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comparison mercurial/util.py @ 10789:1b45468d3deb stable

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util.termwidth: check stderr first as it's least likely to be redirected
author Augie Fackler <durin42@gmail.com>
date Mon, 15 Mar 2010 14:53:34 -0500
parents 7a6b5f85c3ab
children ef3668450cd0 2d61b612a09d
comparison
equal deleted inserted replaced
10788:ca6ba6cac6cd 10789:1b45468d3deb
1251 return int(os.environ['COLUMNS']) 1251 return int(os.environ['COLUMNS'])
1252 except ValueError: 1252 except ValueError:
1253 pass 1253 pass
1254 try: 1254 try:
1255 import termios, array, fcntl 1255 import termios, array, fcntl
1256 for dev in (sys.stdout, sys.stdin): 1256 for dev in (sys.stderr, sys.stdout, sys.stdin):
1257 try: 1257 try:
1258 try: 1258 try:
1259 fd = dev.fileno() 1259 fd = dev.fileno()
1260 except AttributeError: 1260 except AttributeError:
1261 continue 1261 continue