From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Magne Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: return Date: Sat, 27 Nov 2010 02:31:16 +0100 Organization: Programmerer Ingebrigtsen Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1290821511 31665 80.91.229.12 (27 Nov 2010 01:31:51 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 27 Nov 2010 01:31:51 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Nov 27 02:31:42 2010 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 4.69) (envelope-from ) id 1PM9dd-0006dB-Du for ged-emacs-devel@m.gmane.org; Sat, 27 Nov 2010 02:31:41 +0100 Original-Received: from localhost ([127.0.0.1]:35337 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PM9dc-0006Vj-Sk for ged-emacs-devel@m.gmane.org; Fri, 26 Nov 2010 20:31:40 -0500 Original-Received: from [140.186.70.92] (port=56697 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PM9dV-0006Ve-Qb for emacs-devel@gnu.org; Fri, 26 Nov 2010 20:31:36 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PM9dR-0003aU-EU for emacs-devel@gnu.org; Fri, 26 Nov 2010 20:31:33 -0500 Original-Received: from lo.gmane.org ([80.91.229.12]:44674) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PM9dR-0003aQ-2c for emacs-devel@gnu.org; Fri, 26 Nov 2010 20:31:29 -0500 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1PM9dO-0006Yy-Bb for emacs-devel@gnu.org; Sat, 27 Nov 2010 02:31:26 +0100 Original-Received: from cm-84.215.34.171.getinternet.no ([84.215.34.171]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 27 Nov 2010 02:31:26 +0100 Original-Received: from larsi by cm-84.215.34.171.getinternet.no with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 27 Nov 2010 02:31:26 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 39 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: cm-84.215.34.171.getinternet.no Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAJFBMVEXVymfs5IpxWRj+/awW CQcCAgCQdS2nmTz78khcLiD9+S/+9ikCqlaSAAACaklEQVQ4jXXSQWvbMBQAYG2BerBLi2G9biK1 Mb3Ee1DTa6Z0iN5KRK+dt0mEXDy3syi+DHrozq7WYvIPetoacNrpz+3ZTrItTR/Yj+iLnqQnE/tE kDVjeQtSa51Jhe98DrsLkBgKn/EKqFV434JuIvlbqqLzGU0s/o1B/fVQxXI9PKg4X3uOINPjdVBR 3EYNJaVS5bMl3HlaSxQi6ph8FmLIeGHtvVP3IFvCTpOG9h4AHKulCytwgRDqWQcAFz8TYrwjypKx oYU6nJ/QwI44wqfpxy/oyVOIpgAusZUQhwuYwqv4DUQubOfEfsXS9scCNigCQI4wEMdLuP+WNdBT ljzg0jUwVha7tpL0FLYhUjmpl66hjkN75+OGEthTGs8xQRjMoVIAUQJvfYShbYDSoJzYtJ5BYL+G 4xbaFqaUdqAH+zcI43/gFuEjhLCHM46akUFT0EJI6QeEaFeTw2akWWmGraL0C0LPu8FdMcZzMcRv MbUupHiOHoQHftv2cfMWRxcQUReiDlyf/A/Ttu1XELoEt89YPocZNBeVtPdRL9stqJbBdfW6nqBG 7hwq/FRGmFRFPZ0p6Wm8c/v79lI5SZq9+L5JNsmzLYzztNBk6rqwGmkanyF0HoGTeV1yhduY/w6X kBaGvAsfl3qZMoTe1mP4NGCEG36jn8e0KCaxjA2jjGvdFUPSN1LG54Zx3vcoprjkUhvBSL/wZ/6s G3DOpOFlGfe5zBjDUr7OYhMYLGkKeUBTzmhVAytZ6QWFGRnW96RXUs5GaQMFN15Q8lFpsGM04KUJ 4hoyrbTKNKYMk3JOskQ6aiMh+on4Azt97jnULmAJAAAAAElFTkSuQmCC Mail-Copies-To: never X-Now-Playing: Various's _Ze Records Story 1979-2009_: "Alan Vega - Jukebox Babe" User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) Cancel-Lock: sha1:T++MTFLNGflhg3AcTEezrTc5wCY= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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:133181 Archived-At: Stefan Monnier writes: >> (defun foo () >> (unless condition >> (return bar)) >> .. compute a bit more >> (unless other-condition >> (return zot)) >> ... do the real foo work here) [...] > Of course, that's what `cond' is for. Really? You would write (defun foo () (cond ((not condition) bar) ((progn ..compute a bit more (not other-condition)) zot) (t ... do the real foo work here))) ? I think that's slightly, er, disgusting. :-) > You can try the `do' macro, which is not as flexible as `loop', but does > correspond fairly simply to a functional recursive loop. Nobody understands `do'. The `do' syntax makes, well, everything else look obvious. -- (domestic pets only, the antidote for overdose, milk.) larsi@gnus.org * Lars Magne Ingebrigtsen