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[REBOL] Re: Newbie Q: Modifying Text-List

From: greggirwin:mindspring at: 20-Oct-2002 13:05

Hi Bruno, << the text list is not updated after the second added item. this script works fine without "bbl: sort unique bbl". Anyone could give me a hint ? >> Your text list is referencing the original *value* of bbl. When you use UNIQUE, it generates a new *different* value which, while still referenced by the word bbl, is not referenced by text-list/lines (which is still looking that the original value). If you reset the reference for the text-list after changing the data, all is well. bbl: [ "a" "b" "c" ] view layout [ button "Add" bold [ repend bbl copy t1/text cl/lines: bbl: sort unique bbl show cl ] t1: area 340x280 cl: text-list data bbl ] HTH! --Gregg