fix(syntaxes): keyword token for track

Author: dannymcgee

syntaxes/src/template-blocks.ts

@@ -45,13 +45,22 @@ export const TemplateBlocks: GrammarDefinition = {
         0: {name: 'meta.brace.round.ts'},
       },
       contentName: 'control.block.expression.ng',
-      patterns: [{include: 'expression.ng'}],
+      patterns: [{include: '#blockExpressionTrackClause'}, {include: 'expression.ng'}],
       end: /\)/,
       endCaptures: {
         0: {name: 'meta.brace.round.ts'},
       },
     },
 
+    blockExpressionTrackClause: {
+      begin: /\btrack\b/,
+      beginCaptures: {
+        0: {name: 'keyword.control.track.ng'},
+      },
+      end: /(?=[$)])|(?<=;)/,
+      patterns: [{include: 'expression.ng'}],
+    },
+
     blockBody: {
       begin: /\{/,
       beginCaptures: {

syntaxes/template-blocks.json

@@ -45,6 +45,9 @@
       },
       "contentName": "control.block.expression.ng",
       "patterns": [
+        {
+          "include": "#blockExpressionTrackClause"
+        },
         {
           "include": "expression.ng"
         }
@@ -56,6 +59,20 @@
         }
       }
     },
+    "blockExpressionTrackClause": {
+      "begin": "\\btrack\\b",
+      "beginCaptures": {
+        "0": {
+          "name": "keyword.control.track.ng"
+        }
+      },
+      "end": "(?=[$)])|(?<=;)",
+      "patterns": [
+        {
+          "include": "expression.ng"
+        }
+      ]
+    },
     "blockBody": {
       "begin": "\\{",
       "beginCaptures": {

syntaxes/test/data/template-blocks.html.snap

@@ -151,7 +151,7 @@
 #                 ^ template.blocks.ng control.block.ng control.block.expression.ng
 #                  ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
 #                       ^^ template.blocks.ng control.block.ng control.block.expression.ng
-#                         ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
+#                         ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng keyword.control.track.ng
 #                              ^ template.blocks.ng control.block.ng control.block.expression.ng
 #                               ^^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
 #                                     ^ template.blocks.ng control.block.ng meta.brace.round.ts
@@ -173,7 +173,7 @@
 #         ^^ template.blocks.ng control.block.ng control.block.expression.ng
 >    track $index;
 #^^^^ template.blocks.ng control.block.ng control.block.expression.ng
-#    ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
+#    ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng keyword.control.track.ng
 #         ^ template.blocks.ng control.block.ng control.block.expression.ng
 #          ^^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
 #                ^^ template.blocks.ng control.block.ng control.block.expression.ng
@@ -222,7 +222,7 @@
 #        ^ template.blocks.ng control.block.ng control.block.expression.ng
 #         ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
 #              ^^ template.blocks.ng control.block.ng control.block.expression.ng
-#                ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
+#                ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng keyword.control.track.ng
 #                     ^ template.blocks.ng control.block.ng control.block.expression.ng
 #                      ^^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
 #                            ^ template.blocks.ng control.block.ng meta.brace.round.ts
@@ -242,7 +242,7 @@
 #             ^ template.blocks.ng control.block.ng control.block.expression.ng
 #              ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
 #                   ^^ template.blocks.ng control.block.ng control.block.expression.ng
-#                     ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
+#                     ^^^^^ template.blocks.ng control.block.ng control.block.expression.ng keyword.control.track.ng
 #                          ^ template.blocks.ng control.block.ng control.block.expression.ng
 #                           ^^^^^^ template.blocks.ng control.block.ng control.block.expression.ng variable.other.readwrite.ts
 #                                 ^ template.blocks.ng control.block.ng meta.brace.round.ts