##// END OF EJS Templates
acl: help improvements...
acl: help improvements Thanks to timeless for the review.

File last commit:

r8225:46293a0c default
r8893:cc0593af default
Show More
pager.py
64 lines | 1.9 KiB | text/x-python | PythonLexer
David Soria Parra
Use the pager given by the environment to display long output...
r6323 # pager.py - display output using a pager
#
# Copyright 2008 David Soria Parra <dsp@php.net>
#
Martin Geisler
updated license to be explicit about GPL version 2
r8225 # This software may be used and distributed according to the terms of the
# GNU General Public License version 2, incorporated herein by reference.
David Soria Parra
Use the pager given by the environment to display long output...
r6323 #
Matt Mackall
pager: further simplify code, clean up comments
r6324 # To load the extension, add it to your .hgrc file:
David Soria Parra
Use the pager given by the environment to display long output...
r6323 #
# [extension]
# hgext.pager =
#
Christian Ebert
pager: make config info accessible with "hg help pager"
r6462 # Run "hg help pager" to get info on configuration.
'''browse command output with external pager
To set the pager that should be used, set the application variable:
[pager]
pager = LESS='FSRX' less
Martin Geisler
pager: word-wrap help texts at 70 characters
r7995 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.
Christian Ebert
pager: make config info accessible with "hg help pager"
r6462
Martin Geisler
pager: word-wrap help texts at 70 characters
r7995 If you notice "BROKEN PIPE" error messages, you can disable them by
setting:
Christian Ebert
pager: make config info accessible with "hg help pager"
r6462
[pager]
quiet = True
You can disable the pager for certain commands by adding them to the
pager.ignore list:
[pager]
ignore = version, help, update
Martin Geisler
pager: word-wrap help texts at 70 characters
r7995 You can also enable the pager only for certain commands using
pager.attend:
Christian Ebert
pager: make config info accessible with "hg help pager"
r6462
[pager]
attend = log
If pager.attend is present, pager.ignore will be ignored.
Martin Geisler
pager: word-wrap help texts at 70 characters
r7995 To ignore global commands like "hg version" or "hg help", you have to
specify them in the global .hgrc
Christian Ebert
pager: make config info accessible with "hg help pager"
r6462 '''
David Soria Parra
Use the pager given by the environment to display long output...
r6323
import sys, os, signal
Matt Mackall
extensions: use new wrapper functions
r7216 from mercurial import dispatch, util, extensions
David Soria Parra
Use the pager given by the environment to display long output...
r6323
def uisetup(ui):
Matt Mackall
extensions: use new wrapper functions
r7216 def pagecmd(orig, ui, options, cmd, cmdfunc):
David Soria Parra <dsp <at> php.net>
pager: Add a configuration to enable/disable the pager for certain commands...
r6417 p = ui.config("pager", "pager", os.environ.get("PAGER"))
Dirkjan Ochtman
Merge from crew-stable.
r6457 if p and sys.stdout.isatty() and '--debugger' not in sys.argv:
David Soria Parra <dsp <at> php.net>
pager: Add a configuration to enable/disable the pager for certain commands...
r6417 attend = ui.configlist('pager', 'attend')
if (cmd in attend or
(cmd not in ui.configlist('pager', 'ignore') and not attend)):
Dirkjan Ochtman
replace usage of os.popen() with util.popen()...
r6548 sys.stderr = sys.stdout = util.popen(p, "wb")
David Soria Parra <dsp <at> php.net>
pager: Add a configuration to enable/disable the pager for certain commands...
r6417 if ui.configbool('pager', 'quiet'):
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
Matt Mackall
extensions: use new wrapper functions
r7216 return orig(ui, options, cmd, cmdfunc)
David Soria Parra <dsp <at> php.net>
pager: Add a configuration to enable/disable the pager for certain commands...
r6417
Matt Mackall
extensions: use new wrapper functions
r7216 extensions.wrapfunction(dispatch, '_runcommand', pagecmd)