From unknown Sun Jun 22 08:07:52 2025 X-Loop: help-debbugs@gnu.org Subject: bug#64056: 28.2; CPerl mode: bad coloring when a comment block is used Resent-From: Vincent Lefevre Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 14 Jun 2023 02:07:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 64056 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 64056@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.168670836620857 (code B ref -1); Wed, 14 Jun 2023 02:07:01 +0000 Received: (at submit) by debbugs.gnu.org; 14 Jun 2023 02:06:06 +0000 Received: from localhost ([127.0.0.1]:43361 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q9Ftd-0005QJ-6v for submit@debbugs.gnu.org; Tue, 13 Jun 2023 22:06:05 -0400 Received: from lists.gnu.org ([209.51.188.17]:37634) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q9Ftb-0005QB-JH for submit@debbugs.gnu.org; Tue, 13 Jun 2023 22:06:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q9Ftb-000178-DP for bug-gnu-emacs@gnu.org; Tue, 13 Jun 2023 22:06:03 -0400 Received: from joooj.vinc17.net ([2001:4b99:1:3:216:3eff:fe20:ac98]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q9FtY-0005VQ-AQ for bug-gnu-emacs@gnu.org; Tue, 13 Jun 2023 22:06:03 -0400 Received: from smtp-zira.vinc17.net (2a02-8428-1b1d-4d01-9274-9d43-0c1c-f0d1.rev.sfr.net [IPv6:2a02:8428:1b1d:4d01:9274:9d43:c1c:f0d1]) by joooj.vinc17.net (Postfix) with ESMTPSA id 36A7113E; Wed, 14 Jun 2023 04:05:48 +0200 (CEST) Received: by zira.vinc17.org (Postfix, from userid 1000) id A230228001C0; Wed, 14 Jun 2023 04:05:47 +0200 (CEST) From: Vincent Lefevre Date: Wed, 14 Jun 2023 04:05:47 +0200 Message-ID: <87jzw6ol1g.fsf@zira.vinc17.org> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: none client-ip=2001:4b99:1:3:216:3eff:fe20:ac98; envelope-from=vincent@vinc17.net; helo=joooj.vinc17.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) When a comment block is used, i.e. =begin comment [code to comment] =end comment =cut as described in the perlfaq7 man page, after some edition, everything starting at the "=begin comment" line is in the comment color, even the code after the "=cut" line (which is no longer commented code). To reproduce the bug: 1. Create a file with ---------------------------------------- #!/usr/bin/env perl foo; =begin comment bar; =end comment =cut print "OK\n"; ---------------------------------------- 2. Open it with "emacs -Q". 3. M-x cperl-mode 4. Go to the beginning of line "foo;". 5. C-k 6. Go to the beginning of line "bar;". 7. C-y At step 7, the color of the line print "OK\n"; changes to the comment color. This occurs whether the Emacs X11 interface is used or not. And this bug is still reproducible with cperl-mode.el from the Git master branch. My Debian bug report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1037544 In GNU Emacs 28.2 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.37, cairo version 1.16.0) of 2023-05-14, modified by Debian built on x86-ubc-01 Windowing system distributor 'The X.Org Foundation', version 11.0.12101007 System Description: Debian GNU/Linux trixie/sid Configured using: 'configure --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/libexec --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --with-libsystemd --with-pop=yes --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/28.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/28.2/site-lisp:/usr/share/emacs/site-lisp --with-sound=alsa --without-gconf --with-mailutils --with-native-compilation --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/libexec --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --with-libsystemd --with-pop=yes --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/28.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/28.2/site-lisp:/usr/share/emacs/site-lisp --with-sound=alsa --without-gconf --with-mailutils --with-native-compilation --with-cairo --with-x=yes --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2 -ffile-prefix-map=/build/emacs-mPr7Vr/emacs-28.2+1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB Important settings: value of $LC_COLLATE: POSIX value of $LC_CTYPE: C.UTF-8 value of $LC_TIME: en_DK.utf8 value of $LANG: POSIX locale-coding-system: utf-8-unix Major mode: CPerl Minor modes in effect: display-time-mode: t tooltip-mode: t global-eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-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 