From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Stephen J. Turnbull" Newsgroups: gmane.emacs.devel Subject: Re: hash-table-{to, from}-alist Date: Sat, 01 Aug 2009 11:22:53 +0900 Message-ID: <87ws5oclxe.fsf@uwakimon.sk.tsukuba.ac.jp> References: <863aknitfg.fsf@lifelogs.com> <87bpw4k1z6.fsf@xemacs.org> <86bpw3d829.fsf@lifelogs.com> <87k5ari5jh.fsf@xemacs.org> <86prkiiia2.fsf@lifelogs.com> <86ej0ygr5j.fsf@lifelogs.com> <861vwygpc6.fsf@lifelogs.com> <868wqzd06x.fsf@lifelogs.com> <867i6hrrh9.fsf@lifelogs.com> <86prk8q8yn.fsf@lifelogs.com> <87eiry58qs.fsf@jumptrading.com> <87skge2dm6.fsf@stupidchicken.com> <87ab2m562t.fsf@lifelogs.com> <871vnyot6m.fsf@stupidchicken.com> <87iqh84uao.fsf@lifelogs.com> <87ocr038ik.fsf@lifelogs.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1249092807 7594 80.91.229.12 (1 Aug 2009 02:13:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 1 Aug 2009 02:13:27 +0000 (UTC) Cc: emacs-devel@gnu.org To: Ted Zlatanov Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Aug 01 04:13:20 2009 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1MX462-0004yi-Gi for ged-emacs-devel@m.gmane.org; Sat, 01 Aug 2009 04:13:18 +0200 Original-Received: from localhost ([127.0.0.1]:52615 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MX461-0003rr-U8 for ged-emacs-devel@m.gmane.org; Fri, 31 Jul 2009 22:13:17 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MX45x-0003rm-FC for emacs-devel@gnu.org; Fri, 31 Jul 2009 22:13:13 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MX45s-0003ra-0F for emacs-devel@gnu.org; Fri, 31 Jul 2009 22:13:12 -0400 Original-Received: from [199.232.76.173] (port=59358 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MX45r-0003rX-Rw for emacs-devel@gnu.org; Fri, 31 Jul 2009 22:13:07 -0400 Original-Received: from mtps02.sk.tsukuba.ac.jp ([130.158.97.224]:50532) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MX45r-0007OY-Bh for emacs-devel@gnu.org; Fri, 31 Jul 2009 22:13:07 -0400 Original-Received: from uwakimon.sk.tsukuba.ac.jp (uwakimon.sk.tsukuba.ac.jp [130.158.99.156]) by mtps02.sk.tsukuba.ac.jp (Postfix) with ESMTP id 7E004821C; Sat, 1 Aug 2009 11:13:04 +0900 (JST) Original-Received: by uwakimon.sk.tsukuba.ac.jp (Postfix, from userid 1000) id 04B1C1A27C1; Sat, 1 Aug 2009 11:22:54 +0900 (JST) In-Reply-To: <87ocr038ik.fsf@lifelogs.com> X-Mailer: VM 8.0.12-devo-585 under 21.5 (beta29) "garbanzo" 5bbff3553494+ XEmacs Lucid (x86_64-unknown-linux) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:113492 Archived-At: Ted Zlatanov writes: > On Fri, 31 Jul 2009 15:03:48 -0400 Stefan Monnier wrote: > > SM> Of, course there's always another (more reliable) way: > SM> (hash-table-p (read-from-string (prin1-to-string (make-hash-table)))) > If it's all right, can I stick to provide/featurep? It simplifies the > client code, plus there are some performance improvements as you noted. Durn. And here I was hoping this would eventually turn into a full-blown replacement for Autoconf.