Highlighting function in and out parameters

[igrmk]

I personally like to make input parameters distinguishable from their types.
This pull request defines goParameterName syntax group to achieve it.

[igrmk]

I need to add it highlights output named parameters as well.

[arp242]

Thanks!

Would you mind maybe adding a "before" and "after" screenshot? It's not entirely clear to me what "in" and "out" parameters are, and figuring out "what is this supposed to do?" from a Vim regexp is kind of hard :-)

[igrmk]

Sure.

Before:

After:

Please note caller, site and callee highlighting.

Thanks.

[igrmk]

Actually it doesn't work for nested functions.
It is the case when parameter type is a function.
Let me close it and create a new one with fix later.