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.

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#!/usr/bin/env python

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import errno, os, sys

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for f in sys.argv[1:]:

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    try:

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        print f, '->', os.readlink(f)

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    except OSError, err:

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        if err.errno != errno.EINVAL:

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            raise

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        print f, 'not a symlink'

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sys.exit(0)