Mercurial > hg
view tests/test-help.t @ 23845:0a7fd54d4e60
revset: introduce "_parsealiasdecl" to parse alias declarations strictly
This patch introduces "_parsealiasdecl" to parse alias declarations
strictly. For example, "_parsealiasdecl" can detect problems below,
which current implementation can't.
- un-closed parenthesis causes being treated as "alias symbol"
because all of declarations not in "func(....)" style are
recognized as "alias symbol".
for example, "foo($1, $2" is treated as the alias symbol.
- alias symbol/function names aren't examined whether they are valid
as symbol or not
for example, "foo bar" can be treated as the alias symbol, but of
course such invalid symbol can't be referred in revset.
- just splitting argument list by "," causes overlooking syntax
problems in the declaration
for example, all of invalid declarations below are overlooked:
- foo("bar") => taking one argument named as '"bar"'
- foo("unclosed) => taking one argument named as '"unclosed'
- foo(bar::baz) => taking one argument named as 'bar::baz'
- foo(bar($1)) => taking one argument named as 'bar($1)'
To decrease complication of patch, current implementation for alias
declarations is replaced by "_parsealiasdecl" in the subsequent
patch. This patch just introduces it.
This patch defines "_parsealiasdecl" not as a method of "revsetalias"
class but as a one of "revset" module, because of ease of testing by
doctest.
This patch factors some helper functions for "tree" out, because:
- direct accessing like "if tree[0] == 'func' and len(tree) > 1"
decreases readability
- subsequent patch (and also existing code paths, in the future) can
use them for readability
This patch also factors "_tokenizealias" out, because it can be used
also for parsing alias definitions strictly.
| author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
|---|---|
| date | Sat, 10 Jan 2015 23:18:11 +0900 |
| parents | 0390cc327dd5 |
| children | 7f23e67e9c38 |
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Short help: $ hg Mercurial Distributed SCM basic commands: add add the specified files on the next commit annotate show changeset information by line for each file clone make a copy of an existing repository commit commit the specified files or all outstanding changes diff diff repository (or selected files) export dump the header and diffs for one or more changesets forget forget the specified files on the next commit init create a new repository in the given directory log show revision history of entire repository or files merge merge another revision into working directory pull pull changes from the specified source push push changes to the specified destination remove remove the specified files on the next commit serve start stand-alone webserver status show changed files in the working directory summary summarize working directory state update update working directory (or switch revisions) (use "hg help" for the full list of commands or "hg -v" for details) $ hg -q add add the specified files on the next commit annotate show changeset information by line for each file clone make a copy of an existing repository commit commit the specified files or all outstanding changes diff diff repository (or selected files) export dump the header and diffs for one or more changesets forget forget the specified files on the next commit init create a new repository in the given directory log show revision history of entire repository or files merge merge another revision into working directory pull pull changes from the specified source push push changes to the specified destination remove remove the specified files on the next commit serve start stand-alone webserver status show changed files in the working directory summary summarize working directory state update update working directory (or switch revisions) $ hg help Mercurial Distributed SCM list of commands: add add the specified files on the next commit addremove add all new files, delete all missing files annotate show changeset information by line for each file archive create an unversioned archive of a repository revision backout reverse effect of earlier changeset bisect subdivision search of changesets bookmarks create a new bookmark or list existing bookmarks branch set or show the current branch name branches list repository named branches bundle create a changegroup file cat output the current or given revision of files clone make a copy of an existing repository commit commit the specified files or all outstanding changes config show combined config settings from all hgrc files copy mark files as copied for the next commit diff diff repository (or selected files) export dump the header and diffs for one or more changesets files list tracked files forget forget the specified files on the next commit graft copy changes from other branches onto the current branch grep search for a pattern in specified files and revisions heads show branch heads help show help for a given topic or a help overview identify identify the working copy or specified revision import import an ordered set of patches incoming show new changesets found in source init create a new repository in the given directory log show revision history of entire repository or files manifest output the current or given revision of the project manifest merge merge another revision into working directory outgoing show changesets not found in the destination paths show aliases for remote repositories phase set or show the current phase name pull pull changes from the specified source push push changes to the specified destination recover roll back an interrupted transaction remove remove the specified files on the next commit rename rename files; equivalent of copy + remove resolve redo merges or set/view the merge status of files revert restore files to their checkout state root print the root (top) of the current working directory serve start stand-alone webserver status show changed files in the working directory summary summarize working directory state tag add one or more tags for the current or given revision tags list repository tags unbundle apply one or more changegroup files update update working directory (or switch revisions) verify verify the integrity of the repository version output version and copyright information additional help topics: config Configuration Files dates Date Formats diffs Diff Formats environment Environment Variables extensions Using Additional Features filesets Specifying File Sets glossary Glossary hgignore Syntax for Mercurial Ignore Files hgweb Configuring hgweb merge-tools Merge Tools multirevs Specifying Multiple Revisions patterns File Name Patterns phases Working with Phases revisions Specifying Single Revisions revsets Specifying Revision Sets subrepos Subrepositories templating Template Usage urls URL Paths (use "hg help -v" to show