merge with crew.
HG(1)
=====
Matt Mackall <mpm@selenic.com>
NAME
----
hg - Mercurial source code management system
SYNOPSIS
--------
'hg' [-v -d -q -y] <command> [command options] [files]
DESCRIPTION
-----------
The hg(1) command provides a command line interface to the Mercurial system.
COMMAND ELEMENTS
----------------
files ...::
indicates one or more filename or relative path filenames; see
"FILE NAME PATTERNS" for information on pattern matching
path::
indicates a path on the local machine
revision::
indicates a changeset which can be specified as a changeset revision
number, a tag, or a unique substring of the changeset hash value
repository path::
either the pathname of a local repository or the URI of a remote
repository. There are two available URI protocols, http:// which is
fast and the old-http:// protocol which is much slower but does not
require a special server on the web host.
include::hg.1.gendoc.txt[]
FILE NAME PATTERNS
------------------
Mercurial accepts several notations for identifying one or more
files at a time.
By default, Mercurial treats filenames as shell-style extended
glob patterns.
Alternate pattern notations must be specified explicitly.
To use a plain path name without any pattern matching, start a
name with "path:". These path names must match completely, from
the root of the current repository.
To use an extended glob, start a name with "glob:". Globs are
rooted at the current directory; a glob such as "*.c" will match
files ending in ".c" in the current directory only.
The supported glob syntax extensions are "**" to match any string
across path separators, and "{a,b}" to mean "a or b".
To use a Perl/Python regular expression, start a name with "re:".
Regexp pattern matching is anchored at the root of the repository.
Plain examples:
path:foo/bar a name bar in a directory named foo in the root of
the repository
path:path:name a file or directory named "path:name"
Glob examples:
glob:*.c any name ending in ".c" in the current directory
*.c any name ending in ".c" in the current directory
**.c any name ending in ".c" in the current directory, or
any subdirectory
foo/*.c any name ending in ".c" in the directory foo
foo/**.c any name ending in ".c" in the directory foo, or any
subdirectory
Regexp examples:
re:.*\.c$ any name ending in ".c", anywhere in the repository
SPECIFYING SINGLE REVISIONS
---------------------------
Mercurial accepts several notations for identifying individual
revisions.
A plain integer is treated as a revision number. Negative
integers are treated as offsets from the tip, with -1 denoting the
tip.
A 40-digit hexadecimal string is treated as a unique revision
identifier.
A hexadecimal string less than 40 characters long is treated as a
unique revision identifier, and referred to as a short-form
identifier. A short-form identifier is only valid if it is the
prefix of one full-length identifier.
Any other string is treated as a tag name, which is a symbolic
name associated with a revision identifier. Tag names may not
contain the ":" character.
The reserved name "tip" is a special tag that always identifies
the most recent revision.
SPECIFYING MULTIPLE REVISIONS
-----------------------------
When Mercurial accepts more than one revision, they may be
specified individually, or provided as a continuous range,
separated by the ":" character.
The syntax of range notation is [BEGIN]:[END], where BEGIN and END
are revision identifiers. Both BEGIN and END are optional. If
BEGIN is not specified, it defaults to revision number 0. If END
is not specified, it defaults to the tip. The range ":" thus
means "all revisions".
If BEGIN is greater than END, revisions are treated in reverse
order.
A range acts as a closed interval. This means that a range of 3:5
gives 3, 4 and 5. Similarly, a range of 4:2 gives 4, 3, and 2.
ENVIRONMENT VARIABLES
---------------------
HGEDITOR::
This is the name of the editor to use when committing. Defaults to the
value of EDITOR.
(deprecated, use .hgrc)
HGMERGE::
An executable to use for resolving merge conflicts. The program
will be executed with three arguments: local file, remote file,
ancestor file.
The default program is "hgmerge", which is a shell script provided
by Mercurial with some sensible defaults.
(deprecated, use .hgrc)
HGRCPATH::
A list of files or directories to search for hgrc files. Item
separator is ":" on Unix, ";" on Windows. If HGRCPATH is not set,
platform default search path is used. If empty, only .hg/hgrc of
current repository is read.
For each element in path, if a directory, all entries in directory
ending with ".rc" are added to path. Else, element itself is
added to path.
HGUSER::
This is the string used for the author of a commit.
(deprecated, use .hgrc)
EMAIL::
If HGUSER is not set, this will be used as the author for a commit.
LOGNAME::
If neither HGUSER nor EMAIL is set, LOGNAME will be used (with
'@hostname' appended) as the author value for a commit.
EDITOR::
This is the name of the editor used in the hgmerge script. It will be
used for commit messages if HGEDITOR isn't set. Defaults to 'vi'.
PYTHONPATH::
This is used by Python to find imported modules and may need to be set
appropriately if Mercurial is not installed system-wide.
FILES
-----
.hgignore::
This file contains regular expressions (one per line) that describe file
names that should be ignored by hg. For details, see hgignore(5).
.hgtags::
This file contains changeset hash values and text tag names (one of each
separated by spaces) that correspond to tagged versions of the repository
contents.
/etc/mercurial/hgrc, $HOME/.hgrc, .hg/hgrc::
This file contains defaults and configuration. Values in .hg/hgrc
override those in $HOME/.hgrc, and these override settings made in the
global /etc/mercurial/hgrc configuration. See hgrc(5) for details of
the contents and format of these files.
BUGS
----
Probably lots, please post them to the mailing list (See Resources below)
when you find them.
SEE ALSO
--------
hgignore(5), hgrc(5)
AUTHOR
------
Written by Matt Mackall <mpm@selenic.com>
RESOURCES
---------
http://selenic.com/mercurial[Main Web Site]
http://selenic.com/hg[Source code repository]
http://selenic.com/mailman/listinfo/mercurial[Mailing list]
COPYING
-------
Copyright \(C) 2005 Matt Mackall.
Free use of this software is granted under the terms of the GNU General
Public License (GPL).