Package: emacs;
Reported by: trentbuck <at> gmail.com (Trent W. Buck)
Date: Tue, 18 May 2010 11:24:02 UTC
Severity: normal
Found in version 23.2
Done: Juri Linkov <juri <at> jurta.org>
Bug is archived. No further changes may be made.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: trentbuck <at> gmail.com (Trent W. Buck) To: bug-gnu-emacs <at> gnu.org Subject: 23.2; [M-x grep] match no longer coloured by default Date: Tue, 18 May 2010 21:23:10 +1000
Today I upgraded Debian's Emacs package from 23.1+1-9 to 23.2+1-2. After doing so, I noticed that M-x grep RET did not font-lock the match area by default. It *does* do so if I manually --color as an argument. For example, -*- mode: grep; default-directory: "/usr/share/live-helper/helpers/" -*- Grep started at Tue May 18 21:11:13 grep -nHr . -e LH_INITRAMFS --color ./binary_manifest:45:case "${LH_INITRAMFS}" in [...] The LH_INITRAMFS on the fifth line has a blue background (the "match" face) iff I add --color. In 23.1 I didn't need to supply --color. Note that in my environment, I have GREP_OPTIONS=--color=auto Therefore, my initial guess is that Emacs is now calling grep differently, or grep's --color=auto heuristic has changed recently. I'm running GNU grep 2.6.3. In GNU Emacs 23.2.1 (x86_64-pc-linux-gnu) of 2010-05-16 on barber, modified by Debian configured using `configure '--build' 'x86_64-linux-gnu' '--build' 'x86_64-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.2/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.2/leim' '--with-x=no' '--without-gconf' 'build_alias=x86_64-linux-gnu' 'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g' 'CPPFLAGS='' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: C value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: en_AU.utf8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Fundamental Minor modes in effect: shell-dirtrack-mode: t rcirc-track-minor-mode: t xterm-mouse-mode: t ido-everywhere: t savehist-mode: t icomplete-mode: t partial-completion-mode: t show-paren-mode: t delete-selection-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Recent input: e l p RET C-x ESC O C C-x ESC O A C-s e m a c s ESC O B ESC [ 1 ~ ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B C-s - n ESC [ 1 ~ C-s - H ESC O B ESC [ 1 ~ ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B ESC O B C-x ESC O B C-x ESC O D ESC x g r e p RET ESC O A ESC O A ESC b ESC b ESC b ESC [ 4 ~ SPC - - c o l o r RET C-x ESC O A O K , SPC t h a t ' s SPC w e i r d . RET I t SPC D T R T SPC i f SPC I SPC m a n u a l l y SPC p a s s SPC - - c o l o r RET C-x ESC O B C-x ESC O C ESC O B ESC O B ESC O B ESC O B ESC [ 4 ~ ESC b ESC b C-u C-x = C-x ESC O B ESC O D C-x C-g ESC x r e p o r t SPC e m a c s SPC b u g RET Recent messages: Grep finished (matches found) Mark saved where search started Char: t (116, #o164, #x74) point=203 of 4450 (5%) column=82 Char: o (111, #o157, #x6f) point=194 of 4450 (4%) column=73 Quit [2 times] Mark saved where search started [3 times] Grep finished (matches found) Type "q" to restore this window. Char: I (73, #o111, #x49) point=179 of 2152 (8%) column=32 When done with this frame, type C-x 5 0 Load-path shadows: /usr/share/emacs/site-lisp/haskell-mode/inf-haskell hides /usr/share/emacs/23.2/site-lisp/haskell-mode/inf-haskell /usr/share/emacs/site-lisp/haskell-mode/haskell-site-file hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-site-file /usr/share/emacs/site-lisp/haskell-mode/haskell-simple-indent hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-simple-indent /usr/share/emacs/site-lisp/haskell-mode/haskell-mode hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-mode /usr/share/emacs/site-lisp/haskell-mode/haskell-indentation hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-indentation /usr/share/emacs/site-lisp/haskell-mode/haskell-indent hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-indent /usr/share/emacs/site-lisp/haskell-mode/haskell-hugs hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-hugs /usr/share/emacs/site-lisp/haskell-mode/haskell-ghci hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-ghci /usr/share/emacs/site-lisp/haskell-mode/haskell-font-lock hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-font-lock /usr/share/emacs/site-lisp/haskell-mode/haskell-doc hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-doc /usr/share/emacs/site-lisp/haskell-mode/haskell-decl-scan hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-decl-scan /usr/share/emacs/site-lisp/haskell-mode/haskell-cabal hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-cabal /usr/share/emacs/site-lisp/haskell-mode/haskell-c hides /usr/share/emacs/23.2/site-lisp/haskell-mode/haskell-c /usr/share/emacs/23.2/site-lisp/puppet-el/puppet-mode hides /usr/share/emacs/site-lisp/puppet-mode /usr/share/emacs/23.2/site-lisp/debian-startup hides /usr/share/emacs/site-lisp/debian-startup /usr/share/emacs23/site-lisp/dictionaries-common/flyspell hides /usr/share/emacs/23.2/lisp/textmodes/flyspell /usr/share/emacs23/site-lisp/dictionaries-common/ispell hides /usr/share/emacs/23.2/lisp/textmodes/ispell Features: (shadow sort mail-extr emacsbug descr-text help-mode dired-aux vc-dispatcher vc-darcs cl cl-19 xml view sh-script executable grep compile tool-bar tramp-imap assoc tramp-gw tramp-fish tramp-smb tramp-cache tramp-ftp tramp-cmds tramp advice help-fns advice-preload shell comint tramp-compat trampver multi-isearch windmove w3m-form w3m-symbol url-util url-handlers url-parse url-vars ffap mule-util w3m-cookie w3m-bookmark w3m-session w3m doc-view dired image-mode w3m-hist w3m-fb w3m-ems w3m-ccl ccl w3m-favicon w3m-image w3m-proc w3m-util browse-url parse-time timezone nndraft nnmh auth-source gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg gnus-art image mm-uu mml2015 epg-config mm-view smime dig nntp gnus-cache gnus-sum nnoo gnus-group gnus-undo nnmail mail-source format-spec gnus-start gnus-spec gnus-int gnus-range message sendmail regexp-opt ecomplete rfc822 mml easymenu mml-sec password-cache mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev gmm-utils mailheader canlock sha1 hex-util hashcash gnus-win gnus gnus-ems nnheader gnus-util netrc mail-utils mm-util mail-prsvr wid-edit disp-table rcirc time-date ring server jka-compr edmacro kmacro xt-mouse ido savehist icomplete complete paren delsel saveplace debian-el debian-el-loaddefs w3m-load emacs-goodies-el emacs-goodies-custom emacs-goodies-loaddefs easy-mmode dpkg-dev-el dpkg-dev-el-loaddefs ediff-hook vc-hooks lisp-float-type lisp-mode register page menu-bar rfn-eshadow timer select mldrag 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 loaddefs button minibuffer faces cus-face files text-properties overlay md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind multi-tty emacs)
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