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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:245069 Archived-At: > > Maybe there is a way to do it that won't be confusing. > > If it waits until you type RET to finish the regexp. > > then flashes a warning on the screen for two seconds or until there is > > more input, it might be clear and not annoying. >=20 > We could also have `read-regexp` show a warning *on the side* while you > type the input, a bit like isearch does when the regexp is > incomplete/invalid. > > It would also make sense to make `read-regexp` emit such warnings about > incomplete/invalid regexps. Both suggestions sound good. =20