Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx> writes: > To me the results look much better without these CSS rules, as they cause a > double underline. > > The current CSS already adds a dotted underline to reference links through the > following rule: > > a.reference { > border-bottom: 1px dotted #004B6B; > } OK, that is interesting ... I don't see that underline. Are you using the (default) alabaster theme? Alabaster explicitly sets it to "none", as can be seen on docs.kernel.org. > So when you add this underline text-decoration to the .xref tags, the ones > inside <a> tags (valid xrefs) end up with two underlines. > > I've checked the result for both struct and functions and they work the same. > > So I suggest just dropping these CSS rules. We need to figure out why you are seeing something different. But I do want rules to distinguish just-plain-function from function-with-kerneldoc. Thanks, jon