Hello Tom,
On 25 February 2013 12:52, Thomas S. Dye <[email protected]> wrote:
> Aloha all,
>
> IIUC, there is currently no support for @pxref{} in the texinfo
> exporter. This is a texinfo @-command that does one thing in the info
> output and another in the LaTeX output.
>
Ultimately there is actually no real difference between "see @ref{}"
and "@pxref{}". I just checked using the first @pxref{} in org.texi
(Under Activation).
In org.texi it is shown as (@pxref{Conflicts}), in org.html it
becomes: (see <a href="#Conflicts">Conflicts</a>) while in the info
file (org) it is shown as (*note Conflicts::).
Opening the info file in Info (C-u C-h i <path to info file>), *node
Conflicts:: becomes "see Conflicts". Adding "see" manually
before *note does not change the output. The same is the case for
@xref{}. @xref{} adds "See" before the link in html/LaTeX, and
uses *Note in the info document; "See [[link]]" produces the same See in
html/LaTeX, and creates "See *note" in the info file (which is
inserted as "See <link>" in Emacs Info.
Yes the output is different if looking at the info file directly,
however when viewing it withing Emacs the text is consistent.
I didn't implement support for @xref{} or @pxref{} in the texinfo
exporter, because I could not find a way to reliably determine the
context so as to use the right type of link in the texi file.
Using occur there were already 47 cases in org.texi where "[Ss]ee
@ref" was used rather than the stylistically appropriate @pxref/@xref.
Regards,
Jon
> My idea is to create a custom link type, something like this:
>
> (org-add-link-type
> "pxref" nil
> (lambda (path desc format)
> (cond
> ((eq format 'html)
> (format "<span class=\"pxref\">%s</span>" path))
> ((eq format 'latex)
> (format "\\ref{%s}" path))
> ((eq format 'texinfo)
> (format "@pxref{%s,%s}" path desc)))))
>
> I haven't tested this, but it should export approximately correctly and
> I'm confident I can get the export part working.
>
> What I can't figure out is how to have Org recognize that a link like
> this:
>
> [[pxref:Internal link]]
>
> is really an internal link, rather than an external link. I'd like to
> be able to click on this and end up at <<Internal link>> in the Org
> buffer.
>
> Is this possible? If so, can you point me to a solution?
>
All the best,
> Tom
>
> --
> T.S. Dye & Colleagues, Archaeologists
> 735 Bishop St, Suite 315, Honolulu, HI 96813
> Tel: 808-529-0866, Fax: 808-529-0884
> http://www.tsdye.com
>
>
