From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Didier Verna Newsgroups: gmane.emacs.bugs Subject: bug#13646: mode-specific and file-regexp-specific settings Date: Thu, 07 Feb 2013 18:25:37 +0100 Message-ID: References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1360258014 32441 80.91.229.3 (7 Feb 2013 17:26:54 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 7 Feb 2013 17:26:54 +0000 (UTC) Cc: 13646@debbugs.gnu.org, viniciusjl@ig.com.br To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Feb 07 18:27:12 2013 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 1U3VFd-0006tp-2B for geb-bug-gnu-emacs@m.gmane.org; Thu, 07 Feb 2013 18:27:09 +0100 Original-Received: from localhost ([::1]:41165 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U3VFK-0007nv-1x for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 07 Feb 2013 17:28:02 +0000 Original-Received: (at 13646) by debbugs.gnu.org; 7 Feb 2013 17:27:19 +0000 Original-Received: from localhost ([127.0.0.1]:42275 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U3VFm-0004qo-Ci for submit@debbugs.gnu.org; Thu, 07 Feb 2013 12:27:18 -0500 Original-Received: from smtp1-g21.free.fr ([212.27.42.1]:49076) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1U3VFh-0004qc-UQ for 13646@debbugs.gnu.org; Thu, 07 Feb 2013 12:27:16 -0500 Original-Received: from Scofield.local.free.fr (unknown [IPv6:2a01:e35:8b50:e80:5ab0:35ff:fe7b:9220]) by smtp1-g21.free.fr (Postfix) with ESMTP id 6180E940071; Thu, 7 Feb 2013 18:25:38 +0100 (CET) In-Reply-To: (Stefan Monnier's message of "Thu, 07 Feb 2013 11:18:12 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (darwin) Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAHlBMVEWSJRv77NT7+fb7+f/7 +/37//+nezr////Ct7o2JCPeWwoRAAACaUlEQVQ4jW2Uv4+bMBTHXxer3moGxMpTctx6uqvSmRKx c1hZ3Q5WGEuCWO86oNzGhPr+275n4JLqasUB+2N/3w/zDP3SCu7WHrjPDVZgGQkI77dApjrbn9bx DXgU8PgB8NwuUGmI+H/Q3oLDacdS/Uepw4ltiLu3gIOoqixrLdZ7W+3Z23rdUWB6Sbe5rcuNrZ8Y B1D2Z0zfaPqdWwzhrAEyKGMi+oN7m7KrbGj/bvxtGol+tpmJMMVN956ScwOgeQsml9cIMVu8Knsc wTGJUu/UxSC2K0hHpYHo9c3B0R0lJfaQ48YW34iAxXgXKFBHYwJot88PDFRDNDnmjAQ8Fd328KBH UJpG8EKEyRFsK7wXEU2TZhBEGewExAI4xhFAugbxqqvxfgAYGWgFYQP3jDNeY+JZh9dTMADiIpad LdPBEQUgpp1oAma5be/80fNgmh3SzpGGTWtzHJwZJqJFyEt2GNTRvfcmnqgJwHv2g31oz4hf/Cdz x1kk0VFehzDbHFPvf6QJkXKjA6eUnlgN9oixakwUC5AAvJJcOfha4YuH5OhHvZhWrMM/W7ES51UO ao5aiR0PJd4px+bkHETaESdBAnpuYzVnWg5dOQX+JUR/ahvPkiQZ1RyEd2EA8D13Yo6A9XiHZwgj q8EuH4jXNXrkPKpGsZr3A/Nsg8aYKLkck4tJfEOfB17nCXr8xR9LilEUySMZLp4V2O9T2WIUEG7y nP+jNDHx4Jf6sLZYCgbnZmCta2mhyjtb4VycnbU3ZHkRcJ231939P+B6YSxgHh7eS1lmAJdBtjz5 GpjLGcPMeeU9FoXcUP1fwXtjiKMGA3QAAAAASUVORK5CYII= X-Face: compface: (warning) : excess data ignored Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAGFBMVEX70rD79vyjgSz7///8 +v+YKB8zJhWwsqskZ963AAACZElEQVQ4jW2UwW4iMQyGA6stV6yw6nWwlHBtNPMCo5kH6EZy9koj xVxpVy2vv38CLFRtEGjIN3F+/45j+suwfT/MM83X/6a/jXGmafgOYBXZLyDMmLW3l/4DxG/jKxjb /NdQm5HWLh7X34Glcll8AnawIYTHyMV3obc3ULMK9MHMbh/66QbCNFhaYp5T/hRqAFgr+8Ja7BTu Ng99eMjs8zLlH/cAz8Q7AGb5O4fhTm5YsXMiJbpX6Lttbp9O4iVlLNlegR17G+iBJZVUsvd7GjYz FJtxsrBIfcQKzawHQsEqINoQrVhYJIlnjfC37m4yrQ2/cXbFJdXIQvNZlXbG1dxEnCZ1nBYXr7QU LfFniT7rezXl9QpUpEaIXjPsimnbwGxSkZIkakz68nhwkn5XMMymaJUTlUUXT8hDX+qRAMAscmP1 /mBtKr7sbWihzsAV8VtrP1RTtmdLqhWA2GoxjA9aaupnIBHGpqT7NdEvlXwcpgvInc+QvABYFnkm OzRLkBj7mojrzOnUwNxMdAkgMauo06xyOF5sh56YxEkUhKsqtHoyjKakvFRxqHas5wp0C72EPKRj lFoiGMdalS30ho3RFNk/44S4KoNT9H8WRAPBXY4+YtIBrthjUVe7AQDFq67gW1dA+W5BfQCoQ86D a3kL714h9z3DWNS2MSe6e9udTsfeGpwFWr+xw5sJ+2hrOPSF2cxQB1prD7ZFbtQy30y1v0N9b7V7 76j2b20kM29aO+G5Bbm7Gc729xTw6S9tjlvFTPX3+hrVC+ICqB/PVw7hahhtO9B1S9NC1z/D2HQC NCX/AHjt/u58WpMqAAAAAElFTkSuQmCC X-Face: compface: (warning) : excess data ignored X-Attribution: dvl X-Url: http://www.lrde.epita.fr/~didier X-Web: http://www.lrde.epita.fr/~didier X-Home-Page: http://www.lrde.epita.fr/~didier 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.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:70823 Archived-At: Stefan Monnier wrote: > Also, we should introduce a way to set variables to a value that is > mode-dependent. Maybe something like > > (setq-modes whitespace-style > (foo-mode 'face) > (bar-mode 'trailing) > (t 'tab-mark)) > > Which could turn into something akin to > > (setq-default whitespace-style 'tab-mark) > (add-hook 'bar-mode-hook (lambda () (setq-local whitespace-style 'trailing))) > (add-hook 'foo-mode-hook (lambda () (setq-local whitespace-style 'face))) Oh, and BTW this is not gonna work. What you're doing here is instantiating buffer-local values once and for all. If later on the user changes his mode-specific settings, they won't be propagated to the already existing buffers. On the contrary, what I do in whitespace.el (and I think what should be done in a general solution) is to dynamically retreive the file/mode-specific value everytime it's needed, so that user changes are visible everywhere immediately (this is what specifiers do in XEmacs in fact). -- ELS 2013, June 3/4, Madrid, Spain: http://els2013.european-lisp-symposium.org Scientific site: http://www.lrde.epita.fr/~didier Music (Jazz) site: http://www.didierverna.com