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#31807: 27.0; `info-apropos' bad name or bad matching Date: Thu, 14 Jun 2018 08:33:32 -0700 (PDT) Message-ID: <73c2c21d-9fba-4ab5-a0b0-8b36e9a23bcf@default> References: <<<78156de2-86c8-4593-92b5-59edf7a8996e@default>>> <<<83o9gd33dj.fsf@gnu.org>>> <<>> <<<83in6l30ir.fsf@gnu.org>>> <<5fc07c84-b8d2-493c-a17b-774ad1c213bf@default>> <<83fu1p2ym7.fsf@gnu.org>> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1528990328 15466 195.159.176.226 (14 Jun 2018 15:32:08 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 14 Jun 2018 15:32:08 +0000 (UTC) Cc: 31807@debbugs.gnu.org To: Eli Zaretskii , Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jun 14 17:32:04 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 1fTUEG-0003uq-9g for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 14 Jun 2018 15:33:37 GMT Original-Received: from abhmp0014.oracle.com (abhmp0014.oracle.com [141.146.116.20]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id w5EFXa38025836; Thu, 14 Jun 2018 15:33:36 GMT In-Reply-To: <<83fu1p2ym7.fsf@gnu.org>> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.9.1 (1003210) [OL 16.0.4690.0 (x86)] X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8923 signatures=668702 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1805220000 definitions=main-1806140170 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:147415 Archived-At: > > Did you present the same, we-can't-enhance-because-legacy > > argument when Kim (I think it was) added keyword-matching > > to the `apropos*' commands? >=20 > That change was backward-compatible. No more so than this one, IMO. In fact less. If you entered "foo bar" (without the quotes) before that enhancement the commands would try to match only that literal string (as a regexp). After the enhancement, entering that same text caused matching against a complex regexp that matches "foo" (no space) and "bar" (no space) in either order. Not at all the same behavior. This change is more backward compatible. If you enter "foo" or "(foo)" or "%foo" you still get the same behavior. The only change in behavior occurs if you include regexp special chars.