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[REBOL] Reverse Parsing

From: greggirwin::starband::net at: 27-Sep-2001 13:46

Is there an easy, obvious, way that I can't see to parse backwards with alternation capabilities? For example, I want to find the last word typed, so I search backwards from the caret position looking for any [tab space return]. I can search backwards with find, but it doesn't allow alternation (does it?). I can parse forwards, ignoring all but the last item I find, but is that the best approach? Any suggestions? --Gregg