From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Drew Adams" Newsgroups: gmane.emacs.bugs Subject: bug#9981: 24.0.91; mismatch in doc for `buffer-visibility-spec' Date: Sun, 6 Nov 2011 17:33:41 -0800 Message-ID: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1320629664 7038 80.91.229.12 (7 Nov 2011 01:34:24 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 7 Nov 2011 01:34:24 +0000 (UTC) To: 9981@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 07 02:34:19 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RNE6N-00029K-EQ for geb-bug-gnu-emacs@m.gmane.org; Mon, 07 Nov 2011 02:34:19 +0100 Original-Received: from localhost ([::1]:34517 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNE6M-0006y4-KO for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 6 Nov 2011 19:33:43 -0600 Original-Received: from dradamslap1 (/10.159.60.254) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sun, 06 Nov 2011 17:33:43 -0800 X-Mailer: Microsoft Office Outlook 11 Thread-Index: Acyc7Uea4sD/cwnWR8OcVQctu5xGUw== X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6109 X-Source-IP: acsinet21.oracle.com [141.146.126.237] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090202.4EB7357E.00A7,ss=1,re=0.000,fgs=0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 06 Nov 2011 20:37:02 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:53634 Archived-At: (elisp) Invisible Text says this for a list value: Each element of the list specifies a criterion for invisibility; if a character's `invisible' property fits any one of these criteria, the character is invisible. The list can have two kinds of elements: `ATOM' A character is invisible if its `invisible' property value is ATOM or if it is a list with ATOM as a member. `(ATOM . t)' A character is invisible if its `invisible' property value is ATOM or if it is a list with ATOM as a member. Moreover, a sequence of such characters displays as an ellipsis. But the doc string says this: "a text character is invisible if its `invisible' property is an element in that list (or is a list with members in common)." That's not the same thing. The doc string does not speak to the second case for the spec, (ATOM . t). A char with `invisible' property of `foo' is neither a member of the invisibility spec `((foo . t))' nor is it a list with the element (foo . t). Similarly for a char with `invisible' property of (foo). According to the doc string, to be invisible with that spec, a char would have to either be (foo . t) or be a list with (foo . t) as an element. What's more, the doc string does not state that the form of the list elements is in fact prescribed: ATOM or (ATOM . t). In GNU Emacs 24.0.91.1 (i386-mingw-nt5.1.2600) of 2011-10-30 on MARVIN Windowing system distributor `Microsoft Corp.', version 5.1.2600 configured using `configure --with-gcc (4.6) --no-opt --cflags -I"D:/devel/emacs/libs/libXpm-3.5.8/include" -I"D:/devel/emacs/libs/libXpm-3.5.8/src" -I"D:/devel/emacs/libs/libpng-dev_1.4.3-1/include" -I"D:/devel/emacs/libs/zlib-dev_1.2.5-2/include" -I"D:/devel/emacs/libs/giflib-4.1.4-1/include" -I"D:/devel/emacs/libs/jpeg-6b-4/include" -I"D:/devel/emacs/libs/tiff-3.8.2-1/include" -I"D:/devel/emacs/libs/gnutls-2.10.1/include" --ldflags -L"D:/devel/emacs/libs/gnutls-2.10.1/lib"'