From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#38076: Using minibuffer for y-or-n-p Date: Thu, 07 Nov 2019 00:25:41 +0200 Organization: LINKOV.NET Message-ID: <87h83g7ica.fsf@mail.linkov.net> References: <20191026101407.GA17424@ACM> <87o8y3d4ur.fsf@gnus.org> <87mudl3l83.fsf@mail.linkov.net> <87v9s9b12x.fsf@gnus.org> <87ftjctsx5.fsf@mail.linkov.net> <87k18n233r.fsf@gnus.org> <87pnifcdzd.fsf@mail.linkov.net> <87d0efxfxg.fsf@gnus.org> <875zk57sqk.fsf@mail.linkov.net> <87r22m53yq.fsf_-_@mail.linkov.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="62746"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) Cc: Stefan Monnier To: 38076@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Nov 06 23:33:07 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iSTrO-000GBZ-PG for geb-bug-gnu-emacs@m.gmane.org; Wed, 06 Nov 2019 23:33:07 +0100 Original-Received: from localhost ([::1]:35808 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iSTrN-0005jp-09 for geb-bug-gnu-emacs@m.gmane.org; Wed, 06 Nov 2019 17:33:05 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34442) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iSTqQ-0005R0-TA for bug-gnu-emacs@gnu.org; Wed, 06 Nov 2019 17:32:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iSTqO-0001wV-5V for bug-gnu-emacs@gnu.org; Wed, 06 Nov 2019 17:32:06 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60782) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iSTqN-0001wH-UN for bug-gnu-emacs@gnu.org; Wed, 06 Nov 2019 17:32:04 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iSTqN-0000O0-Jh for bug-gnu-emacs@gnu.org; Wed, 06 Nov 2019 17:32:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 06 Nov 2019 22:32:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38076 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 38076-submit@debbugs.gnu.org id=B38076.15730794991422 (code B ref 38076); Wed, 06 Nov 2019 22:32:03 +0000 Original-Received: (at 38076) by debbugs.gnu.org; 6 Nov 2019 22:31:39 +0000 Original-Received: from localhost ([127.0.0.1]:41367 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iSTpy-0000Mr-Tc for submit@debbugs.gnu.org; Wed, 06 Nov 2019 17:31:39 -0500 Original-Received: from aye.elm.relay.mailchannels.net ([23.83.212.6]:37945) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iSTpv-0000Mh-S4 for 38076@debbugs.gnu.org; Wed, 06 Nov 2019 17:31:36 -0500 X-Sender-Id: dreamhost|x-authsender|jurta@jurta.org Original-Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id BB1698C3602; Wed, 6 Nov 2019 22:31:34 +0000 (UTC) Original-Received: from pdx1-sub0-mail-a79.g.dreamhost.com (100-96-92-150.trex.outbound.svc.cluster.local [100.96.92.150]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 0BA238C35F8; Wed, 6 Nov 2019 22:31:34 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|jurta@jurta.org Original-Received: from pdx1-sub0-mail-a79.g.dreamhost.com ([TEMPUNAVAIL]. [64.90.62.162]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.18.5); Wed, 06 Nov 2019 22:31:34 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|jurta@jurta.org X-MailChannels-Auth-Id: dreamhost X-Abortive-Troubled: 207427bf377574d3_1573079494464_20289825 X-MC-Loop-Signature: 1573079494464:2453096950 X-MC-Ingress-Time: 1573079494463 Original-Received: from pdx1-sub0-mail-a79.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a79.g.dreamhost.com (Postfix) with ESMTP id A4C89A33B4; Wed, 6 Nov 2019 14:31:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=linkov.net; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; s=linkov.net; bh=DuZpKIkWtTcCiUXKSJOnEWnaNiE=; b= wau45JDJvg2Xwr2omX4EhhZaQWYCfF9axgFw4gi48y0E174GdublulUHmlzM8fdF GzwJkTaTGx+Jhv2s3SfXE+wA62Hqz7ETmmlBkdvEDvlxOp8hFTagDJaIHSjVQXo2 t7eSmavF+tPTfKtB4NG5UmdxZMXIZh/r2//SsVFlBfs= Original-Received: from mail.jurta.org (m91-129-102-1.cust.tele2.ee [91.129.102.