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[REBOL] Re: Parsing data

From: greggirwin:starband at: 8-Oct-2001 12:21

Hi John, << In reading data from a file by lines, I use this code to parse and reorder the data line by line. So far -so good. The code works, but how can I make it reject the first two and last two elements in the data line, and rejoin the rest? >> Will this work for you?
>> mid: func [s start len][return copy/part at s start len] >> tmp: [1 2 3 4 5 6]
== [1 2 3 4 5 6]
>> mid tmp 3 (length? tmp) - 4
== [3 4] --Gregg