Brian, More succinctly how could I implement.
"Enter the six digit file number or press the asterisk key to restart and enter again", assuming a person entered 3 digits got confused and wished to enter the number again from the beginning? Bob 2009/3/27 Brian West <br...@freeswitch.org> > What exactly do you want to match? Can you give me examples? > /b > > On Mar 26, 2009, at 11:05 PM, Robert Clayton wrote: > > All, > > Ok I know it must be me but... > > In the Lua regex portion of session:playAndGetDigits what regex would I use > to match either a numeric entry, or an asterisk. It seems when I attempt to > define an asterisk as a character rather than a metacharacter the regex > script is evaluated other than I would assume. > The error code presents \* as a single * and [*] other than a character, > leading to the hint that there is no preceding character to multiply. > > I have at most 15 minutes of proficiency in regular expressions, but, are > not \* or [*] equivalent to an asterisk character, rather than a > metacharacter? > > Also it seems that the playAndGetDigits evaluates when either the maximum > number of characters is entered or the terminator is pressed. Is there any > way to evaluate the regex on each input and therefore dynamically return > after an acceptable entry? As in the previous example a numeric string and a > single asterisk are, usually, different lengths and if an asterisk was used > for, say, abort, entering an asterisk followed by a terminator would seem > incorrect. > > Bob > > > Brian West > br...@freeswitch.org > > -- Meet us a ClueCon! http://www.cluecon.com > > > > > _______________________________________________ > Freeswitch-dev mailing list > Freeswitch-dev@lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev > http://www.freeswitch.org > >
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