From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Keith David Bershatsky Newsgroups: gmane.emacs.bugs Subject: bug#17065: 24.3.50; Revise line 5944 of window.el to use `window-width`, instead of `window-total-width`. Date: Fri, 21 Mar 2014 17:32:59 -0800 Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (generated by - "") Content-Type: text/plain; charset=US-ASCII X-Trace: ger.gmane.org 1395452048 7770 80.91.229.3 (22 Mar 2014 01:34:08 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 22 Mar 2014 01:34:08 +0000 (UTC) To: 17065@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Mar 22 02:34:18 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 1WRApF-0001ga-CV for geb-bug-gnu-emacs@m.gmane.org; Sat, 22 Mar 2014 02:34:17 +0100 Original-Received: from localhost ([::1]:55352 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRApE-0005Ru-Ua for geb-bug-gnu-emacs@m.gmane.org; Fri, 21 Mar 2014 21:34:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:50775) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRAp6-0005RY-Fg for bug-gnu-emacs@gnu.org; Fri, 21 Mar 2014 21:34:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WRAp0-0001MH-Gl for bug-gnu-emacs@gnu.org; Fri, 21 Mar 2014 21:34:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:42861) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRAp0-0001MD-DU for bug-gnu-emacs@gnu.org; Fri, 21 Mar 2014 21:34:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WRAp0-0008PZ-5j for bug-gnu-emacs@gnu.org; Fri, 21 Mar 2014 21:34:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Keith David Bershatsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 22 Mar 2014 01:34:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 17065 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.139545200332272 (code B ref -1); Sat, 22 Mar 2014 01:34:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 22 Mar 2014 01:33:23 +0000 Original-Received: from localhost ([127.0.0.1]:44041 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WRAoM-0008OR-GB for submit@debbugs.gnu.org; Fri, 21 Mar 2014 21:33:23 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:48872) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WRAoK-0008OJ-4H for submit@debbugs.gnu.org; Fri, 21 Mar 2014 21:33:21 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WRAoE-00014r-0d for submit@debbugs.gnu.org; Fri, 21 Mar 2014 21:33:19 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:51793) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRAoD-00014n-Uy for submit@debbugs.gnu.org; Fri, 21 Mar 2014 21:33:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:50570) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRAo8-0005OZ-F1 for bug-gnu-emacs@gnu.org; Fri, 21 Mar 2014 21:33:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WRAo2-00013R-Dt for bug-gnu-emacs@gnu.org; Fri, 21 Mar 2014 21:33:08 -0400 Original-Received: from cobb.liquidweb.com ([50.28.13.150]:33417) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRAo2-00012l-5h for bug-gnu-emacs@gnu.org; Fri, 21 Mar 2014 21:33:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lawlist.com; s=default; h=Content-Type:MIME-Version:Subject:To:From:Message-ID:Date; bh=YJXNLkxangaD9hdoelPoMvUyGD3tYBJUeU1tFYOuiSA=; b=IJRwsh20RR3m2j0fHugaVPZ4uDeuABmCIjJDpmH+A+qeH8y65bWsBgBLdWtjKZbyUL8Vkf7iFQaW5S3rQK7T00dgTZgbNIvnJ8hrSe99nAgorRjrQMAukWzjS2gBhQFd; Original-Received: from cpe-75-85-5-102.socal.res.rr.com ([75.85.5.102]:49577 helo=MP.local) by cobb.liquidweb.com with esmtp (Exim 4.82) (envelope-from ) id 1WRAny-0006Ln-4i for bug-gnu-emacs@gnu.org; Fri, 21 Mar 2014 21:32:58 -0400 User-Agent: / () / () APEL/10.8 Emacs/24.3.50 (x86_64-apple-darwin10.8.0) MULE/6.0 (HANACHIRUSATO) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cobb.liquidweb.com X-AntiAbuse: Original Domain - gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lawlist.com X-Get-Message-Sender-Via: cobb.liquidweb.com: acl_c_relayhosts_text_entry: lawlist|lawlist.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.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:87129 Archived-At: As to line 5944 of `window.el` -- i.e., `(delta (- new-width (window-total-width window))))` -- the usage of `window-total-width` prevents the user from precisely setting the `window-width` when using *a number* as part of the `alist` -- e.g., `'((window-width . 82))`. This can be demonstrated by the following example: (defun broken-example () (interactive) (window--display-buffer ;; buffer (get-buffer-create "*test*") ;; window (split-window (selected-window) nil 'right) ;; type 'window ;; alist '((window-width . 82)) ;; dedicated t) (message "Window Width: %s" (window-width (get-buffer-window "*test*"))) ) As the Emacs team is well aware, the internal function `window--display-buffer` is used by no less than eleven (11) other functions within the `display-buffer` family of functions. Any of those eleven (11) functions that rely upon `window--display-buffer` for setting the `window-width` with an `alist` in the form of *a number* -- e.g., `'((window-width . 82))` -- will suffer from this problem. My proposed solution would be to replace `window-total-width` with `window-width`. However, I must admit that I do not have sufficient knowledge / expertise to know under what circumstance the `window-total-width` would be used -- I only know that this is what causes the inability to properly set the `window-width` when using many of the `display-buffer` family of functions. Here is a link to the thread that I opened on stackoverflow.com on this same issue: http://stackoverflow.com/questions/22565759/window-display-buffer-how-to-precisely-set-window-width-at-time-of-creation/22572176#22572176 Thanks, Keith ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; In GNU Emacs 24.3.50.1 (x86_64-apple-darwin10.8.0, NS apple-appkit-1038.36) of 2014-03-19 on MP.local Repository revision: 116808 rgm@gnu.org-20140320012152-sdi1j3d5gu6uzm81 Windowing system distributor `Apple', version 10.3.1038 Configured using: `configure --with-ns' Important settings: locale-coding-system: utf-8-unix Major mode: Text Minor modes in effect: whitespace-mode: t linum-mode: t hl-line-mode: t lawlist-delete-selection-mode: t global-lawlist-scroll-bar-mode: t lawlist-scroll-bar-mode: t flyspell-mode: t shell-dirtrack-mode: t desktop-save-mode: t tabbar-mode: t highlight-parentheses-mode: t font-lock-mode: t blink-cursor-mode: t visual-line-mode: t transient-mark-mode: t Recent input: x r e p o r t - e m a c s - b u g Recent messages: Loading /Users/HOME/.0.data/.0.emacs/init.el (source)... 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