From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: jan via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#41185: highlight-regexp not working properly for multiline-matching regexps Date: Wed, 16 Jun 2021 06:20:57 +0100 Message-ID: References: <87v9l2oze3.fsf@web.de> <87zgvu3shw.fsf_-_@gnus.org> <874ke1bu1d.fsf@web.de> <87zgvt1ygs.fsf@gnus.org> <87tuly66nz.fsf@web.de> Reply-To: jan Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33262"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Lars Ingebrigtsen , 41185@debbugs.gnu.org To: Michael Heerdegen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jun 16 07:22:10 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ltO0A-0008Ms-3p for geb-bug-gnu-emacs@m.gmane-mx.org; 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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=X/ZhQW0udOaH4fVKN6+jEaDC4BO7YNWKi3MYAKkJxvk=; b=rH8BA38GrUtWc/ncUHexnvpmce8Tm1T3vfRrZaMLUHCiPFZLtK7ohSvKjaPgA8xbBt eUv5Z2LeDuueQOV6mvQe/8hOnvaFxBSKK7TGbZCtp+iBwQmit9qku7cS/NxIuJGCq5uD NqofN/XIOASue2PvVBZ0GHp9YGjKI+AsEorwQ0wozXboq93OtH74eeokdebfzPIWYOd5 hA5TNDztnUZ7YjSwFeWHjUXJx2F+EFxzcqxmrr3Oja95/wSDaRwiHxCPyGLP4ZTywiAG F2faoHrQ6IuFj679z/F6+OHNznmDetURpCrJYAFGxlHopI/yYhP5r8PMdMo55oIP3bzI TKmg== X-Gm-Message-State: AOAM5323DP+H39aDE/IhqpPj4CL1dGJjQSDtXpe5rpZ87HWF+6SaO1rR NnvuOMR7rVnSsEyZ7tKMHzIwXTq2Eq+zPglYOrU= X-Google-Smtp-Source: ABdhPJywM8mxerRCcNpZvcCgmpwOFwRxcGfGY+cJDdUtlf+I70Mpab+m2JW7c7M1gqa67+Uw6GfygdgI1nwHTtdYWTo= X-Received: by 2002:a63:e205:: with SMTP id q5mr3223611pgh.404.1623820858139; Tue, 15 Jun 2021 22:20:58 -0700 (PDT) Original-Received: by 2002:a17:90a:eac6:0:0:0:0 with HTTP; Tue, 15 Jun 2021 22:20:57 -0700 (PDT) In-Reply-To: <87tuly66nz.fsf@web.de> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:208617 Archived-At: Ach, no, you're right. Tried it in C-mode, was ok. I think Elil pointed this out in my original bug report about a year ago and I forgot. My mistake jan On 16/06/2021, Michael Heerdegen wrote: > jan writes: > >> start emacs with -Q, open a new buffer, say 'asdf' > >> type in 'silly' >> >> Highlight it; M-s h r silly ret >> >> existing silly gets highligted. >> >> Press return a couple of times then type in 'silly' again, does not >> highlight (see silly_twice_only_one_got_highlighted.PNG) > > Highlighting is not updated if overlays need to be used because the > buffer does not use font-lock-mode (see the docstring of > `highlight-regexp'). > > Were you aware of that fact, or does your experiment fail even for > "supported" buffers? > > > Regards, > > Michael. >