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  • Committer: Martin Pool
  • Date: 2010-02-23 07:43:11 UTC
  • mfrom: (4797.2.20 2.1)
  • mto: This revision was merged to the branch mainline in revision 5055.
  • Revision ID: mbp@sourcefrog.net-20100223074311-gnj55xdhrgz9l94e
Merge 2.1 back to trunk

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bzrlib/osutils.py
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    if width is not None:
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        os.environ['COLUMNS'] = str(width)
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if sys.platform == 'win32':
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    # Martin (gz) mentioned WINDOW_BUFFER_SIZE_RECORD from ReadConsoleInput but
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    # I've no idea how to plug that in the current design -- vila 20091216
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    pass
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else:
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    signal.signal(signal.SIGWINCH, _terminal_size_changed)
 
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_registered_sigwinch = False
 
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def watch_sigwinch():
 
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    """Register for SIGWINCH, once and only once."""
 
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    global _registered_sigwinch
 
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    if not _registered_sigwinch:
 
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        if sys.platform == 'win32':
 
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            # Martin (gz) mentioned WINDOW_BUFFER_SIZE_RECORD from
 
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            # ReadConsoleInput but I've no idea how to plug that in
 
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            # the current design -- vila 20091216
 
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            pass
 
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        else:
 
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            signal.signal(signal.SIGWINCH, _terminal_size_changed)
 
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        _registered_sigwinch = True
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def supports_executable():