On 2020-Jun-21, Tom Lane wrote:
> That has not been our practice up to now, eg in comparable cases in
> discussions of GUC variables, only the first reference is xref-ified.
> I think it could be kind of annoying to make every reference a link,
> both for regular readers (the link decoration is too bold in most
> browsers) and for users of screen-reader software.
In the glossary I also changed things so that only the first reference
of a term in another term's definition is linked; my experience reading
the originals as submitted (which did link them all at some point) is
that the extra links are very distracting, bad for readability. So +1
for not adding links to every single mention.
> There is a fair question as to how far apart two references should
> be before we <xref> both of them. But I think that distance
> does need to be more than zero, and probably more than one para.
Nod.
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