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daffodil parse (-s <schema>... [-r <root> [-n <namespace>]] [-p <path>] | -P <parser>) [-D<variable>=<value>...] [-o <output>] [infile]
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daffodil unparse (-s <schema>... [-r <root> [-n <namespace>]] [-p <path>] | -P <parser>) [-D<variable>=<value>...] [-o <output>] [infile]
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daffodil save-parser -s <schema>... [-r <root> [-n <namespace>]] [-p <path>] [-o <output>] [outfile]
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