57 lines
1.1 KiB
Text
57 lines
1.1 KiB
Text
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::dirname [OPTION] NAME... {
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# dont expect any data on stdin
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#
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>0 : None ;
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# each (non-option) argument must be a path
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#
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NAME : Path
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~<Seq PathSegment
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~<Seq Char>>
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~<SepSeq Char '/'>
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~<Seq Char>
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~UTF-8
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~<Seq Byte> ;
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matchopt OPTION {
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# help and version flags will bypass any data processing
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#
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--help { <1 : Help~<Seq Char> ; }
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--version { <1 : VersionInfo~<Seq Char> ; }
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# in case neither --help nor --version is set
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# ...
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* {
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# if zero-flag is set, use '\0' instead of '\n'
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# as delimiter in output sequence
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DELIM =
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match OPTION {
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-z--zero { '\0' }
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* { '\n' }
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};
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# output a sequence of paths to stdout
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#
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<1 : <Seq Path
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~<Seq PathSegment~<Seq Char>>
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~<SepSeq Char '/'>
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~<Seq Char>>
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~<SepSeq Char DELIM>
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~<Seq Char> ;
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}
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}
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}
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