From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 15 05:18:18 2013 Received: (at submit) by debbugs.gnu.org; 15 Jan 2013 10:18:18 +0000 Received: from localhost ([127.0.0.1]:60942 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv3ay-0007wb-Nt for submit@debbugs.gnu.org; Tue, 15 Jan 2013 05:18:17 -0500 Received: from eggs.gnu.org ([208.118.235.92]:60095) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv3aw-0007wV-Lk for submit@debbugs.gnu.org; Tue, 15 Jan 2013 05:18:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tv3aR-0007T2-Q2 for submit@debbugs.gnu.org; Tue, 15 Jan 2013 05:17:45 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-102.6 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, T_DKIM_INVALID, USER_IN_WHITELIST autolearn=unavailable version=3.3.2 Received: from lists.gnu.org ([208.118.235.17]:55701) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tv3aR-0007Sx-MV for submit@debbugs.gnu.org; Tue, 15 Jan 2013 05:17:43 -0500 Received: from eggs.gnu.org ([208.118.235.92]:43183) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tv3aO-0004vW-Ph for bug-gnu-emacs@gnu.org; Tue, 15 Jan 2013 05:17:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tv3aN-0007Rc-HV for bug-gnu-emacs@gnu.org; Tue, 15 Jan 2013 05:17:40 -0500 Received: from mail-ob0-f178.google.com ([209.85.214.178]:65510) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tv3aN-0007RM-Ce for bug-gnu-emacs@gnu.org; Tue, 15 Jan 2013 05:17:39 -0500 Received: by mail-ob0-f178.google.com with SMTP id eh20so4912838obb.9 for ; Tue, 15 Jan 2013 02:17:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=CddKukj1IRswzUuU0QchOOQYkvGKW00Jo3U2Yadiqek=; b=PFumnT3HHFYqDxGeZ5klgafV6XKm4TvGl7ifi1ZFFPIs7x0g38viORLGUVzomcqp+n k6P67QFjOVpRiEejZ+mtBjgaNwvZ6AYfKpDdPggAP/esoJKeapUeTZ40CwXt72J67kb8 t8s94qwApBX5ZzEncqLBnWp11L5fVGO3lgDjBdhk00vR3W8uyhSJrPDK/TbsMb80EMlx VzzY8YzmRVzj+/8IvTRgGWddBTXe/sm9xUNF6Y73FyOdDw3oNxghRiOirA3uaGXN7mD4 rfSkjGf9AgsujtEgLBWPpnwLpvxdBldrUTJBPjS0L3AoJs/xuTBuiIbLEnm+5HmOCTOv zklw== MIME-Version: 1.0 Received: by 10.60.26.234 with SMTP id o10mr55501546oeg.116.1358245058417; Tue, 15 Jan 2013 02:17:38 -0800 (PST) Received: by 10.182.43.34 with HTTP; Tue, 15 Jan 2013 02:17:38 -0800 (PST) Date: Tue, 15 Jan 2013 10:17:38 +0000 Message-ID: Subject: 24.3.50; Perl mode composed symbols not visible From: Richard Copley To: bug-gnu-emacs@gnu.org Content-Type: text/plain; charset=ISO-8859-1 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 208.118.235.17 X-Spam-Score: -6.1 (------) 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: -6.1 (------) When I visit a Perl source file from `emacs -Q', the Unicode replacements for `=>' and "::" are not visible (they appear the same as a single space character would). The `->' character is not affected. This happens on Windows XP. I think it does not happen on Windows 8 or Linux (but I will check when I get the chance). Doing "M-x set-variable perl-prettify-symbols RET nil RET" (or using customize-variable) doesn't cause the character(s) to redisplay differently (even if I kill the buffer and visit the file again), but if I do (setq perl-prettify-symbols nil) from `emacs -Q' and then visit the Perl source file, the non-prettified versions are visible. In GNU Emacs 24.3.50.1 (i386-mingw-nt5.1.2600) of 2012-11-12 on 57172UHB Bzr revision: 110872 vincentb1@users.sourceforge.net-20121112055353-v0t5ytiafc4327c8 Windowing system distributor `Microsoft Corp.', version 5.1.2600 Configured using: `configure --with-gcc (4.6) --enable-checking --cflags -fno-omit-frame-pointer -L c:/gnuwin32/lib -I c:/gnuwin32/include' Important settings: value of $EMACSDATA: c:/Emacs/emacs-110872/etc value of $EMACSDOC: c:/Emacs/emacs-110872/etc value of $EMACSLOADPATH: c:/Emacs/emacs-110872/site-lisp;c:/Emacs/emacs-110872/../site-lisp;c:/Emacs/emacs-110872/lisp;c:/Emacs/emacs-110872/leim value of $EMACSPATH: c:/Emacs/emacs-110872/bin value of $LANG: ENG locale-coding-system: cp1252 default