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Parsing > Parser > ZZParser

ZZParser -- a parser that accepts (and returns) an integer, one character at a time

Description

i1 : (ZZParser : charAnalyzer) "123456789"

o1 = 123456789
i2 : (ZZParser : charAnalyzer) "-123456789"

o2 = -123456789
i3 : class oo

o3 = ZZ

o3 : Ring

See also

Code

../Parsing.m2:93:53-93:122: --source code:
Function % Parser := (fun,p) -> new Parser from ( c -> if (p' := p c) =!= null then if c === null then fun p' else fun % p' )
| symbol   class               value                                    location of symbol
| ------   -----               -----                                    ------------------       
| fun    : CompiledFunction -- times                                    ../Parsing.m2:93:23-93:26
| p      : Parser           -- {*Function[../Parsing.m2:120:8-126:85]*} ../Parsing.m2:93:27-93:28