Refactoring:
commit2b3c1171ac6c5da8801897906aeaf0be6428a8ea
authorStefan 'psYchotic' Zwanenburg <stefanhetzwaantje@gmail.com>
Mon, 25 Jan 2010 23:37:18 +0000 (26 00:37 +0100)
committerStefan 'psYchotic' Zwanenburg <stefanhetzwaantje@gmail.com>
Mon, 25 Jan 2010 23:37:18 +0000 (26 00:37 +0100)
treee0f4a65a55565788da712a1ca7a6f6ed55d1d486
parent29c4f7d5e54896a1e629b77f8393f5b119573bd0
Refactoring:
 - The 'cd', 'kill' and 'exit' builtins were each extracted to a
   function
Others:
 - Error messages are now printed on stderr
ss.c