5 Aug
2010
5 Aug
'10
3:48 p.m.
One more cheeky idea, which might be too hacky. You can actually check what was used to call a method (see [info frame]). If the dash values were passed as-literals, then handle them as options, otherwise as values. This is probably quite un-Tclish, and possibly confusing, but I believe it is possible.
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Kristoffer Lawson, Co-Founder, Scred // http://www.scred.com/