built-in aliases and global options) $ hg -q help add add the specified files on the next commit addremove add all new files, delete all missing files annotate show changeset information by line for each file archive create an unversioned archive of a repository revision backout reverse effect of earlier changeset bisect subdivision search of changesets bookmarks create a new bookmark or list existing bookmarks branch set or show the current branch name branches list repository named branches bundle create a changegroup file cat output the current or given revision of files clone make a copy of an existing repository commit commit the specified files or all outstanding changes config show combined config settings from all hgrc files copy mark files as copied for the next commit diff diff repository (or selected files) export dump the header and diffs for one or more changesets files list tracked files forget forget the specified files on the next commit graft copy changes from other branches onto the current branch grep search for a pattern in specified files and revisions heads show branch heads help show help for a given topic or a help overview identify identify the working copy or specified revision import import an ordered set of patches incoming show new changesets found in source init create a new repository in the given directory log show revision history of entire repository or files manifest output the current or given revision of the project manifest merge merge another revision into working directory outgoing show changesets not found in the destination paths show aliases for remote repositories phase set or show the current phase name pull pull changes from the specified source push push changes to the specified destination recover roll back an interrupted transaction remove remove the specified files on the next commit rename rename files; equivalent of copy + remove resolve redo merges or set/view the merge status of files revert restore files to their checkout state root print the root (top) of the current working directory serve start stand-alone webserver status show changed files in the working directory summary summarize working directory state tag add one or more tags for the current or given revision tags list repository tags unbundle apply one or more changegroup files update update working directory (or switch revisions) verify verify the integrity of the repository version output version and copyright information additional help topics: config Configuration Files dates Date Formats diffs Diff Formats environment Environment Variables extensions Using Additional Features filesets Specifying File Sets glossary Glossary hgignore Syntax for Mercurial Ignore Files hgweb Configuring hgweb merge-tools Merge Tools multirevs Specifying Multiple Revisions patterns File Name Patterns phases Working with Phases revisions Specifying Single Revisions revsets Specifying Revision Sets subrepos Subrepositories templating Template Usage urls URL Paths Test extension help: $ hg help extensions --config extensions.rebase= --config extensions.children= Using Additional Features """"""""""""""""""""""""" Mercurial has the ability to add new features through the use of extensions. Extensions may add new commands, add options to existing commands, change the default behavior of commands, or implement hooks. To enable the "foo" extension, either shipped with Mercurial or in the Python search path, create an entry for it in your configuration file, like this: [extensions] foo = You may also specify the full path to an extension: [extensions] myfeature = ~/.hgext/myfeature.py See "hg help config" for more information on configuration files. Extensions are not loaded by default for a variety of reasons: they can increase startup overhead; they may be meant for advanced usage only; they may provide potentially dangerous abilities (such as letting you destroy or modify history); they might not be ready for prime time; or they may alter some usual behaviors of stock Mercurial. It is thus up to the user to activate extensions as needed. To explicitly disable an extension enabled in a configuration file of broader scope, prepend its path with !: [extensions] # disabling extension bar residing in /path/to/extension/bar.py bar = !/path/to/extension/bar.py # ditto, but no path was supplied for extension baz baz = ! enabled extensions: children command to display child changesets (DEPRECATED) rebase command to move sets of revisions to a different ancestor disabled extensions: acl hooks for controlling repository access blackbox log repository events to a blackbox for debugging bugzilla hooks for integrating with the Bugzilla bug tracker churn command to display statistics about repository history color colorize output from some commands convert import revisions from foreign VCS repositories into Mercurial eol automatically manage newlines in repository files extdiff command to allow external programs to compare revisions factotum http authentication with factotum gpg commands to sign and verify changesets hgcia hooks for integrating with the CIA.vc notification service hgk browse the repository in a graphical way highlight syntax highlighting for hgweb (requires Pygments) histedit interactive history editing keyword expand keywords in tracked files largefiles track large binary files mq manage a stack of patches notify hooks for sending email push notifications pager browse command output with an external pager patchbomb command to send changesets as (a series of) patch emails progress show progress bars for some actions purge command to delete untracked files from the working directory record commands to interactively select changes for commit/qrefresh relink recreates hardlinks between repository clones schemes extend schemes with shortcuts to repository swarms share share a common history between several working directories shelve save and restore changes to the working directory strip strip changesets and their descendants from history transplant command to transplant changesets from another branch win32mbcs allow the use of MBCS paths with problematic encodings zeroconf discover and advertise repositories on the local network Test short command list with verbose option $ hg -v help shortlist Mercurial Distributed SCM basic commands: add add the specified files on the next commit annotate, blame show changeset information by line for each file clone make a copy of an existing repository commit, ci commit the specified files or all outstanding changes diff diff repository (or selected files) export dump the header and diffs for one or more changesets forget forget the specified files on the next commit init create a new repository in the given directory log, history show revision history of entire repository or files merge merge another revision into working