Mercurial > hg
view hgext/pager.py @ 11045:eb67196d20fa
keyword: support (q)record
Monkeypatch hgext.dorecord to trigger keyword expansion.
Read data from working directory, not from filelog.
Prevent keyword expansion from within record's commitfunc,
thereby fixing a bug/inconsistency where files which are clean
after recording were overwritten twice.
author | Christian Ebert <blacktrash@gmx.net> |
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date | Mon, 26 Apr 2010 04:01:07 +0200 |
parents | 49a07f441496 |
children | a890cc501501 |
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# pager.py - display output using a pager # # Copyright 2008 David Soria Parra <dsp@php.net> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. # # To load the extension, add it to your .hgrc file: # # [extension] # pager = # # Run "hg help pager" to get info on configuration. '''browse command output with an external pager To set the pager that should be used, set the application variable:: [pager] pager = LESS='FSRX' less If no pager is set, the pager extensions uses the environment variable $PAGER. If neither pager.pager, nor $PAGER is set, no pager is used. If you notice "BROKEN PIPE" error messages, you can disable them by setting:: [pager] quiet = True You can disable the pager for certain commands by adding them to the pager.ignore list:: [pager] ignore = version, help, update You can also enable the pager only for certain commands using pager.attend. Below is the default list of commands to be paged:: [pager] attend = annotate, cat, diff, export, glog, log, qdiff Setting pager.attend to an empty value will cause all commands to be paged. If pager.attend is present, pager.ignore will be ignored. To ignore global commands like :hg:`version` or :hg:`help`, you have to specify them in the global .hgrc ''' import sys, os, signal from mercurial import dispatch, util, extensions def uisetup(ui): def pagecmd(orig, ui, options, cmd, cmdfunc): p = ui.config("pager", "pager", os.environ.get("PAGER")) if p and sys.stdout.isatty() and '--debugger' not in sys.argv: attend = ui.configlist('pager', 'attend', attended) if (cmd in attend or (cmd not in ui.configlist('pager', 'ignore') and not attend)): ui.setconfig('ui', 'interactive', False) sys.stderr = sys.stdout = util.popen(p, "wb") if ui.configbool('pager', 'quiet'): signal.signal(signal.SIGPIPE, signal.SIG_DFL) return orig(ui, options, cmd, cmdfunc) extensions.wrapfunction(dispatch, '_runcommand', pagecmd) attended = ['annotate', 'cat', 'diff', 'export', 'glog', 'log', 'qdiff']