New CSS parser written in Dart to replace pyparser

frog/file_system_node.dart

Index: frog/file_system_node.dart
diff --git a/frog/file_system_node.dart b/frog/file_system_node.dart
index 6b611b7810e797e983c2ff55f9b47478ac1472be..958681f00d615e4c4d62c9c08851b3cb4aaefb82 100644
--- a/frog/file_system_node.dart
+++ b/frog/file_system_node.dart
@@ -43,7 +43,7 @@ class NodeFileSystem implements FileSystem {
           throw 'Cannot create directory $path because $existing exists and ' +
               'is not a directory.';
         }
-      } catch (e) {
+      } catch (var e) {

[Jennifer Messerly, 2011/12/20 22:28:15]

Is this just a style change, or did the compiler need this for correctness?

style wise I suspect we'll move to not having "var" -- although frog's for-in
loops are mostly not doing that yet.

[terry, 2011/12/20 22:50:40]

I did this because DartC errors if no var and I wrote CSS using the DartEditor. 
But I can remove this.

On 2011/12/20 22:28:15, John Messerly wrote:

         // Ugly hack. We only want to catch ENOENT exceptions from fs.statSync
         // which means the path we're trying doesn't exist. Since this is coming
         // from node, we can't check the exception's type.