directory pull pull changes from the specified source push push changes to the specified destination remove, rm remove the specified files on the next commit serve start stand-alone webserver status, st show changed files in the working directory summary, sum summarize working directory state update, up, checkout, co update working directory (or switch revisions) global options ([+] can be repeated): -R --repository REPO repository root directory or name of overlay bundle file --cwd DIR change working directory -y --noninteractive do not prompt, automatically pick the first choice for all prompts -q --quiet suppress output -v --verbose enable additional output --config CONFIG [+] set/override config option (use 'section.name=value') --debug enable debugging output --debugger start debugger --encoding ENCODE set the charset encoding (default: ascii) --encodingmode MODE set the charset encoding mode (default: strict) --traceback always print a traceback on exception --time time how long the command takes --profile print command execution profile --version output version information and exit -h --help display help and exit --hidden consider hidden changesets (use "hg help" for the full list of commands) $ hg add -h hg add [OPTION]... [FILE]... add the specified files on the next commit Schedule files to be version controlled and added to the repository. The files will be added to the repository at the next commit. To undo an add before that, see "hg forget". If no names are given, add all files to the repository. Returns 0 if all files are successfully added. options ([+] can be repeated): -I --include PATTERN [+] include names matching the given patterns -X --exclude PATTERN [+] exclude names matching the given patterns -S --subrepos recurse into subrepositories -n --dry-run do not perform actions, just print output (some details hidden, use --verbose to show complete help) Verbose help for add $ hg add -hv hg add [OPTION]... [FILE]... add the specified files on the next commit Schedule files to be version controlled and added to the repository. The files will be added to the repository at the next commit. To undo an add before that, see "hg forget". If no names are given, add all files to the repository. An example showing how new (unknown) files are added automatically by "hg add": $ ls foo.c $ hg status ? foo.c $ hg add adding foo.c $ hg status A foo.c Returns 0 if all files are successfully added. options ([+] can be repeated): -I --include PATTERN [+] include names matching the given patterns -X --exclude PATTERN [+] exclude names matching the given patterns -S --subrepos recurse into subrepositories -n --dry-run do not perform actions, just print output global options ([+] can be repeated): -R --repository REPO repository root directory or name of overlay bundle file --cwd DIR change working directory -y --noninteractive do not prompt, automatically pick the first choice for all prompts -q --quiet suppress output -v --verbose enable additional output --config CONFIG [+] set/override config option (use 'section.name=value') --debug enable debugging output --debugger start debugger --encoding ENCODE set the charset encoding (default: ascii) --encodingmode MODE set the charset encoding mode (default: strict) --traceback always print a traceback on exception --time time how long the command takes --profile print command execution profile --version output version information and exit -h --help display help and exit --hidden consider hidden changesets Test help option with version option $ hg add -h --version Mercurial Distributed SCM (version *) (glob) (see http://mercurial.selenic.com for more information) Copyright (C) 2005-2014 Matt Mackall and others This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ hg add --skjdfks hg add: option --skjdfks not recognized hg add [OPTION]... [FILE]... add the specified files on the next commit options ([+] can be repeated): -I --include PATTERN [+] include names matching the given patterns -X --exclude PATTERN [+] exclude names matching the given patterns -S --subrepos recurse into subrepositories -n --dry-run do not perform actions, just print output (use "hg add -h" to show more help) [255] Test ambiguous command help $ hg help ad list of commands: add add the specified files on the next commit addremove add all new files, delete all missing files (use "hg help -v ad" to show built-in aliases and global options) Test command without options $ hg help verify hg verify verify the integrity of the repository Verify the integrity of the current repository. This will perform an extensive check of the repository's integrity, validating the hashes and checksums of each entry in the changelog, manifest, and tracked files, as well as the integrity of their crosslinks and indices. Please see http://mercurial.selenic.com/wiki/RepositoryCorruption for more information about recovery from corruption of the repository. Returns 0 on success, 1 if errors are encountered. (some details hidden, use --verbose to show complete help) $ hg help diff hg diff [OPTION]... ([-c REV] | [-r REV1 [-r REV2]]) [FILE]... diff repository (or selected files) Show differences between revisions for the specified files. Differences between files are shown using the unified diff format. Note: diff may generate unexpected results for merges, as it will default to comparing against the working directory's first parent changeset if no revisions are specified. When two revision arguments are given, then changes are shown between those revisions. If only one revision is specified then that revision is compared to the working directory, and, when no revisions are specified, the working directory files are compared to its parent. Alternatively you can specify -c/--change with a revision to see the changes in that changeset relative to its first parent. Without the -a/--text option, diff will avoid generating diffs of files it detects as binary. With -a, diff will generate a diff anyway, probably with undesirable results. Use the -g/--git option to generate diffs in the git extended diff format. For more information, read "hg help diffs". Returns 0 on success. options ([+] can be repeated): -r --rev REV [+] revision -c --change REV change made by revision -a --text treat all files as text -g --git use git extended diff format --nodates omit dates from diff headers --noprefix omit a/ and b/ prefixes from filenames -p --show-function show which function each change is in --reverse produce a diff that undoes the changes -w --ignore-all-space ignore white space when comparing lines -b --ignore-space-change ignore changes in the amount of white space -B --ignore-blank-lines ignore changes whose lines are all blank -U --unified NUM number of lines of context to show --stat output diffstat-style summary of changes -I --include PATTERN [+] include names matching