Just found out about possessive quantifiers from the O'Reilly Regular
Expression pocket reference. Something not mentioned in most places and after
some tests does not seem to be part of the CF RegEx ability. This code:
<cfset test=refindnocase('(ab)++', 'abababababababab',1,1)>
<cfdump var="#test#">
returns this error:
Malformed regular expression "(ab)++".
Reason: Nested repetitions *?+ in expression.
Not really important, but interesting none the less.
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