From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: mousebot Newsgroups: gmane.emacs.devel Subject: hierarchy-print doesn't allow sending indent-string arg to hierarchy-map Date: Wed, 12 Jul 2023 15:43:58 +0200 Message-ID: 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="30891"; mail-complaints-to="usenet@ciao.gmane.io" To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Jul 12 17:58:36 2023 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 1qJcEd-0007oS-Hz for ged-emacs-devel@m.gmane-mx.org; Wed, 12 Jul 2023 17:58:35 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qJcDi-00062R-AY; Wed, 12 Jul 2023 11:57:38 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qJa8U-0002Vr-30 for emacs-devel@gnu.org; Wed, 12 Jul 2023 09:44:06 -0400 Original-Received: from mx1.riseup.net ([198.252.153.129]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qJa8S-0002YP-CI for emacs-devel@gnu.org; Wed, 12 Jul 2023 09:44:05 -0400 Original-Received: from fews01-sea.riseup.net (fews01-sea-pn.riseup.net [10.0.1.109]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx1.riseup.net (Postfix) with ESMTPS id 4R1Jqj1PKyzDqLg for ; Wed, 12 Jul 2023 13:44:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=riseup.net; s=squak; t=1689169441; bh=8cekZixkFt6cYgW9stXS6RS6xHRhHMfjLfCrmHkwr28=; h=Date:To:From:Subject:From; b=ZDQJIBsuHMeEvPdRFndnyNh23vXp1SkVN1YOkL8tsMH7jlLhJNNGU4O5m2dt4zGvs oePQ0c4YbwMturvObh9ql0Xmg36UBj+uUYqhdTfbT3PFuhiaH7euY82iLbX8sj2eIo jvHHTFB0yKqGMtGtTzcD0RZmdcGqAZCt6dOAxly8= X-Riseup-User-ID: F9E3267E0F287DF3789040C0C8BB1377A874199CEA636503F6D3F4D60B0A79E8 Original-Received: from [127.0.0.1] (localhost [127.0.0.1]) by fews01-sea.riseup.net (Postfix) with ESMTPSA id 4R1Jqh51NgzJnsk for ; Wed, 12 Jul 2023 13:44:00 +0000 (UTC) Content-Language: en-US Received-SPF: pass client-ip=198.252.153.129; envelope-from=mousebot@riseup.net; helo=mx1.riseup.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Wed, 12 Jul 2023 11:57:35 -0400 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:307791 Archived-At: hi emacs, `hierarchy-labelfn-indent' takes an optional second argument `indent-string'. `hierarchy-print' calls `hierarchy-labelfn-indent', but doesn't allow providing it with an `indent-string' arg. it also provides no second argument to the labelfn arg of `hierarchy-labelfn-indent'. hierarchy-print looks like this: ``` (defun hierarchy-print (hierarchy &optional to-string) "Insert HIERARCHY in current buffer as plain text. Use TO-STRING to convert each element to a string. TO-STRING is a function taking an item of HIERARCHY as input and returning a string. If nil, TO-STRING defaults to a call to `format' with \"%s\"." (let ((to-string (or to-string (lambda (item) (format "%s" item))))) (hierarchy-map (hierarchy-labelfn-indent (lambda (item _) (insert (funcall to-string item) "\n"))) hierarchy))) ``` i'm working on a client and i'm using a copy of `hierarchy-print' that looks like this: ``` (defun hierarchy-print (hierarchy &optional to-string indent-string) "Insert HIERARCHY in current buffer as plain text. Use TO-STRING to convert each element to a string. TO-STRING is a function taking an item of HIERARCHY as input and returning a string. If nil, TO-STRING defaults to a call to `format' with \"%s\"." (let ((to-string (or to-string (lambda (item) (format "%s" item))))) (hierarchy-map (hierarchy-labelfn-indent (lambda (item indent) ; add indent (insert (funcall to-string item indent) "\n")) ; add indent indent-string) ; add indent-string hierarchy))) ``` i provide optional arg `indent-string' and hand it to `hierarchy-map'. i also provide a second 'indent' arg to the lambda that is the first arg for `hierarchy-labelfn-indent', indent is then given as the last arg of `funcall'. this allows me to print indented tree structures, which i was unable to achieve otherwise. is there a reason this isn't the way `hierarchy-print' is coded? is there perhaps another way to achieve the same result? i have little experience with `hierarchy.el'. regards, m