the given patterns -X --exclude PATTERN [+] exclude names matching the given patterns -S --subrepos recurse into subrepositories (some details hidden, use --verbose to show complete help) $ hg help status hg status [OPTION]... [FILE]... aliases: st show changed files in the working directory Show status of files in the repository. If names are given, only files that match are shown. Files that are clean or ignored or the source of a copy/move operation, are not listed unless -c/--clean, -i/--ignored, -C/--copies or -A/--all are given. Unless options described with "show only ..." are given, the options -mardu are used. Option -q/--quiet hides untracked (unknown and ignored) files unless explicitly requested with -u/--unknown or -i/--ignored. Note: status may appear to disagree with diff if permissions have changed or a merge has occurred. The standard diff format does not report permission changes and diff only reports changes relative to one merge parent. If one revision is given, it is used as the base revision. If two revisions are given, the differences between them are shown. The --change option can also be used as a shortcut to list the changed files of a revision from its first parent. The codes used to show the status of files are: M = modified A = added R = removed C = clean ! = missing (deleted by non-hg command, but still tracked) ? = not tracked I = ignored = origin of the previous file (with --copies) Returns 0 on success. options ([+] can be repeated): -A --all show status of all files -m --modified show only modified files -a --added show only added files -r --removed show only removed files -d --deleted show only deleted (but tracked) files -c --clean show only files without changes -u --unknown show only unknown (not tracked) files -i --ignored show only ignored files -n --no-status hide status prefix -C --copies show source of copied files -0 --print0 end filenames with NUL, for use with xargs --rev REV [+] show difference from revision --change REV list the changed files of a revision -I --include PATTERN [+] include names matching the given patterns -X --exclude PATTERN [+] exclude names matching the given patterns -S --subrepos recurse into subrepositories (some details hidden, use --verbose to show complete help) $ hg -q help status hg status [OPTION]... [FILE]... show changed files in the working directory $ hg help foo abort: no such help topic: foo (try "hg help --keyword foo") [255] $ hg skjdfks hg: unknown command 'skjdfks' Mercurial Distributed SCM basic commands: add add the specified files on the next commit annotate show changeset information by line for each file clone make a copy of an existing repository commit commit the specified files or all outstanding changes diff diff repository (or selected files) export dump the header and diffs for one or more changesets forget forget the specified files on the next commit init create a new repository in the given directory log show revision history of entire repository or files merge merge another revision into working directory pull pull changes from the specified source push push changes to the specified destination remove remove the specified files on the next commit serve start stand-alone webserver status show changed files in the working directory summary summarize working directory state update update working directory (or switch revisions) (use "hg help" for the full list of commands or "hg -v" for details) [255] $ cat > helpext.py <<EOF > import os > from mercurial import cmdutil, commands > > cmdtable = {} > command = cmdutil.command(cmdtable) > > @command('nohelp', > [('', 'longdesc', 3, 'x'*90), > ('n', '', None, 'normal desc'), > ('', 'newline', '', 'line1\nline2')], > 'hg nohelp', > norepo=True) > @command('debugoptDEP', [('', 'dopt', None, 'option is DEPRECATED')]) > def nohelp(ui, *args, **kwargs): > pass > > EOF $ echo '[extensions]' >> $HGRCPATH $ echo "helpext = `pwd`/helpext.py" >> $HGRCPATH Test command with no help text $ hg help nohelp hg nohelp (no help text available) options: --longdesc VALUE xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx (default: 3) -n -- normal desc --newline VALUE line1 line2 (some details hidden, use --verbose to show complete help) $ hg help -k nohelp Commands: nohelp hg nohelp Extension Commands: nohelp (no help text available) Test that default list of commands omits extension commands $ hg help Mercurial Distributed SCM list of commands: add add the specified files on the next commit addremove add all new files, delete all missing files annotate show changeset information by line for each file archive create an unversioned archive of a repository revision backout reverse effect of earlier changeset bisect subdivision search of changesets bookmarks create a new bookmark or list existing bookmarks branch set or show the current branch name branches list repository named branches bundle create a changegroup file cat output the current or given revision of files clone make a copy of an existing repository commit commit the specified files or all outstanding changes config show combined config settings from all hgrc files copy mark files as copied for the next commit diff diff repository (or selected files) export dump the header and diffs for one or more changesets files list tracked files forget forget the specified files on the next commit graft copy changes from other branches onto the current branch grep search for a pattern in specified files and revisions heads show branch heads help show help for a given topic or a help overview identify identify the working copy or specified revision import import an ordered set of patches incoming show new changesets found in source init create a new repository in the given directory log show revision history of entire repository or files manifest output the current or given revision of the project manifest merge merge another revision into working directory outgoing show changesets not found in the destination paths show aliases for remote repositories phase set or show the current phase name pull pull changes from the specified source push push changes to the specified destination recover roll back an interrupted transaction remove remove the specified files on the next commit rename rename files; equivalent of copy + remove resolve redo merges or set/view the merge status of files revert restore files to their checkout state root print the root (top) of the current working directory serve start stand-alone webserver status show changed files in the working directory summary summarize working directory state tag add one or more tags for the current or given revision tags list repository tags unbundle apply one or more changegroup files update update working directory (or switch revisions) verify verify the integrity of the repository version output version and copyright information