From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nick Dokos Subject: Re: feature request: reloading settings in an org file should reload file local variables Date: Tue, 14 Jan 2014 10:33:03 -0500 Message-ID: <87ppnu60k0.fsf@alphaville.bos.redhat.com> References: <87txd6pso2.fsf@pinto.chemeng.ucl.ac.uk> <2F4897D0-8F3B-4E26-A5C8-5FC51AFEFB91@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:52496) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W35zb-0004xe-JT for emacs-orgmode@gnu.org; Tue, 14 Jan 2014 10:33:32 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W35zW-0004zq-AN for emacs-orgmode@gnu.org; Tue, 14 Jan 2014 10:33:27 -0500 Received: from plane.gmane.org ([80.91.229.3]:58130) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W35zW-0004zk-3p for emacs-orgmode@gnu.org; Tue, 14 Jan 2014 10:33:22 -0500 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1W35zP-0001e1-Tu for emacs-orgmode@gnu.org; Tue, 14 Jan 2014 16:33:15 +0100 Received: from nat-pool-bos-t.redhat.com ([66.187.233.206]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 14 Jan 2014 16:33:15 +0100 Received: from ndokos by nat-pool-bos-t.redhat.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 14 Jan 2014 16:33:15 +0100 List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: emacs-orgmode@gnu.org Carsten Dominik writes: > Hi Eric, > > On Jan 14, 2014, at 3:03 PM, Eric S Fraga wrote: > >> Hello, >> >> I constantly run into an annoying side effect of org's handling of >> settings in a document. When writing a document for export, usually to >> LaTeX, I find myself playing around with the document wide >> setting variables, e.g. >> >> #+options: toc:nil >> #+latex_header: \usepackage{tikz} >> >> and similar. Org requires me to re-load the document settings by >> hitting C-c C-c on any such document setting line. This is fine. >> >> The problem is that org appears to reset *all* variables to default >> (custom?) settings. This includes variables that have been set using >> file local variables in the given document. Of particular note is the >> variable ~org-export-allow-bind-keywords~. I normally have this set to >> nil for safety reasons but wish to set this to t in some documents. I >> use something like this quite often on documents I *know* are safe: >> >> ,---- >> | # Local Variables: >> | # org-confirm-babel-evaluate: nil >> | # org-export-allow-bind-keywords: t >> | # End: >> `---- >> >> The problem is that hitting C-c C-c on a settings line clears these >> variables. Having the bind one reset is particularly confusing at >> times. In the end, I have to kill the buffer and re-visit the file to >> have things set up properly. >> >> Is it possible to have org reload the whole file when reloading >> settings? Or not reset any variables at all? Either approach would be >> exhibit more consistent behaviour possibly? Obviously, the position in >> the file would have to be remembered should the file be reloaded >> automatically. >> >> This is not a major issue but a niggly one... > > Could you try the following patch? > > - Carsten > > diff --git a/lisp/org.el b/lisp/org.el > index 549f1f8..6fca255 100644 > --- a/lisp/org.el > +++ b/lisp/org.el > @@ -20482,11 +20482,9 @@ This command does many different things, depending on context: > Also updates the keyword regular expressions." > (interactive) > ;; this will set the mode *and* set file local variables. > - (normal-mode) > - ;; but it may leave us in some unrelated mode > - (unless (derived-mode-p "org-mode") > - (org-mode)) > - (message "Org-mode restarted")) > + (funcall major-mode) > + (hack-local-variables) > + (message "Mode restarted")) I thought this was fixed, originally with commit 5ea0228 and after York Zhao found a problem (see the thread at http://thread.gmane.org/gmane.emacs.orgmode/79187) with commit 0911edfac881ab17a2cd1670f169ff4bdf1ac486 and two subsequent commits by Achim to fix some problems: commit e655e664bff9fb6e98478682f03e713f990acba5 commit f2483ec4bbe196ab29ef6312b0d7c1c179a9eafe Is this another maint vs master issue perhaps? Nick