Exporting Hyperlinks ?

[David Masterson]

In the Org Mode documentation, I see how hyperlinks are handled in HTML
export and how images are handled in Latex export, but is there a clear
description of how hyperlinks are handled across export engines
(particularly the standard ones)?  I see that the PDF viewer is seeing
file links from exported PDFs from Latex as links, but it seems
incomplete (ie. link to a file, but not to a particular CUSTOM_ID in the
file). What about Beamer or ascii or Texinfo?

-- 
David Masterson