SUB SUB == SUB

diff --git a/lib/Scope/Upper.pm b/lib/Scope/Upper.pm
index 1570300323addcc83a51eff22d463d3ee7496f42..5f222664e25cc614a921021c773c0fea8033de3d 100644 (file)
--- a/lib/Scope/Upper.pm
+++ b/lib/Scope/Upper.pm
@@ -231,10 +231,12 @@ The context of the scope just above C<$from>.
 =head3 C<SUB $from>
 
 The context of the closest subroutine above C<$from>.
+Note that C<$from> is returned if it is already a subroutine context ; hence C<SUB SUB == SUB>.
 
 =head3 C<EVAL $from>
 
 The context of the closest eval above C<$from>.
+Note that C<$from> is returned if it is already an eval context ; hence C<EVAL EVAL == EVAL>.
 
 =head2 Getting a context from a level