ignore: combine readignorefile and _ignorefile
_ignorefile did nothing except open the file. Let's combine it with
readignorefile for simplicity. This will make it easier to rename and move to
match.py in upcoming patches.
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
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See http://mercurial.selenic.com/ for detailed installation
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