Your bug report

#25529: 25.1.90; js-mode: Regexp literal with unbalanced brackets breaks font-lock

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 25529@debbugs.gnu.org.

-- 
25529: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=25529
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