From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.bugs Subject: bug#30241: Emacs 26.0.91: "Generalized variables" are not defined. Date: Wed, 24 Jan 2018 13:43:10 -0800 (PST) Message-ID: References: <20180124200652.GA4493@ACM> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1516830136 19922 195.159.176.226 (24 Jan 2018 21:42:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 24 Jan 2018 21:42:16 +0000 (UTC) Cc: Alan Mackenzie , 30241@debbugs.gnu.org To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jan 24 22:42:12 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eeSo3-0004cX-Hl for geb-bug-gnu-emacs@m.gmane.org; Wed, 24 Jan 2018 22:42:07 +0100 Original-Received: from localhost ([::1]:48441 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eeSq4-0001gz-1z for geb-bug-gnu-emacs@m.gmane.org; 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Wed, 24 Jan 2018 21:43:14 +0000 Original-Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id w0OLhDvH009445 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 24 Jan 2018 21:43:13 GMT Original-Received: from abhmp0006.oracle.com (abhmp0006.oracle.com [141.146.116.12]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id w0OLhCtb024854; Wed, 24 Jan 2018 21:43:12 GMT In-Reply-To: X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.9.1 (1003210) [OL 16.0.4639.0 (x86)] X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8784 signatures=668655 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=702 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1801240284 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:142484 Archived-At: > > For Emacs, we could conceivably have many more generalized > > vars than we have now. We might make it possible to use > > `setf' for functions like these, for instance: `point', > > `selected-* (*=3D...), `point-min|max', `current-*', ... >=20 > We do seem have such setf functions for several of those, a lot of > them require loading cl-lib (historical reasons, I guess). Yes, and in particular we have `cl-letf' (which is misnamed, since it does not come from Common Lisp - it should be called `letf'). I meant only that we could conceivably have more generalized vars than we have now.