\fopSlideRef does not work in footnotes

[dst97]

Known issue. Fix it or provide documentation about how to use fopSlideRef in footnotes.

[Rdeisenroth]

The issue is a little bit bigger than just that, the way \fopSlideRef is currently implemented does not work in most PDF Viewers.

The issue lies here:

AlgoTeX/tex/algo-common.sty

Lines 880 to 888 in cd108c0

	\href{\prop_item:Nn \g_rubos_document_opts_prop {fopslides} #4.pdf\#page=#1}{
	\tl_if_novalue:nTF {#3} {
	Kapitel~\seq_item:Nn \l_foo_seq {2}
	\tl_if_novalue:nTF {#2} {
	\tl_if_eq:nnTF{#1}{1}{~}{,~ab~Folie~#1~}
	} {,~Folien~#1-#2~}
	der~FOP
	} {#3}
	}

We should use \hyper@linkurl{text}{url} instead of \href{url}{text}.
Unfortunately this breaks our page reference, as the # may now no longer be escaped, which makes it conflict with the function parameters...
I will have to think of way to include a # without manually escaping it