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#54653: 28.0.92; incorrect modification of completion-at-point-functions Date: Sat, 02 Apr 2022 01:02:41 +0200 Message-ID: <87y20oxv8u.fsf@web.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7592"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 54653@debbugs.gnu.org To: Holger Schurig Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Apr 02 01:03:10 2022 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 1naQIQ-0001rM-Jg for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sat, 02 Apr 2022 01:02:41 +0200 In-Reply-To: (Holger Schurig's message of "Thu, 31 Mar 2022 04:31:46 -0700") X-Provags-ID: V03:K1:TKITLIuzvjPP/hlObJN3SCbM9/fGZ+p7FsTDzEhNFggzcwMIUhK yAhafjemSaqbI0ZPb5kxkfUFDWOrcRYlFolgKYyftBgv3aZlrs22l2Q2ZHdiSc2GNgOsh05 mkYpuKxAiarWsvwIbbzjugZsZPzadPgE9siEA2jrT8jFdDZVNuaLKbiyk9zrYNCYyG7JebO R2ztvjED8AWMOxRFSuuqw== X-UI-Out-Filterresults: notjunk:1;V03:K0:ThvdxYFDSM0=:OH4+Tq9CdFrxXeZmmrNSwV CRdcOEzx8Cr4XQHz8wQ/cNJ0Qa/2kV7Geq98u+A0xMwXy2WZZwPVxEzh38s8rmRBKoZu7H5vi 6EPuffmsFQtqCiSrvOEPApWU/yo9jQLqF7WB8Yl3H/uRzDAivpAw1OJ/kcDbCKLCbxra/zYLR yPfHNc/PJyxucaRKO+7uxlHvnVXNiIWBh1W7lyAtuCDlZjOOEA02DeTtRyJe47D/VCQizvBmX gfl7SSgndNDw4VX/F+Ix+6GWIcjsrKHp1DTD/yghFMWpVPUY6HsOvXDuCi4CY2KtmKbShIIdW 0S+lyAxru4lO9H/K2xhNTyeRuX9g1D/cuYF7wDXZlVR3e5vEHpm/AcL2DkMgckDTofC60GYNB G/gvVorBhMsvUn7zEw4As9BpkAe3bQBdLL78bDPMODIT5HlAfbEPxgXuGLoDJBYwH7ahP59dL 7Dp2FH1IJCoCSKXF6xfgs3rG62Knkt/X5PdFFeW6ROfDbtAjtMe0sQ1HyEXjHf//ydF2LFVzr lLkqh1p3QeQefytkvYNy/1HGWCorq3l+FeQHa20/bkA/FmSA880zrwd3PT9lm7LhIG26U7hHo iSV5EDmQ/I8tJmf6D6b1IiDPmxH2lGWZO2IwnXmCx+nEHmXlim5ZNUGf5YSX9zHi88mHjjzd/ 2QPnh0QLLEBS142yJe4fQCp9vw03/gtjddf3z9QoSaZ2TyCxhDF6SvEOs6Ta4FgBdNW3f80p/ Yvy7UvbTZRPKto570jZBitHwYJ8O53bVxGp2KG5yvARSrsMgw6RjfL3ej8smHq61AXEi845P 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:229246 Archived-At: Holger Schurig writes: > (message "NOW %s %s" completion-at-point-functions (local-variable-p > 'completion-at-point-functions)) > > emits > > NOW (elisp-completion-at-point t) t > > I think it is a bug that there is a "t" at the end of the list. That `t` stands for "also run the global value of the hook" - see (info "(elisp) Running Hooks"): If the hook variable is buffer-local, the buffer-local variable will be used instead of the global variable. However, if the buffer-local variable contains the element =E2=80=98t=E2=80=99, the gl= obal hook variable will be run as well. Michael.