run-tests: skip threading for a single test
Threading is incompatible with most Python debuggers,
which makes debugging run-tests.py a real pain.
If there is only one test to run, skip using a thread for it.
Note that --debug is not compatible with debugging tests,
since it bypasses the output handling, which is where
much of the excitement is.
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.