From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Morten Welinder Newsgroups: gmane.emacs.bugs Subject: bug#48038: 26.3; Incorrect syntax highlighting in perl-mode Date: Mon, 26 Apr 2021 11:50:18 -0400 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36470"; mail-complaints-to="usenet@ciao.gmane.io" To: 48038@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Apr 26 18:32:36 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 1lb49z-0009Jq-OE for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 26 Apr 2021 18:32:35 +0200 Original-Received: from localhost ([::1]:42202 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lb49y-0004sW-Ni for geb-bug-gnu-emacs@m.gmane-mx.org; 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Start "emacs -Q" and create a buffer "foo.pl" with the contents my %h = (foo => 1, q_foo => 2, ); 2. Notice that "q" is coloured black and "_foo" and everything thereafter is coloured red. Expected is that the whole key is black and that the subsequent text is not affected. Note: just loading a file with the above contents is not enough. The problem appears to happen during typing, specifically at [Enter] after "2,". A workaround is to change "_" to be a word character, but that comes with changes in word movement commands thereby upsetting ancient muscle memory. Morten In GNU Emacs 26.3 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.14) of 2020-03-26, modified by Debian built on lcy01-amd64-020 Windowing system distributor 'The X.Org Foundation', version 11.0.12009000 System Description: Linux Mint 20.1 Recent messages: Quit completing-read-default: Command attempted to use minibuffer while in minibuffer Quit C-x C-g is undefined Quit [2 times] (New file) kill-line: End of buffer [3 times] Saving file /home/welinder/foo.pl... Wrote /home/welinder/foo.pl Mark set previous-line: Beginning of buffer Configured using: 'configure --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/lib --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --enable-libsystemd --with-pop=yes --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.3/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.3/site-lisp:/usr/share/emacs/site-lisp --with-sound=alsa --without-gconf --with-mailutils --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/lib --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --enable-libsystemd --with-pop=yes --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.3/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.3/site-lisp:/usr/share/emacs/site-lisp --with-sound=alsa --without-gconf --with-mailutils --with-x=yes --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2 -fdebug-prefix-map=/build/emacs-mEZBk7/emacs-26.3+1=. -fstack-protector-strong -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' 'LDFLAGS=-Wl,-Bsymbolic-functions -Wl,-z,relro'' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS GLIB NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM THREADS LIBSYSTEMD LCMS2 Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Perl Minor modes in effect: shell-dirtrack-mode: t diff-auto-refine-mode: t tooltip-mode: t global-eldoc-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 line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils make-mode add-log cl-extra help-mode edmacro kmacro m4-mode dabbrev dired dired-loaddefs thingatpt grep compile python tramp-sh tramp tramp-compat tramp-loaddefs trampver ucs-normalize shell pcomplete parse-time format-spec advice auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json map seq byte-opt gv bytecomp byte-compile cconv comint ring ansi-color misearch multi-isearch vc-git diff-mode easy-mmode perl-mode cc-mode cc-fonts easymenu cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs cl-loaddefs cl-lib elec-pair time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type 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 elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame 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 charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files 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 move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 327211 31035) (symbols 48 26835 5) (miscs 40 248 2187) (strings 32 48939 3513) (string-bytes 1 1559376) (vectors 16 49625) (vector-slots 8 1598228 187380) (floats 8 75 458) (intervals 56 15342 59) (buffers 992 29))