For what it's worth, it appears that PCRE regexes never made it into emacs search-and-replace because the {} symbols would have gummed up something major, with regards to backwards compatibility.
Any and all wisdom appreciated.
Thanks monks.
UPDATE: Also asked at comp.emacs
UPDATE 2: Anyone got a regex to "emacsify" non-emacs regex? Or "demacsify" emacs regex?
In reply to PCRE Regexes with Emacs? by tphyahoo
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