X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=lib%2FScope%2FUpper.pm;h=710f86cc8d3d963f3f5c26ba1f7505e4fda75b23;hb=6dcecbd373fc489246bf75ad4472312d92216551;hp=259ee7f839890adbb59f4c8184e2bd2b000470f4;hpb=258d837d488c7a806295939c47e19f73fec62633;p=perl%2Fmodules%2FScope-Upper.git

diff --git a/lib/Scope/Upper.pm b/lib/Scope/Upper.pm
index 259ee7f..710f86c 100644
--- a/lib/Scope/Upper.pm
+++ b/lib/Scope/Upper.pm
@@ -169,11 +169,15 @@ The level of the closest eval context above C<$from>.
 
 If C<$from> is omitted in any of those functions, the current level is used as the reference level.
 
+=head2 C<CALLER $stack>
+
+The level corresponding to the stack referenced by C<caller $stack>.
+
 =head1 EXPORT
 
 The functions L</reap>, L</localize>, L</localize_elem>, L</localize_delete> and L</unwind> are only exported on request, either individually or by the tags C<':funcs'> and C<':all'>.
 
-Same goes for the words L</TOP>, L</HERE>, L</UP>, L</DOWN>, L</SUB> and L</EVAL> that are only exported on request, individually or by the tags C<':words'> and C<':all'>.
+Same goes for the words L</TOP>, L</HERE>, L</UP>, L</DOWN>, L</SUB>, L</EVAL> and L</CALLER> that are only exported on request, individually or by the tags C<':words'> and C<':all'>.
 
 =cut
 
@@ -182,7 +186,7 @@ use base qw/Exporter/;
 our @EXPORT      = ();
 our %EXPORT_TAGS = (
  funcs => [ qw/reap localize localize_elem localize_delete unwind/ ],
- words => [ qw/TOP HERE UP DOWN SUB EVAL/ ],
+ words => [ qw/TOP HERE UP DOWN SUB EVAL CALLER/ ],
 );
 our @EXPORT_OK   = map { @$_ } values %EXPORT_TAGS;
 $EXPORT_TAGS{'all'} = [ @EXPORT_OK ];