Mercurial > hg
view hgext/pager.py @ 7037:e3f9feb9ab7e
update: mention null revision in help text
author | Martin Geisler <mg@daimi.au.dk> |
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date | Wed, 17 Sep 2008 10:24:30 +0200 |
parents | db5324d3c257 |
children | 7ef281e78c64 |
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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, incorporated herein by reference. # # To load the extension, add it to your .hgrc file: # # [extension] # hgext.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 import sys, os, signal def uisetup(ui): p = ui.config("pager", "pager", os.environ.get("PAGER")) if p and sys.stdout.isatty() and '--debugger' not in sys.argv: if ui.configbool('pager', 'quiet'): signal.signal(signal.SIGPIPE, signal.SIG_DFL) sys.stderr = sys.stdout = os.popen(p, "wb")