From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.bugs Subject: bug#54115: 27.2; `face-remap-set-base' bug with only two args Date: Tue, 22 Feb 2022 17:47:33 +0000 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="5103"; mail-complaints-to="usenet@ciao.gmane.io" To: 54115@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Feb 22 18:59:21 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 1nMZRX-000148-4Z for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 22 Feb 2022 18:59:19 +0100 Original-Received: from localhost ([::1]:43762 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nMZRU-00063h-RO for geb-bug-gnu-emacs@m.gmane-mx.org; 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envelope-from=drew.adams@oracle.com; helo=mx0b-00069f02.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action 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:227453 Archived-At: (I see the same problem (same code) in an Emacs 28 pretest snapshot.) emacs -Q Eval the source-code defun of `face-remap-set-base'. M-x debug-on-entry face-remap-set-base Evaluate (face-remap-set-base 'variable-pitch 'default). Debugger entered--Lisp error: (wrong-type-argument listp default) * car(default) * (eq (car specs) face) * (and (eq (car specs) face) (null (cdr specs))) * (or (null specs) (and (eq (car specs) face) (null (cdr specs)))) * (if (or (null specs) (and (eq (car specs) face) (null (cdr specs)))) (fac= e-remap-reset-base face) (make-local-variable 'face-remapping-alist) (let (= (entry (assq face face-remapping-alist))) (if entry (setcar (last entry) sp= ecs) (setq face-remapping-alist (cons (list face specs) face-remapping-alis= t)))) (force-mode-line-update)) * (closure (t) (face &rest specs) "Set the base remapping of FACE in the cu= rrent buff..." (while (and (consp specs) (not (null (car specs))) (null (cd= r specs))) (setq specs (car specs))) (if (or (null specs) (and (eq (car spe= cs) face) (null (cdr specs)))) (face-remap-reset-base face) (make-local-var= iable 'face-remapping-alist) (let ((entry (assq face face-remapping-alist))= ) (if entry (setcar (last entry) specs) (setq face-remapping-alist (cons (l= ist face specs) face-remapping-alist)))) (force-mode-line-update)))(variabl= e-pitch default) * apply((closure (t) (face &rest specs) "Set the base remapping of FACE in = the current buff..." (while (and (consp specs) (not (null (car specs))) (nu= ll (cdr specs))) (setq specs (car specs))) (if (or (null specs) (and (eq (c= ar specs) face) (null (cdr specs)))) (face-remap-reset-base face) (make-loc= al-variable 'face-remapping-alist) (let ((entry (assq face face-remapping-a= list))) (if entry (setcar (last entry) specs) (setq face-remapping-alist (c= ons (list face specs) face-remapping-alist)))) (force-mode-line-update))) (= variable-pitch default)) * face-remap-set-base(variable-pitch default) (progn (face-remap-set-base 'variable-pitch 'default)) eval((progn (face-remap-set-base 'variable-pitch 'default)) t) elisp--eval-last-sexp(nil) eval-last-sexp(nil) funcall-interactively(eval-last-sexp nil) call-interactively(eval-last-sexp nil nil) command-execute(eval-last-sexp) Should the test perhaps be this: (if (or (null specs) (eq specs face)) ; default instead of this? (if (or (null specs) (and (eq (car specs) face) (null (cdr specs)))) ; default In GNU Emacs 27.2 (build 1, x86_64-w64-mingw32) of 2021-03-26 built on CIRROCUMULUS Repository revision: deef5efafb70f4b171265b896505b92b6eef24e6 Repository branch: HEAD Windowing system distributor 'Microsoft Corp.', version 10.0.19043 System Description: Microsoft Windows 10 Pro (v10.0.2009.19043.1526)