Add keyword.control for 'package'

Fixes #634

Author: sheetalkamat

TypeScript.YAML-tmLanguage

@@ -172,6 +172,8 @@ repository:
       match: '{{startOfIdentifier}}(else|if){{endOfIdentifier}}'
     - name: keyword.control.with.ts
       match: '{{startOfIdentifier}}(with){{endOfIdentifier}}'
+    - name: keyword.control.ts
+      match: '{{startOfIdentifier}}(package){{endOfIdentifier}}'
     - name: keyword.other.debugger.ts
       match: '{{startOfIdentifier}}(debugger){{endOfIdentifier}}'
     - name: storage.modifier.ts

TypeScript.tmLanguage

@@ -200,6 +200,12 @@
             <key>match</key>
             <string>(?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))(with)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))</string>
           </dict>
+          <dict>
+            <key>name</key>
+            <string>keyword.control.ts</string>
+            <key>match</key>
+            <string>(?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))(package)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))</string>
+          </dict>
           <dict>
             <key>name</key>
             <string>keyword.other.debugger.ts</string>

TypeScriptReact.tmLanguage

@@ -200,6 +200,12 @@
             <key>match</key>
             <string>(?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))(with)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))</string>
           </dict>
+          <dict>
+            <key>name</key>
+            <string>keyword.control.tsx</string>
+            <key>match</key>
+            <string>(?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))(package)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))</string>
+          </dict>
           <dict>
             <key>name</key>
             <string>keyword.other.debugger.tsx</string>

tests/baselines/Issue634.baseline.txt

@@ -0,0 +1,28 @@
+original file
+-----------------------------------
+eval;
+eval();
+package;
+-----------------------------------
+
+Grammar: TypeScript.tmLanguage
+-----------------------------------
+>eval;
+ ^^^^
+ source.ts variable.other.readwrite.ts
+     ^
+     source.ts punctuation.terminator.statement.ts
+>eval();
+ ^^^^
+ source.ts meta.function-call.ts support.function.ts
+     ^
+     source.ts meta.brace.round.ts
+      ^
+      source.ts meta.brace.round.ts
+       ^
+       source.ts punctuation.terminator.statement.ts
+>package;
+ ^^^^^^^
+ source.ts keyword.control.ts
+        ^
+        source.ts punctuation.terminator.statement.ts

tests/cases/Issue634.ts

@@ -0,0 +1,3 @@
+eval;
+eval();
+package;