enable-multibyte-characters: t Major mode: Perl Minor modes in effect: tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: M-x s e t SPC v a r i a b l e p e r l - p r e t t i f y - s y m b o l s n i l C-x k C-x C-f b u i l d . p l C-x = M-x r e p o r t - e m a c s - b u g Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Char: = (61, #o75, #x3d) point=388 of 13354 (3%) column=34 Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils cus-edit easymenu cus-start cus-load wid-edit help-fns perl-mode time-date tooltip ediff-hook vc-hooks lisp-float-type mwheel dos-w32 ls-lisp w32-common-fns disp-table w32-win w32-vars tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process w32 multi-tty emacs) From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 15 11:22:00 2013 Received: (at 13449) by debbugs.gnu.org; 15 Jan 2013 16:22:00 +0000 Received: from localhost ([127.0.0.1]:33621 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv9Gy-0001Nd-3B for submit@debbugs.gnu.org; Tue, 15 Jan 2013 11:22:00 -0500 Received: from mtaout20.012.net.il ([80.179.55.166]:49932) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv9Gv-0001NW-Ox for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 11:21:58 -0500 Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MGO00200DC5ZN00@a-mtaout20.012.net.il> for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 18:20:51 +0200 (IST) Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MGO002ZWDEQAEF0@a-mtaout20.012.net.il>; Tue, 15 Jan 2013 18:20:51 +0200 (IST) Date: Tue, 15 Jan 2013 18:21:23 +0200 From: Eli Zaretskii Subject: Re: bug#13449: 24.3.50; Perl mode composed symbols not visible In-reply-to: X-012-Sender: halo1@inter.net.il To: Richard Copley Message-id: <837gnequws.fsf@gnu.org> References: X-Spam-Score: 1.5 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: > Date: Tue, 15 Jan 2013 10:17:38 +0000 > From: Richard Copley > > When I visit a Perl source file from `emacs -Q', the Unicode > replacements for `=>' and "::" are not visible (they appear the same as > a single space character would). The `->' character is not > affected. This happens on Windows XP. [...] Content analysis details: (1.5 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.179.55.166 listed in list.dnswl.org] 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% [score: 0.5000] X-Debbugs-Envelope-To: 13449 Cc: 13449@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eli Zaretskii 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: 1.5 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: > Date: Tue, 15 Jan 2013 10:17:38 +0000 > From: Richard Copley > > When I visit a Perl source file from `emacs -Q', the Unicode > replacements for `=>' and "::" are not visible (they appear the same as > a single space character would). The `->' character is not > affected. This happens on Windows XP. [...] Content analysis details: (1.5 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.179.55.166 listed in list.dnswl.org] 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% [score: 0.4973] > Date: Tue, 15 Jan 2013 10:17:38 +0000 > From: Richard Copley > > When I visit a Perl source file from `emacs -Q', the Unicode > replacements for `=>' and "::" are not visible (they appear the same as > a single space character would). The `->' character is not > affected. This happens on Windows XP. I cannot reproduce this on my XP SP3 box, with today's development sources. Your Emacs is quite old (2 months ago), but I doubt that this problem is due to some bug we had at that time. When you go to those "space characters" and type "C-u C-x =", what does Emacs say about these two characters in the buffer that it pops up? From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 15 11:41:44 2013 Received: (at 13449) by debbugs.gnu.org; 15 Jan 2013 16:41:44 +0000 Received: from localhost ([127.0.0.1]:33633 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv9a4-0001pM-7W for submit@debbugs.gnu.org; Tue, 15 Jan 2013 