senator-go-to-up-reference
senator-go-to-up-reference is an interactive autoloaded compiled Lisp function in `senator.el
'.
(senator-go-to-up-reference &optional TAG)
Move up one reference from the current TAG.
A "reference" could be any interesting feature of TAG.
In C++, a function may have a 'parent' which is non-local.
If that parent which is only a reference in the function tag
is found, we can jump to it.
Some tags such as includes have other reference features.