enabled extensions: helpext (no help text available) additional help topics: config Configuration Files dates Date Formats diffs Diff Formats environment Environment Variables extensions Using Additional Features filesets Specifying File Sets glossary Glossary hgignore Syntax for Mercurial Ignore Files hgweb Configuring hgweb merge-tools Merge Tools multirevs Specifying Multiple Revisions patterns File Name Patterns phases Working with Phases revisions Specifying Single Revisions revsets Specifying Revision Sets subrepos Subrepositories templating Template Usage urls URL Paths (use "hg help -v" to show built-in aliases and global options) Test list of internal help commands $ hg help debug debug commands (internal and unsupported): debugancestor find the ancestor revision of two revisions in a given index debugbuilddag builds a repo with a given DAG from scratch in the current empty repo debugbundle lists the contents of a bundle debugcheckstate validate the correctness of the current dirstate debugcommands list all available commands and options debugcomplete returns the completion list associated with the given command debugdag format the changelog or an index DAG as a concise textual description debugdata dump the contents of a data file revision debugdate parse and display a date debugdirstate show the contents of the current dirstate debugdiscovery runs the changeset discovery protocol in isolation debugfileset parse and apply a fileset specification debugfsinfo show information detected about current filesystem debuggetbundle retrieves a bundle from a repo debugignore display the combined ignore pattern debugindex dump the contents of an index file debugindexdot dump an index DAG as a graphviz dot file debuginstall test Mercurial installation debugknown test whether node ids are known to a repo debuglocks show or modify state of locks debugnamecomplete complete "names" - tags, open branch names, bookmark names debugobsolete create arbitrary obsolete marker debugoptDEP (no help text available) debugpathcomplete complete part or all of a tracked path debugpushkey access the pushkey key/value protocol debugpvec (no help text available) debugrebuilddirstate rebuild the dirstate as it would look like for the given revision debugrename dump rename information debugrevlog show data and statistics about a revlog debugrevspec parse and apply a revision specification debugsetparents manually set the parents of the current working directory debugsub (no help text available) debugsuccessorssets show set of successors for revision debugwalk show how files match on given patterns debugwireargs (no help text available) (use "hg help -v debug" to show built-in aliases and global options) Test list of commands with command with no help text $ hg help helpext helpext extension - no help text available list of commands: nohelp (no help text available) (use "hg help -v helpext" to show built-in aliases and global options) test deprecated option is hidden in command help $ hg help debugoptDEP hg debugoptDEP (no help text available) options: (some details hidden, use --verbose to show complete help) test deprecated option is shown with -v $ hg help -v debugoptDEP | grep dopt --dopt option is DEPRECATED #if gettext test deprecated option is hidden with translation with untranslated description (use many globy for not failing on changed transaction) $ LANGUAGE=sv hg help debugoptDEP hg debugoptDEP (*) (glob) options: (some details hidden, use --verbose to show complete help) #endif Test commands that collide with topics (issue4240) $ hg config -hq hg config [-u] [NAME]... show combined config settings from all hgrc files $ hg showconfig -hq hg config [-u] [NAME]... show combined config settings from all hgrc files Test a help topic $ hg help revs Specifying Single Revisions """"""""""""""""""""""""""" Mercurial supports several ways to specify individual revisions. A plain integer is treated as a revision number. Negative integers are treated as sequential offsets from the tip, with -1 denoting the tip, -2 denoting the revision prior to the tip, and so forth. 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 is referred to as a short-form identifier. A short-form identifier is only valid if it is the prefix of exactly one full-length identifier. Any other string is treated as a bookmark, tag, or branch name. A bookmark is a movable pointer to a revision. A tag is a permanent name associated with a revision. A branch name denotes the tipmost open branch head of that branch - or if they are all closed, the tipmost closed head of the branch. Bookmark, tag, and branch names must not contain the ":" character. The reserved name "tip" 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. Test templating help $ hg help templating | egrep '(desc|diffstat|firstline|nonempty) ' desc String. The text of the changeset description. diffstat String. Statistics of changes with the following format: firstline Any text. Returns the first line of text. nonempty Any text. Returns '(none)' if the string is empty. Test help hooks $ cat > helphook1.py <<EOF > from mercurial import help > > def rewrite(topic, doc): > return doc + '\nhelphook1\n' > > def extsetup(ui): > help.addtopichook('revsets', rewrite) > EOF $ cat > helphook2.py <<EOF > from mercurial import help > > def rewrite(topic, doc): > return doc + '\nhelphook2\n' > > def extsetup(ui): > help.addtopichook('revsets', rewrite) > EOF $ echo '[extensions]' >> $HGRCPATH $ echo "helphook1 = `pwd`/helphook1.py" >> $HGRCPATH $ echo "helphook2 = `pwd`/helphook2.py" >> $HGRCPATH $ hg help revsets | grep helphook helphook1 helphook2 Test keyword search help $ cat > prefixedname.py <<EOF > '''matched against word "clone" > ''' > EOF $ echo '[extensions]' >> $HGRCPATH $ echo "dot.dot.prefixedname = `pwd`/prefixedname.py" >> $HGRCPATH $ hg help -k clone Topics: config Configuration Files extensions Using Additional Features glossary Glossary phases Working with Phases subrepos Subrepositories urls URL Paths Commands: bookmarks create a new bookmark or list existing bookmarks clone make a copy of an existing repository paths show aliases for remote repositories update update working directory (or switch revisions) Extensions: prefixedname matched against word "clone" relink recreates hardlinks between repository clones Extension Commands: qclone clone main and patch repository at same time Test unfound topic $ hg help nonexistingtopicthatwillneverexisteverever abort: no such help topic: nonexistingtopicthatwillneverexisteverever (try "hg help --keyword nonexistingtopicthatwillneverexisteverever") [255] Test unfound keyword $ hg help --keyword nonexistingwordthatwillneverexisteverever abort: no matches (try "hg help" for a list of topics) [255] Test omit indicating for help $ cat > addverboseitems.py <<EOF > '''extension to test omit