From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Malcolm Cook Newsgroups: gmane.emacs.bugs Subject: bug#64939: Date: Wed, 31 Jan 2024 13:52:09 -0600 Message-ID: References: <87mszebgwy.fsf@gmail.com> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000062af706104339e1" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29560"; mail-complaints-to="usenet@ciao.gmane.io" To: 64939@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Feb 01 06:19:16 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rVPTn-0007Qi-FR for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 01 Feb 2024 06:19:15 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rVPTS-0004aZ-0I; 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Wed, 31 Jan 2024 11:52:45 -0800 (PST) X-Mailman-Approved-At: Thu, 01 Feb 2024 00:18:03 -0500 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:279260 Archived-At: --000000000000062af706104339e1 Content-Type: text/plain; charset="UTF-8" I find allowing the shy regexp to match zero or more times (using a '*' instead of '?') solves not only the use case of including -S as an option, but also can support other options to env. I have this now in my init.el: (setq auto-mode-interpreter-regexp ;; support -S and other options to /bin/env. See ;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=64939 (purecopy "#![ \t]?\\([^ \t\n]*\ /bin/env[ \t]\\)?\\(?:-\\{1,2\\}[a-zA-Z1-9=]+[ \t]+\\)*\\([^ \t\n]+\\)")) Hooray? Why not patch lisp/files.el accordingly? ~ Malcolm Cook --000000000000062af706104339e1 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I find allowing the shy regexp to match zero or more times=
(using a '*' instead of '?') solves not only the use ca= se of
including -S as an option, but also can support other options to e= nv.

I have this now in my init.el:

(setq auto-mode-interprete= r-regexp
;; support -S and other options to /bin/env.=C2=A0 See
;; https://deb= bugs.gnu.org/cgi/bugreport.cgi?bug=3D64939
=C2=A0 (purecopy "#!= [ \t]?\\([^ \t\n]*\
/bin/env[ \t]\\)?\\(?:-\\{1,2\\}[a-zA-Z1-9=3D]+[ \t]= +\\)*\\([^
\t\n]+\\)"))

Hooray?

Why not patch lisp/fi= les.el accordingly?

~ Malcolm Cook
--000000000000062af706104339e1--