[partcl/partcl] 2579fb: Untodo some passing tests!

[nor...@github.com]

Branch: refs/heads/revive
Home: http://github.com/partcl/partcl

Commit: 2579fb0d636cdaf7dbdd49a0bab755db5880e7fe
http://github.com/partcl/partcl/commit/2579fb0d636cdaf7dbdd49a0bab755db5880e7fe
Author: Coke <wi...@coleda.com>
Date: 2010-06-01 (Tue, 01 Jun 2010)

Changed paths:
M t/cmd_namespace.t

Log Message:
-----------
Untodo some passing tests!

Commit: bdc52732e4532ad3dc5260feb25caa929b525030
http://github.com/partcl/partcl/commit/bdc52732e4532ad3dc5260feb25caa929b525030
Author: Coke <wi...@coleda.com>
Date: 2010-06-01 (Tue, 01 Jun 2010)

Changed paths:
M runtime/builtin/cd.pir

Log Message:
-----------
[cd] should return the empty string;
previous versions seem to have relied on a bug in PCC processing which has
been fixed.

Commit: 4b56723d2122fefb6f8a87b5dec43416871f1142
http://github.com/partcl/partcl/commit/4b56723d2122fefb6f8a87b5dec43416871f1142
Author: Coke <wi...@coleda.com>
Date: 2010-06-01 (Tue, 01 Jun 2010)

Changed paths:
M src/grammar/expr/operators.pir

Log Message:
-----------
as ** stopped coercing to int properly, force it to be an int for now.
(This will likely have to change as we run more tests.)