column-number-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-11/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-11/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-11/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-12/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-12/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-12/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-13/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-13/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-13/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-14/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-14/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-14/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-15/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-15/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-15/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.5/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-3.5/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.5/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.6/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-3.6/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.6/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.7/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-3.7/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.7/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-7/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-7/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-7/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-8/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-8/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-8/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-9/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-9/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-9/tablegen-mode /usr/share/emacs/site-lisp/elpa/po-mode-0.21/po-mode hides /usr/share/emacs/site-lisp/elpa-src/po-mode-0.21/po-mode /usr/share/emacs/site-lisp/elpa/po-mode-0.21/po-mode-pkg hides /usr/share/emacs/site-lisp/elpa-src/po-mode-0.21/po-mode-pkg /usr/share/emacs/site-lisp/elpa/po-mode-0.21/po-mode-autoloads hides /usr/share/emacs/site-lisp/elpa-src/po-mode-0.21/po-mode-autoloads /usr/share/emacs/site-lisp/latex-cjk-thai/thai-word hides /usr/share/emacs/28.2/lisp/language/thai-word Features: (shadow sort mail-extr warnings emacsbug message rmc puny dired dired-loaddefs rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util rmail rmail-loaddefs text-property-search time-date mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils cperl-mode rx facemenu cus-edit pp cus-start wid-edit time cus-load cc-styles cc-align cc-engine cc-vars cc-defs edmacro kmacro mmm-auto mmm-vars mmm-utils mmm-compat package browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util mailcap url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json subr-x map url-vars seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib 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 lcms2 dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process native-compile emacs) Memory information: ((conses 16 135608 6639) (symbols 48 11538 0) (strings 32 34682 2270) (string-bytes 1 1172324) (vectors 16 16884) (vector-slots 8 353839 7492) (floats 8 46 11) (intervals 56 297 0) (buffers 992 12)) From unknown Sun Jun 22 08:07:52 2025 X-Loop: help-debbugs@gnu.org Subject: bug#64056: 28.2; CPerl mode: bad coloring when yanking into POD References: <87jzw6ol1g.fsf@zira.vinc17.org> In-Reply-To: <87jzw6ol1g.fsf@zira.vinc17.org> Resent-From: Harald =?UTF-8?Q?J=C3=B6rg?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 15 Jun 2023 15:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 64056 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 64056@debbugs.gnu.org Received: via spool by 64056-submit@debbugs.gnu.org id=B64056.1686844218982 (code B ref 64056); Thu, 15 Jun 2023 15:51:02 +0000 Received: (at 64056) by debbugs.gnu.org; 15 Jun 2023 15:50:18 +0000 Received: from localhost ([127.0.0.1]:47569 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q9pEn-0000Fl-Pf for submit@debbugs.gnu.org; Thu, 15 Jun 2023 11:50:17 -0400 Received: from mout01.posteo.de ([185.67.36.65]:44043) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q9pEm-0000FY-9O for 64056@debbugs.gnu.org; Thu, 15 Jun 2023 11:50:16 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 34EF5240027 for <64056@debbugs.gnu.org>; Thu, 15 Jun 2023 17:50:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1686844210; bh=tUI8rP9KQWYMC+fIYB0B6k99kcpupmys29+GqLUf9ho=; h=From:To:Subject:Date:Message-ID:MIME-Version:From; b=pZZofm0zZwXvFm49UKFv60QHXx1itfi4u4x0k/nf6q6u+/UC31dpFvXIAJRrQsyad EuqQJbRPIW7bE/ealWUM/Fpnapj2OeMc/hKFRTBJjpswa2DnQ1Zpmg2FZsEB3sOjN6 /3xuapk1hy0CBPa3bf/4EgX2CZcMkgNQoApS3sFA3QQU3DT5+JkMUYVWfTTW/a19Zc cFrv6QBxZ6LNfmoGdH+LncXIryQhuOu6HkstCw6I5qDRC3OKs9O4XjdkAtYWUK/lxE 4uCRnGXLxoI6XG37mzs2WDfQiGDSU3pvZOJwk+ydyETV+obGBy3vHuzWyyAn8tAkdR NChn6B1q/kX5w== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4Qhmvj6gRsz6txQ for <64056@debbugs.gnu.org>; Thu, 15 Jun 2023 17:50:09 +0200 (CEST) From: Harald =?UTF-8?Q?J=C3=B6rg?