Your bug report

#19383: 25.0.50; query-replace-regexp becomes unusable when using lisp expressions for replacement

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 19383@debbugs.gnu.org.

-- 
19383: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19383
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