From unknown Mon Jun 23 04:10:35 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#13744 <13744@debbugs.gnu.org> To: bug#13744 <13744@debbugs.gnu.org> Subject: Status: glyphless-char-display-control doesn't work with acronym Reply-To: bug#13744 <13744@debbugs.gnu.org> Date: Mon, 23 Jun 2025 11:10:35 +0000 retitle 13744 glyphless-char-display-control doesn't work with acronym reassign 13744 emacs submitter 13744 starback@stp.lingfil.uu.se (Per Starb=C3=A4ck) severity 13744 normal tag 13744 patch thanks From debbugs-submit-bounces@debbugs.gnu.org Mon Feb 18 11:08:52 2013 Received: (at submit) by debbugs.gnu.org; 18 Feb 2013 16:08:53 +0000 Received: from localhost ([127.0.0.1]:34920 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U7TGu-0006R1-HK for submit@debbugs.gnu.org; Mon, 18 Feb 2013 11:08:52 -0500 Received: from eggs.gnu.org ([208.118.235.92]:53900) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U7TGs-0006Qr-9l for submit@debbugs.gnu.org; Mon, 18 Feb 2013 11:08:51 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U7TFk-00025P-21 for submit@debbugs.gnu.org; Mon, 18 Feb 2013 11:07:49 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD autolearn=unavailable version=3.3.2 Received: from lists.gnu.org ([208.118.235.17]:59010) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U7TFj-00025K-VU for submit@debbugs.gnu.org; Mon, 18 Feb 2013 11:07:39 -0500 Received: from eggs.gnu.org ([208.118.235.92]:36932) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U7TFe-0008Eb-6X for bug-gnu-emacs@gnu.org; Mon, 18 Feb 2013 11:07:39 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U7TFT-00022T-Tk for bug-gnu-emacs@gnu.org; Mon, 18 Feb 2013 11:07:34 -0500 Received: from numerus.lingfil.uu.se ([130.238.78.148]:52363) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U7TFT-00021T-JB for bug-gnu-emacs@gnu.org; Mon, 18 Feb 2013 11:07:23 -0500 Received: from numerus.lingfil.uu.se (numerus.lingfil.uu.se [130.238.78.148]) by numerus.lingfil.uu.se (8.14.4/8.14.4) with ESMTP id r1IG7CXC016433; Mon, 18 Feb 2013 17:07:15 +0100 From: starback@stp.lingfil.uu.se (Per =?iso-8859-1?Q?Starb=E4ck?=) To: bug-gnu-emacs@gnu.org Subject: glyphless-char-display-control doesn't work with acronym Date: Mon, 18 Feb 2013 17:07:12 +0100 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 208.118.235.17 X-Spam-Score: -4.2 (----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -5.0 (-----) In GNU Emacs 24.2.93.1 (i686-pc-linux-gnu, GTK+ Version 2.18.9), but it's not new in the pretests. (I think this bug has been present all the time since this feature was introduced in 24.1.) $ LANG=C src/emacs -Q M-x customize-option RET glyphless-char-display-control RET Activate c0-control and choose "Display acronym"; "Set for current session" Switch to some buffer and C-q RET It displays as "^M" but I expected a [CR] box. (Settings other than acronym work as intended.) === THE REASON === The code puts 'acronym in glyphless-char-display, but there should instead be the actual string to use. === FIX === $ diff -cp lisp/international/characters.el lisp/international/characters-fixed.el *** lisp/international/characters.el 2013-01-01 21:37:17.000000000 +0100 --- lisp/international/characters-fixed.el 2013-02-18 16:11:10.064000575 +0100 *************** This function updates the char-table `gl *** 1410,1425 **** (or (memq method '(zero-width thin-space empty-box acronym hex-code)) (error "Invalid glyphless character display method: %s" method)) (cond ((eq target 'c0-control) ! (set-char-table-range glyphless-char-display '(#x00 . #x1F) ! method) ;; Users will