11:41:44 -0500 Received: from mail-ob0-f181.google.com ([209.85.214.181]:64259) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv9a0-0001pD-Ud for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 11:41:41 -0500 Received: by mail-ob0-f181.google.com with SMTP id oi10so323246obb.26 for <13449@debbugs.gnu.org>; Tue, 15 Jan 2013 08:41:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=LlNFq5HbLmN9eFk4iwA9YHKG05QazpZUinurceAKE5w=; b=06Z6m+kfWaG4DbBzsgGex9YWr7uCyoP8DbvSv37KXLi6RDcVXYpXv3thvL1KUeeZsD GxzB3x1M+erFQ9QM+WxthxRE7XvlCr8NnbMHABLKc66g6mJ9ffYjMLEhQYLg0tXF6QXv ibMF73b5vnY0cw2NicpsFfqgD3mVzCqn0uFOY3m1KXig6FpktMhhDPE7XqOAxy0G21TD ax98NHRDZxP/fLq3FQCkieajm1B0QXWIVFDHyWVPlCw4IHoUxyJdstElXhKgDg0byFn7 ZYEDlpigzbA1dHbXVJeGfKJihZiAJpjri5qa3jfTTxfyjc/8/tA1g8KRrPqEbhVhI5hS HiPQ== MIME-Version: 1.0 Received: by 10.182.226.103 with SMTP id rr7mr64207483obc.76.1358268069872; Tue, 15 Jan 2013 08:41:09 -0800 (PST) Received: by 10.182.43.34 with HTTP; Tue, 15 Jan 2013 08:41:09 -0800 (PST) In-Reply-To: <837gnequws.fsf@gnu.org> References: <837gnequws.fsf@gnu.org> Date: Tue, 15 Jan 2013 16:41:09 +0000 Message-ID: Subject: Re: bug#13449: 24.3.50; Perl mode composed symbols not visible From: Richard Copley To: Eli Zaretskii Content-Type: text/plain; charset=ISO-8859-1 X-Spam-Score: 0.1 (/) X-Debbugs-Envelope-To: 13449 Cc: 13449@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: 0.1 (/) On 15 January 2013 16:21, Eli Zaretskii wrote: > I cannot reproduce this on my XP SP3 box, with today's development > sources. Your Emacs is quite old (2 months ago), but I doubt that > this problem is due to some bug we had at that time. Sorry, I should have said: the bug is still present in 111524 (early this morning); 110872 (two months ago) was the earliest build that I happen to have hanging around that exhibits the bug. > When you go to those "space characters" and type "C-u C-x =", what > does Emacs say about these two characters in the buffer that it pops > up? The following (except that the "=>" is not visible in the Emacs buffer): position: 388 of 13355 (3%), column: 34 character: = (displayed as =) (codepoint 61, #o75, #x3d) preferred charset: ascii (ASCII (ISO646 IRV)) code point in charset: 0x3D syntax: . which means: punctuation category: .:Base, a:ASCII, l:Latin, r:Roman to input: type "C-x 8 RET HEX-CODEPOINT" or "C-x 8 RET NAME" buffer code: #x3D file code: #x3D (encoded by coding system undecided-dos) display: composed to form "=>" (see below) Composed with the following character(s) ">" by the rule: (?=>) The component character(s) are displayed by these fonts (glyph codes): =>: uniscribe:-outline-Source Code Pro-normal-normal-normal-mono-13-*-*-*-c-*-iso10646-1 (#x01) See the variable `reference-point-alist' for the meaning of the rule. Character code properties: customize what to show name: EQUALS SIGN general-category: Sm (Symbol, Math) decomposition: (61) ('=') There are text properties here: composition [Show] fontified t From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 15 11:51:52 2013 Received: (at 13449) by debbugs.gnu.org; 15 Jan 2013 16:51:52 +0000 Received: from localhost ([127.0.0.1]:33643 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv9js-00023d-Fs for submit@debbugs.gnu.org; Tue, 15 Jan 2013 11:51:52 -0500 Received: from mail-ob0-f176.google.com ([209.85.214.176]:46628) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tv9jq-00023W-FR for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 11:51:51 -0500 Received: by mail-ob0-f176.google.com with SMTP id un3so332612obb.7 for <13449@debbugs.gnu.org>; Tue, 15 Jan 2013 08:51:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=IP8AjS7tj61Vz3D3Ofkd6C/Q0SRnmyCKAHOqzoTh0wA=; b=gqD5PQnXnUl7QIKRjUfyWrr7ar6/byNpgAj8moRQ1ZwpD9ndbP4e+GW9Sq7eLmrjY0 g+qA9cpXIG6TiN3bhCA0JnACabYJHxp7+bJERS1x0je26X/I+Ajdgm75tbS9zA6Grupn bElXnb9td6AMmBy6WyMcCyP2qEUjaTDgY4mfxwyyDxYiej/G/U7Y5bdhtzAGAn7mFGK7 Pohzm/Uw/SIMHcdu5EPabjcpfRiyi0AhMGRtpN5533ITK1cBKEq/y9Chn1SHtuEaRdxP