65 lines
2.2 KiB
Text
65 lines
2.2 KiB
Text
::cut OPTION... [FILE]... {
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match OPTION... {
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--help { <1 : Help~<Seq Char> ; }
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--version { <1 : VersionInfo~<Seq Char> ; }
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* {
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match OPTION... {
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-f--fields LIST:<Seq ℕ>~CutFieldList~<Seq Char> {
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ROW-DELIM =
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match OPTION... {
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-z--zero-terminated { '\0' }
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* { '\n' }
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};
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IN-COL-DELIM =
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match OPTION... {
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-d--delimiter DELIM:Char { DELIM }
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* { '\t' }
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};
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OUT-COL-DELIM =
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match OPTION... {
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--output-delimiter STRING:<Seq Char> { STRING }
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* { IN-COL-DELIM }
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};
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FILE : 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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@FILE : <Seq <* < ITEM~<Seq Char> >... >
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~<Seq <Seq Char>>
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~<SepSeq Char IN-COL-DELIM>
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~<Seq Char>>
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~<SepSeq Char ROW-DELIM>
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~<Seq Char> ;
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>0 : <Seq <* <ITEM~<Seq Char>>... >
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~<Seq <Seq Char>>
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~<SepSeq Char IN-COL-DELIM>
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~<Seq Char>>
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~<SepSeq Char ROW-DELIM>
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~<Seq Char> ;
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# `[LIST]` means `select all fields contained in LIST from parameter pack`
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<1 : <Seq <* <ITEM~<Seq Char>>[LIST]... >
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~<Seq <Seq Char>>
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~<SepSeq Char OUT-COL-DELIM>
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~<Seq Char>>
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~<SepSeq Char ROW-DELIM>
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~<Seq Char> ;
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}
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* {
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<1 : Nothing ;
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<2 : MissingFields~ErrorMessage~<Seq Char> ;
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}
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}
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}
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}
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}
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