make all commands be repo-wide by default
- refactor code in commands.py so that:
if no pattern is given, the command will be repo-wide
else it will work on the working dir
- update the doc
- fix the tests
changeset: 0:acb14030fe0a
tag: tip
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: test
changeset: 1:863197ef0378
tag: tip
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: Added tag bleah for changeset acb14030fe0a21b60322c440ad2d20cf7685a376
changeset: 0:acb14030fe0a
tag: bleah
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: test
abort: working copy of .hgtags is changed (please commit .hgtags manually)
failed
abort: '\n' cannot be used in a tag name
abort: ':' cannot be used in a tag name