Move version code into setup.py getversion() is only needed by setup.py, as there is no interface to query the version of an hg extension.

Document revisions of interface changes

Catch TypeError in repo.wwrite for Mercurial rev 656e06eebda7 This is the one revision that had the file descriptor removed, but the flags argument not added yet.

Compatible repo.dirstate.normal/update into own function Also remove if-clause, loop over empty list instead.

Compatible repo.wwrite into own function

Compatible changeset_templater in own function

Improve doc of kwfilelog.read

Keep names of inherited commands Eases interactive documentation lookup. Except for _parse which moved from cmdutil.parse to dispatch._parse, there prefer most recent name.

Move backwards compatible commit fork into private kwrepo function

Remove spurious NameError checking for locks Overriding commit sets them to None by default already.

Clean up backwards compatibility Overriding findcmd is obsolete. Override _parse at top. Prefix overridden functions with underbar.

cmdutil.parse moves to dispatch._parse; use fancyopts bugfix Copy fancyopts from 88803a69b24a as _fancyopts to make argument parsing reliable.

Removed files are detected by _weedcandidates, no need for status call

Document revision that fixed fancyopts

Test "hg diff --rev", update _getcmd comment (backwards compatibility)