swapforth

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import sys
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def expand(filename):
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    for dir in ('.', '../common', '../anstests/'):
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        try:
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            f = open(dir + "/" + filename)
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        except IOError:
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            continue
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        for line in f:
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            line = line.replace('\r', '')
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            if line.strip().startswith('#bye'):
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                sys.exit(0)
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            if line.strip().startswith('include '):
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                expand(line.split()[1])
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            else:
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                sys.stdout.write(line)
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        sys.stdout.write('\n')
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        return
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    assert 0, filename + 'not found'
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if __name__ == '__main__':
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    for a in sys.argv[1:]:
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        expand(a)
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