commands: better argument processing, per-command help -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 commands: better argument processing, per-command help This passes command line arguments as positional arguments rather than as a list and attempt to catch exceptions if the arguments don't match up. It also adds 'hg help [cmd]' which prints the syntax and docstring for the given command. manifest hash: cef3ac7076f99fce4265a5dc7acb57fb03d93270 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCnghXywK+sNU5EO8RAv+5AJ9MfCCRxE+pNu3i44v5I4IyQoRaiQCeNqEK wBzAiP+Q6F/9PL2xOrrZGHw= =EYdk -----END PGP SIGNATURE-----