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by pdx1-sub0-mail-a79.g.dreamhost.com (Postfix) with ESMTPSA id 840D1A3358; Wed, 6 Nov 2019 14:31:25 -0800 (PST) X-DH-BACKEND: pdx1-sub0-mail-a79 In-Reply-To: <87r22m53yq.fsf_-_@mail.linkov.net> (Juri Linkov's message of "Wed, 06 Nov 2019 00:54:37 +0200") 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: 209.51.188.43 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:171048 Archived-At: --=-=-= Content-Type: text/plain The previous patch fixes the problem with y-or-n-p reported in bug#17272. But to fix the problem reported by Alan in https://lists.gnu.org/archive/html/emacs-devel/2019-10/msg01020.html for the prompt asking about local variables: Please type y, n, or !, or C-v to scroll: requires using read-char-from-minibuffer instead of read-char-choice. A new arg CHARS was added to read-char-from-minibuffer to make it a drop-in replacement for read-char-choice. Here is a complete tested patch that solves all reported problems in bug#17272 and bug#19064. More specific patches will be posted now to these bug reports as well. --=-=-= Content-Type: text/x-diff; charset=iso-8859-1 Content-Disposition: inline; filename=y-or-n-p-minibuffer-read-char-from-minibuffer.patch Content-Transfer-Encoding: quoted-printable diff --git a/lisp/files.el b/lisp/files.el index 7690357058..8f7c7c2d04 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -2120,7 +2120,7 @@ files--ask-user-about-large-file ("Yes" . ?y) ("No" . ?n) ("Open literally" . ?l))) - (read-char-choice + (read-char-from-minibuffer (concat prompt " (y)es or (n)o or (l)iterally ") '(?y ?Y ?n ?N ?l ?L))))) (cond ((memq choice '(?y ?Y)) nil) @@ -3503,24 +3503,17 @@ hack-local-variables-confirm ;; Display the buffer and read a choice. (save-window-excursion (pop-to-buffer buf '(display-buffer--maybe-at-bottom)) - (let* ((exit-chars '(?y ?n ?\s ?\C-g ?\C-v)) + (let* ((exit-chars '(?y ?n ?\s)) (prompt (format "Please type %s%s: " (if offer-save "y, n, or !" "y or n") (if (< (line-number-at-pos (point-max)) (window-body-height)) "" - (push ?\C-v exit-chars) - ", or C-v to scroll"))) + ", or C-v/M-v to scroll"))) char) (if offer-save (push ?! exit-chars)) (while (null char) - (setq char (read-char-choice prompt exit-chars t)) - (when (eq char ?\C-v) - (condition-case nil - (scroll-up) - (error (goto-char (point-min)) - (recenter 1))) - (setq char nil))) + (setq char (read-char-from-minibuffer prompt exit-chars))) (when (and offer-save (=3D char ?!) unsafe-vars) (customize-push-and-save 'safe-local-variable-values unsafe-vars)) (prog1 (memq char '(?! ?\s ?y)) diff --git a/lisp/minibuffer.el b/lisp/minibuffer.el index 43dd277a2e..741fab4f89 100644 --- a/lisp/minibuffer.el +++ b/lisp/minibuffer.el @@ -715,6 +715,11 @@ minibuffer-message (message "%s" message)) (prog1 (sit-for (or minibuffer-message-timeout 1000000)) (message nil))) + ;; Record message in the *Messages* buffer + (let ((inhibit-message t)) + (if args + (apply #'message message args) + (message "%s" message))) ;; Clear out any old echo-area message to make way for our new thing= . (message nil) (setq message (if (and (null args) @@ -2236,6 +2241,13 @@ completion-help-at-point (let ((map minibuffer-local-map)) (define-key map "\C-g" 'abort-recursive-edit) (define-key map "\M-<" 'minibuffer-beginning-of-buffer) + + (define-key map [remap recenter-top-bottom] 'minibuffer-recenter-top-b= ottom) + (define-key map [remap scroll-up-command] 'minibuffer-scroll-up-comman= d) + (define-key map [remap scroll-down-command] 'minibuffer-scroll-down-co= mmand) + (define-key map [remap scroll-other-window] 'minibuffer-scroll-other-w= indow) + (define-key map [remap scroll-other-window-down] 'minibuffer-scroll-ot= her-window-down) + (define-key map "\r" 'exit-minibuffer) (define-key map "\n" 'exit-minibuffer)) =20 @@ -3670,6 +3682,46 @@ minibuffer-beginning-of-buffer (when (and arg (not (consp arg))) (forward-line 1))) =20 +(defmacro