Add +\- to the list to end the new expression

Fixes #673

Author: sheetalkamat

TypeScript.YAML-tmLanguage

@@ -1382,7 +1382,7 @@ repository:
     begin: '{{startOfIdentifier}}(new){{endOfIdentifier}}'
     beginCaptures:
       '1': { name: keyword.operator.new.ts }
-    end: (?<=\))|(?=[;),}\]:]|\|\||\&\&|$|({{startOfIdentifier}}new{{endOfIdentifier}})|({{startOfIdentifier}}function((\s+{{identifier}})|(\s*[\(]))))
+    end: (?<=\))|(?=[;),}\]:\-\+]|\|\||\&\&|$|({{startOfIdentifier}}new{{endOfIdentifier}})|({{startOfIdentifier}}function((\s+{{identifier}})|(\s*[\(]))))
     patterns:
     - include: '#paren-expression'
     - include: '#class-declaration'

TypeScript.tmLanguage

@@ -4472,7 +4472,7 @@
           </dict>
         </dict>
         <key>end</key>
-        <string>(?&lt;=\))|(?=[;),}\]:]|\|\||\&amp;\&amp;|$|((?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))new(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|((?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))function((\s+[_$[:alpha:]][_$[:alnum:]]*)|(\s*[\(]))))</string>
+        <string>(?&lt;=\))|(?=[;),}\]:\-\+]|\|\||\&amp;\&amp;|$|((?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))new(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|((?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))function((\s+[_$[:alpha:]][_$[:alnum:]]*)|(\s*[\(]))))</string>
         <key>patterns</key>
         <array>
           <dict>

TypeScriptReact.tmLanguage

@@ -4476,7 +4476,7 @@
           </dict>
         </dict>
         <key>end</key>
-        <string>(?&lt;=\))|(?=[;),}\]:]|\|\||\&amp;\&amp;|$|((?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))new(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|((?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))function((\s+[_$[:alpha:]][_$[:alnum:]]*)|(\s*[\(]))))</string>
+        <string>(?&lt;=\))|(?=[;),}\]:\-\+]|\|\||\&amp;\&amp;|$|((?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))new(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|((?&lt;![_$[:alnum:]])(?:(?&lt;=\.\.\.)|(?&lt;!\.))function((\s+[_$[:alpha:]][_$[:alnum:]]*)|(\s*[\(]))))</string>
         <key>patterns</key>
         <array>
           <dict>

tests/baselines/Issue673.baseline.txt

@@ -0,0 +1,76 @@
+original file
+-----------------------------------
++new Date - 1 < 2;
+var abc = 'abc';
+function abc2() { }
+-----------------------------------
+
+Grammar: TypeScript.tmLanguage
+-----------------------------------
+>+new Date - 1 < 2;
+ ^
+ source.ts keyword.operator.arithmetic.ts
+  ^^^
+  source.ts new.expr.ts keyword.operator.new.ts
+     ^
+     source.ts new.expr.ts
+      ^^^^
+      source.ts new.expr.ts entity.name.type.ts
+          ^
+          source.ts new.expr.ts
+           ^
+           source.ts keyword.operator.arithmetic.ts
+            ^
+            source.ts
+             ^
+             source.ts constant.numeric.decimal.ts
+              ^
+              source.ts
+               ^
+               source.ts keyword.operator.relational.ts
+                ^
+                source.ts
+                 ^
+                 source.ts constant.numeric.decimal.ts
+                  ^
+                  source.ts punctuation.terminator.statement.ts
+>var abc = 'abc';
+ ^^^
+ source.ts meta.var.expr.ts storage.type.ts
+    ^
+    source.ts meta.var.expr.ts
+     ^^^
+     source.ts meta.var.expr.ts meta.var-single-variable.expr.ts meta.definition.variable.ts variable.other.readwrite.ts
+        ^
+        source.ts meta.var.expr.ts meta.var-single-variable.expr.ts
+         ^
+         source.ts meta.var.expr.ts keyword.operator.assignment.ts
+          ^
+          source.ts meta.var.expr.ts
+           ^
+           source.ts meta.var.expr.ts string.quoted.single.ts punctuation.definition.string.begin.ts
+            ^^^
+            source.ts meta.var.expr.ts string.quoted.single.ts
+               ^
+               source.ts meta.var.expr.ts string.quoted.single.ts punctuation.definition.string.end.ts
+                ^
+                source.ts punctuation.terminator.statement.ts
+>function abc2() { }
+ ^^^^^^^^
+ source.ts meta.function.ts storage.type.function.ts
+         ^
+         source.ts meta.function.ts
+          ^^^^
+          source.ts meta.function.ts meta.definition.function.ts entity.name.function.ts
+              ^
+              source.ts meta.function.ts meta.parameters.ts punctuation.definition.parameters.begin.ts
+               ^
+               source.ts meta.function.ts meta.parameters.ts punctuation.definition.parameters.end.ts
+                ^
+                source.ts meta.function.ts
+                 ^
+                 source.ts meta.function.ts meta.block.ts punctuation.definition.block.ts
+                  ^
+                  source.ts meta.function.ts meta.block.ts
+                   ^
+                   source.ts meta.function.ts meta.block.ts punctuation.definition.block.ts

tests/cases/Issue673.ts

@@ -0,0 +1,3 @@
++new Date - 1 < 2;
+var abc = 'abc';
+function abc2() { }