work without errors
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input : 1 2 20 32.1 25E-9 10.23E+10
My current expression :
token = n:number ws? dot? dash? plus?{return
{"type":"T_NUMBER", "value":n};} / l:letter ws? dot? dash?
plus?{return {"type":"T_NUMBER", "value":l};}
digit "digit"= [0-9]
number "number" = digit+ {return text()}
ws "whitespace" = [\t \n \r]+
dot "dot" = [.]
dash "dash" = [-]
plus "plus" = [+]
letter "letter" = [a-zA-z]+ {return text()}
word = letter+ {return text()}
============================
But it has some errors:
- Pegjs I Want To Write An Expression So The Input Can Work Without Errors 1 (33.15 KiB) Viewed 42 times