Fix incorrect detection of regexp and arithmetic operator

Fixes #806

Author: sheetalkamat

TypeScript.YAML-tmLanguage

@@ -1665,7 +1665,7 @@ repository:
       match: ===|!==|==|!=
     - name: keyword.operator.relational.ts
       match: <=|>=|<>|<|>
-    - match: (\!)\s*(/)(?![/*])
+    - match: (?<=[_$[:alnum:]])(\!)\s*(/)(?![/*])
       captures:
         '1': { name: keyword.operator.logical.ts }
         '2': { name: keyword.operator.arithmetic.ts }

TypeScript.tmLanguage

@@ -5419,7 +5419,7 @@
           </dict>
           <dict>
             <key>match</key>
-            <string>(\!)\s*(/)(?![/*])</string>
+            <string>(?&lt;=[_$[:alnum:]])(\!)\s*(/)(?![/*])</string>
             <key>captures</key>
             <dict>
               <key>1</key>

TypeScriptReact.tmLanguage

@@ -5365,7 +5365,7 @@
           </dict>
           <dict>
             <key>match</key>
-            <string>(\!)\s*(/)(?![/*])</string>
+            <string>(?&lt;=[_$[:alnum:]])(\!)\s*(/)(?![/*])</string>
             <key>captures</key>
             <dict>
               <key>1</key>