It might be a long time coming but future plans for FineLine IDE include
listing all of a search term on a page with line number and subroutine they
are in.
Perhaps a routine could be written to list all variables shared outside and
inside of any subroutines.

FineLine IDE should be ready for beta testing this month.
FineLine will initially draw brackets linking matching terms (If - Endif) etc.
and later additional features with its primary focus on code navigation.

Norm