From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Nick Helm Newsgroups: gmane.emacs.bugs Subject: bug#33363: 26.1; display problem with mode-line turned off on terminal Date: Tue, 13 Nov 2018 16:40:23 +1300 Message-ID: <773094C5-ABD7-4D0D-84D0-1CC60D04CBFB@tenpoint.co.nz> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1542080409 1777 195.159.176.226 (13 Nov 2018 03:40:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 13 Nov 2018 03:40:09 +0000 (UTC) To: 33363@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Nov 13 04:40:05 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gMPYa-0000Ml-Qj for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 13 Nov 2018 16:40:24 +1300 (NZDT) X-Mailer: Apple Mail (2.3445.9.1) X-detected-operating-system: by eggs.gnu.org: FreeBSD 8.x X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:152336 Archived-At: Running Emacs in a terminal and setting mode-line-format to nil can=20 cause incorrect display of buffer contents. emacs -Q -nw M-: (setq mode-line-format nil) C-x C-f lisp/org/org.el.gz ;for example RET RET RET... DEL DEL DEL... ;add and delete white-space Note the second-to-last row in the window, which formerly held the mode-line, does not display the buffer contents correctly and any buffer line that moves through the last row (when back-spacing) appears blank further up the window. I mainly observe this in emacs-lisp-mode and org-mode. The problem=20 doesn't seem to occur when: + in fundamental-mode, c-mode or text-mode, or + visual-line-mode is active, or + the frame contains more than one window (v or h split), or + avoiding display of each line (e.g. C-u 10 RET C-u 10 DEL). In GNU Emacs 26.1 (build 1, x86_64-apple-darwin14.5.0, NS appkit-1348.17 = Version 10.10.5 (Build 14F2511)) of 2018-05-31 built on builder10-10.porkrind.org Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Configured using: 'configure --with-ns '--enable-locallisppath=3D/Library/Application Support/Emacs/${version}/site-lisp:/Library/Application Support/Emacs/site-lisp' --with-modules' Configured features: NOTIFY ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS MODULES THREADS Important settings: value of $LANG: en_NZ.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-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 line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib dired dired-loaddefs format-spec rfc822 mml easymenu mml-sec password-cache 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 term/xterm xterm time-date elec-pair tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win 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 kqueue cocoa ns multi-tty make-network-process emacs) Memory information: ((conses 16 208462 9630) (symbols 48 20166 1) (miscs 40 34 154) (strings 32 29167 1089) (string-bytes 1 765466) (vectors 16 32985) (vector-slots 8 673123 13352) (floats 8 52 452) (intervals 56 197 0) (buffers 992 12))