Fix scala#122: Detect new on its own and let the other rules match the name

Author: nicolasstucki

src/typescript/Scala.tmLanguage.ts

@@ -729,13 +729,10 @@ export const scalaTmLanguage: TmLanguage = {
       name: 'string.quoted.other constant.character.literal.scala'
     },
     initialization: {
-      match: '\\b(new)\\s+([^\\s,\\{\\}\\(\\)\\[\\]]+|(?=\\{))',
+      match: '\\b(new)\\b',
       captures: {
         '1': {
           name: 'keyword.declaration.scala'
-        },
-        '2': {
-          name: 'entity.name.class'
         }
       }
     },

tests/snap/scala_spec.test.scala.snap

@@ -2328,8 +2328,8 @@
 #            ^ source.scala keyword.operator.comparison.scala
 #             ^ source.scala
 #              ^^^ source.scala keyword.declaration.scala
-#                 ^ source.scala
-#                  ^^^^^^^^^^ source.scala entity.name.class
+#                 ^^^^^^^^^^ source.scala
+#                           ^ source.scala entity.name.class
 >    }
 #^^^^ source.scala
 #    ^ source.scala punctuation.section.block.end.scala

tests/unit/#122.test.scala

@@ -0,0 +1,17 @@
+// SYNTAX TEST "source.scala"
+
+    new Foo
+//  ^^^ keyword.declaration.scala
+//      ^^^ entity.name.class
+      
+    new foo.Foo
+//  ^^^ keyword.declaration.scala
+//      ^^^^ source.scala
+//          ^^^ entity.name.class
+
+    new Foo.Foo
+//  ^^^ keyword.declaration.scala
+//      ^^^ entity.name.class
+//         ^ source.scala
+//          ^^^ entity.name.class
+