config: add touch_on_select

[N-R-K]

this makes an entry bump to the newest slot when serving (e.g selecting via clipmenu).

[cdown]

Hmm, clipserve is somewhat internal and can also be called when starting clipboard ownership. What are your thoughts on doing it from clipmenu when selecting the clip?

[N-R-K]

Hmm, clipserve is somewhat internal and can also be called when starting clipboard ownership.

In those cases, isn't the entry already on top and thus make_newest() would be a no-op?

[cdown]

I was going to say we can end up racing and bumping something from another selection, but I suppose that's no worse than the current situation since post-fork execution is unbounded, so I think you're right that it doesn't matter.

Maybe since "serve" is a bit internal, it should be "touch on select"? What do you think?

[N-R-K]

Maybe since "serve" is a bit internal, it should be "touch on select"?

Sounds fine to me.

I was going to say we can end up racing and bumping something from another selection, but I suppose that's no worse than the current situation since post-fork execution is unbounded, so I think you're right that it doesn't matter.

Since it's called touch_on_select now, I guess it makes more sense to put it in clipmenu.c now, even if the outcome doesn't really change.

While doing that, I noticed it was using WEXITSTATUS without checking WIFEXITED first, so fixed that. Also added EINTR handling too.

[N-R-K]

The CI failure seems to be unrelated? It passed earlier on my repo.