w7kVbTLzbebXAvb5rRmgr9372Qv+/zkIOPfw6rOnpXvTvSZ98c5B2g9CurwNwIODM2br hdYQ== MIME-Version: 1.0 Received: by 10.60.32.193 with SMTP id l1mr53958691oei.114.1358268677593; Tue, 15 Jan 2013 08:51:17 -0800 (PST) Received: by 10.182.43.34 with HTTP; Tue, 15 Jan 2013 08:51:17 -0800 (PST) In-Reply-To: References: <837gnequws.fsf@gnu.org> Date: Tue, 15 Jan 2013 16:51:17 +0000 Message-ID: Subject: Re: bug#13449: 24.3.50; Perl mode composed symbols not visible From: Richard Copley To: Eli Zaretskii Content-Type: text/plain; charset=ISO-8859-1 X-Spam-Score: 0.1 (/) X-Debbugs-Envelope-To: 13449 Cc: 13449@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: -0.7 (/) > The following (except that the "=>" is not visible in the Emacs buffer): Note: my mail client changed the unicode character U+21D2 (Rightwards Double Arrow) to "=" and ">". All the occurrences of "=>" in my last mail should be U+21D2 (decimal 8658). Expanding the composition property (by typing RET on [Show] in the pop-up buffer) gives: (1 2 [8658]) From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 15 12:09:06 2013 Received: (at 13449) by debbugs.gnu.org; 15 Jan 2013 17:09:06 +0000 Received: from localhost ([127.0.0.1]:33652 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvA0Y-0002S4-6U for submit@debbugs.gnu.org; Tue, 15 Jan 2013 12:09:06 -0500 Received: from mtaout22.012.net.il ([80.179.55.172]:43326) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvA0W-0002Rx-6I for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 12:09:05 -0500 Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0MGO00500F887C00@a-mtaout22.012.net.il> for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 19:08:08 +0200 (IST) Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MGO005UOFLJ8N00@a-mtaout22.012.net.il>; Tue, 15 Jan 2013 19:08:07 +0200 (IST) Date: Tue, 15 Jan 2013 19:08:40 +0200 From: Eli Zaretskii Subject: Re: bug#13449: 24.3.50; Perl mode composed symbols not visible In-reply-to: X-012-Sender: halo1@inter.net.il To: Richard Copley Message-id: <831udmqspz.fsf@gnu.org> References: <837gnequws.fsf@gnu.org> X-Spam-Score: 1.5 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: > Date: Tue, 15 Jan 2013 16:51:17 +0000 > From: Richard Copley > Cc: 13449@debbugs.gnu.org > > > The following (except that the "=>" is not visible in the Emacs buffer): > > Note: my mail client changed the unicode character U+21D2 (Rightwards > Double Arrow) to "=" and ">". [...] Content analysis details: (1.5 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.179.55.172 listed in list.dnswl.org] 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% [score: 0.4246] X-Debbugs-Envelope-To: 13449 Cc: 13449@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eli Zaretskii 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: 0.2 (/) > Date: Tue, 15 Jan 2013 16:51:17 +0000 > From: Richard Copley > Cc: 13449@debbugs.gnu.org > > > The following (except that the "=>" is not visible in the Emacs buffer): > > Note: my mail client changed the unicode character U+21D2 (Rightwards > Double Arrow) to "=" and ">". No, it didn't. The text in the buffer is really 2 characters, = and >. Emacs converts them to u+21d2 at display time. (Character compositions are display-time feature in general.) > Expanding the composition property (by typing RET on [Show] in the > pop-up buffer) gives: > (1 2 > [8658]) I get (0 2 [8658]) but I don't think the difference matters. From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 15 12:15:03 2013 Received: (at 13449) by debbugs.gnu.org; 15 Jan 2013 17:15:03 +0000 Received: from localhost ([127.0.0.1]:33658 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvA6I-0002be-Uc for submit@debbugs.gnu.org; Tue, 15 Jan 2013 12:15:03 -0500 Received: from mtaout20.012.net.il ([80.179.55.166]:33630) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvA6F-0002az-Vh for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 12:15:01 -0500 Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MGO00300FUZKA00@a-mtaout20.012.net.il> for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 19:14:00 +0200 (IST) Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MGO00386FVB8YB0@a-mtaout20.012.net.il>; Tue, 15 Jan 2013 19:14:00 +0200 (IST) Date: Tue, 15 Jan 2013 19:14:32 +0200 From: Eli Zaretskii Subject: Re: bug#13449: 24.3.50; Perl mode composed symbols not visible In-reply-to: X-012-Sender: halo1@inter.net.il To: Richard Copley Message-id: <83y5fupdvr.fsf@gnu.org> References: <837gnequws.fsf@gnu.org> X-Spam-Score: 0.7 (/) X-Debbugs-Envelope-To: 13449 Cc: 13449@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eli Zaretskii 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: 0.2 (/) > Date: Tue, 15 Jan 2013 16:41:09 +0000 > From: Richard Copley > Cc: 13449@debbugs.gnu.org > > > When you go to those "space characters" and type "C-u C-x =", what > > does Emacs say about these two characters in the buffer that it pops > > up? > > The following (except that the "=>" is not visible in the Emacs buffer): > > position: 388 of 13355 (3%), column: 34 > character: = (displayed as =) (codepoint 61, #o75, #x3d) > preferred charset: ascii (ASCII (ISO646 IRV)) > code point in charset: 0x3D > syntax: . which means: punctuation > category: .:Base, a:ASCII, l:Latin, r:Roman > to input: type "C-x 8 RET HEX-CODEPOINT" or "C-x 8 RET NAME" > buffer code: #x3D > file code: #x3D (encoded by coding system undecided-dos) > display: composed to form "=>" (see below) > > Composed with the following character(s) ">" by the rule: > (?=>) > The component character(s) are displayed by these fonts (glyph codes): > =>: uniscribe:-outline-Source Code Pro-normal-normal-normal-mono-13-*-*-*-c-*-iso10646-1 (#x01) So it sounds like you have a bad font, which doesn't include a glyph for this character, but claims it does. On my machine, Emacs uses the Arial Unicode MS font to show the character. If you select the Arial Unicode MS font manually (via S-mouse-1, for example), does the character display correctly? From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 15 13:57:18 2013 Received: (at 13449) by debbugs.gnu.org; 15 Jan 2013 18:57:18 +0000 Received: from localhost ([127.0.0.1]:33772 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvBhF-00061s-Hh for submit@debbugs.gnu.org; Tue, 15 Jan 2013 13:57:17 -0500 Received: from mtaout21.012.net.il ([80.179.55.169]:52091) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvBhC-00061j-Ai for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 13:57:15 -0500 Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0MGO00L00KHMLM00@a-mtaout21.012.net.il> for 13449@debbugs.gnu.org; Tue, 15 Jan 2013 20:56:24 +0200 (IST) Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MGO00LD9KM0FE80@a-mtaout21.012.net.il>; Tue, 15 Jan 2013 20:56:24 +0200 (IST) Date: Tue, 15 Jan 2013 20:56:57 +0200 From: Eli Zaretskii Subject: Re: bug#13449: 24.3.50; Perl mode composed symbols not visible In-reply-to: X-012-Sender: halo1@inter.net.il To: Richard Copley Message-id: <83pq168ebq.fsf@gnu.org> References: <837gnequws.fsf@gnu.org> <83y5fupdvr.fsf@gnu.org> X-Spam-Score: 1.5 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: > Date: Tue, 15 Jan 2013 18:08:09 +0000 > From: Richard Copley > > It does indeed. That explains it, thank you. Deleting "Source Code > Pro" from the Fonts folder in Windows fixes this for me. (Note for > others reading this: since this was from `emacs -Q', the default font > was "Courier New". The bad font "Source Code Pro" was being chosen as > a fallback for missing glyphs.) [...] Content analysis details: (1.5 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.179.55.169 listed in list.dnswl.org] 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% [score: 0.4999] X-Debbugs-Envelope-To: 13449 Cc: 13449@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eli Zaretskii 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: 1.5 