Handling of local anchor links in the built in link render hook

[bep]

In my head this

hugo/tpl/tplimpl/embedded/templates/_default/_markup/render-link.html

Line 4 in 3d40aba

{{- $href = printf "%s#%s" .PageInner.RelPermalink $u.Fragment }}

Should only include the anchor part (e.g. #foo) and not the .RelPermalink to the current page. I'm not totally sure how the different browsers handle this, but I'm pretty sure there's a difference.

I noticed this surface on the forum, see https://discourse.gohugo.io/t/markdown-syntax-render/49835

/cc @jmooring

[jmooring]

With the current implementation, if a summary rendered on a list page contains a same-page link, the link will properly resolve to the containing page instead of doing nothing.

[bep]

Yea, right, I didn't think about that ... I'll put it on my list to check for "browser behaviour". Anyhow, people are free to add their own template.

[jmooring]

While monitoring the Network tab of Chrome's dev tools, I see no difference between #foo and /this/page/#foo... meaning there's zero network activity either way. The same is true in Firefox.

There may be some other side effect that I'm not aware of, but this approach seems to be fine.