with-minibuffer-selected-window (&rest body) + "Execute the forms in BODY from the minibuffer in its original window. +When used in a minibuffer window, select the window selected just before +minibuffer window was selected, and execute the forms." + (declare (indent 0) (debug t)) + `(let ((window (minibuffer-selected-window))) + (when window + (with-selected-window window + ,@body)))) + +(defun minibuffer-recenter-top-bottom (&optional arg) + "Run `recenter-top-bottom' from minibuffer in original window." + (interactive "P") + (with-minibuffer-selected-window + (recenter-top-bottom arg))) + +(defun minibuffer-scroll-up-command (&optional arg) + "Run `scroll-up-command' from minibuffer in original window." + (interactive "^P") + (with-minibuffer-selected-window + (scroll-up-command arg))) + +(defun minibuffer-scroll-down-command (&optional arg) + "Run `scroll-down-command' from minibuffer in original window." + (interactive "^P") + (with-minibuffer-selected-window + (scroll-down-command arg))) + +(defun minibuffer-scroll-other-window (&optional arg) + "Run `scroll-other-window' from minibuffer in original window." + (interactive "P") + (with-minibuffer-selected-window + (scroll-other-window arg))) + +(defun minibuffer-scroll-other-window-down (&optional arg) + "Run `scroll-other-window-down' from minibuffer in original window." + (interactive "^P") + (with-minibuffer-selected-window + (scroll-other-window-down arg))) + (provide 'minibuffer) =20 ;;; minibuffer.el ends here diff --git a/lisp/simple.el b/lisp/simple.el index 10aecd651f..7ea6c73d3e 100644 --- a/lisp/simple.el +++ b/lisp/simple.el @@ -5171,46 +5171,84 @@ backward-delete-char-untabify ;; Avoid warning about delete-backward-char (with-no-warnings (delete-backward-char n killp)))) =20 -(defvar read-char-from-minibuffer-history nil +(defvar read-char-history nil "The default history for the `read-char-from-minibuffer' function.") =20 (defvar read-char-from-minibuffer-map (let ((map (make-sparse-keymap))) (set-keymap-parent map minibuffer-local-map) (define-key map [remap self-insert-command] - 'read-char-from-minibuffer-self-insert) + 'read-char-from-minibuffer-insert-char) map) "Keymap for the `read-char-from-minibuffer' function.") =20 -(defun read-char-from-minibuffer-self-insert () - "Insert the character you type in the minibuffer." +(defconst read-char-from-minibuffer-map-hash + (make-hash-table :weakness 'key :test 'equal)) + +(defun read-char-from-minibuffer-insert-char () + "Insert the character you type in the minibuffer and exit. +Discard all input in a minibuffer before inserting and exiting the minib= uffer." (interactive) (delete-minibuffer-contents) - (insert (event-basic-type last-command-event)) + (insert last-command-event) (exit-minibuffer)) =20 -(defun read-char-from-minibuffer (prompt) - "Read a character from the minibuffer, prompting with string PROMPT. -Like `read-char', but allows navigating in a history. The navigation -commands are `M-p' and `M-n', with `RET' to select a character from -history." - (let ((result - (read-from-minibuffer prompt nil - read-char-from-minibuffer-map nil - 'read-char-from-minibuffer-history))) - (if (> (length result) 0) - ;; We have a string (with one character), so return the first on= e. - (elt result 0) - ;; The default value is RET. - (push "\r" read-char-from-minibuffer-history) - ?