Mercurial > hg
view hgext/children.py @ 11010:18e81d42ee5c stable
util: fix default termwidth() under Windows
sys.stdout.write('-'*80 + '\n')
or
sys.stdout.write('-'*80 + '\r')
do not work on Windows as they do on unix. On a 80 columns Windows console, the
extra CR or LF are interpreted as if belonging to the next line, so the first
command displays 2 lines (only one on unix) and the second one leave the line
visible and move back to the following line. To avoid this, we sacrifice one
column under Windows.
author | Patrick Mezard <pmezard@gmail.com> |
---|---|
date | Mon, 26 Apr 2010 22:30:40 +0200 |
parents | d6512b3e9ac0 |
children | 40c06bbf58be |
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# Mercurial extension to provide the 'hg children' command # # Copyright 2007 by Intevation GmbH <intevation@intevation.de> # # Author(s): # Thomas Arendsen Hein <thomas@intevation.de> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''command to display child changesets''' from mercurial import cmdutil from mercurial.commands import templateopts from mercurial.i18n import _ def children(ui, repo, file_=None, **opts): """show the children of the given or working directory revision Print the children of the working directory's revisions. If a revision is given via -r/--rev, the children of that revision will be printed. If a file argument is given, revision in which the file was last changed (after the working directory revision or the argument to --rev if given) is printed. """ rev = opts.get('rev') if file_: ctx = repo.filectx(file_, changeid=rev) else: ctx = repo[rev] displayer = cmdutil.show_changeset(ui, repo, opts) for cctx in ctx.children(): displayer.show(cctx) displayer.close() cmdtable = { "children": (children, [('r', 'rev', '', _('show children of the specified revision')), ] + templateopts, _('hg children [-r REV] [FILE]')), }