From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Wolfgang Jenkner Newsgroups: gmane.emacs.devel Subject: Re: eww as a package? Date: Tue, 29 Jul 2014 13:48:49 +0200 Message-ID: <85d2coqt6f.fsf@iznogoud.viz> References: <87ha23rsy0.fsf@ferrier.me.uk> <1475521.glt13NV13Q@descartes> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1406634765 11184 80.91.229.3 (29 Jul 2014 11:52:45 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 29 Jul 2014 11:52:45 +0000 (UTC) Cc: Nic Ferrier , emacs-devel@gnu.org To: =?utf-8?Q?R=C3=BCdiger?= Sonderfeld Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jul 29 13:52:38 2014 Return-path: Envelope-to: ged-emacs-devel@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 1XC5xN-0004Ga-BQ for ged-emacs-devel@m.gmane.org; Tue, 29 Jul 2014 13:52:37 +0200 Original-Received: from localhost ([::1]:44963 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XC5xN-0002WJ-21 for ged-emacs-devel@m.gmane.org; Tue, 29 Jul 2014 07:52:37 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60093) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XC5xC-0002US-J0 for emacs-devel@gnu.org; Tue, 29 Jul 2014 07:52:33 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XC5x5-0004M8-KL for emacs-devel@gnu.org; Tue, 29 Jul 2014 07:52:26 -0400 Original-Received: from b2bfep16.mx.upcmail.net ([62.179.121.61]:50844) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XC5x5-0004G7-9A for emacs-devel@gnu.org; Tue, 29 Jul 2014 07:52:19 -0400 Original-Received: from edge12.upcmail.net ([192.168.13.82]) by b2bfep16-int.chello.at (InterMail vM.8.01.05.05 201-2260-151-110-20120111) with ESMTP id <20140729115215.CUMD11761.b2bfep16-int.chello.at@edge12.upcmail.net> for ; Tue, 29 Jul 2014 13:52:15 +0200 Original-Received: from iznogoud.viz ([91.119.88.190]) by edge12.upcmail.net with edge id YBrh1o02946QafP0CBridc; Tue, 29 Jul 2014 13:52:07 +0200 X-SourceIP: 91.119.88.190 Original-Received: from wolfgang by iznogoud.viz with local (Exim 4.83 (FreeBSD)) (envelope-from ) id 1XC5wO-0000Qb-VX; Tue, 29 Jul 2014 13:51:37 +0200 Mail-Followup-To: =?utf-8?Q?R=C3=BCdiger?= Sonderfeld , emacs-devel@gnu.org, Nic Ferrier User-Agent: Gnus/5.130012 (Ma Gnus v0.12) Emacs/24.4.50 (berkeley-unix) X-detected-operating-system: by eggs.gnu.org: Solaris 10 X-Received-From: 62.179.121.61 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:173249 Archived-At: On Mon, Jul 28 2014, R=C3=BCdiger Sonderfeld wrote: > The problem is that `eww' or rather `shr' relies on the C function `add-f= ace- > text-property' which is only available in 24.4/trunk. It is therefore no= t=20 > possible to package it for older versions. I think Lars wrote this only for performance reasons as primitive (see the thread starting with [1]). Otherwise, the visual effect is the same as with (defun add-face-text-property (start end face &optional append object) (funcall (if append #'font-lock-append-text-property #'font-lock-prepend-text-property) start end 'face face object)) The functions called here seem to exist since 1995-10-26 Simon Marshall * font-lock.el: General reorganization. [...] (font-lock-fillin-text-property, font-lock-prepend-text-property, font-lock-append-text-property): New text property functions. [1] http://permalink.gmane.org/gmane.emacs.devel/153114 Wolfgang