Re: master a1a435b3f6: Respect test function when performing local drag-and-drop

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

> What does it mean "to determine return"?  Did you mean "return value"?
> or "what to return"?

Yes, sorry.

> This alludes to `x-begin-drag', but it isn't clear how the variable
> itself is related to that function.

It determines the return value of `x-begin-drag' when the drop happens
on a frame instead of a window belonging to another program.