fixed html normal region bug

vim/syntax/html_custom.vim

@@ -27,8 +27,9 @@ syn case ignore
 " mark illegal characters
 syn match htmlError "[<>&]"
 
-
-syn region htmlNormal start=".*" end=".*" contains=TOP,HtmlError,HtmlCommentError,htmlPreProcAttrError
+if main_syntax == 'html'
+  syn region htmlNormal start=".*" end=".*" contains=TOP,HtmlError,HtmlCommentError,htmlPreProcAttrError
+endif
 
 syn region  htmlString   contained start=+"+ end=+"+ contains=htmlSpecialChar,javaScriptExpression,@htmlPreproc keepend
 syn region  htmlString   contained start=+'+ end=+'+ contains=htmlSpecialChar,javaScriptExpression,@htmlPreproc keepend
@@ -252,10 +253,16 @@ endif
 
 syn keyword htmlTagName         contained noscript
 syn keyword htmlSpecialTagName  contained script style
+
+
+
 if main_syntax != 'java' || exists("java_javascript")
   " JAVA SCRIPT
-  syn include @htmlJavaScript syntax/javascript.vim
-  unlet b:current_syntax
+  if main_syntax != "javascript"
+    syn include @htmlJavaScript syntax/javascript.vim
+    unlet b:current_syntax
+  endif
+
   syn region  javaScript start=+<script\_[^>]*>+hs=s+1 keepend end=+</script\_[^>]*>+me=s-1 contains=@htmlJavaScript,htmlCssStyleComment,htmlScriptTag,@htmlPreproc
   syn region  htmlScriptTag     contained start=+<script+hs=s+1 end=+>+ fold contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent
   hi def link htmlScriptTag htmlTag
@@ -277,6 +284,11 @@ if main_syntax != 'java' || exists("java_javascript")
   syn region  javaScriptExpression contained start=+&{+ keepend end=+};+ contains=@htmlJavaScript,@htmlPreproc
 endif
 
+
+
+
+
+
 if main_syntax != 'java' || exists("java_vb")
   " VB SCRIPT
   syn include @htmlVbScript syntax/vb.vim

vim/syntax/pangloss_javascript_custom.vim

@@ -3,17 +3,20 @@
 " Maintainer:   vim-javascript community
 " URL:          https://github.com/pangloss/vim-javascript
 
+
+
+if exists("b:current_syntax")
+  finish
+endif
+
 if !exists("main_syntax")
-  if version < 600
-    syntax clear
-  elseif exists("b:current_syntax")
-    finish
-  endif
-  runtime! syntax/html_custom.vim
-  unlet b:current_syntax
   let main_syntax = 'javascript'
 endif
 
+runtime! syntax/html_custom.vim
+unlet b:current_syntax
+
+
 
 " Dollar sign is permitted anywhere in an identifier
 if v:version > 704 || v:version == 704 && has('patch1142')