<a name="some anchor point">
This is used by
<a href="#some anchor point">Click here to jump to.</a>
But if I want to jump to another file but to this anchor point,
how can I accomplish this?
I think the question you're asking is `How can I jump from another file to the
anchor "some anchor point" in the file "somefile.html"?' If that's correct,
the answer is
Here's <a href="somefile.html#some anchor point">a link to an anchor.</a>
(Note absence of "click" terminology, which kettle of worms we've just been
over.) The "anchor" part of the href ("#some anchor point") is appended to
the rest of the URL.