At 2:07 PM -0400 4/8/02, Tariel Gogoberidze wrote: >> >I have a list field and I am trying to write a script >> >that upon "closeField" (or something appropriate), >> >will automatically check each line in the field and >> >remove/delete any blank lines in the list field; >> > >> >> on closeField >> filter me with "?*" >> end closeField >> -- >> >> regards, >> >> Geoff Canyon >> [EMAIL PROTECTED] > > >What's the advantages of using filter with "?*" as opposed to just >filter with "*" to remove empty lines?. >Filter with "*" always worked fine for me but I would love to know if >filter with "?*" gives some additional advantages >Thanks >T.G.
Interesting -- Since * matches zero or more of any character, I would have thought that "*" would match the empty string, and thus wouldn't filter anything. It appears I was mistaken. -- regards, Geoff Canyon [EMAIL PROTECTED] _______________________________________________ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
