From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Boruch Baum Newsgroups: gmane.emacs.bugs Subject: bug#19876: 24.4; highlight-regexp displays nonsense options for faces Date: Sun, 15 Feb 2015 04:36:13 -0500 Message-ID: <54E0688D.4040200@gmx.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8XQjbwJAeNic2bhJkBOP1bG7UQ8aQFoIq" X-Trace: ger.gmane.org 1424025272 7429 80.91.229.3 (15 Feb 2015 18:34:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 15 Feb 2015 18:34:32 +0000 (UTC) To: 19876@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Feb 15 19:34:19 2015 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 1YN41L-0004UB-03 for geb-bug-gnu-emacs@m.gmane.org; Sun, 15 Feb 2015 19:34:19 +0100 Original-Received: from localhost ([::1]:36222 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YN41K-0001Ah-4r for geb-bug-gnu-emacs@m.gmane.org; Sun, 15 Feb 2015 13:34:18 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35769) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YN41A-000199-9z for bug-gnu-emacs@gnu.org; Sun, 15 Feb 2015 13:34:14 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YN414-0003EQ-Mb for bug-gnu-emacs@gnu.org; Sun, 15 Feb 2015 13:34:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53668) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YN414-0003EM-Ja for bug-gnu-emacs@gnu.org; Sun, 15 Feb 2015 13:34:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YN414-0006dm-BG for bug-gnu-emacs@gnu.org; Sun, 15 Feb 2015 13:34:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Boruch Baum Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 15 Feb 2015 18:34:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 19876 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.142402520625469 (code B ref -1); Sun, 15 Feb 2015 18:34:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 15 Feb 2015 18:33:26 +0000 Original-Received: from localhost ([127.0.0.1]:44905 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YN40S-0006ci-V1 for submit@debbugs.gnu.org; Sun, 15 Feb 2015 13:33:25 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:33921) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YN40Q-0006cT-2U for submit@debbugs.gnu.org; Sun, 15 Feb 2015 13:33:23 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YN40F-00035v-2O for submit@debbugs.gnu.org; Sun, 15 Feb 2015 13:33:16 -0500 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:55572) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YN40F-00035r-0S for submit@debbugs.gnu.org; Sun, 15 Feb 2015 13:33:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35624) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YN409-00015h-GZ for bug-gnu-emacs@gnu.org; Sun, 15 Feb 2015 13:33:10 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YN400-00033u-TS for bug-gnu-emacs@gnu.org; Sun, 15 Feb 2015 13:33:05 -0500 Original-Received: from mout.gmx.com ([74.208.4.201]:51092) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YN400-00033i-Nw for bug-gnu-emacs@gnu.org; Sun, 15 Feb 2015 13:32:56 -0500 Original-Received: from [10.206.181.34] ([47.21.4.242]) by mail.gmx.com (mrgmxus002) with ESMTPSA (Nemesis) id 0Mcmj1-1Y5fhm0RO5-00Huih for ; Sun, 15 Feb 2015 19:32:55 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.4.0 OpenPGP: url=hkp://keys.gnupg.net X-Provags-ID: V03:K0:whWk22jZArTkxJH9YflZ02eab+3FIjNb8nQ+JtMCkq00yIVXtPt S4bBYgI/1MSMqFSlr8JCfoB7PjQTe5rJieI5iNDv+Q3EjBEZcUjp7fBjGnA255kqWXOJqde jTur9l9MpuC45ZZXGuhvB8PVNkS58b+wyPl3YDbujozMlIKFb8ZYrvc9J/PMw2CPXAVdNri 4Ku8gPdA+FkscwxBQi8VQ== X-UI-Out-Filterresults: notjunk:1; X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x 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:99442 Archived-At: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --8XQjbwJAeNic2bhJkBOP1bG7UQ8aQFoIq Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable WHAT HAPPENS: =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D The documentation for `highlight-regexp' ( info:emacs#Highlight Interactively]] ) says, "While being prompted for a face use =E2=80=98M-n= =E2=80=99 and =E2=80=98M-p=E2=80=99 to cycle through them." However, repeatedly keying = =E2=80=98M-n=E2=80=99 will toggle through the entries in `hi-lock-face-defaults' *twice*, and then will start displaying _other items_, presumably from some other history ring, but not necessarily faces. In my case, some of the _other items_ that appear when I =E2=80=98M-n=E2=80=99 cycle, were: apropos-vari= able-button, org-target, bookmark-menu-bookmark, org-agenda-date-today, and ido-incomplete-regexp. Furthermore, if one of those _other items_ is selected, `highlight-regexp' exits, without indicating an error, and without highlighting the requested regexp in *any* face. Furthermore, `highlight-regexp', as an alias for function `hi-lock-face-buffer', hard codes face `hi-yellow' as a default, but that default isn't used when one of those non-face _other items_ are selected. Finally, it seems inconsistent with the emacs spirit of flexibility to have `hi-yellow' be hard-coded as a default in function `hi-lock-face-buffer'. Post-finally, courtesy of the indentation police: in function `hi-lock-read-face-name', the `then` and `else` elements of the function's only `if` form, are out-dented. WHAT I EXPECTED: =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 1] There are a few ways I expected `M-n` could toggle - either through only the entries in `hi-lock-face-defaults'; through the entries in `hi-lock-face-defaults' plus faces the user had previously entered for hi-lock purposes; or through the entries in `hi-lock-face-defaults' plus faces the user had previously entered for any purpose. It should never *offer* the user an invalid option. Also, it should never accept an entry that isn't a face. 2] If, somehow, something other than a valid face is entered, the user should be notified, and sent back to the prompt, with the same option of `M-n` cycling. 3] If, somehow, something other than a valid face is accepted, the default should be used. 4] The default should not be hard-coded as `hi-yellow`, or as anything else. It should be set to user-definable variable, say `hi-lock-default-face', which could have a default value of `hi-yellow'. 5] Indentation readability / inconsistency quibble. In GNU Emacs 24.4.1 (x86_64-pc-linux-gnu) of 2014-12-09 on gaia, modified by Debian System Description: Debian 7.0 GNU/Linux wheezy/testing Configured using: `configure --build x86_64-linux-gnu --prefix=3D/usr --sharedstatedir=3D/var/lib --libexecdir=3D/usr/lib --localstatedir=3D/var/lib --infodir=3D/usr/share/info --mandir=3D/usr/share/man --with-pop=3Dyes --enable-locallisppath=3D/etc/emacs24:/etc/emacs:/usr/local/share/emacs/= 24.4/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.4/sit= e-lisp:/usr/share/emacs/s\ ite-lisp --build x86_64-linux-gnu --prefix=3D/usr --sharedstatedir=3D/var/lib --libexecdir=3D/usr/lib --localstatedir=3D/var/lib --infodir=3D/usr/share/info --mandir=3D/usr/share/man --with-pop=3Dyes --enable-locallisppath=3D/etc/emacs24:/etc/emacs:/usr/local/share/emacs/= 24.4/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.4/sit= e-lisp:/usr/share/emacs/s\ ite-lisp --with-x=3Dno --without-gconf --without-gsettings 'CFLAGS=3D-g -O2 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