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|
lex args
{
literal '-'
token file /^('-'|0)(^0)*/
}
token word /(^0)+/
token zero /0/
lex opts
{
token single /[qvh]/
token with_opt /[oi]/
}
def item
[file zero]
| ['-' single* zero]
| ['-' with_opt zero? word zero]
def args
[word zero item*]
accum arg_parser [args]
ArgParser: arg_parser = cons arg_parser []
ArgV: argv_list ArgV = argv
for A: str in ArgV
ArgParser << [A '\0']
Args: args = ArgParser.finish()
print_xml( Args )
|
