Mercurial > hg
view mercurial/help.py @ 7127:9df67ee30ef5
help: better documentation intro for a few extensions
author | Dirkjan Ochtman <dirkjan@ochtman.nl> |
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date | Sat, 18 Oct 2008 16:56:39 +0200 |
parents | f56e788fa292 |
children | 3549659450e6 |
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# help.py - help data for mercurial # # Copyright 2006 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. from i18n import _ helptable = ( (["dates"], _("Date Formats"), _(r''' Some commands allow the user to specify a date: backout, commit, import, tag: Specify the commit date. log, revert, update: Select revision(s) by date. Many date formats are valid. Here are some examples: "Wed Dec 6 13:18:29 2006" (local timezone assumed) "Dec 6 13:18 -0600" (year assumed, time offset provided) "Dec 6 13:18 UTC" (UTC and GMT are aliases for +0000) "Dec 6" (midnight) "13:18" (today assumed) "3:39" (3:39AM assumed) "3:39pm" (15:39) "2006-12-06 13:18:29" (ISO 8601 format) "2006-12-6 13:18" "2006-12-6" "12-6" "12/6" "12/6/6" (Dec 6 2006) Lastly, there is Mercurial's internal format: "1165432709 0" (Wed Dec 6 13:18:29 2006 UTC) This is the internal representation format for dates. unixtime is the number of seconds since the epoch (1970-01-01 00:00 UTC). offset is the offset of the local timezone, in seconds west of UTC (negative if the timezone is east of UTC). The log command also accepts date ranges: "<{date}" - on or before a given date ">{date}" - on or after a given date "{date} to {date}" - a date range, inclusive "-{days}" - within a given number of days of today ''')), (["patterns"], _("File Name Patterns"), _(r''' 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 ''')), (['environment', 'env'], _('Environment Variables'), _(r''' HG:: Path to the 'hg' executable, automatically passed when running hooks, extensions or external tools. If unset or empty, an executable named 'hg' (with com/exe/bat/cmd extension on Windows) is searched. HGEDITOR:: This is the name of the editor to use when committing. See EDITOR. (deprecated, use .hgrc) HGENCODING:: This overrides the default locale setting detected by Mercurial. This setting is used to convert data including usernames, changeset descriptions, tag names, and branches. This setting can be overridden with the --encoding command-line option. HGENCODINGMODE:: This sets Mercurial's behavior for handling unknown characters while transcoding user inputs. The default is "strict", which causes Mercurial to abort if it can't translate a character. Other settings include "replace", which replaces unknown characters, and "ignore", which drops them. This setting can be overridden with the --encodingmode command-line option. HGMERGE:: An executable to use for resolving merge conflicts. The program will be executed with three arguments: local file, remote file, ancestor file. (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. VISUAL:: This is the name of the editor to use when committing. See EDITOR. EDITOR:: Sometimes Mercurial needs to open a text file in an editor for a user to modify, for example when writing commit messages. The editor it uses is determined by looking at the environment variables HGEDITOR, VISUAL and EDITOR, in that order. The first non-empty one is chosen. If all of them are empty, the editor 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. ''')), (['revs', 'revisions'], _('Specifying Single Revisions'), _(r''' 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. The reserved name "null" indicates the null revision. This is the revision of an empty repository, and the parent of revision 0. The reserved name "." indicates the working directory parent. If no working directory is checked out, it is equivalent to null. If an uncommitted merge is in progress, "." is the revision of the first parent. ''')), (['mrevs', 'multirevs'], _('Specifying Multiple Revisions'), _(r''' 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. ''')), )