From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Daniel Mendler Newsgroups: gmane.emacs.bugs Subject: bug#52459: 28.0.90; prin1-to-string does not escape bidi control characters despite print-escape-control-characters=t Date: Sun, 12 Dec 2021 21:13:12 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38442"; mail-complaints-to="usenet@ciao.gmane.io" To: 52459@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Dec 12 21:14:35 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 1mwVEw-0009nu-Tb for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 12 Dec 2021 21:14:35 +0100 Original-Received: from localhost ([::1]:37340 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mwVEv-0004zc-0r for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 12 Dec 2021 15:14:33 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44712) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwVEQ-0004yL-Tf for bug-gnu-emacs@gnu.org; Sun, 12 Dec 2021 15:14:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41680) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mwVEP-0000iw-SK for bug-gnu-emacs@gnu.org; Sun, 12 Dec 2021 15:14:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mwVEP-0002ED-N2 for bug-gnu-emacs@gnu.org; Sun, 12 Dec 2021 15:14:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Daniel Mendler Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 12 Dec 2021 20:14:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 52459 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.16393400018507 (code B ref -1); Sun, 12 Dec 2021 20:14:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 12 Dec 2021 20:13:21 +0000 Original-Received: from localhost ([127.0.0.1]:53226 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mwVDl-0002D8-1h for submit@debbugs.gnu.org; Sun, 12 Dec 2021 15:13:21 -0500 Original-Received: from lists.gnu.org ([209.51.188.17]:38928) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mwVDk-0002D1-0C for submit@debbugs.gnu.org; Sun, 12 Dec 2021 15:13:20 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44632) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwVDj-0004tx-CR for bug-gnu-emacs@gnu.org; Sun, 12 Dec 2021 15:13:19 -0500 Original-Received: from [2a01:4f8:121:346::180] (port=59689 helo=mail.qxqx.de) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwVDg-0007wO-Nz for bug-gnu-emacs@gnu.org; Sun, 12 Dec 2021 15:13:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=qxqx.de; s=mail1392553390; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Date: Message-ID:Subject:From:To:Sender:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=2SPhhSXO1S0JOZk5SveOCAFDOuiTWXPm/wfjkdaPAjg=; b=ZafLf0mzuE6DgGaeYfNa66CmlC 7Ow2ohIQLF5ahY7MpWTNDnsmMRVpV8yc/mMep+cwDjjFJlGvIt9ujn8XWDaYsz4dYTiFy9QtKBFFY zOwHPw4sYAgwE0dqOE6jsXS8unIJTsUwjJrsI8uE1FdTFzoeIapDs6VIVVCE/IjnWsaE=; Content-Language: en-US X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a01:4f8:121:346::180 (failed) Received-SPF: pass client-ip=2a01:4f8:121:346::180; envelope-from=mail@daniel-mendler.de; helo=mail.qxqx.de X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_MED=-2.3, RDNS_NONE=0.793, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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:222264 Archived-At: 1. Start emacs -Q 2. Enter the following in the scratch buffer: (let ((print-escape-control-characters t)) (prin1-to-string bidi-directional-controls-chars)) 3. Evaluate. The bidi control characters are not escaped despite print-escape-control-characters=t. The bidi characters should probably be treated as control characters since they have the Bidi_Control property according to the Unicode standard. If it is undesirable to treat bidi control characters like other control characters it may make sense to introduce another print configuration variable, print-escape-all-control-characters or print-escape-bidi-control-characters? In GNU Emacs 28.0.90 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.5, cairo version 1.16.0) of 2021-12-05 built on projects Repository revision: 34f56561372d83b71dcaff1cdf5d9264ba38fa0e Repository branch: emacs-28 Windowing system distributor 'The X.Org Foundation', version 11.0.12004000 System Description: Debian GNU/Linux 10 (buster) Configured using: 'configure --prefix=/home/user/emacs/install --with-cairo' Configured features: CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG LIBSELINUX LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-mode: t show-paren-mode: t electric-indent-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 indent-tabs-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util rmail rmail-loaddefs auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json map text-property-search time-date subr-x seq byte-opt gv bytecomp byte-compile cconv mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils thingatpt help-fns radix-tree help-mode cl-loaddefs cl-lib two-column iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice button loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 57250 10751) (symbols 48 6852 1) (strings 32 21147 1607) (string-bytes 1 651816) (vectors 16 13342) (vector-slots 8 183349 13347) (floats 8 22 48) (intervals 56 260 1) (buffers 992 13))