From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#41185: highlight-regexp not working properly for multiline-matching regexps Date: Sun, 13 Jun 2021 18:37:02 +0200 Message-ID: <874ke1bu1d.fsf@web.de> References: <87v9l2oze3.fsf@web.de> <87zgvu3shw.fsf_-_@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31442"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: jan , 41185@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jun 13 18:40:34 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 1lsTA0-0007sE-SD for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 13 Jun 2021 18:37:03 +0200 In-Reply-To: <87zgvu3shw.fsf_-_@gnus.org> (Lars Ingebrigtsen's message of "Sun, 13 Jun 2021 13:37:31 +0200") X-Provags-ID: V03:K1:3ilpUO/LC/1inyZqAGGHtPPBIVH4Mpqy05cNgc3vx/Xo4ic2Urg auPvQzeg3fKjofv3Q8qiY9OOkb6s313cr3NughcpkQVHlQWglQ2R9jEPGs16Jvn8ra+IWR5 74f0y273rTeMYCycIFhPariEQVKDpIkU29I7HiVlvncQcx9Tzl67A/O3JC+Vp22MGNHPtR3 iY/Bj1I4SADATy+FcaSWw== X-UI-Out-Filterresults: notjunk:1;V03:K0:lOsPMx91U9E=:/caObpAE3aeraJdOpI5DeA xkQrP2hVVvCzEvsKkce25lBnUHIcNi1G10kjlGwYXU9BxL5Ll9/h2WEcB60SIq52tkpeklciw VoHhEYXIYn055bsDpyHa0GWC0BgEL1/AJ54VUS7s6/Bd3Bt1bmeRu/Op5wJlM9CTtJUpaOt5H 1T2yp56MTOAWJTkRv6pZrJfnvx70Y16Jy759/zaEz1rls9aZXY3uSMobc/TZCoLKB34JviG+s 5kIQdwkkSaUTAJxcFkHXVsavRLJB13wuAEMgrjLHU8i89OFmRc6OgsQ1ZyQKyha6zVPsmRsxQ wnTnkZ5dCJs7vW+nHoRu1XVyc1fsYLOUS57or9K9/TxD7OpvDwcxeYBWb2AH3VT5OxHQTgKSf G4AG3w0glbPXnqEmhpZTIBBHMkCnZEU+IK+QrxixGZCnoFeMhilzkuR25eE+GFx62ygSD2HWv LFJaEQJHIbproB/o9A2nbxo/V5a7+gqNpRp9tSOiFjCpTsyZiCB7fxHwek57KDUg760VUZdmY keMg5N0upIHUSHYqmqAZhU7Ct4nsBqTEsTxfK0cpbZC2NDS6EMvl86fnxv7Ur3NHa15UHDuK4 hGxVkhHhRFyIN0GTVNWrvGvl9jVL1+R/nrb7xC/v/EvIQXl202mQ09XdXzRjWUBHtY0x6DPjl WNxG+CGYYPsgigsrZEg0C45DfeEqQnxcK1w1ZUacC0qUFoYVD8soG1RcB9Qc4v4IaXY8zvk1a r1zeTIgmvkY1bLRSNXOcYpa6EsiAkYuq/cCZE1wiHlFqBsdq3mm0g9HwrTePllpWwgN7kl5b 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:208454 Archived-At: Lars Ingebrigtsen writes: > I can reproduce what the original bug report is seeing -- but that's > because the regexp seems to be wrong? There's nothing in the test file > that matches "# endif". > > However the following call does properly match the region I think was > intended, and works fine, as far as I can see (in Emacs 26.1 and 28): > > (highlight-regexp "def HALF_LJ[^^]+?# +endif") > > Or do I misunderstand what the original problem was? I think you must read the original report further, where there is a text example with "endif" for that highlighting fails. AFAICT the complaint is about multi-line matches not being highlighted. I think `highlight-regexp' is not able to highlight multiline stuff, but the docstring doesn't tell anything about this. Michael.