From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.devel Subject: Re: [PATCH] Handle case where `beg` and `end` are strings instead of markers Date: Thu, 05 May 2022 21:19:51 +0300 Organization: LINKOV.NET Message-ID: <867d6zrghc.fsf@mail.linkov.net> References: <87k0b84tfr.fsf@occasionallycogent.com> <87h76c4ruf.fsf@occasionallycogent.com> <86sfpwwerz.fsf@mail.linkov.net> <87czh03xa9.fsf@occasionallycogent.com> <87o80i3frf.fsf@occasionallycogent.com> <8635htf7pr.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9326"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) Cc: James N. V. Cash , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu May 05 20:26:19 2022 Return-path: Envelope-to: ged-emacs-devel@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 1nmgB8-0002HB-HQ for ged-emacs-devel@m.gmane-mx.org; Thu, 05 May 2022 20:26:18 +0200 Original-Received: from localhost ([::1]:46326 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nmgB7-0003CR-CY for ged-emacs-devel@m.gmane-mx.org; Thu, 05 May 2022 14:26:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39234) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nmg5E-0003xF-GV for emacs-devel@gnu.org; Thu, 05 May 2022 14:20:12 -0400 Original-Received: from relay9-d.mail.gandi.net ([217.70.183.199]:55543) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nmg5C-0006Wj-Rb for emacs-devel@gnu.org; Thu, 05 May 2022 14:20:12 -0400 Original-Received: (Authenticated sender: juri@linkov.net) by mail.gandi.net (Postfix) with ESMTPSA id 18141FF807; Thu, 5 May 2022 18:20:06 +0000 (UTC) In-Reply-To: (Stefan Monnier's message of "Sun, 01 May 2022 14:37:55 -0400") Received-SPF: pass client-ip=217.70.183.199; envelope-from=juri@linkov.net; helo=relay9-d.mail.gandi.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:289258 Archived-At: >>> Maybe instead of strings, they should be functions, so CRM can set them >>> to functions that first look for the separator and then search for some >>> leading/trailing string? >> Then while creating the *Completions* list it could return a lambda >> to be called later after selecting one of the options. > > That's the idea, yes. I tried to do this, but stumbled upon the need to split this progn to two lambdas: `(insert choice)` should go to the first lambda that inserts the prefix, or to the second lambda that inserts the suffix? (setq-local completion-base-affixes (list base-prefix base-suffix)) (setq-local completion-list-insert-choice-function (lambda (start end choice) (if (and (stringp start) (stringp end)) (progn (delete-minibuffer-contents) (insert start) (insert choice) (insert end)) ...