From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.devel Subject: Re: buffer segments, uniform and automatic (was: Re: [Elisp: 8 out of 10 problems] I think the last one! (point)) Date: Tue, 13 Aug 2024 14:10:31 +0000 Message-ID: <875xs4ikdk.fsf@localhost> References: <875xs7zzik.fsf@dataswamp.org> <87ikw7xnji.fsf@dataswamp.org> <87jzgkftwi.fsf_-_@dataswamp.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35467"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Emanuel Berg Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Aug 13 16:10:46 2024 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 1sdsEY-000910-LV for ged-emacs-devel@m.gmane-mx.org; Tue, 13 Aug 2024 16:10:46 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sdsDZ-000896-9y; Tue, 13 Aug 2024 10:09:45 -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 1sdsDP-00084k-FS for emacs-devel@gnu.org; Tue, 13 Aug 2024 10:09:35 -0400 Original-Received: from mout02.posteo.de ([185.67.36.66]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sdsDN-0001oM-4k for emacs-devel@gnu.org; Tue, 13 Aug 2024 10:09:35 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 48DED240101 for ; Tue, 13 Aug 2024 16:09:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1723558167; bh=rKKCrSvNx2md+bP+QJ5ZSnAcfaIKaedt7jiKSl0su54=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type: From; b=hiZKAw3wQNGcAlhlVBe3mmzEapJRgMggBrrCC3SlF7PYoElNihFu0vDfm19w00dS5 qLSdIp2wqoNe65bwCheEqb3khz70tc7E2CuSSEu1/vwoBHxVkdqLp1p9SFuZ5NkjMq SNQNHHs0lXKcL4uHsgNBvoN5AJSVehn/C72eWRBS+T6Fj4BEfsyIQllv3tErn5VJf1 nSY07CeRgy8abzsVVd2awSSg+KSjXhw8szaCwGO6kGSZhbKX4cx7GeqzbM68nfZ1eZ OSbMFN56+q8GnPkeWD8+ppGmqxhoaGOmQWrdgp+UH3Xc68mXGSP1rAxThdTCwwqv4+ ILFqkyqwfZFqA== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4WjtYL5c48z6tyH; Tue, 13 Aug 2024 16:09:26 +0200 (CEST) In-Reply-To: <87jzgkftwi.fsf_-_@dataswamp.org> Received-SPF: pass client-ip=185.67.36.66; envelope-from=yantar92@posteo.net; helo=mout02.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:322710 Archived-At: Emanuel Berg writes: > So as for the segments in a text mode buffer, as for > point (2), it would look something like: > ... > [ buffer [ paragraphs [ sentences [words] ] ] ] > > Definitions of each has to be setup manually and individually, > as for (1), so for example for word it could be > ... > Then the program will define a set of functions for each > segment type, the same for each. > > Note that so many common operations can be defined from the > definition, i.e. the (BEG END) pair: > > -len is (- END BEG) > -reg is (BEG END) > -beg is BEG > -end is END > -cur is (buffer-substring-no-properties BEG END) > ... Check out thingatpt.el: `beginning-of-thing', `end-of-thing', `thing-at-point', etc. "thing" can be anything, including page, paragraph, word, link, sexp, etc -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at