Re: Tags included in subtree export title despite tags:nil in header

[Suvayu Ali <fatkasuvayu+linux@gmail.com>]

On Thu, 27 Oct 2011 13:42:20 +0200
Suvayu Ali <fatkasuvayu+linux@gmail.com> wrote:

> Hi Giovanni,
> 
> On Thu, 27 Oct 2011 11:06:00 +0200
> Giovanni Ridolfi <giovanni.ridolfi@yahoo.it> wrote:
> 
> > suvayu ali <fatkasuvayu+linux@gmail.com> writes:
> > 
> > Hi, Suvayu,
> > >
> > > I also have a subtree where I
> > > wrote beamer presentation about the project. I would like to
> > > exclude this from the html export, so I tag it with noexport.
> > >
> > > Now when I do a subtree export 
> >                  ^^^^^^^^^^^^^^^^^
> > > to get the beamer presentation, my
> > > presentation has the title: "Text in headline :noexport:". Is
> > > there any way to exclude the tag from the exported title short of
> > > toggling the tag before export or setting the EXPORT_TITLE
> > > property?
> > 
> > >
> > > I was expecting this to work out of the box since I already have
> > > tags:nil in the file header. 
> >            ^^^^^^^^^^^^^^^^^^^^
> > > Would this be considered as a bug?
> > I don't think so. 
> > 
> > Options for *the* specific subtree have to be defined in the
> > subtree:
> > 
> > * file
> > ** beamer :noexport:
> > :PROPERTIES:
> > :EXPORT_TITLE: beamer
> > :EXPORT_FILE_NAME: test.html
> > :EXPORT_OPTIONS:  H:3 num:nil toc:nil \n:t @:t ::t |:t ^:t f:nil *:t
> > tags:nil TeX:t LaTeX:nil skip:t p:nil  author:nil  email:nil
> > creator:nil timestamp:nil :END: beamer 2
> > *** beamer 3
> > 
> 
> As far as I know, the subtree inherits export and other options from
> the file header, e.g. ^:{}. I have that set in my file header, and
> subtree export respects that. That said, I tried your work around, I
> still get :noexport: in my title with the EXPORT_OPTIONS property set
> to tags:nil. I tried it with both latex and html export. Now I am
> pretty much convinced this is a genuine bug.
> 

org-exp.el:2155:(defun org-export-get-title-from-subtree ()

This might be the guilty function. I don't see any checks for tags. I
don't understand the internals here. Maybe someone more well versed can
take a look?

-- 
Suvayu

Open source is the future. It sets us free.