Re: Exporting Hyperlinks ?

[Max Nikulin <manikulin@gmail.com>]

On 04/11/2023 04:55, Samuel Wales wrote:
> [[file:contacts.org::#custom_id][My
> text]] made me think of the need for global custom id in addition to a
> file-specific one like this.

Taking into account that there is another active thread on user-global 
links, I am not going to discuss that feature here.

Human-readable link targets are susceptible to collisions. So ox-latex 
should support links to particular locations in the specified files, 
either an Org one or inside external PDF files. Code from ox-html should 
be adapted for ox-latex.

[[file:test.pdf::#anchor][Another document]]
   -> \href{test.pdf\#anchor}{Another document}

[[file:test.org::#anchor][Another document]]
Either for xr-hyper
  -> Another document \ref{f1-orgabc123}
with \label{orgabc123} in test.tex
or with redefined \label to generate additional \hypertarget
  -> \href{test.pdf\#anchor}{Another document}