view README.rst @ 38882:ff42ec7845e4

fileset: narrow status computation by left-hand-side of 'and' node

Timing with warm disk cache:

  $ hg status --cwd mozilla-central 'set:path:build/ and unknown()' --time
  (orig) time: real 1.970 secs (user 1.560+0.000 sys 0.410+0.000)
  (new)  time: real 0.330 secs (user 0.310+0.000 sys 0.020+0.000)

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.