record: avoid modifying the matcher passed as a method parameter
No problem observed, but I remember the previous pattern causing problems with
largefiles and/or subrepos. This special matcher was added in
419ac63fe29c, so
directly modifying the `fail` callback was probably an oversight in
44611ad4fbd9.
Differential Revision: https://phab.mercurial-scm.org/D6371
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.