Re: Exporting Hyperlinks ?

[Max Nikulin <manikulin@gmail.com>]

On 06/11/2023 16:37, Ihor Radchenko wrote:
> David Masterson writes:
> 
>>>> [[file:test.pdf::#anchor][Another document]]
>>>>     -> \href{test.pdf\#anchor}{Another document}
>>>
>>> AFAIK, this kind of URL cannot be opened except when opening pdf in
>>> browser.
>>
>> What else is there?  PDFviewer?  What is the standard for Latex?
> 
> Yes, PDFviewer.
> AFAIU, it is only possible to refer to a specific page:
> \href[page=X]{test.pdf}
> https://tex.stackexchange.com/questions/675130/open-an-external-pdf-file-on-a-specific-page

Ihor, sorry, but your point is not clear for me. I am unaware of 
portable way to open PDF file at specific page or create a link namely 
to a page, but links to anchors work e.g. in xpdf-3 (xpopple) and okular.

https://list.orgmode.org/tevj61$17d8$1@ciao.gmane.io/
Re: Org mode links: Open a PDF file at a given page and highlight a 
given string. Sat, 3 Sep 2022 20:00:47 +0700

(Side note: I have no idea what "standard for LaTeX" may mean, there are 
plenty of PDF viewers, browsers are usually installed any way, so no 
additional applications required.)

I just have tried

file-a.tex:

\documentclass{article}
\usepackage{hyperref}
\begin{document}
A 1

\href{file-b.pdf#b-2}{b-2 in file b}
\newpage
\section{Section in A}
\hypertarget{a-2}{}A 2
\end{document}

file-b.tex:

\documentclass{article}
\usepackage{hyperref}
\begin{document}
B 1

\href{file-a.pdf#a-2}{a-2 in file a}
\newpage
\section{Section in B}
\hypertarget{b-2}{}B 2
\end{document}

Cross-links between files work.