indicating. > > This paragraph is never omitted (for extension) > > .. container:: verbose > > This paragraph is omitted, > if :hg:\`help\` is invoked without \`\`-v\`\` (for extension) > > This paragraph is never omitted, too (for extension) > ''' > > from mercurial import help, commands > testtopic = """This paragraph is never omitted (for topic). > > .. container:: verbose > > This paragraph is omitted, > if :hg:\`help\` is invoked without \`\`-v\`\` (for topic) > > This paragraph is never omitted, too (for topic) > """ > def extsetup(ui): > help.helptable.append((["topic-containing-verbose"], > "This is the topic to test omit indicating.", > lambda : testtopic)) > EOF $ echo '[extensions]' >> $HGRCPATH $ echo "addverboseitems = `pwd`/addverboseitems.py" >> $HGRCPATH $ hg help addverboseitems addverboseitems extension - extension to test omit indicating. This paragraph is never omitted (for extension) This paragraph is never omitted, too (for extension) (some details hidden, use --verbose to show complete help) no commands defined $ hg help -v addverboseitems addverboseitems extension - extension to test omit indicating. This paragraph is never omitted (for extension) This paragraph is omitted, if "hg help" is invoked without "-v" (for extension) This paragraph is never omitted, too (for extension) no commands defined $ hg help topic-containing-verbose This is the topic to test omit indicating. """""""""""""""""""""""""""""""""""""""""" This paragraph is never omitted (for topic). This paragraph is never omitted, too (for topic) (some details hidden, use --verbose to show complete help) $ hg help -v topic-containing-verbose This is the topic to test omit indicating. """""""""""""""""""""""""""""""""""""""""" This paragraph is never omitted (for topic). This paragraph is omitted, if "hg help" is invoked without "-v" (for topic) This paragraph is never omitted, too (for topic) Test section lookup $ hg help revset.merge "merge()" Changeset is a merge changeset. $ hg help glossary.dag DAG The repository of changesets of a distributed version control system (DVCS) can be described as a directed acyclic graph (DAG), consisting of nodes and edges, where nodes correspond to changesets and edges imply a parent -> child relation. This graph can be visualized by graphical tools such as "hg log --graph". In Mercurial, the DAG is limited by the requirement for children to have at most two parents. $ hg help hgrc.paths "paths" ------- Assigns symbolic names to repositories. The left side is the symbolic name, and the right gives the directory or URL that is the location of the repository. Default paths can be declared by setting the following entries. "default" Directory or URL to use when pulling if no source is specified. Default is set to repository from which the current repository was cloned. "default-push" Optional. Directory or URL to use when pushing if no destination is specified. Custom paths can be defined by assigning the path to a name that later can be used from the command line. Example: [paths] my_path = http://example.com/path To push to the path defined in "my_path" run the command: hg push my_path $ hg help glossary.mcguffin abort: help section not found [255] $ hg help glossary.mc.guffin abort: help section not found [255] Test usage of section marks in help documents $ cd "$TESTDIR"/../doc $ python check-seclevel.py $ cd $TESTTMP #if serve Test the help pages in hgweb. Dish up an empty repo; serve it cold. $ hg init "$TESTTMP/test" $ hg serve -R "$TESTTMP/test" -n test -p $HGPORT -d --pid-file=hg.pid $ cat hg.pid >> $DAEMON_PIDS $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT "help" 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>Help: Index</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="http://mercurial.selenic.com/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog">log</a></li> <li><a href="/graph">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li class="active">help</li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <table class="bigtable"> <tr><td colspan="2"><h2><a name="main" href="#topics">Topics</a></h2></td></tr> <tr><td> <a href="/help/config"> config </a> </td><td> Configuration Files </td></tr> <tr><td> <a href="/help/dates"> dates </a> </td><td> Date Formats </td></tr> <tr><td> <a href="/help/diffs"> diffs </a> </td><td> Diff Formats </td></tr> <tr><td> <a href="/help/environment"> environment </a> </td><td> Environment Variables </td></tr> <tr><td> <a href="/help/extensions"> extensions </a> </td><td> Using Additional Features </td></tr> <tr><td> <a href="/help/filesets"> filesets </a> </td><td> Specifying File Sets </td></tr> <tr><td> <a href="/help/glossary"> glossary </a> </td><td> Glossary </td></tr> <tr><td> <a href="/help/hgignore"> hgignore </a> </td><td> Syntax for Mercurial Ignore Files </td></tr> <tr><td> <a href="/help/hgweb"> hgweb </a> </td><td> Configuring hgweb </td></tr> <tr><td> <a href="/help/merge-tools"> merge-tools </a> </td><td> Merge Tools </td></tr> <tr><td> <a href="/help/multirevs"> multirevs </a> </td><td> Specifying Multiple Revisions </td></tr> <tr><td> <a href="/help/patterns"> patterns </a> </td><td> File Name Patterns </td></tr> <tr><td> <a href="/help/phases"> phases </a> </td><td> Working with Phases </td></tr> <tr><td> <a href="/help/revisions"> revisions </a> </td><td> Specifying Single Revisions </td></tr> <tr><td> <a href="/help/revsets"> revsets </a> </td><td> Specifying Revision Sets </td></tr> <tr><td> <a href="/help/subrepos"> subrepos </a> </td><td> Subrepositories </td></tr> <tr><td> <a href="/help/templating"> templating </a> </td><td> Template Usage </td></tr> <tr><td> <a href="/help/urls"> urls </a> </td><td> URL Paths </td></tr> <tr><td> <a href="/help/topic-containing-verbose"> topic-containing-verbose </a> </td><td> This is the topic to test omit indicating. </td></tr> <tr><td colspan="2"><h2><a name="main" href="#main">Main Commands</a></h2></td></tr> <tr><td> <a href="/help/add"> add </a> </td><td> add the specified files on the next commit </td></tr> <tr><td> <a href="/help/annotate"> annotate </a> </td><td> show changeset information by line for each file </td></tr> <tr><td> <a href="/help/clone"> clone </a> </td><td> make a copy of an existing repository </td></tr> <tr><td> <a href="/help/commit"> commit </a> </td><td> commit the specified files or all outstanding changes </td></tr> <tr><td> <a href="/help/diff"> diff </a> </td><td> diff repository (or selected files) </td></tr> <tr><td> <a href="/help/export"> export </a> </td><td> dump the header and diffs for one or more changesets </td></tr> <tr><td> <a href="/help/forget"> forget </a> </td><td> forget the specified files on the next commit </td></tr> <tr><td> <a href="/help/init"> init </a> </td><td> create a new repository in the given directory </td></tr> <tr><td> <a href="/help/log"> log </a> </td><td> show revision history of entire repository or files </td></tr> <tr><td> <a href="/help/merge"> merge </a> </td><td> merge another revision into working directory </td></tr> <tr><td> <a href="/help/pull"> pull </a> </td><td> pull changes from the specified source </td></tr> <tr><td> <a href="/help/push"> push </a> </td><td> push changes to the specified destination </td></tr> <tr><td> <a href="/help/remove"> remove </a> </td><td> remove the specified files on the next commit </td></tr> <tr><td> <a href="/help/serve"> serve </a> </td><td> start stand-alone webserver </td></tr> <tr><td> <a href="/help/status"> status </a> </td><td> show changed files in the working directory </td></tr> <tr><td> <a href="/help/summary"> summary </a> </td><td> summarize working directory state </td></tr> <tr><td> <a href="/help/update"> update </a> </td><td> update working directory (or switch revisions) </td></tr> <tr><td colspan="2"><h2><a name="other" href="#other">Other Commands</a></h2></td></tr> <tr><td> <a href="/help/addremove"> addremove </a> </td><td> add all new files, delete all missing files </td></tr> <tr><td> <a href="/help/archive"> archive </a> </td><td> create an unversioned archive of a repository revision </td></tr> <tr><td> <a href="/help/backout"> backout </a> </td><td> reverse effect of earlier changeset </td></tr> <tr><td> <a href="/help/bisect"> bisect </a> </td><td> subdivision search of changesets </td></tr> <tr><td> <a href="/help/bookmarks"> bookmarks </a> </td><td> create a new bookmark or list existing bookmarks </td></tr> <tr><td> <a href="/help/branch"> branch </a> </td><td> set or show the current branch name </td></tr> <tr><td> <a href="/help/branches"> branches </a> </td><td> list repository named branches </td></tr> <tr><td> <a href="/help/bundle"> bundle </a> </td><td> create a changegroup file </td></tr> <tr><td> <a href="/help/cat"> cat </a> </td><td> output the current or given revision of files </td></tr> <tr><td> <a href="/help/config"> config </a> </td><td> show combined config settings from all hgrc files </td></tr> <tr><td> <a href="/help/copy"> copy </a> </td><td> mark files as copied for the next commit </td></tr> <tr><td> <a href="/help/files"> files </a> </td><td> list tracked files </td></tr> <tr><td> <a href="/help/graft"> graft </a> </td><td> copy changes from other branches onto the current branch </td></tr> <tr><td> <a href="/help/grep"> grep </a> </td><td> search for a pattern in specified files and revisions </td></tr> <tr><td> <a href="/help/heads"> heads </a> </td><td> show branch heads </td></tr> <tr><td> <a href="/help/help"> help </a> </td><td> show help for a given topic or a help overview </td></tr> <tr><td> <a href="/help/identify"> identify </a> </td><td> identify the working copy or specified revision </td></tr> <tr><td> <a href="/help/import"> import </a> </td><td> import an ordered set of patches </td></tr> <tr><td> <a href="/help/incoming"> incoming </a> </td><td> show new changesets found in source </td></tr> <tr><td> <a href="/help/manifest"> manifest </a> </td><td> output the current or given revision of the project manifest </td></tr> <tr><td> <a href="/help/nohelp"> nohelp </a> </td><td> (no help text available) </td></tr> <tr><td> <a href="/help/outgoing"> outgoing </a> </td><td> show changesets not found in the destination </td></tr> <tr><td> <a href="/help/paths"> paths </a> </td><td> show aliases for remote repositories </td></tr> <tr><td> <a href="/help/phase"> phase </a> </td><td> set or show the current phase name </td></tr> <tr><td> <a href="/help/recover"> recover </a> </td><td> roll back an interrupted transaction </td></tr> <tr><td> <a href="/help/rename"> rename </a> </td><td> rename files; equivalent of copy + remove </td></tr> <tr><td> <a href="/help/resolve"> resolve </a> </td><td> redo merges or set/view the merge status of files </td></tr> <tr><td> <a href="/help/revert"> revert </a> </td><td> restore files to their checkout state </td></tr> <tr><td> <a href="/help/root"> root </a> </td><td> print the root (top) of the current working directory </td></tr> <tr><td> <a href="/help/tag"> tag </a> </td><td> add one or more tags for the current or given revision </td></tr> <tr><td> <a href="/help/tags"> tags </a> </td><td> list repository tags </td></tr> <tr><td> <a href="/help/unbundle"> unbundle </a> </td><td> apply one or more changegroup files </td></tr> <tr><td> <a href="/help/verify"> verify </a> </td><td> verify the integrity of the repository </td></tr> <tr><td> <a href="/help/version"> version </a> </td><td> output version and copyright information </td></tr> </table> </div> </div> <script type="text/javascript">process_dates()</script> </body> </html> $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT "help/add" 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>Help: add</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="http://mercurial.selenic.com/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog">log</a></li> <li><a href="/graph">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li class="active"><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>Help: add</h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div id="doc"> <p> hg add [OPTION]... [FILE]... </p> <p> add the specified files on the next commit </p> <p> Schedule files to be version controlled and added to the repository. </p> <p> The files will be added to the repository at the next commit. To undo an add before that, see "hg forget". </p> <p> If no names are given, add all files to the repository. </p> <p> An example showing how new (unknown) files are added automatically by "hg add": </p> <pre> \$ ls (re) foo.c \$ hg status (re) ? foo.c \$ hg add (re) adding foo.c \$ hg status (re) A foo.c </pre> <p> Returns 0 if all files are successfully added. </p> <p> options ([+] can be repeated): </p> <table> <tr><td>-I</td> <td>--include PATTERN [+]</td> <td>include names matching the given patterns</td></tr> <tr><td>-X</td> <td>--exclude PATTERN [+]</td> <td>exclude names matching the given patterns</td></tr> <tr><td>-S</td> <td>--subrepos</td> <td>recurse into subrepositories</td></tr> <tr><td>-n</td> <td>--dry-run</td> <td>do not perform actions, just print output</td></tr> </table> <p> global options ([+] can be repeated): </p> <table> <tr><td>-R</td> <td>--repository REPO</td> <td>repository root directory or name of overlay bundle file</td></tr> <tr><td></td> <td>--cwd DIR</td> <td>change working directory</td></tr> <tr><td>-y</td> <td>--noninteractive</td> <td>do not prompt, automatically pick the first choice for all prompts</td></tr> <tr><td>-q</td> <td>--quiet</td> <td>suppress output</td></tr> <tr><td>-v</td> <td>--verbose</td> <td>enable additional output</td></tr> <tr><td></td> <td>--config CONFIG [+]</td> <td>set/override config option (use 