From fb178f8e3ca83342b96a879feda2fa9a6fa3baac Mon Sep 17 00:00:00 2001
From: Tinmarino <tinmarino@gmail.com>
Date: Mon, 3 Aug 2020 01:00:14 -0400
Subject: [PATCH] Fix: Typeface: var_with_undersore triggered syntax italic

---
 autoload/vimwiki/u.vim      | 4 ++++
 syntax/vimwiki.vim          | 1 +
 syntax/vimwiki_markdown.vim | 1 -
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/autoload/vimwiki/u.vim b/autoload/vimwiki/u.vim
index d0688b4..9459c49 100644
--- a/autoload/vimwiki/u.vim
+++ b/autoload/vimwiki/u.vim
@@ -292,4 +292,8 @@ function! vimwiki#u#hi_typeface(dic) abort
     " -- Italic 3
     call vimwiki#u#hi_tag(u[0], u[1], 'VimwikiItalicBoldUnderline', '', 2)
   endfor
+
+  " Prevent var_with_underscore to trigger italic text
+  " -- See $VIMRUNTIME/syntax/markdown.vim
+  syn match VimwikiError "\w\@<=_\w\@="
 endfunction
diff --git a/syntax/vimwiki.vim b/syntax/vimwiki.vim
index 2396b5b..82fe2ff 100644
--- a/syntax/vimwiki.vim
+++ b/syntax/vimwiki.vim
@@ -339,6 +339,7 @@ let s:syntax_dic = vimwiki#vars#get_syntaxlocal('dTypeface')
 call vimwiki#u#hi_typeface(s:syntax_dic)
 
 hi def link VimwikiMarkers Normal
+hi def link VimwikiError Normal
 
 hi def link VimwikiEqIn Number
 hi def link VimwikiEqInT VimwikiEqIn
diff --git a/syntax/vimwiki_markdown.vim b/syntax/vimwiki_markdown.vim
index 4a928e9..11ab389 100644
--- a/syntax/vimwiki_markdown.vim
+++ b/syntax/vimwiki_markdown.vim
@@ -42,7 +42,6 @@ let s:markdown_syntax.dTypeface['bold_italic'] = [
       \ ['\S\@<=___\|___\S\@=', '\S\@<=___\|___\S\@='],
       \ ]
 
-
 " text: $ equation_inline $
 let s:markdown_syntax.rxEqIn = '\$[^$`]\+\$'
 let s:markdown_syntax.char_eqin = '\$'