= Date: Thu, 15 Jun 2023 15:50:09 +0000 Message-ID: <87sfaslo7i.fsf@oook.m.uunet.de> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) A good recipe to reproduce, thanks! As far as I can say, comment blocks are innocent, it could break with all sorts of POD ... whenever you yank into the first column of a line. Anyway, it should be fixed in the master branch now. As a workaround, CPerl mode has the command cperl-find-pods-heres (from the Perl menu: Refresh "hard" constructions) to recover from such issues, but of course we'll fix them when concrete examples pop up. -- Cheers, haj From unknown Sun Jun 22 08:07:52 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Vincent Lefevre Subject: bug#64056: closed (Yanking into POD sections is fixed in the Emacs repository.) Message-ID: References: <87cz1bnznz.fsf@oook.m.uunet.de> <87jzw6ol1g.fsf@zira.vinc17.org> X-Gnu-PR-Message: they-closed 64056 X-Gnu-PR-Package: emacs Reply-To: 64056@debbugs.gnu.org Date: Sat, 01 Jul 2023 20:30:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1688243402-18988-1" This is a multi-part message in MIME format... ------------=_1688243402-18988-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #64056: 28.2; CPerl mode: bad coloring when a comment block is used which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 64056@debbugs.gnu.org. --=20 64056: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D64056 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1688243402-18988-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 64056-done) by debbugs.gnu.org; 1 Jul 2023 20:29:45 +0000 Received: from localhost ([127.0.0.1]:58764 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qFhE1-0004vS-EN for submit@debbugs.gnu.org; Sat, 01 Jul 2023 16:29:45 -0400 Received: from mout01.posteo.de ([185.67.36.65]:39155) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qFhDy-0004vB-LT for 64056-done@debbugs.gnu.org; Sat, 01 Jul 2023 16:29:43 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 10513240028 for <64056-done@debbugs.gnu.org>; Sat, 1 Jul 2023 22:29:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1688243377; bh=xWfdRxZClTv5xtQPFXGMl3xMKw+737IqyYr+zUL5BKQ=; h=From:To:Subject:Date:Message-ID:MIME-Version:From; b=rqqB+1fTN8ZieKijNNtAuY0HxyPE9vA65Ifwk4TV3IYcNvLKYSByHiuQMzSXwNaqV uLjH4t9U19MA/SYj2Ro4X1NdHZXPvJSbReTOcEQ26kkJofRHjKxttQ8LtsgY9S+bli WVIVLW7+8DBky7L8MCgMs1XQ/zPX97CDTcIFCdyCZJS8oAktuYOmgVwNxzHwpMW454 r50RHrBeMwyA4WiqT9nr+iI2tjGQ6fNma6CMxfDkwjxAxBe21G+PKWzX7N5IdqYfax Y5K8oKcup2oJgiyZGcymHVU1834DbvbooJ/DanVhPluyC/CcAo8PfFOhzBe+JnaiCK S3HDpE3m1z76g== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4QtkLm4Ynyz9rxG for <64056-done@debbugs.gnu.org>; Sat, 1 Jul 2023 22:29:36 +0200 (CEST) From: =?utf-8?Q?Harald_J=C3=B6rg?= To: 64056-done@debbugs.gnu.org Subject: Yanking into POD sections is fixed in the Emacs repository. Date: Sat, 01 Jul 2023 20:29:36 +0000 Message-ID: <87cz1bnznz.fsf@oook.m.uunet.de> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 64056-done X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Fontification is no longer broken when text is yanked into a POD section. Several changes have been made to make CPerl mode work better with jit-lock mode (which initiates fontification while you type). cperl-mode.el as available in the repository can be used with Emacs 28 and 27 (and could be backported to Emacs 26 if there is interest). Therefore I'm closing the bug now. -- Cheers, haj ------------=_1688243402-18988-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 14 Jun 2023 02:06:06 +0000 Received: from localhost ([127.0.0.1]:43361 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q9Ftd-0005QJ-6v for submit@debbugs.gnu.org; Tue, 13 Jun 2023 22:06:05 -0400 Received: from lists.gnu.org ([209.51.188.17]:37634) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q9Ftb-0005QB-JH for submit@debbugs.gnu.org; Tue, 13 Jun 2023 22:06:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q9Ftb-000178-DP for bug-gnu-emacs@gnu.org; Tue, 13 Jun 2023 22:06:03 -0400 Received: from joooj.vinc17.net ([2001:4b99:1:3:216:3eff:fe20:ac98]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q9FtY-0005VQ-AQ for bug-gnu-emacs@gnu.org; Tue, 13 Jun 2023 22:06:03 -0400 Received: from smtp-zira.vinc17.net (2a02-8428-1b1d-4d01-9274-9d43-0c1c-f0d1.rev.sfr.net [IPv6:2a02:8428:1b1d:4d01:9274:9d43:c1c:f0d1]) by joooj.vinc17.net (Postfix) with ESMTPSA id 36A7113E; Wed, 14 Jun 2023 04:05:48 +0200 (CEST) Received: by zira.vinc17.org (Postfix, from userid 1000) id A230228001C0; Wed, 14 Jun 2023 04:05:47 +0200 (CEST) From: Vincent Lefevre To: bug-gnu-emacs@gnu.org Subject: 28.2; CPerl mode: bad coloring when a comment block is used Date: Wed, 14 Jun 2023 04:05:47 +0200 Message-ID: <87jzw6ol1g.fsf@zira.vinc17.org> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: none client-ip=2001:4b99:1:3:216:3eff:fe20:ac98; envelope-from=vincent@vinc17.net; helo=joooj.vinc17.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) When a comment block is used, i.e. =begin comment [code to comment] =end comment =cut as described in the perlfaq7 man page, after some edition, everything starting at the "=begin comment" line is in the comment color, even the code after the "=cut" line (which is no longer commented code). To reproduce the bug: 1. Create a file with ---------------------------------------- #!/usr/bin/env perl foo; =begin comment bar; =end comment =cut print "OK\n"; ---------------------------------------- 2. Open it with "emacs -Q". 3. M-x cperl-mode 4. Go to the beginning of line "foo;". 5. C-k 6. Go to the beginning of line "bar;". 