From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Adrian Robert Newsgroups: gmane.emacs.devel Subject: Re: merging Emacs.app Date: Mon, 10 Mar 2008 14:09:09 +0000 (UTC) Message-ID: References: <18375.18663.981150.252393@kahikatea.snap.net.nz> <200803031629.m23GT4tH023615@sallyv1.ics.uci.edu> <200803050504.m2554JRn010804@sallyv1.ics.uci.edu> <200803051605.m25G5bfF012539@sallyv1.ics.uci.edu> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1205158293 8352 80.91.229.12 (10 Mar 2008 14:11:33 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 10 Mar 2008 14:11:33 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Mar 10 15:12:01 2008 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 1JYiiv-00018O-3E for ged-emacs-devel@m.gmane.org; Mon, 10 Mar 2008 15:11:29 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JYiiM-0004z2-RW for ged-emacs-devel@m.gmane.org; Mon, 10 Mar 2008 10:10:54 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JYigx-00048f-US for emacs-devel@gnu.org; Mon, 10 Mar 2008 10:09:27 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JYigv-00045M-3e for emacs-devel@gnu.org; Mon, 10 Mar 2008 10:09:27 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JYigu-00045F-QE for emacs-devel@gnu.org; Mon, 10 Mar 2008 10:09:24 -0400 Original-Received: from main.gmane.org ([80.91.229.2] helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JYigu-0007St-Di for emacs-devel@gnu.org; Mon, 10 Mar 2008 10:09:24 -0400 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1JYigm-0005jZ-KE for emacs-devel@gnu.org; Mon, 10 Mar 2008 14:09:17 +0000 Original-Received: from prange73.awalnet.net.sa ([prange73.awalnet.net.sa]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 10 Mar 2008 14:09:16 +0000 Original-Received: from Adrian.B.Robert by prange73.awalnet.net.sa with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 10 Mar 2008 14:09:16 +0000 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 19 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: main.gmane.org User-Agent: Loom/3.14 (http://gmane.org/) X-Loom-IP: 212.116.220.73 (Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en) AppleWebKit/523.12.2 (KHTML, like Gecko) Version/3.0.4 Safari/523.12.2) X-detected-kernel: by monty-python.gnu.org: 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:92032 Archived-At: YAMAMOTO Mitsuharu math.s.chiba-u.ac.jp> writes: > I can find so many (indirect) Feval calls from ns_read_socket and some > of them seem to be difficult to get rid of because of its fundamental > design. In Emacs 22 at least, read_socket_hook may be called from a > signal handler in most environments. As the Lisp interpreter is not > designed to be reentrant, you cannot call Feval from read_socket_hook > directly or indirectly (that's why both X11 and Carbon ports increment > `handling_signal' in their read_socket_hook's to make Feval abort). > You don't see such a problem in the Cocoa/GNUstep port unless > NO_SOCK_SIGIO is defined, but C-g is not handled properly. Hmm, I'll look into getting rid of the Fevals then. Still, the side effects I spoke of are (I believe) unrelated to this. thanks, Adrian