Main Page/Topic Parse

    From Programming in RED


    _copy word any rule_ copies from the current position to the last position matched from a rule

    _any copy word rule_ copies from the last match (no after)

    parse ["a" "b" "c" d] [any [copy val string! (? val)] 'b] ; print each occurrence

    Similar functioning for set same as set

    set word any rule, sets the word from the first to the last item of the rule?

    pos: rule, sets the current position before the rule rule pos:, set pos to the position after the rule

    any pos: rule , pos: is considered as a rule!