From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tom Tromey Newsgroups: gmane.emacs.bugs Subject: bug#18959: 25.0.50; vc-change-log displays "show 2x entries" even when none available Date: Wed, 05 Nov 2014 12:23:40 -0700 Message-ID: <87wq79v4cj.fsf@tromey.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1415215530 10340 80.91.229.3 (5 Nov 2014 19:25:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 5 Nov 2014 19:25:30 +0000 (UTC) To: 18959@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Nov 05 20:25:23 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Xm6Co-0008DB-Ub for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Nov 2014 20:25:23 +0100 Original-Received: from localhost ([::1]:48177 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xm6Co-0004am-HK for geb-bug-gnu-emacs@m.gmane.org; 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a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:Date:Subject:To:From; bh=4n+1KzdQdYS8NFrhx0iI9GzHM8n5YzDe2+h9sedo2xA=; b=SHfg2jTllVSKKUzwuI1kmhczzzK110dH/idxoRUwJofa6YXBrTjOcGL6fAXc8dEmEaBqlT8//urSBvCEoqOLE8Sa0cDmIdsiOMp7AzyiXwvabw0ho9Am7C+N1I9NNK37; Original-Received: from [71.33.139.67] (port=50307 helo=pokyo) by box522.bluehost.com with esmtpsa (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.82) (envelope-from ) id 1Xm6BE-0001qd-T6; Wed, 05 Nov 2014 12:23:45 -0700 X-Attribution: Tom X-Identified-User: {36111:box522.bluehost.com:elynrobi:tromey.com} {sentby:smtp auth 71.33.139.67 authed with tom+tromey.com} X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:95567 I did "C-x v l" on a file with 5 revisions. They all appear in *vc-change-log*. At the bottom I see two buttons: Show 2X entries Show unlimited entries First, there aren't any more entries, so showing these buttons is confusing. That's somewhat understandable but it would be nice if it didn't do that. Clicking "Show 2X entries" shows the same data -- and the buttons reappear. In this case the buttons definitely should not show up. Clicking "Show unlimited entries" does the right thing -- the buttons go away. This behavior is more confusing when the entries don't fit in the window. Then it isn't obvious if clicking the button actually got more entries or not. In GNU Emacs 25.0.50.3 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.9) of 2014-10-09 on pokyo Repository revision: 118080 eggert@cs.ucla.edu-20141009065410-dhgjku4gclzl71kj Windowing system distributor `Fedora Project', version 11.0.11404000 System Description: Fedora release 20 (Heisenbug) Configured using: `configure --prefix=/home/tromey/Emacs/install' Configured features: XPM JPEG TIFF GIF PNG SOUND GPM DBUS GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE LIBOTF XFT ZLIB Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: JS Minor modes in effect: shell-dirtrack-mode: t erc-spelling-mode: t erc-truncate-mode: t diff-auto-refine-mode: t flyspell-mode: t which-function-mode: t projectile-global-mode: t projectile-mode: t desktop-save-mode: t erc-status-mode: t erc-services-mode: t erc-list-mode: t erc-menu-mode: t erc-autojoin-mode: t erc-ring-mode: t erc-networks-mode: t erc-pcomplete-mode: t erc-track-mode: t erc-track-minor-mode: t erc-match-mode: t erc-button-mode: t erc-fill-mode: t erc-stamp-mode: t erc-netsplit-mode: t erc-irccontrols-mode: t erc-noncommands-mode: t erc-move-to-prompt-mode: t erc-readonly-mode: t savehist-mode: t tooltip-mode: t electric-indent-mode: t mouse-wheel-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t auto-fill-function: do-auto-fill Recent input: C-a M-x r g r e p J S O N C-x o C-x 1 C-x b s c r C-x 1 C-u C-SPC C-z n C-x b s h a r C-u C-SPC C-u C-SPC C-p C-p C-e M-b M-b M-b M-b M-d e v e n t u a l l y SPC _ r e q u e s t M-q C-n C-x C-s C-g C-r _ r e q u e s t C-r C-r C-r C-r C-r C-r C-r C-r C-a C-u C-u C-n C-l C-z n C-u C-u C-p C-s a r e q u e s t C-s C-s C-s C-s C-r C-r C-a C-u C-u C-p C-s f r e q e e e z e C-s C-a C-u C-n C-u C-n C-s _ s e n d C-w C-s C-s C-a C-u C-n C-u C-n C-l C-x b t r a n C-x v g C-z n C-l C-l C-l C-z n C-e C-a d C-x 1 C-s f r e e z e C-a C-c b C-c C-g C-x b C-h c a a r d e e p C-s C-f C-f C-f C-g B M-v C-x k y e s C-z n y i k e s C-a C-k C-z n C-z n C-z n C-z n C-z n C-z n C-x v l C-x 1 M-> C-p C-n C-a M-> M-> C-u C-b M-> C-z n M-x r e p o r t - e m Recent messages: Annotating... done Error during redisplay: (jit-lock-function 1) signaled (wrong-type-argument