From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Oleksandr Manzyuk Newsgroups: gmane.emacs.bugs Subject: bug#10457: (Broken?) programmable completion in shell buffers Date: Mon, 9 Jan 2012 17:41:38 +0000 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: dough.gmane.org 1326130993 27765 80.91.229.12 (9 Jan 2012 17:43:13 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 9 Jan 2012 17:43:13 +0000 (UTC) Cc: 10457@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jan 09 18:43:07 2012 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 1RkJFN-00069q-GK for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Jan 2012 18:43:01 +0100 Original-Received: from localhost ([::1]:40473 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RkJFM-0006xb-S2 for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Jan 2012 12:43:00 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:53006) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RkJFD-0006rk-Uk for bug-gnu-emacs@gnu.org; Mon, 09 Jan 2012 12:42:59 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RkJF9-00032U-Lk for bug-gnu-emacs@gnu.org; Mon, 09 Jan 2012 12:42:51 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56564) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RkJF9-00032I-KE for bug-gnu-emacs@gnu.org; Mon, 09 Jan 2012 12:42:47 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1RkJFO-00054c-49 for bug-gnu-emacs@gnu.org; Mon, 09 Jan 2012 12:43:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Oleksandr Manzyuk Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 09 Jan 2012 17:43:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10457 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10457-submit@debbugs.gnu.org id=B10457.132613093119437 (code B ref 10457); Mon, 09 Jan 2012 17:43:02 +0000 Original-Received: (at 10457) by debbugs.gnu.org; 9 Jan 2012 17:42:11 +0000 Original-Received: from localhost ([127.0.0.1]:51237 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RkJEU-00053O-Dm for submit@debbugs.gnu.org; Mon, 09 Jan 2012 12:42:11 -0500 Original-Received: from mail-lpp01m010-f44.google.com ([209.85.215.44]:36353) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RkJEN-00052i-4v for 10457@debbugs.gnu.org; Mon, 09 Jan 2012 12:42:03 -0500 Original-Received: by laah2 with SMTP id h2so1413063laa.3 for <10457@debbugs.gnu.org>; Mon, 09 Jan 2012 09:41:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=x6yMQdtmGKO42PWRESRPUIYXQ1UuRgg7KEQNcwOCeH0=; b=qIFL9dUfCjSzLyFK46ZkSERb2HHBMyN32ukn/QuDA1UNECXyfVHXsct0/i5KyEw8Cd 5pTY/Xj/DY3CTLmJqhg2h0gVOIxSoZi1mAxAPc59Uqndf6GQVmSkRZn1P6lll3IAvJPt AarmkK/NNf7PnnluBDJlCCuCsYAgLWfG9jRdY= Original-Received: by 10.112.100.164 with SMTP id ez4mr3721467lbb.46.1326130898170; Mon, 09 Jan 2012 09:41:38 -0800 (PST) Original-Received: by 10.152.123.98 with HTTP; Mon, 9 Jan 2012 09:41:38 -0800 (PST) In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list 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:55581 Archived-At: In `pcomplete/tar', the call to `pcomplete-opt' happens inside a (while (pcomplete-match "^-" 0) ...) loop. Here is a minimal example that has the same problem as `pcomplete/tar': (defun pcomplete/shell-mode/foo () (while (pcomplete-match "^-" 0) (pcomplete-opt "hv"))) Start emacs with -Q flag, evaluate the above code in the *scratch* buffer, start a shell, type "foo -", hit TAB. A completions buffer showing two completions "-h" and "-v" should pop up. Press SPC -- voila, Emacs is locked. Sasha -- Oleksandr Manzyuk http://oleksandrmanzyuk.wordpress.com