use inst.args instead of using __getitem__ directly DeprecationWarning: __getitem__ not supported for exception classes in 3.x; use args attribute

exceptions should inherit the Exception class

convert/cvs: do not compare None with int

use repr() instead of backticks

use repr() instead of backticks

Merge with crew-stable

rebase: add support to keep branch names Callback on extra fields added by Patrick Mezard <pmezard@gmail.com>.

Merge with crew

Update zsh completion for new help format

tests: allow cvs import to reorder its filename list Also fix script to generate non-zero length test file b.

re-add +x bit for test-convert-darcs (was missing from 14ed6662af48)

Added signature for changeset 2a67430f92f1

Added tag 1.1 for changeset 2a67430f92f1

encoding: normalize some silly encoding names

push: use the fast changegroup() path on push The race doesn't happen on push (because the discovery is done in the same hg process), so use the fast path instead.

color: replace effect-specific reset control codes with general purpose one