From xemacs-m  Tue Apr  1 19:58:14 1997
Received: from arioch.oche.de (qmailr@ana015.dialup.RWTH-Aachen.DE [137.226.9.15])
	by xemacs.org (8.8.5/8.8.5) with SMTP id TAA00547
	for <xemacs-beta@xemacs.org>; Tue, 1 Apr 1997 19:58:11 -0600 (CST)
Received: (qmail 17283 invoked by uid 666); 2 Apr 1997 01:54:06 -0000
To: xemacs-beta@xemacs.org
Subject: Re: Build success: 20.1b10 w/o patches, Linux 2.0.29
References: <hhu3lq3oc9.fsf@arioch.oche.de> <m2u3lqicyg.fsf@altair.xemacs.org>
X-Attribution: Leo
Mime-Version: 1.0 (generated by tm-edit 7.106)
Content-Type: multipart/mixed;
 boundary="Multipart_Wed_Apr__2_03:54:06_1997-1"
Content-Transfer-Encoding: 7bit
From: Carsten Leonhardt <leo@arioch.oche.de>
Date: 02 Apr 1997 03:54:06 +0200
In-Reply-To: Steven L Baur's message of 01 Apr 1997 14:40:39 -0800
Message-ID: <hh4tdqb35t.fsf@arioch.oche.de>
Lines: 77
X-Mailer: Gnus v5.4.39/XEmacs 20.1(beta10)

--Multipart_Wed_Apr__2_03:54:06_1997-1
Content-Type: text/plain; charset=US-ASCII

>>>>> "sb" == Steven L Baur <steve@miranova.com> writes:

sb> Carsten Leonhardt writes:
>> Gnus won't display articles if overlay.el is loaded. Is it fully
>> compatible to the GNU Emacs overlays?

sb> Can you be more specific?

Sorry, I thought it would be easy to reproduce. But then again, if it
would be, someone else would already have complained.

sb> It looks like it works for me, or are you referring to the Gnus in
sb> beta10 not 5.4.39 which you're using?

I'm referring to the "external" Gnus 5.4.39 that I use.

I just tried to reproduce this as another user (without any
configuration for XEmacs, Gnus, newsrcs etc.), and there Gnus works
even with overlay present. So it must be something in my .emacs.

I don't find anything worthwhile to report aside from the backtrace,
I'll try to look further into this after I slept (it really is getting
late here...)

  Carsten

PS: I noted the following at the (very) beginning of canna.el:

(or (fboundp 'overlayp)
    (defalias 'overlayp 'extentp)
    )

;; added by MORIOKA Tomohiko <morioka@jaist.ac.jp>, 1996/6/18
(defvar running-xemacs (string-match "XEmacs" emacs-version))

(if running-xemacs (require 'overlay))


Shouldn't the (require 'overlay) be placed before the (fboundp 'overlayp)?



--Multipart_Wed_Apr__2_03:54:06_1997-1
Content-Type: application/octet-stream
Content-Disposition: attachment; filename="Backtrace"
Content-Transfer-Encoding: 8bit

Signaling: (wrong-type-argument overlayp nil)
  wrong-type-argument(overlayp nil)
  (setq overlay (wrong-type-argument (quote overlayp) overlay))
)
  (if (not (overlayp overlay)) (setq overlay (wrong-type-argument ... overlay)))
)
  (check-argument-type (quote overlayp) overlay)
)
  delete-overlay(nil)
  (while overlays (delete-overlay (pop overlays)))
)
  (let* ((overlayss ...) (buffer-read-only nil) (overlays ...)) (while overlays (delete-overlay ...)))
)
  (progn (let* (... ... ...) (while overlays ...)))
)
  (if (fboundp (quote overlay-lists)) (progn (let* ... ...)))
)
  (when (fboundp (quote overlay-lists)) (let* (... ... ...) (while overlays ...)))
)
  gnus-kill-all-overlays()
  gnus-request-article-this-buffer(55 "nnml:bounces")
  gnus-article-prepare(55 nil)
  gnus-summary-display-article(55)
  gnus-summary-next-page(nil)
  call-interactively(gnus-summary-next-page)

--Multipart_Wed_Apr__2_03:54:06_1997-1--

