From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Akib Azmain Turja Newsgroups: gmane.emacs.devel Subject: Re: Why tree-sitter instead of Semantic? (was Re: CC Mode with font-lock-maximum-decoration 2) Date: Sat, 13 Aug 2022 20:28:23 +0600 Message-ID: <8735e08bg8.fsf@disroot.org> References: <83o7wuva9o.fsf@gnu.org> <83mtceupbx.fsf@gnu.org> <83lerxvfnu.fsf@gnu.org> <838rnxvdcq.fsf@gnu.org> <83r11ptksn.fsf@gnu.org> <83a68dti6w.fsf@gnu.org> <874jykzvx9.fsf@yahoo.com> <83fsi4sttn.fsf@gnu.org> <838rnws5c7.fsf@gnu.org> <87wnbde9jo.fsf@disroot.org> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17149"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , Po Lu , Alan Mackenzie , emacs-devel , Stefan Monnier , Yuan Fu To: Lynn Winebarger Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Aug 13 16:32:06 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 1oMsBJ-0004HK-VX for ged-emacs-devel@m.gmane-mx.org; Sat, 13 Aug 2022 16:32:06 +0200 Original-Received: from localhost ([::1]:57014 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oMsBI-0002oV-9Z for ged-emacs-devel@m.gmane-mx.org; Sat, 13 Aug 2022 10:32:04 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44272) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oMs8e-00080H-Ih for emacs-devel@gnu.org; Sat, 13 Aug 2022 10:29:20 -0400 Original-Received: from knopi.disroot.org ([178.21.23.139]:55414) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oMs8c-0005aW-Io; Sat, 13 Aug 2022 10:29:20 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 2447A41E49; Sat, 13 Aug 2022 16:29:16 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Original-Received: from knopi.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4tqHHo4-Nhdf; Sat, 13 Aug 2022 16:29:15 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1660400955; bh=/6f9sFQ00qS4tPkrOFHFTTmoayffht2vCvs0+j+rD9I=; h=From:To:Cc:Subject:In-Reply-To:References:Date; b=LGtf1ziOq1uF2NKooP9A7RdpBMXBHgjlJybohv5FnyV+9fj7GxKmGYCbCTiKjqk72 7gDMuCP3e57sH1uZT1gX9RzGe+LTi+1jPxZNLDVZPAFTN46sIRkEbMHCOrhgoV8NhW oP3tW5W4V8xZcOeIV3tjjbGgi0SrURT6XEsgLgLxa+8OCbr5tbJVyasT6tU3E/49AA 9ob6AE9WheCdbfllUjEtCCvyUGTWsc/PHMzxx4ZIJ3wz0Y/pYbGpU3DiVOvvY8JuK4 J+dacEb9CuoyfbLUIzWIAYS081v7GXfC6A5VRUZWRB/AowwfCw5y1OgIYmNuNLBQmp 6b9cMBUqY+Qpg== In-Reply-To: (Lynn Winebarger's message of "Sat, 13 Aug 2022 07:57:38 -0400") Received-SPF: pass client-ip=178.21.23.139; envelope-from=akib@disroot.org; helo=knopi.disroot.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, 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:293416 Archived-At: --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Lynn Winebarger writes: > On Fri, Aug 12, 2022, 12:03 PM Akib Azmain Turja wrote: > >> >> >> (Triggering a heated discussion again...) Or maybe we can link Guile >> to Emacs so that people can extend Emacs with the "GNU=E2=80=99s Ubiquit= ous >> Intelligent Language for Extensions". >> > > If the maintainers of Guile actually dropped their opposition to enforcing > proper tail recursion at some point in the last 2 decades (when I last > looked at it), then that's an option. The doc for v3 says proper tail > recursion is supported, but then the section on history discusses the > "proposed" support for proper tail recursion, so I don't really know what > the status is. > > Lynn The manual says tail call optimization is supported because it is required by the Scheme specification. And IIUC proper tail recursion is a proposed feature of *WebAssembly*, not Guile. =2D-=20 Akib Azmain Turja Find me on Mastodon at @akib@hostux.social. This message is signed by me with my GnuPG key. 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