keepend' . oneline
-execute 'syn region htmlItalic start="\%(^\|\s\)\zs_\ze[^\\_\t ]" end="[^\\_\t ]\zs_\ze\_W" keepend' . oneline
-execute 'syn region htmlBold start="\*\*\ze\S" end="\S\zs\*\*" keepend' . oneline
-execute 'syn region htmlBold start="__\ze\S" end="\S\zs__" keepend' . oneline
-execute 'syn region htmlBoldItalic start="\*\*\*\ze\S" end="\S\zs\*\*\*" keepend' . oneline
-execute 'syn region htmlBoldItalic start="___\ze\S" end="\S\zs___" keepend' . oneline
+execute 'syn region htmlItalic start="\%(^\|\s\)\zs\*\ze[^\\\*\t ]" end="[^\\\*\t ]\zs\*\ze\_W" keepend' . s:oneline
+execute 'syn region htmlItalic start="\%(^\|\s\)\zs_\ze[^\\_\t ]" end="[^\\_\t ]\zs_\ze\_W" keepend' . s:oneline
+execute 'syn region htmlBold start="\*\*\ze\S" end="\S\zs\*\*" keepend' . s:oneline
+execute 'syn region htmlBold start="__\ze\S" end="\S\zs__" keepend' . s:oneline
+execute 'syn region htmlBoldItalic start="\*\*\*\ze\S" end="\S\zs\*\*\*" keepend' . s:oneline
+execute 'syn region htmlBoldItalic start="___\ze\S" end="\S\zs___" keepend' . s:oneline
 
 " [link](URL) | [link][id] | [link][] | ![image](URL)
 syn region mkdFootnotes matchgroup=mkdDelimiter start="\[^"    end="\]"
@@ -62,8 +62,8 @@ execute 'syn region mkdLink matchgroup=mkdDelimiter  start="\\\@<!!\?\[" end="\n
 
 " Autolink without angle brackets.
 " mkd  inline links:           protocol   optional  user:pass@       sub/domain                 .com, .co.uk, etc      optional port   path/querystring/hash fragment
-"                            ------------ _____________________ --------------------------- ________________________ ----------------- __
-syntax match   mkdInlineURL /https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?\S*/
+"                            ------------ _____________________ ----------------------------- ________________________ ----------------- __
+syntax match   mkdInlineURL /https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z0-9][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?\S*/
 
 " Autolink with parenthesis.
 syntax region  mkdInlineURL matchgroup=mkdDelimiter start="(\(https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?\S*)\)\@=" end=")"