not expect their newlines and TABs be ;; displayed as anything but themselves, so exempt those ;; two characters from c0-control. (set-char-table-range glyphless-char-display #x9 nil) (set-char-table-range glyphless-char-display #xa nil)) ((eq target 'c1-control) ! (set-char-table-range glyphless-char-display '(#x80 . #x9F) ! method)) ((eq target 'format-control) (map-char-table #'(lambda (char category) --- 1410,1425 ---- (or (memq method '(zero-width thin-space empty-box acronym hex-code)) (error "Invalid glyphless character display method: %s" method)) (cond ((eq target 'c0-control) ! (glyphless-set-char-table-range glyphless-char-display ! #x00 #x1F method) ;; Users will not expect their newlines and TABs be ;; displayed as anything but themselves, so exempt those ;; two characters from c0-control. (set-char-table-range glyphless-char-display #x9 nil) (set-char-table-range glyphless-char-display #xa nil)) ((eq target 'c1-control) ! (glyphless-set-char-table-range glyphless-char-display ! #x80 #x9F method)) ((eq target 'format-control) (map-char-table #'(lambda (char category) *************** This function updates the char-table `gl *** 1443,1448 **** --- 1443,1456 ---- (t (error "Invalid glyphless character group: %s" target)))))) + (defun glyphless-set-char-table-range (chartable from to method) + (if (eq method 'acronym) + (let ((i from)) + (while (<= i to) + (set-char-table-range chartable i (aref char-acronym-table i)) + (setq i (1+ i)))) + (set-char-table-range chartable (cons from to) method))) + ;;; Control of displaying glyphless characters. (defcustom glyphless-char-display-control '((format-control . thin-space) ====================================================================== From debbugs-submit-bounces@debbugs.gnu.org Mon Mar 11 13:46:45 2013 Received: (at 13744-done) by debbugs.gnu.org; 11 Mar 2013 17:46:45 +0000 Received: from localhost ([127.0.0.1]:46667 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UF6o8-00042Y-R9 for submit@debbugs.gnu.org; Mon, 11 Mar 2013 13:46:45 -0400 Received: from ironport2-out.teksavvy.com ([206.248.154.182]:37490) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UF6o7-00042N-EB for 13744-done@debbugs.gnu.org; Mon, 11 Mar 2013 13:46:43 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av4EABK/CFHO+KL9/2dsb2JhbABEvw4Xc4IeAQEEAVYjBQsLNBIUGA2IQgbBLZEKA6R6gV6DEw X-IPAS-Result: Av4EABK/CFHO+KL9/2dsb2JhbABEvw4Xc4IeAQEEAVYjBQsLNBIUGA2IQgbBLZEKA6R6gV6DEw X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="4229906" Received: from 206-248-162-253.dsl.teksavvy.com (HELO ceviche.home) ([206.248.162.253]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 11 Mar 2013 13:45:40 -0400 Received: by ceviche.home (Postfix, from userid 20848) id C700A660E5; Mon, 11 Mar 2013 13:45:41 -0400 (EDT) From: Stefan Monnier To: starback@stp.lingfil.uu.se (Per =?iso-8859-1?Q?Starb=E4ck?=) Subject: Re: bug#13744: glyphless-char-display-control doesn't work with acronym Message-ID: References: Date: Mon, 11 Mar 2013 13:45:41 -0400 In-Reply-To: ("Per =?iso-8859-1?Q?S?= =?iso-8859-1?Q?tarb=E4ck=22's?= message of "Mon, 18 Feb 2013 17:07:12 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.8 (/) X-Debbugs-Envelope-To: 13744-done Cc: 13744-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -0.5 (/) > The code puts 'acronym in glyphless-char-display, but there should > instead be the actual string to use. Thanks, installed, Stefan From unknown Mon Jun 23 04:10:35 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Tue, 09 Apr 2013 11:24:05 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator