convert: make filemap prune useless branch closing revs (
issue2774)
A branch closing revision only applies if one of its parents belongs to the
branch being closed. Otherwise the filemap can prune it too.
Mercurial
=========
Mercurial is a fast, easy to use, distributed revision control tool
for software developers.
Basic install:
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
See http://mercurial.selenic.com/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.