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Phil Cohen 0e9cb373ec merge: flush any deferred writes before, and after, running any workers 
Since we fork to create workers, any changes they queue up will be lost after
the worker terminates, so the easiest solution is to have each worker flush
the writes they accumulate--we are close to the end of the merge in any case.

To prevent duplicated writes, we also have the master processs flush before
forking.

In an in-memory merge (M2), we'll instead disable the use of workers.

Differential Revision: https://phab.mercurial-scm.org/D628
2017-09-11 13:03:27 -07:00
contrib chg: define _GNU_SOURCE to allow CentOS 5 compilation 2017-08-07 13:40:36 +02:00
doc doc: port check-seclevel.py to be Python 2/3 portable 2017-05-28 15:51:26 -04:00
hgdemandimport demandimportpy3: update to pass import checker 2017-08-22 14:14:34 -04:00
hgext merge: pass wctx to premerge, filemerge 2017-09-11 13:03:27 -07:00
hgext3rd extensions: also search for extension in the 'hgext3rd' package 2016-03-11 10:30:08 +00:00
i18n i18n: use actual filename, in which function is defined, for hg.pot 2017-08-02 00:02:11 +09:00
mercurial merge: flush any deferred writes before, and after, running any workers 2017-09-11 13:03:27 -07:00
tests merge: pass wctx to premerge, filemerge 2017-09-11 13:03:27 -07:00
.editorconfig mercurial: add editorconfig 2016-04-05 18:10:33 +01:00
.hgignore merge with stable 2017-06-24 15:50:13 -04:00
.hgsigs Added signature for changeset 229937197835 2017-08-10 18:46:55 -04:00
CONTRIBUTING contributing: add new file with a pointer to the wiki 2016-10-08 10:39:00 -04:00
CONTRIBUTORS Add note to CONTRIBUTORS file 2007-11-07 21:10:30 -06:00
COPYING COPYING: refresh with current address from fsf.org 2011-06-02 11:17:02 -05:00
hg hg: update top-level script to use modern import conventions 2017-08-22 14:14:19 -04:00
hgeditor spelling: trivial spell checking 2015-10-17 00:58:46 +02:00
hgweb.cgi urls: bulk-change primary website URLs 2015-09-30 15:43:49 -05:00
Makefile osx: delay version computation on macOS builds 2017-08-10 21:25:02 -04:00
README README: make paragraphs before example code end with "::" for reST syntax 2017-07-31 21:47:53 +09:00
setup.py setup: fix installing in a mingw environment 2017-08-11 10:16:00 +09:00

README 

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.