Add help info to CLI options
Change-Id: I268246f12040ca09047b9776dd4233c907743cb0
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@ -25,9 +25,11 @@ import yaql.legacy
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def main():
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p = optparse.OptionParser()
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p.add_option('--data', '-d')
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p.add_option('-t', action='store_true', dest='tokens')
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p.add_option('--legacy', action='store_true', dest='legacy')
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p.add_option('--data', '-d', help="input JSON file")
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p.add_option('--tokens', '-t', action='store_true', dest='tokens',
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help="print lexical tokens info")
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p.add_option('--legacy', action='store_true', dest='legacy',
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help="enable legacy v0.2 compatibility mode")
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options, arguments = p.parse_args()
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if options.data:
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