From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#51577: 27.2; Regression: reproducible hang with face functions Date: Fri, 05 Nov 2021 14:24:17 +0100 Message-ID: <87h7cqloqm.fsf@gnus.org> References: <83tugtgo6z.fsf@gnu.org> <83a6ilgh37.fsf@gnu.org> <87bl2zss78.fsf_-_@gnus.org> <83y263eod4.fsf@gnu.org> <87a6ijpm27.fsf@gnus.org> <83ilx7dq8m.fsf@gnu.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="9759"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 51577@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Nov 05 14:25:15 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 1mizDX-0002LV-2G for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mizCe-00053a-0x; Fri, 05 Nov 2021 14:24:22 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAALVBMVEU8QEs3OkMoKCsb Gh0fICRUWGGcn6izucX09PbO0todHSFqcYEgHiEgHR/////UU9brAAAAAWJLR0QOb70wTwAAAAd0 SU1FB+ULBQ0WC0nBHr4AAAFvSURBVDjL7dExS8NAFAfwVKxIJxU/QD2vKOKUgwoFQY4DoXRpS4t1 FA3VyU3dXDTNWtDSTdLocHTyI2gmSaduxXwX3+XuEoTL5uh/SOB+9+69S6wCMsdC//DnsGXlQLmQ B0s5sJbTg6ybAXc3zHDs5Yx7+2gboeq5JSPsjlyHmuBkMLg8owYo9j3HXU4BI6x2lVdGd961n1Vg VVFxnNF4fJoBQzQxfON0eoN7qoBiRsEge73nSrPvZj2YiNhXdVvvBw80myoR8e5dfby0dQVFWJcs 7QxR0U6bM6Zgu3vR1DOKHinsrw5t1KpoYDoIvZ4j2nprS8AsE2iH/aMnP4MoVO1BcYcmIFYjCSy5 KwrkUawRJQnBKKOb+n/ASbD6pWvsEpafx2IhVHDOp1HYAPOxHAJZ4pTveLEAgaJ6PVBTAMzieEEI 5wBqXUJ8OCeQGsgUjtR3tWYxkalx0YoHGj4JSYVP4BEomJNfqU3ApzDeD3Ut/PmjBFl0AAAAJXRF WHRkYXRlOmNyZWF0ZQAyMDIxLTExLTA1VDEzOjIyOjExKzAwOjAwxemLVAAAACV0RVh0ZGF0ZTpt b2RpZnkAMjAyMS0xMS0wNVQxMzoyMjoxMSswMDowMLS0M+gAAAAASUVORK5CYII= X-Now-Playing: Anna B Savage's _A Common Turn_: "Baby Grand" In-Reply-To: <83ilx7dq8m.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 05 Nov 2021 09:19:05 +0200") 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:218993 Archived-At: Eli Zaretskii writes: > It's only later, when the code does this: > > (apply #'set-face-attribute 'region frame plist))) > > that it actually makes the 'region' face inherit from itself. Well... then we could do a check in `set-face-attribute' (too)? > Similarly, inheritance loops can (and usually do) appear at run time, > because faces are added or their attributes modified or merged with > other faces. Hm... will merging lead to loops? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no