Errors thrown by latexml when URLs defined in baseurl contain unescaped underscores

[goska]

LaTeXML 0.8.2
I am experiencing another problem with underscores in URLs when attempting to convert LaTeX document to XML, this time when they are used in baseurl definitions, e.g.
\hypersetup{baseurl=https://example.com/tests_converted}
causes in error:
Error:unexpected:_ Script _ can only appear in math mode at /somelocation/mydoc.tex; line 404 col 79 In Core::Definition::Primitive[Subscript] from TeX.pool.ltxml line 3583 <= Core::Stomach[@0x29d60c8] <= Core::Gullet[@0x298b9a8] <= Core::Stomach[@0x29d60c8] <= ...

[dginev]

The definition may need to be switched to Semiverbatim, it's an easy one-line fix. You should be cautioned that latexml ignores hypersetup entirely, from what I see in the binding:

# \hypersetup{keyvals} configures various parameters,
# I think none matter much to latexml, but we do need to at least ignore it.
DefMacro('\hypersetup{}', '');

CC @brucemiller here

[dginev]

That said, your use of the baseurl parameter may just be meaningful enough that we may want to support it in latexml? Then it goes from a one-line fix to a small enhancement project.

[goska]

I use baseurl in the following scenario:
In text we have hyperlinks to large (very large) hi-resolution versions of some images, which need to work in the published version as well as in the private test version available at a different URL before publication. These images cannot be made publicly visible before the publication and, as there are a lot of them, we would like to use relative URLs in the links, so only baseurl needs changing when documents are published at a different destination URL.
We generate PDF and HTML versions from the same LaTeX source.
Do you know of a different, not involving baseurl, way of achieving our objective?

[brucemiller]

Interestingly, most of the code for this was in place, just perhaps not in the right place. It should work now; Thanks for the report!