NVM I see what -x does. It's ALL ascii characters between 32 and 120! 

Bob S


> On Aug 13, 2019, at 07:54 , Bob Sneidar via use-livecode 
> <use-livecode@lists.runrev.com> wrote:
> 
> Hi all. I am using matchText to filter text on closeField. I use this 
> extensively for all kinds of things, and for the most part it works famously. 
> But for phone numbers it is allowing the characters "()" when the match 
> string is "[0-9 -x]". Not sure why. 
> 
> Bob S


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