arrayp nil) r is undefined Cannot extract revision number from the current line e is undefined [2 times] Annotating... funcall-interactively: End of buffer [3 times] Quit B is undefined scroll-down-command: Beginning of buffer Load-path shadows: /home/tromey/.emacs.d/elpa/css-mode-1.0/css-mode hides /home/tromey/Emacs/install/share/emacs/25.0.50/lisp/textmodes/css-mode /home/tromey/.emacs.d/elpa/bubbles-0.5/bubbles hides /home/tromey/Emacs/install/share/emacs/25.0.50/lisp/play/bubbles /home/tromey/Emacs/install/share/emacs/25.0.50/lisp/loaddefs hides /home/tromey/Emacs/install/share/emacs/25.0.50/lisp/obsolete/loaddefs Features: (tetris gamegrid m4-mode asm-mode tabify man compare-w nroff-mode rst apropos gdb-mi bindat hi-lock perl-mode thai-util thai-word tramp-cache tramp tramp-compat tramp-loaddefs cl-macs trampver rebase-mode rx shadow emacsbug nxml-uchnm rng-xsd xsd-regexp rng-cmpct rng-nxml rng-valid rng-loc rng-uri rng-parse nxml-parse rng-match rng-dt rng-util rng-pttrn nxml-ns nxml-mode nxml-outln nxml-rap nxml-util nxml-glyph nxml-enc xmltok vc-annotate ido log-edit eww log-view pcvs-util novice etags find-dired ffap two-column autoconf autoconf-mode sh-script smie executable shell find-file eieio-opt speedbar sb-image ezimage dframe help-mode gdb-shell webjump dabbrev copyright idutils derived gnus-fun flow-fill gnus-html xml mm-url mailalias bbdb-sc supercite regi mail-hist nnir shr-color color xterm url-http url-gw url-auth url-queue url-cache url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util url-parse url-vars shr browse-url misearch multi-isearch erc-spelling erc-truncate bbdb-gui bbdb-hooks mule-util sort smiley gnus-cite mm-archive gnus-async gnus-bcklg qp gnus-ml disp-table gnus-topic nndraft nnmh nnfolder utf-7 bbdb-gnus bbdb-snarf mail-extr bbdb-com warnings cl gv gnutls network-stream starttls gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg nntp gnus-cache gnus-registry registry eieio-base gnus-art mm-uu mml2015 mm-view mml-smime smime dig mailcap gnus-sum gnus-group gnus-undo smtpmail sendmail gnus-start gnus-cloud nnimap nnmail mail-source tls utf7 netrc nnoo parse-time gnus-spec gnus-int gnus-range gnus-win gnus gnus-ems nnheader message rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev mail-utils gmm-utils mailheader goto-addr add-log dired-aux gud org-element org-rmail org-mhe org-irc org-info org-gnus org-docview doc-view jka-compr image-mode dired org-bibtex bibtex org-bbdb org-w3m org org-macro org-footnote org-pcomplete org-list org-faces org-entities noutline outline org-version ob-emacs-lisp ob ob-tangle ob-ref ob-lob ob-table ob-exp org-src ob-keys ob-comint ob-core ob-eval org-compat org-macs org-loaddefs conf-mode python sgml-mode vc-arch vc-mtn vc-hg vc-bzr vc-sccs vc-svn vc-cvs vc-rcs js json smerge-mode diff-mode easy-mmode bug-reference vc-git cc-mode cc-fonts cc-guess cc-menus cc-cmds flyspell ispell eldoc diminish appt diary-lib diary-loaddefs cal-menu calendar cal-loaddefs which-func imenu projectile edmacro kmacro pkg-info find-func lisp-mnt epl grep compile dash s minimap autorevert filenotify desktop frameset cus-start cus-load status erc-services erc-list erc-menu erc-join erc-ring erc-networks erc-pcomplete pcomplete erc-track erc-match erc-button wid-edit cl-loaddefs cl-lib erc-fill erc-stamp erc-netsplit erc-goodies erc erc-backend erc-compat format-spec auth-source eieio byte-opt bytecomp byte-compile cconv eieio-core gnus-util mm-util mail-prsvr password-cache thingatpt pp advice help-fns vc-dir ewoc vc vc-dispatcher cc-styles cc-align cc-engine cc-vars cc-defs bbdb timezone ange-ftp comint ansi-color ring server savehist dwarf-mode-autoloads jabber-autoloads lisppaste-autoloads pydoc-info-autoloads info-look info easymenu weblogger-autoloads package epg-config bbdb-autoloads time-date tooltip electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode prog-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 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 make-network-process dbusbind gfilenotify dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs) Memory information: ((conses 16 5111245 836212) (symbols 48 177885 813) (miscs 40 69549 36469) (strings 32 584986 164408) (string-bytes 1 65621221) (vectors 16 130771) (vector-slots 8 3605726 213100) (floats 8 887 1930) (intervals 56 790737 8645) (buffers 976 1690) (heap 1024 538033 100324)) Tom