From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Fabrice Niessen" Newsgroups: gmane.emacs.bugs Subject: bug#12906: 24.2.50; Parts of the screen are completely white Date: Thu, 20 Dec 2012 09:38:04 +0100 Organization: Mission Critical IT Message-ID: <80zk19i0er.fsf@somewhere.org> References: <80k3tlh9mb.fsf@somewhere.org> <83sj894kpr.fsf@gnu.org> <80d2zan04b.fsf@somewhere.org> <808v9ymzga.fsf@somewhere.org> <83boeuzk0o.fsf@gnu.org> <8038zjjuh2.fsf@somewhere.org> <80ehin560x.fsf@somewhere.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1355992744 25588 80.91.229.3 (20 Dec 2012 08:39:04 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 20 Dec 2012 08:39:04 +0000 (UTC) Cc: 12906-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Thu Dec 20 09:39:19 2012 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 1Tlbex-0008VZ-55 for geb-bug-gnu-emacs@m.gmane.org; Thu, 20 Dec 2012 09:39:19 +0100 Original-Received: from localhost ([::1]:52208 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tlbej-0006yF-1J for geb-bug-gnu-emacs@m.gmane.org; Thu, 20 Dec 2012 03:39:05 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:48708) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tlbec-0006xt-VJ for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Thu, 20 Dec 2012 03:39:02 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tlbea-0004az-1P for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Thu, 20 Dec 2012 03:38:58 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:41514) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TlbeZ-0004ap-Ts for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Thu, 20 Dec 2012 03:38:55 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1Tlbeg-00078z-6w for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Thu, 20 Dec 2012 03:39:02 -0500 X-Loop: help-debbugs-mXXj517/zsQ@public.gmane.org Resent-From: "Fabrice Niessen" Original-Sender: debbugs-submit-bounces-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org Resent-CC: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org Resent-Date: Thu, 20 Dec 2012 08:39:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs-mXXj517/zsQ@public.gmane.org X-GNU-PR-Message: followup 12906 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 12906-submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org id=B12906.135599270627415 (code B ref 12906); Thu, 20 Dec 2012 08:39:02 +0000 Original-Received: (at 12906) by debbugs.gnu.org; 20 Dec 2012 08:38:26 +0000 Original-Received: from localhost ([127.0.0.1]:51764 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tlbe6-000788-4T for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Thu, 20 Dec 2012 03:38:26 -0500 Original-Received: from 81-188-7-133.sdsl.easynet.be ([81.188.7.133]:60334 helo=mail.missioncriticalit.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tlbds-00077o-SF for 12906-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Thu, 20 Dec 2012 03:38:24 -0500 Original-Received: from MEDIACENTER. (mediacenter [10.10.10.221]) by mail.missioncriticalit.com (Postfix) with ESMTPSA id ED795500B92; Thu, 20 Dec 2012 09:38:03 +0100 (CET) X-Archive: encrypt In-Reply-To: (Eli Zaretskii's message of "Thu, 20 Dec 2012 09:03:47 +0200") User-Agent: Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.2.91 (windows-nt) X-BeenThere: debbugs-submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs-mXXj517/zsQ@public.gmane.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-mXXj517/zsQ@public.gmane.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Xref: news.gmane.org gmane.emacs.bugs:68781 Archived-At: Eli, Eli Zaretskii wrote: >> From: "Fabrice Niessen" >> >>>>> On the big Org file (13,000 lines, 454 KB) I'm working on, the problem is >>>>> pretty reproducible... >>>> >>>> Can you send it to me? >>> >>> Just to let you know, this problem still occurs with GNU Emacs 24.3.50.1 >>> (i386-mingw-nt5.1.2600) of 2012-12-03 on MS-W7-DANI. >> >> As asked by Stefan, I'm testing the emacs-24 branch. >> >> And I can confirm the above problem is *still* occurring with: >> >> GNU Emacs 24.2.91.1 (i386-mingw-nt5.1.2600) of 2012-12-15 on MS-W7-DANI > > I'm sorry, but I cannot reproduce the problem, using the file you > mentioned, at least not in "emacs -Q". > > You have a lot of optional features turned on; any chance of finding > out some minimal subset of them that still causes the problem? Because of heavy workload (with the end of year holidays and so on), I cannot commit on being able to free up the time needed to do so, if this is configuration related. However, the first settings I'd suspect would be in the "Controlling the display" block. I'm copying it in case it'd trigger some alarm for someone: --8<---------------cut here---------------start------------->8--- ;; keep screen position of point when scrolling (setq scroll-preserve-screen-position t) ;; better scrolling in Emacs (doing a followed by a will ;; place the point at the same place) (when (locate-library "pager") (autoload 'pager-page-up "pager" nil t) (autoload 'pager-page-down "pager" nil t) (global-set-key (kbd "") 'pager-page-up) (global-set-key (kbd "") 'pager-page-down)) ;; ;; scroll one line at a time ;; (setq scroll-step 1) ;; redisplay will never recenter point (setq scroll-conservatively 10000) ;; ;; number of lines of margin at the top and bottom of a window ;; (setq scroll-margin 1) ;; scrolling down looks much better (setq auto-window-vscroll nil) ;; ;; display update isn't paused when input is detected ;; (setq redisplay-dont-pause t) ;; default value ;; enable the use of the command `narrow-to-region' without confirmation (put 'narrow-to-region 'disabled nil) ;; highlight FIXME notes (defvar my/highlight-regexps "\\(TODO\\|FIXME\\|BUG\\|XXX\\|[Ee]rror\\|ERROR\\|[Ww]arning\\|WARNING\\)" "Patterns to highlight.") (defface my/highlight-face '((t (:weight normal :slant normal :box '(:line-width 1 :color "#CC0000") :foreground "#CC0000" :background "#FFFF88"))) "Face for making FIXME and other warnings stand out.") (defvar my/highlight-org-regexps "\\(FIXME\\|BUG\\|XXX\\|[Ee]rror\\|[Ww]arning\\|WARNING\\)" "Patterns to highlight (for Org mode only, to ensure no conflict with the Org mode TODO keyword).") ;; set up highlighting of special patterns for proper selected major modes ;; only (dolist (mode '(fundamental-mode text-mode)) (font-lock-add-keywords mode `((,my/highlight-regexps 1 'my/highlight-face prepend)))) ;; set up highlighting of special patterns for Org mode only (dolist (mode '(org-mode)) (font-lock-add-keywords mode `((,my/highlight-org-regexps 1 'my/highlight-face prepend)))) ;; add fontification patterns (even in comments) to a selected major ;; mode *and* all major modes derived from it (defun my/font-lock-keywords () (interactive) (font-lock-add-keywords nil ;; in the current buffer `((,my/highlight-regexps 1 'my/highlight-face prepend)))) ;; FIXME 0 t ;; set up highlighting of special patterns for selected major modes *and* ;; all major modes derived from them (dolist (hook '(prog-mode-hook ;; text-mode-hook ;; avoid Org css-mode-hook ;; fundamental latex-mode-hook shell-mode-hook ;; fundamental (works in *shell* buffers!) ssh-config-mode-hook)) (add-hook hook 'my/font-lock-keywords)) ;; stealth fontification should show status messages (setq jit-lock-stealth-verbose t) ;; colorize color names in buffers (GNUEmacs (when (locate-library "rainbow-mode") (autoload 'rainbow-mode "rainbow-mode" nil t))) ;; visually indicate buffer boundaries and scrolling (setq indicate-buffer-boundaries t) ;; highlight trailing whitespaces in all modes (setq-default show-trailing-whitespace t) ;; visually indicate empty lines after the buffer end (setq-default indicate-empty-lines t) (GNUEmacs ;; whitespace mode (add-hook 'text-mode-hook (lambda () (whitespace-mode 1))) (add-hook 'prog-mode-hook (lambda () (whitespace-mode 1))) (eval-after-load "whitespace" '(progn ;; which kind of blank is visualized (setq whitespace-style '(face trailing tabs ;; lines-tail indentation::space space-mark tab-mark)) ;; column beyond which the line is highlighted (setq whitespace-line-column 80) ;; mappings for displaying characters (setq whitespace-display-mappings '((space-mark ?\xA0 [?\u00B7] [?.]) ;; hard space - centered dot (tab-mark ?\t [?\u00BB ?\t] [?\\ ?\t]))) ;; tab - left quote mark ))) ;; show the line number in each mode line (line-number-mode 1) ;; show the column number in each mode line (column-number-mode 1) ;; use inactive face for mode-line in non-selected windows (setq mode-line-in-non-selected-windows t) (GNUEmacs ;; using cursor color to indicate some modes (read-only, insert and ;; overwrite modes) (setq my/set-cursor-color-color "") (setq my/set-cursor-color-buffer "") (defun my/set-cursor-color-according-to-mode () "Change cursor color according to some minor modes." (let ((color (if buffer-read-only "purple1" (if overwrite-mode "red" "#15FF00")))) ; insert mode (unless (and (string= color my/set-cursor-color-color) (string= (buffer-name) my/set-cursor-color-buffer)) (set-cursor-color (setq my/set-cursor-color-color color)) (setq my/set-cursor-color-buffer (buffer-name))))) (add-hook 'post-command-hook 'my/set-cursor-color-according-to-mode)) ;; respect the value of `truncate-lines' in all windows less than the ;; full width of the frame (setq truncate-partial-width-windows nil) --8<---------------cut here---------------end--------------->8--- I *will* work with all these settings commented for the following hours and days, just to see whether the problem appears or not -- but I won't be able to dissecate all the other settings now, if not related to something there. Best regards, Fabrice