From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nick Dokos Subject: Re: [bug] Problem with Worg (html?) publishing (was Re: orgmode BEAMER scaling image) Date: Fri, 25 Mar 2011 16:36:47 -0400 Message-ID: <11037.1301085407@alphaville.usa.hp.com> References: <19834758-735D-4ADE-AA66-8ACF44F2CE46@gmail.com> <87bp105nva.fsf@ucl.ac.uk> <4D8BB89A.70908@gmail.com> <874o6rwjox.fsf@pinto.chemeng.ucl.ac.uk> <4D8CC930.9050201@gmail.com> <871v1v9f5m.fsf_-_@ucl.ac.uk> Reply-To: nicholas.dokos@hp.com Return-path: Received: from [140.186.70.92] (port=35522 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Q3DkZ-0006Ft-Cz for emacs-orgmode@gnu.org; Fri, 25 Mar 2011 16:36:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Q3DkX-0007eW-UE for emacs-orgmode@gnu.org; Fri, 25 Mar 2011 16:36:51 -0400 Received: from g6t0184.atlanta.hp.com ([15.193.32.61]:12507) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Q3DkX-0007dw-Ql for emacs-orgmode@gnu.org; Fri, 25 Mar 2011 16:36:49 -0400 In-Reply-To: Message from Eric S Fraga of "Fri, 25 Mar 2011 19:24:53 -0000." <871v1v9f5m.fsf_-_@ucl.ac.uk> List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: Gilberto , Emacs Org mode mailing list Cc: nicholas.dokos@hp.com Eric S Fraga wrote: > In the org-beamer tutorial (Worg/org-tutorials/org-beamer/tutorial.org), > I have the following: > > ,---- > | > | #+BEGIN_Example > | ,** Two columns > | > | ,*** A block :B_ignoreheading:BMCOL: > | :PROPERTIES: > | :BEAMER_env: ignoreheading > | :BEAMER_col: 0.4 > | :END: > | - this slide consists of two columns > | - the first (left) column has no heading and consists of text > | - the second (right) column has an image and is enclosed in an > | @example@ block > | > | ,*** A screenshot :BMCOL:B_example: > | :PROPERTIES: > | :BEAMER_col: 0.6 > | :BEAMER_env: example > | :END: > | , #+ATTR_LATEX: width=\textwidth > | [[file://../../images/org-beamer/a-simple-slide.png]] > | #+END_Example > `---- > > Note the second last line of the example which sets the latex attribute > for the following image. On export to HTML for publishing on the Worg > website, this line has magically *disappeared*! The ',' is supposed to > protect this line but instead it disappears. > > I have gone through the whole tutorial and this is the only line that > has disappeared. My intuition is that the HTML export is ignoring all > LATEX attribute lines (as it should) but that maybe the regex for is > rather greedy? However, I have looked at the code but have not seen > anywhere obvious where this happens -- all the regexs I found seem to be > pinned at the start of the line with only whitespace allowed before > the #+. > Your intuition is (almost) correct: in org-export-preprocess-string, the comma is stripped by org-export-replace-src-segments-and-examples and the ATTR_LATEX is stripped by org-export-select-backend-specific-text which very explicitly says: ,---- | ... | ;; Delete #+attr_Backend: stuff of another backend. Those | ;; matching the current backend will be taken care of by | ;; `org-export-attach-captions-and-attributes' | ... `---- Nick