localrepo: reinstate localrepo.parents with a deprecation warning
The function was dropped in
3fe8cb40c9c5. This API drop brokes three of my
extensions including some critical to my workflow like tortoisehg. Lets mark
this API for death and give people time to fix their code.
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
Running without installing:
$ make local # build for inplace usage
$ ./hg --version # should show the latest version
See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.