From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Marco Maggi Newsgroups: gmane.lisp.guile.bugs Subject: [r6rs] #\x0 is a perfectly valid character datum representation Date: Mon, 21 Jun 2010 10:12:39 +0200 Message-ID: <8739wg4xe0.fsf@rapitore.luna> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1277107945 23382 80.91.229.12 (21 Jun 2010 08:12:25 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 21 Jun 2010 08:12:25 +0000 (UTC) To: bug-guile@gnu.org Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Mon Jun 21 10:12:20 2010 Return-path: Envelope-to: guile-bugs@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 1OQc79-0008Ns-Jk for guile-bugs@m.gmane.org; Mon, 21 Jun 2010 10:12:19 +0200 Original-Received: from localhost ([127.0.0.1]:49076 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OQc78-0005g0-Io for guile-bugs@m.gmane.org; Mon, 21 Jun 2010 04:12:18 -0400 Original-Received: from [140.186.70.92] (port=47314 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OQc6y-0005fl-EB for bug-guile@gnu.org; Mon, 21 Jun 2010 04:12:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OQc6x-0007CX-27 for bug-guile@gnu.org; Mon, 21 Jun 2010 04:12:08 -0400 Original-Received: from relay-pt2.poste.it ([62.241.5.253]:41986) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OQc6w-0007CI-R0 for bug-guile@gnu.org; Mon, 21 Jun 2010 04:12:06 -0400 Original-Received: from rapitore.luna (93.147.77.67) by relay-pt2.poste.it (8.5.121.01) (authenticated as marco.maggi-ipsu@poste.it) id 4C1E9DF2000108FC for bug-guile@gnu.org; Mon, 21 Jun 2010 10:12:05 +0200 Original-Sender: marco.maggi-ipsu@poste.it X-Loop: marco@maggi.it X-Mailer: GNU Emacs Original-Lines: 41 X-detected-operating-system: by eggs.gnu.org: Solaris 9 X-BeenThere: bug-guile@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.bugs:4692 Archived-At: The following R6RS program: (import (rnrs)) #\x0 fails with: ;;; note: source file proof.sps ;;; newer than compiled /home/marco/.cache/guile/ccache/2.0-0.R-LE-4/home/marco/var/tmp/proof.sps.go Backtrace: In ice-9/boot-9.scm: 170: 10 [catch #t # ...] In unknown file: ?: 9 [catch-closure] In ice-9/boot-9.scm: 62: 8 [call-with-prompt prompt0 ...] In ice-9/eval.scm: 389: 7 [eval # #] In ice-9/boot-9.scm: 1858: 6 [save-module-excursion #] 1149: 5 [load "proof.sps" #f] 1051: 4 [%start-stack load-stack ...] 1056: 3 [#] In unknown file: ?: 2 [primitive-load "proof.sps"] In ice-9/boot-9.scm: 115: 1 [# read-error ...] In unknown file: ?: 0 [catch-closure read-error "scm_lreadr" ...] ERROR: In procedure scm_lreadr: ERROR: proof.sps:5:5: unknown character name x0 on a i686-pc-linux-gnu using commit 8d10ccae79ff46f0ebea92ba36acfaebafba8d86. It looks like the hex notation for characters is not recognised by the reader. -- Marco Maggi