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: > Date: Tue, 15 Jan 2013 18:08:09 +0000 > From: Richard Copley > > It does indeed. That explains it, thank you. Deleting "Source Code > Pro" from the Fonts folder in Windows fixes this for me. (Note for > others reading this: since this was from `emacs -Q', the default font > was "Courier New". The bad font "Source Code Pro" was being chosen as > a fallback for missing glyphs.) [...] Content analysis details: (1.5 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.179.55.169 listed in list.dnswl.org] 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% [score: 0.4285] > Date: Tue, 15 Jan 2013 18:08:09 +0000 > From: Richard Copley > > It does indeed. That explains it, thank you. Deleting "Source Code > Pro" from the Fonts folder in Windows fixes this for me. (Note for > others reading this: since this was from `emacs -Q', the default font > was "Courier New". The bad font "Source Code Pro" was being chosen as > a fallback for missing glyphs.) So can we close this bug? From debbugs-submit-bounces@debbugs.gnu.org Wed Jan 16 13:56:01 2013 Received: (at 13449-done) by debbugs.gnu.org; 16 Jan 2013 18:56:01 +0000 Received: from localhost ([127.0.0.1]:35601 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvY9Y-00022V-P0 for submit@debbugs.gnu.org; Wed, 16 Jan 2013 13:56:00 -0500 Received: from mtaout23.012.net.il ([80.179.55.175]:54752) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TvY9U-00022D-VD for 13449-done@debbugs.gnu.org; Wed, 16 Jan 2013 13:55:57 -0500 Received: from conversion-daemon.a-mtaout23.012.net.il by a-mtaout23.012.net.il (HyperSendmail v2007.08) id <0MGQ00400F5HG100@a-mtaout23.012.net.il> for 13449-done@debbugs.gnu.org; Wed, 16 Jan 2013 20:55:19 +0200 (IST) Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout23.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MGQ0047UF83AL50@a-mtaout23.012.net.il>; Wed, 16 Jan 2013 20:55:16 +0200 (IST) Date: Wed, 16 Jan 2013 20:55:18 +0200 From: Eli Zaretskii Subject: Re: bug#13449: 24.3.50; Perl mode composed symbols not visible In-reply-to: X-012-Sender: halo1@inter.net.il To: Richard Copley Message-id: <83ehhl7yax.fsf@gnu.org> References: <837gnequws.fsf@gnu.org> <83y5fupdvr.fsf@gnu.org> <83pq168ebq.fsf@gnu.org> X-Spam-Score: 1.5 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: > Date: Wed, 16 Jan 2013 10:08:50 +0000 > From: Richard Copley > > > So can we close this bug? > > I should think so, yes. Not an Emacs bug. Great, closing. > Only tangentially related: would it be reasonable to mention > `perl-prettify-symbols' in NEWS? [...] Content analysis details: (1.5 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.179.55.175 listed in list.dnswl.org] 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% [score: 0.5000] X-Debbugs-Envelope-To: 13449-done Cc: 13449-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eli Zaretskii 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: 1.5 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: > Date: Wed, 16 Jan 2013 10:08:50 +0000 > From: Richard Copley > > > So can we close this bug? > > I should think so, yes. Not an Emacs bug. Great, closing. > Only tangentially related: would it be reasonable to mention > `perl-prettify-symbols' in NEWS? [...] Content analysis details: (1.5 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.179.55.175 listed in list.dnswl.org] 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% [score: 0.4972] > Date: Wed, 16 Jan 2013 10:08:50 +0000 > From: Richard Copley > > > So can we close this bug? > > I should think so, yes. Not an Emacs bug. Great, closing. > Only tangentially related: would it be reasonable to mention > `perl-prettify-symbols' in NEWS? I guess so, but since I don't use Perl mode, I will defer to someone who does to do that. Thanks. From unknown Mon Jun 23 00:33:12 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Thu, 14 Feb 2013 12:24:03 +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