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authorMattias EngdegÄrd2019-09-23 18:56:30 +0200
committerMattias EngdegÄrd2019-09-25 18:09:42 +0200
commita773a6474897356cd78aeea092d2c1a51ede23f9 (patch)
tree9935673b464dc14a03a70a36c6ce7756404f0337 /src/syswait.h
parent84567150e757ee3991a4b4f96a27080f92cb6d48 (diff)
downloademacs-a773a6474897356cd78aeea092d2c1a51ede23f9.tar.gz
emacs-a773a6474897356cd78aeea092d2c1a51ede23f9.zip
Allow regexp-quote to return its argument
* src/search.c (Fregexp_quote): Only allocate a new string if needed. * doc/lispref/searching.texi (Regexp Functions): * etc/NEWS (Incompatible Lisp Changes): Document.
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