Work-arounds for missing and broken Frog functionality.

client/dom/scripts/idlparser.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // IDL grammar variants.
 final int WEBIDL_SYNTAX = 0;
 final int WEBKIT_SYNTAX = 1;
 final int FREMONTCUT_SYNTAX = 2;
 
 /**
@@ skipping 236 matching lines @@
 class IDLParser {
   final int syntax;
   Grammar grammar;
   var axiom;
 
   IDLParser([syntax=WEBIDL_SYNTAX]) : syntax = syntax {
     grammar = new Grammar();
     axiom = _makeParser();
   }
 
+  syntax_switch([WebIDL, WebKit, FremontCut]) {
+    assert(WebIDL != null && WebKit != null);  // Not options, just want names.
+    if (syntax == WEBIDL_SYNTAX)
+      return WebIDL;
+    if (syntax == WEBKIT_SYNTAX)
+      return WebKit;
+    if (syntax == FREMONTCUT_SYNTAX)
+      return FremontCut == null ?  WebIDL : FremontCut;
+    throw new Exception('unsupported IDL syntax $syntax');
+  }
+
   _makeParser() {
     Grammar g = grammar;
 
-    syntax_switch([WebIDL, WebKit, FremontCut]) {
-      assert(WebIDL != null && WebKit != null);  // Not options, just want names.
-      if (syntax == WEBIDL_SYNTAX)
-        return WebIDL;
-      if (syntax == WEBKIT_SYNTAX)
-        return WebKit;
-      if (syntax == FREMONTCUT_SYNTAX)
-        return FremontCut == null ?  WebIDL : FremontCut;
-      throw new Exception('unsupported IDL syntax $syntax');
-    }
+    // TODO: move syntax_switch back to here.
 
     var idStartCharSet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_';
     var idNextCharSet = idStartCharSet + '0123456789';
     var hexCharSet = '0123456789ABCDEFabcdef';
 
     var idStartChar = CHAR(idStartCharSet);
     var idNextChar = CHAR(idNextCharSet);
 
     var digit = CHAR('0123456789');
 
@@ skipping 258 matching lines @@
         OR([MANY(CHAR(' \t\r\n')),
             ['//', MANY0([NOT(CHAR('\r\n')), CHAR()])],
             ['#', MANY0([NOT(CHAR('\r\n')), CHAR()])],
             ['/*', MANY0([NOT('*/'), CHAR()]), '*/']]);
 
     // Top level - at least one definition.
     return MANY(Definition);
 
   }
 }