Fix scala#118: Detect start of anonymous new

Author: nicolasstucki

src/typescript/Scala.tmLanguage.ts

@@ -743,7 +743,7 @@ export const scalaTmLanguage: TmLanguage = {
       name: 'string.quoted.other constant.character.literal.scala'
     },
     initialization: {
-      match: '\\b(new)\\s+([^\\s,\\{\\}\\(\\)\\[\\]]+)',
+      match: '\\b(new)\\s+([^\\s,\\{\\}\\(\\)\\[\\]]+|(?=\\{))',
       captures: {
         '1': {
           name: 'keyword.declaration.scala'

tests/unit/#118.test.scala

@@ -0,0 +1,10 @@
+// SYNTAX TEST "source.scala"
+
+    new A
+//  ^^^  keyword.declaration.scala
+//      ^  entity.name.class
+
+    new { }
+//  ^^^  keyword.declaration.scala
+//      ^  punctuation.section.block.begin.scala
+//        ^  punctuation.section.block.end.scala