From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#48493: 28.0.50; quit-window doesn't work Date: Mon, 24 May 2021 18:51:18 +0200 Message-ID: References: <87h7j0wwkf.fsf@gmail.com> <87cztg41zy.fsf@host.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40499"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Sujith Manoharan , 48493@debbugs.gnu.org To: pillule Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon May 24 19:11:52 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1llE7L-000APV-Px for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 24 May 2021 18:51:21 +0200 In-Reply-To: <87cztg41zy.fsf@host.localdomain> Content-Language: en-US X-Provags-ID: V03:K1:DF6tnQF4oSskKwmxAsenpzZ5Nw8agNz1VMO0/1KTlqfdlk9b4rx o0+56Px4oow9x67cdPxvyzG8spGWQMbTbnXo/3856tQX2GXF3FqdZzTOgIP9NKkvWMjv2R6 4d477Xt2hfVAEW6RahNCIOxa0OHvKQ+yUTSBiHUjHHeQ35IdPEjsxpsifW7Ch9ZEzziS04k ysLwxxmztpnwsqjyWuZaQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:CB4DcOHRTRU=:0M976Tivv6N0EEmqPmYFb9 c1Ij9uXUbf91Vlc2eAcfB59Z6ooItoh0U87LGChXnmVoNY72ofUD3QK8uCZO5qNRZrIiEIhMX Q48UYaEcCCJD2eA9nrvYCCwjqEklT/SuCYS5w9aJiwwAx0OPO5QCzZrJZt1Eo8FHBJDaZjpkS WT4HcD9lDFFlw8lDYmsfyPndbJaH3ty6euJ8MAyuKt0jleghlmQCKY5EV8RsddLeTETOgL2Ze gsXKiV49YeWEKOKDAgUwd3sdjNTdPc/ge9Itn1/yqx+CLQSPjrqGkR/ftY625hcRAnBLkxwkL YCh34SeUOhhnIYBoasCv4zO/UL4yQjUbK/OXI3mu3tPQzjfxSYRnHY/7PnPTRF1wYQf3PpllT Ge2ugNim4tRSnPhq5C/eXkdjegR2Y1bEX8O5mCrHl35EioCwm+oLJJgFRdTGQBELtV2ZU9DSR CxSxRtxhbJWrYBmo1ESnkb6zrSnmGU0djPVP+AOiBBWLTcl23Z7gcDffq2FXZriw2eFdWG/nr K0O5USbEqdjwFpLfCZV0ZZMEoIUA+7LBHrrFFZEeNtMCIZNMzXlOesyxTNP2YumhfcYSNEVjo GFaKcfo5eQD4+Q4rrntyV40Ewy3o0T/kuljTlhtMwIyg60kWhZln3ivmzzj7LouGI3CHNxW99 3aIpq/CGH2CUlzRjCc5yvrI6NwLEh9JSXnz7IhlkyQ91rTK/bZUEq2n3nGnl+SsrZYxe+6Xa2 BpyXSaNXOX1qLutvia8kDSHwCqZ8slyvFweNP9Uyuy4ijt4V4sTHG1vVHwwyJ0pB83SbJlbL X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:207135 Archived-At: > I think there is still edges cases : > > with emacs -Q > > ;; set some rules > (setq display-buffer-alist > '(("\\*\\(Backtrace\\)\\*" > (display-buffer-in-side-window) > (window-height . 0.2) > (side . bottom)) > ("\\*\\(Messages\\)\\*" > (display-buffer-in-side-window) > (window-height . 0.2) > (side . bottom)))) > > ;; display the *Messages* buffer > (view-echo-area-messages) > > ;; trigger a logical error to display the *Backtrace* buffer > (> vim emacs) > > ;; trigger a quit-restore-window by calling kill-buffer in a dedicated window > (kill-buffer (get-buffer "*Backtrace*")) > ;; the dedicated property has been cleaned from the window, > ;; yet *Messages* is displayed in place of this window ! > (kill-buffer (get-buffer "*Messages*")) > ;; calling kill-buffer in a non-dedicated window, > ;; does not trigger quit-restore-window anymore > ;; resulting in an undesirable buffer being displayed in place. > > > What is the desired behavior of a dedicated window here ? > Must *Messages* be displayed after we killed *Backtrace* in the first > place ? I think so, yes. > I am suspecting that the locale value of `kill-buffer-hook' in > *Backtrace* is interfering with this test but I have difficulties to > find its human readable form. I doubt that. It's probably due to my fix for Bug#48493. When *Messages* is killed, the window should have no more previous buffers to display and we should be able to kill it. But `switch-to-prev-buffer' shows the "next" buffer instead. Try to come up with a solution that does not reintroduce Bug#48493 and deletes the window when no previous buffer is found. martin