From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suvayu Ali Subject: Re: Pass options to \columns{} environment in beamer export Date: Sat, 15 Aug 2015 08:48:34 +0200 Message-ID: <20150815064834.GF28462@chitra.no-ip.org> References: <20150814112506.GC28462@chitra.no-ip.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:52655) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZQVGj-0000z0-Jn for emacs-orgmode@gnu.org; Sat, 15 Aug 2015 02:48:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZQVGg-0007aZ-D2 for emacs-orgmode@gnu.org; Sat, 15 Aug 2015 02:48:41 -0400 Received: from mail-wi0-x243.google.com ([2a00:1450:400c:c05::243]:33387) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZQVGg-0007aR-6A for emacs-orgmode@gnu.org; Sat, 15 Aug 2015 02:48:38 -0400 Received: by wijp15 with SMTP id p15so5602197wij.0 for ; Fri, 14 Aug 2015 23:48:37 -0700 (PDT) Received: from chitra.no-ip.org (5072840E.static.ziggozakelijk.nl. [80.114.132.14]) by smtp.gmail.com with ESMTPSA id wx9sm11586199wjb.6.2015.08.14.23.48.36 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 14 Aug 2015 23:48:36 -0700 (PDT) Content-Disposition: inline In-Reply-To: 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 Hi John, On Fri, Aug 14, 2015 at 11:16:42PM -0500, John Hendy wrote: > On Fri, Aug 14, 2015 at 6:25 AM, Suvayu Ali wrote: > > > > All contiguous environments are automatically wrapped in a columns > > environment, although it can be forced at any point by setting the > > BEAMER_env property to columns. This might be handy if you want to > > pass special options. [...] > Definitely, and I can take a stab at it now that I understand how it > works. I think what didn't register was the meaning of "contiguous > environments." I'm not really sure how to parse that. > - What is an "environment" (as in any of the b_xxx properties causes > it to be in a columns env. as well)? Environment here refers to what is exported to LaTeX. Since the previous paragraph was talking about "column", I mean these blocks: \begin{column} ... \end{column} I think the important bit to understand (in general about the beamer exporter), the properties are what determine the exported LaTeX environment. The tags are there for the convenience of the user. The BMCOL tag is the exception, no other tag behaves this way. There is another special tag, B_ignoreheading, but there the purpose is to end the previous environment, rather than export a new one. > - What is "contiguous" (I think I now understand this to mean > "nested.")? I guess I tend to think of contiguous as "of the same > part," which didn't immediately register as "parent/child." That said, The dictionary meaning of contiguous is something that shares a boundary, or adjacent. Maybe a more common, but less specific, word is easier to follow, say something like adjacent or consecutive. Is the meaning clearer if contiguous is changed to one of these? Would a more verbose explanation, maybe with an example, be better? Either way, please feel free to make the change :). Cheers, -- Suvayu Open source is the future. It sets us free.