\r))) +(defun read-char-from-minibuffer-insert-other () + "Insert the character you type in the minibuffer and exit. +Discard all input in a minibuffer before inserting and exiting the minib= uffer." + (interactive) + (delete-minibuffer-contents) + (beep) + (minibuffer-message "Wrong answer") + (sit-for 2)) + +(defvar empty-history) + +(defun read-char-from-minibuffer (prompt &optional chars history) + "Read a character from the minibuffer, prompting for PROMPT. +Like `read-char', but uses the minibuffer to read and return a character= . +When CHARS is non-nil, any input that is not one of CHARS is ignored. +When HISTORY is a symbol, then allows navigating in a history. +The navigation commands are `M-p' and `M-n', with `RET' to select +a character from history." + (discard-input) + (let* ((empty-history '()) + (map (if (consp chars) + (or (gethash chars read-char-from-minibuffer-map-hash) + (puthash chars + (let ((map (make-sparse-keymap))) + (set-keymap-parent map read-char-from-m= inibuffer-map) + (dolist (char chars) + (define-key map (vector char) + 'read-char-from-minibuffer-insert-c= har)) + (define-key map [remap self-insert-comm= and] + 'read-char-from-minibuffer-insert-oth= er) + ;; (define-key map [remap t] + ;; 'read-char-from-minibuffer-insert-= other) + map) + read-char-from-minibuffer-map-hash)) + read-char-from-minibuffer-map)) + (result + (read-from-minibuffer prompt nil map nil + (or history 'empty-history))) + (char + (if (> (length result) 0) + ;; We have a string (with one character), so return the fi= rst one. + (elt result 0) + ;; The default value is RET. + (push "\r" read-char-history) + ?\r))) + ;; Display the question with the answer. + (message "%s%s" prompt (char-to-string char)) + char)) =20 (defun zap-to-char (arg char) "Kill up to and including ARGth occurrence of CHAR. Case is ignored if `case-fold-search' is non-nil in the current buffer. Goes backward if ARG is negative; error if CHAR not found." (interactive (list (prefix-numeric-value current-prefix-arg) - (read-char-from-minibuffer "Zap to char: "))) + (read-char-from-minibuffer "Zap to char: " + nil 'read-char-history))= ) ;; Avoid "obsolete" warnings for translation-table-for-input. (with-no-warnings (if (char-table-p translation-table-for-input) diff --git a/lisp/subr.el b/lisp/subr.el index 03cf3da278..33464d6032 100644 --- a/lisp/subr.el +++ b/lisp/subr.el @@ -2668,6 +2668,70 @@ sit-for ;; Behind display-popup-menus-p test. (declare-function x-popup-dialog "menu.c" (position contents &optional h= eader)) =20 +(defvar y-or-n-p-history-variable nil + "History list symbol to add `y-or-n-p' answers to.") + +(defvar y-or-n-p-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map minibuffer-local-map) + + ;; (define-key map [t] 'y-or-n-p-insert-other) + + (define-key map [remap act] 'y-or-n-p-insert-y) + (define-key map [remap act-and-show] 'y-or-n-p-insert-y) + (define-key map [remap act-and-exit] 'y-or-n-p-insert-y) + (define-key map [remap automatic] 'y-or-n-p-insert-y) + + (define-key map [remap skip] 'y-or-n-p-insert-n) + + (define-key map [remap help] 'y-or-n-p-insert-other) + (define-key map [remap backup] 'y-or-n-p-insert-other) + (define-key map [remap undo] 'y-or-n-p-insert-other) + (define-key map [remap undo-all] 'y-or-n-p-insert-other) + (define-key map [remap edit] 'y-or-n-p-insert-other) + (define-key map [remap edit-replacement] 'y-or-n-p-insert-other) + (define-key map [remap delete-and-edit] 'y-or-n-p-insert-other) + (define-key map [remap ignore] 'y-or-n-p-insert-other) + (define-key map [remap self-insert-command] 'y-or-n-p-insert-other) + + (define-key map [remap recenter] 'minibuffer-recenter-top-bottom) + + (define-key map [remap quit] 'abort-recursive-edit) + (define-key map [remap exit] 'abort-recursive-edit) + (define-key map [remap exit-prefix] 'abort-recursive-edit) + (define-key map [escape] 'abort-recursive-edit) + + ;; (define-key map [remap t] 'y-or-n-p-insert-other) + + map) + "Keymap that defines additional bindings for `y-or-n-p' answers.") + +(defun y-or-n-p-insert-y () + "Insert the answer \"y\" and exit the minibuffer of `y-or-n-p'. +Discard all input in a minibuffer before inserting." + (interactive) + (delete-minibuffer-contents) + (insert "y") + (exit-minibuffer)) + +(defun y-or-n-p-insert-n () + "Insert the answer \"n\" and exit the minibuffer of `y-or-n-p'. +Discard all input in a minibuffer before inserting." + (interactive) + (delete-minibuffer-contents) + (insert "n") + (exit-minibuffer)) + +(defun y-or-n-p-insert-other () + "Handle inserting of other answers in the minibuffer of `y-or-n-p'." + (interactive) + (delete-minibuffer-contents) + (ding) + (minibuffer-message "Please answer y or n") + (sit-for 2)) + +(defvar empty-history) + (defun y-or-n-p (prompt) "Ask user a \"y or n\" question. Return t if answer is \"y\" and nil if it is \"n\". @@ -2683,16 +2747,13 @@ y-or-n-p case, the useful bindings are `act', `skip', `recenter', `scroll-up', `scroll-down', and `quit'. An `act' response means yes, and a `skip' response means no. -A `quit' response means to invoke `keyboard-quit'. +A `quit' response means to invoke `abort-recursive-edit'. If the user enters `recenter', `scroll-up', or `scroll-down' responses, perform the requested window recentering or scrolling and ask again. =20 Under a windowing system a dialog box will be used if `last-nonmenu-even= t' is nil and `use-dialog-box' is non-nil." - ;; =A1Beware! when I tried to edebug this code, Emacs got into a weird= state - ;; where all the keys were unbound (i.e. it somehow got triggered - ;; within read-key, apparently). I had to kill it. (let ((answer 'recenter) (padded (lambda (prompt &optional dialog) (let ((l (length prompt))) @@ -2718,36 +2779,14 @@ y-or-n-p answer (x-popup-dialog t `(,prompt ("Yes" . act) ("No" . skip))))) (t (setq prompt (funcall padded prompt)) - (while - (let* ((scroll-actions '(recenter scroll-up scroll-down - scroll-other-window scroll-other-window-down)) - (key - (let ((cursor-in-echo-area t)) - (when minibuffer-auto-raise - (raise-frame (window-frame (minibuffer-window)))) - (read-key (propertize (if (memq answer scroll-action= s) - prompt - (concat "Please answer y or = n. " - prompt)) - 'face 'minibuffer-prompt))))) - (setq answer (lookup-key query-replace-map (vector key) t)) - (cond - ((memq answer '(skip act)) nil) - ((eq answer 'recenter) - (recenter) t) - ((eq answer 'scroll-up) - (ignore-errors (scroll-up-command)) t) - ((eq answer 'scroll-down) - (ignore-errors (scroll-down-command)) t) - ((eq answer 'scroll-other-window) - (ignore-errors (scroll-other-window)) t) - ((eq answer 'scroll-other-window-down) - (ignore-errors (scroll-other-window-down)) t) - ((or (memq answer '(exit-prefix quit)) (eq key ?\e)) - (signal 'quit nil) t) - (t t))) - (ding) - (discard-input)))) + (discard-input) + (let* ((empty-history '()) + (str (read-from-minibuffer + prompt nil + (make-composed-keymap y-or-n-p-map query-replace-map) + nil + (or y-or-n-p-history-variable 'empty-history)))) + (setq answer (if (member str '("y" "Y")) 'act 'skip))))) (let ((ret (eq answer 'act))) (unless noninteractive (message "%s%c" prompt (if ret ?y ?n))) diff --git a/lisp/userlock.el b/lisp/userlock.el index 209768620c..1d3ac84584 100644 --- a/lisp/userlock.el +++ b/lisp/userlock.el @@ -152,7 +152,7 @@ ask-user-about-supersession-threat (message "%s" prompt) (error "Cannot resolve conflict in batch mode")) (while (null answer) - (setq answer (read-char-choice prompt choices)) + (setq answer (read-char-from-minibuffer prompt choices)) (cond ((memq answer '(?? ?\C-h)) (ask-user-about-supersession-help) (setq answer nil)) diff --git a/src/window.c b/src/window.c index 0fa0bdf7b9..c01f5c4aa3 100644 --- a/src/window.c +++ b/src/window.c @@ -6253,12 +6253,12 @@ DEFUN ("other-window-for-scrolling", Fother_windo= w_for_scrolling, Sother_window_ { /* Nothing specified; look for a neighboring window on the same frame. */ - window =3D Fnext_window (selected_window, Qnil, Qnil); + window =3D Fnext_window (selected_window, Qlambda, Qnil); =20 if (EQ (window, selected_window)) /* That didn't get us anywhere; look for a window on another visible frame on the current terminal. */ - window =3D Fnext_window (window, Qnil, Qvisible); + window =3D Fnext_window (window, Qlambda, Qvisible); } =20 CHECK_LIVE_WINDOW (window); --=-=-=--