From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kaushal Modi Newsgroups: gmane.emacs.bugs Subject: bug#23426: 25.0.93; dired-do-find-regexp doesn't find newline Date: Wed, 04 May 2016 05:00:25 +0000 Message-ID: References: <57278BA0.6010604@h-rommerskirchen.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=089e013d08f021d0770531fd1b80 X-Trace: ger.gmane.org 1462338100 21080 80.91.229.3 (4 May 2016 05:01:40 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 4 May 2016 05:01:40 +0000 (UTC) Cc: 23426@debbugs.gnu.org, heinz@h-rommerskirchen.de To: Drew Adams , Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed May 04 07:01:31 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1axowE-00029q-Dv for geb-bug-gnu-emacs@m.gmane.org; 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charset=UTF-8 > > Drew > > Do I understand correctly (forgive me if wrong; I have not > > studied this, and my Emacs 25 build is quite old) that `A' > > in Dired is now bound by default to a command that requires > > a user to have an external `grep' command? (This was not > > the case previously.) That's a valid point. @Dmitry So does emacs revert to the old function if grep/find is not found on the system? What happens if the system doesn't have either of those two. For example, on Windows, (executable-find "grep") returns nil and (exectuable-find "find") returns path to the Windows' find.exe, not GNU find. -- -- Kaushal Modi --089e013d08f021d0770531fd1b80 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
> > Drew=

> > Do I understand correctly (forgive me if wr= ong; I have not
> > studied this, and my Emacs 2= 5 build is quite old) that `A'
> > in Dired is now boun= d by default to a command that requires
> > a user to have = an external `grep' command? =C2=A0(This was not
> > the= case previously.)

That's a valid point.
=

@Dmitry So does emacs revert to the old function if gre= p/find is not found on the system? What happens if the system doesn't h= ave either of those two.

For example, on Windows, = (executable-find "grep") returns nil and (exectuable-find "f= ind") returns path to the Windows' find.exe, not GNU find.
--

--
Kaushal Modi

--089e013d08f021d0770531fd1b80--