Fix #{} snippet scopes

Fixes #241

Author: deathaxe

CoffeeScript.sublime-syntax

@@ -439,7 +439,7 @@ contexts:
         4: constant.language.flags.coffee
 
   heredoc-pattern-body:
-    - meta_scope: meta.string.regexp.coffee
+    - meta_scope: meta.string.heredoc.coffee
     - meta_content_scope: string.regexp.coffee
     - match: (/{3})([imgy]{0,4})
       captures:

Snippets/Interpolated Code.tmSnippet

@@ -9,7 +9,10 @@
 	<key>name</key>
 	<string>Interpolated Code</string>
 	<key>scope</key>
-	<string>(string.quoted.double.coffee) - string source, (string.quoted.double.heredoc.coffee) - string source</string>
+	<string>
+		source.coffee meta.string string.quoted.double,
+		source.coffee meta.string.heredoc string.regexp
+	</string>
 	<key>tabTrigger</key>
 	<string>#</string>
 </dict>

tests/syntax_test_scope.coffee

@@ -491,16 +491,16 @@ class App.Router extends Snakeskin.Router
   ///
 # <- - meta.string
 #^ - meta.string
-# ^^^ meta.string.regexp.coffee punctuation.definition.string.begin.coffee
-#    ^ meta.string.regexp.coffee string.regexp.coffee
+# ^^^ meta.string.heredoc.coffee punctuation.definition.string.begin.coffee
+#    ^ meta.string.heredoc.coffee string.regexp.coffee
   \. #{var}
-#^^^^^^^^^^^ meta.string.regexp.coffee
+#^^^^^^^^^^^ meta.string.heredoc.coffee
 # ^^ string.regexp.coffee constant.character.escape.coffee
 #    ^^^^^^ meta.embedded.coffee source.coffee.embedded.source
   ///
-# <- meta.string.regexp.coffee string.regexp.coffee
-#^ meta.string.regexp.coffee string.regexp.coffee
-# ^^^ meta.string.regexp.coffee punctuation.definition.string.end.coffee
+# <- meta.string.heredoc.coffee string.regexp.coffee
+#^ meta.string.heredoc.coffee string.regexp.coffee
+# ^^^ meta.string.heredoc.coffee punctuation.definition.string.end.coffee
 
   /[0-9]bar/img
 # ^^^^^^^^^^^^^ meta.string.regexp.coffee