Handle accent character in the jsx attribute name

Fixes #640

Author: sheetalkamat

TypeScriptReact.YAML-tmLanguage

@@ -11,9 +11,9 @@ uuid: 805375ec-d614-41f5-8993-5843fe63ea82
 variables:
   #possiblyMultilineArrowExpressionBeforeEndOfLine: ({{typeParameters}})?\(
   possiblyMultilineArrow: ((<\s*$)|([\(]\s*([\{\[]\s*)?$))  # during lookup treat ( followed by line end as arrow
-  jsxTagOrAtrributeIdentifier: '[_$a-zA-Z][-$\w.]'
-  jsxTagNamespace: (?:({{jsxTagOrAtrributeIdentifier}}*)(?<!\.|-)(:))?
-  jsxTagName: \s*{{jsxTagNamespace}}((?:[a-z][a-z0-9]*|({{jsxTagOrAtrributeIdentifier}}*))(?<!\.|-))
+  jsxTagOrAtrributeIdentifier: '[_$[:alpha:]][-$[:alnum:].]*'
+  jsxTagNamespace: (?:({{jsxTagOrAtrributeIdentifier}})(?<!\.|-)(:))?
+  jsxTagName: \s*{{jsxTagNamespace}}((?:[a-z][a-z0-9]*|({{jsxTagOrAtrributeIdentifier}}))(?<!\.|-))
   jsxOpeningTagWithoutAttributes: (<){{jsxTagName}}?\s*(>)
   jsxClosingTag: (</){{jsxTagName}}?\s*(>)
   jsxTagStart: (<){{jsxTagName}}(?=((<\s*)|(\s+))(?!\?)|\/?>)
@@ -163,8 +163,8 @@ repository:
     match: |-
       (?x)
         \s*
-        (?:({{jsxTagOrAtrributeIdentifier}}*)(:))?
-        ([_$a-zA-Z][-$\w]*)
+        (?:({{jsxTagOrAtrributeIdentifier}})(:))?
+        ([_$[:alpha:]][-$[:alnum:]]*)
         (?=\s|=|/?>|/\*|//)
     captures:
       '1': {name: entity.other.attribute-name.namespace.tsx}

TypeScriptReact.tmLanguage

@@ -7768,9 +7768,9 @@
       <key>jsx-tag-without-attributes-in-expression</key>
       <dict>
         <key>begin</key>
-        <string>(?&lt;!\+\+|--)(?&lt;=[({\[,?=&gt;:*]|&amp;&amp;|\|\||\?|^await|[^\._$[:alnum:]]await|^return|[^\._$[:alnum:]]return|^default|[^\._$[:alnum:]]default|^yield|[^\._$[:alnum:]]yield|^)\s*(?=(&lt;)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))?\s*(&gt;))</string>
+        <string>(?&lt;!\+\+|--)(?&lt;=[({\[,?=&gt;:*]|&amp;&amp;|\|\||\?|^await|[^\._$[:alnum:]]await|^return|[^\._$[:alnum:]]return|^default|[^\._$[:alnum:]]default|^yield|[^\._$[:alnum:]]yield|^)\s*(?=(&lt;)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))?\s*(&gt;))</string>
         <key>end</key>
-        <string>(?!(&lt;)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))?\s*(&gt;))</string>
+        <string>(?!(&lt;)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))?\s*(&gt;))</string>
         <key>patterns</key>
         <array>
           <dict>
@@ -7784,9 +7784,9 @@
         <key>name</key>
         <string>meta.tag.without-attributes.tsx</string>
         <key>begin</key>
-        <string>(&lt;)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))?\s*(&gt;)</string>
+        <string>(&lt;)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))?\s*(&gt;)</string>
         <key>end</key>
-        <string>(&lt;/)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))?\s*(&gt;)</string>
+        <string>(&lt;/)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))?\s*(&gt;)</string>
         <key>beginCaptures</key>
         <dict>
           <key>1</key>
@@ -7869,9 +7869,9 @@
         <string>(?x)
   (?&lt;!\+\+|--)(?&lt;=[({\[,?=&gt;:*]|&amp;&amp;|\|\||\?|^await|[^\._$[:alnum:]]await|^return|[^\._$[:alnum:]]return|^default|[^\._$[:alnum:]]default|^yield|[^\._$[:alnum:]]yield|^)\s*
   (?!&lt;\s*[_$[:alpha:]][_$[:alnum:]]*((\s+extends\s+[^=&gt;])|,)) # look ahead is not type parameter of arrow
-  (?=(&lt;)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))(?=((&lt;\s*)|(\s+))(?!\?)|\/?&gt;))</string>
+  (?=(&lt;)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))(?=((&lt;\s*)|(\s+))(?!\?)|\/?&gt;))</string>
         <key>end</key>
-        <string>(?!(&lt;)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))(?=((&lt;\s*)|(\s+))(?!\?)|\/?&gt;))</string>
+        <string>(?!(&lt;)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))(?=((&lt;\s*)|(\s+))(?!\?)|\/?&gt;))</string>
         <key>patterns</key>
         <array>
           <dict>
@@ -7885,9 +7885,9 @@
         <key>name</key>
         <string>meta.tag.tsx</string>
         <key>begin</key>
-        <string>(?=(&lt;)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))(?=((&lt;\s*)|(\s+))(?!\?)|\/?&gt;))</string>
+        <string>(?=(&lt;)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))(?=((&lt;\s*)|(\s+))(?!\?)|\/?&gt;))</string>
         <key>end</key>
-        <string>(/&gt;)|(?:(&lt;/)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))?\s*(&gt;))</string>
+        <string>(/&gt;)|(?:(&lt;/)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))?\s*(&gt;))</string>
         <key>endCaptures</key>
         <dict>
           <key>1</key>
@@ -7930,7 +7930,7 @@
         <array>
           <dict>
             <key>begin</key>
-            <string>(&lt;)\s*(?:([_$a-zA-Z][-$\w.]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$a-zA-Z][-$\w.]*))(?&lt;!\.|-))(?=((&lt;\s*)|(\s+))(?!\?)|\/?&gt;)</string>
+            <string>(&lt;)\s*(?:([_$[:alpha:]][-$[:alnum:].]*)(?&lt;!\.|-)(:))?((?:[a-z][a-z0-9]*|([_$[:alpha:]][-$[:alnum:].]*))(?&lt;!\.|-))(?=((&lt;\s*)|(\s+))(?!\?)|\/?&gt;)</string>
             <key>beginCaptures</key>
             <dict>
               <key>1</key>
@@ -8132,8 +8132,8 @@
         <key>match</key>
         <string>(?x)
   \s*
-  (?:([_$a-zA-Z][-$\w.]*)(:))?
-  ([_$a-zA-Z][-$\w]*)
+  (?:([_$[:alpha:]][-$[:alnum:].]*)(:))?
+  ([_$[:alpha:]][-$[:alnum:]]*)
   (?=\s|=|/?&gt;|/\*|//)</string>
         <key>captures</key>
         <dict>