'section.name=value')</td></tr> <tr><td></td> <td>--debug</td> <td>enable debugging output</td></tr> <tr><td></td> <td>--debugger</td> <td>start debugger</td></tr> <tr><td></td> <td>--encoding ENCODE</td> <td>set the charset encoding (default: ascii)</td></tr> <tr><td></td> <td>--encodingmode MODE</td> <td>set the charset encoding mode (default: strict)</td></tr> <tr><td></td> <td>--traceback</td> <td>always print a traceback on exception</td></tr> <tr><td></td> <td>--time</td> <td>time how long the command takes</td></tr> <tr><td></td> <td>--profile</td> <td>print command execution profile</td></tr> <tr><td></td> <td>--version</td> <td>output version information and exit</td></tr> <tr><td>-h</td> <td>--help</td> <td>display help and exit</td></tr> <tr><td></td> <td>--hidden</td> <td>consider hidden changesets</td></tr> </table> </div> </div> </div> <script type="text/javascript">process_dates()</script> </body> </html> $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT "help/remove" 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>Help: remove</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="http://mercurial.selenic.com/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog">log</a></li> <li><a href="/graph">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li class="active"><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>Help: remove</h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div id="doc"> <p> hg remove [OPTION]... FILE... </p> <p> aliases: rm </p> <p> remove the specified files on the next commit </p> <p> Schedule the indicated files for removal from the current branch. </p> <p> This command schedules the files to be removed at the next commit. To undo a remove before that, see "hg revert". To undo added files, see "hg forget". </p> <p> -A/--after can be used to remove only files that have already been deleted, -f/--force can be used to force deletion, and -Af can be used to remove files from the next revision without deleting them from the working directory. </p> <p> The following table details the behavior of remove for different file states (columns) and option combinations (rows). The file states are Added [A], Clean [C], Modified [M] and Missing [!] (as reported by "hg status"). The actions are Warn, Remove (from branch) and Delete (from disk): </p> <table> <tr><td>opt/state</td> <td>A</td> <td>C</td> <td>M</td> <td>!</td></tr> <tr><td>none</td> <td>W</td> <td>RD</td> <td>W</td> <td>R</td></tr> <tr><td>-f</td> <td>R</td> <td>RD</td> <td>RD</td> <td>R</td></tr> <tr><td>-A</td> <td>W</td> <td>W</td> <td>W</td> <td>R</td></tr> <tr><td>-Af</td> <td>R</td> <td>R</td> <td>R</td> <td>R</td></tr> </table> <p> Note that remove never deletes files in Added [A] state from the working directory, not even if option --force is specified. </p> <p> Returns 0 on success, 1 if any warnings encountered. </p> <p> options ([+] can be repeated): </p> <table> <tr><td>-A</td> <td>--after</td> <td>record delete for missing files</td></tr> <tr><td>-f</td> <td>--force</td> <td>remove (and delete) file even if added or modified</td></tr> <tr><td>-S</td> <td>--subrepos</td> <td>recurse into subrepositories</td></tr> <tr><td>-I</td> <td>--include PATTERN [+]</td> <td>include names matching the given patterns</td></tr> <tr><td>-X</td> <td>--exclude PATTERN [+]</td> <td>exclude names matching the given patterns</td></tr> </table> <p> global options ([+] can be repeated): </p> <table> <tr><td>-R</td> <td>--repository REPO</td> <td>repository root directory or name of overlay bundle file</td></tr> <tr><td></td> <td>--cwd DIR</td> <td>change working directory</td></tr> <tr><td>-y</td> <td>--noninteractive</td> <td>do not prompt, automatically pick the first choice for all prompts</td></tr> <tr><td>-q</td> <td>--quiet</td> <td>suppress output</td></tr> <tr><td>-v</td> <td>--verbose</td> <td>enable additional output</td></tr> <tr><td></td> <td>--config CONFIG [+]</td> <td>set/override config option (use 'section.name=value')</td></tr> <tr><td></td> <td>--debug</td> <td>enable debugging output</td></tr> <tr><td></td> <td>--debugger</td> <td>start debugger</td></tr> <tr><td></td> <td>--encoding ENCODE</td> <td>set the charset encoding (default: ascii)</td></tr> <tr><td></td> <td>--encodingmode MODE</td> <td>set the charset encoding mode (default: strict)</td></tr> <tr><td></td> <td>--traceback</td> <td>always print a traceback on exception</td></tr> <tr><td></td> <td>--time</td> <td>time how long the command takes</td></tr> <tr><td></td> <td>--profile</td> <td>print command execution profile</td></tr> <tr><td></td> <td>--version</td> <td>output version information and exit</td></tr> <tr><td>-h</td> <td>--help</td> <td>display help and exit</td></tr> <tr><td></td> <td>--hidden</td> <td>consider hidden changesets</td></tr> </table> </div> </div> </div> <script type="text/javascript">process_dates()</script> </body> </html> $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT "help/revisions" 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>Help: revisions</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="http://mercurial.selenic.com/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog">log</a></li> <li><a href="/graph">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li class="active"><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>Help: revisions</h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div id="doc"> <h1>Specifying Single Revisions</h1> <p> Mercurial supports several ways to specify individual revisions. </p> <p> A plain integer is treated as a revision number. Negative integers are treated as sequential offsets from the tip, with -1 denoting the tip, -2 denoting the revision prior to the tip, and so forth. </p> <p> A 40-digit hexadecimal string is treated as a unique revision identifier. </p> <p> A hexadecimal string less than 40 characters long is treated as a unique revision identifier and is referred to as a short-form identifier. A short-form identifier is only valid if it is the prefix of exactly one full-length identifier. </p> <p> Any other string is treated as a bookmark, tag, or branch name. A bookmark is a movable pointer to a revision. A tag is a permanent name associated with a revision. A branch name denotes the tipmost open branch head of that branch - or if they are all closed, the tipmost closed head of the branch. Bookmark, tag, and branch names must not contain the ":" character. </p> <p> The reserved name "tip" always identifies the most recent revision. </p> <p> The reserved name "null" indicates the null revision. This is the revision of an empty repository, and the parent of revision 0. </p> <p> 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. </p> </div> </div> </div> <script type="text/javascript">process_dates()</script> </body> </html> $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS #endif