7. C-y At step 7, the color of the line print "OK\n"; changes to the comment color. This occurs whether the Emacs X11 interface is used or not. And this bug is still reproducible with cperl-mode.el from the Git master branch. My Debian bug report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1037544 In GNU Emacs 28.2 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.37, cairo version 1.16.0) of 2023-05-14, modified by Debian built on x86-ubc-01 Windowing system distributor 'The X.Org Foundation', version 11.0.12101007 System Description: Debian GNU/Linux trixie/sid Configured using: 'configure --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/libexec --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --with-libsystemd --with-pop=yes --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/28.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/28.2/site-lisp:/usr/share/emacs/site-lisp --with-sound=alsa --without-gconf --with-mailutils --with-native-compilation --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/libexec --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --with-libsystemd --with-pop=yes --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/28.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/28.2/site-lisp:/usr/share/emacs/site-lisp --with-sound=alsa --without-gconf --with-mailutils --with-native-compilation --with-cairo --with-x=yes --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2 -ffile-prefix-map=/build/emacs-mPr7Vr/emacs-28.2+1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB Important settings: value of $LC_COLLATE: POSIX value of $LC_CTYPE: C.UTF-8 value of $LC_TIME: en_DK.utf8 value of $LANG: POSIX locale-coding-system: utf-8-unix Major mode: CPerl Minor modes in effect: display-time-mode: t tooltip-mode: t global-eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-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 column-number-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-11/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-11/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-11/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-12/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-12/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-12/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-13/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-13/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-13/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-14/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-14/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-14/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-15/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-15/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-15/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.5/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-3.5/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.5/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.6/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-3.6/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.6/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-3.7/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-3.7/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-3.7/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-7/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-7/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-7/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-8/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-8/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-8/tablegen-mode /usr/share/emacs/site-lisp/llvm-10/llvm-mode hides /usr/share/emacs/site-lisp/llvm-9/llvm-mode /usr/share/emacs/site-lisp/llvm-10/emacs hides /usr/share/emacs/site-lisp/llvm-9/emacs /usr/share/emacs/site-lisp/llvm-10/tablegen-mode hides /usr/share/emacs/site-lisp/llvm-9/tablegen-mode /usr/share/emacs/site-lisp/elpa/po-mode-0.21/po-mode hides /usr/share/emacs/site-lisp/elpa-src/po-mode-0.21/po-mode /usr/share/emacs/site-lisp/elpa/po-mode-0.21/po-mode-pkg hides /usr/share/emacs/site-lisp/elpa-src/po-mode-0.21/po-mode-pkg /usr/share/emacs/site-lisp/elpa/po-mode-0.21/po-mode-autoloads hides /usr/share/emacs/site-lisp/elpa-src/po-mode-0.21/po-mode-autoloads /usr/share/emacs/site-lisp/latex-cjk-thai/thai-word hides /usr/share/emacs/28.2/lisp/language/thai-word Features: (shadow sort mail-extr warnings emacsbug message rmc puny dired dired-loaddefs rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util rmail rmail-loaddefs text-property-search time-date mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils cperl-mode rx facemenu cus-edit pp cus-start wid-edit time cus-load cc-styles cc-align cc-engine cc-vars cc-defs edmacro kmacro mmm-auto mmm-vars mmm-utils mmm-compat package browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util mailcap url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json subr-x map url-vars seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib 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 lcms2 dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process native-compile emacs) Memory information: ((conses 16 135608 6639) (symbols 48 11538 0) (strings 32 34682 2270) (string-bytes 1 1172324) (vectors 16 16884) (vector-slots 8 353839 7492) (floats 8 46 11) (intervals 56 297 0) (buffers 992 12)) ------------=_1688243402-18988-1--