helpCopy is never called while an resize is in progress

[MathiasBartl]

I frogot an undefined in helpCopy but it is never called otherwise the resize tests would have thrown an error.

[MathiasBartl]

ok, I actually forgot not only to finish help copy but also to finish the code that calls it.

[MathiasBartl]

I was in the wrog folder help_copy is of course finished but it is not called from get_impl as it should.