Mailing List Archive: Re: Parsing for fun and profit

[REBOL] Re: Parsing for fun and profit

From: lmecir:mbox:vol:cz at: 25-Sep-2001 8:18


Hi,

it was a "double parsing" solution. A "double parsing" solution of your
simplified task may be:

preparsed: parse blob none
parse preparsed [
    (blobarray: copy [])
    any [
        copy row 5 string! (append/only blobarray row)
    ]
]

If you prefer a "single parsing" solution, then it could be like:

nonspace: complement charset " "
parse/all blob [
    (blobarray: copy [])
    any [
        (row: copy [])
        5 [
            any " " copy string any nonspace (append row string)
        ] (append/only blobarray row)
        thru newline
    ]
]

Cheers
    Ladislav