X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=lib%2FScope%2FUpper.pm;h=259ee7f839890adbb59f4c8184e2bd2b000470f4;hb=633ccd1999a16c7ccb9eda8d7668292f5b2a0a74;hp=3c641ac5c813f45a2d22530ec5db19dc828ed8f2;hpb=02798a015a7fae0ff3d924b3270def3996e4210b;p=perl%2Fmodules%2FScope-Upper.git

diff --git a/lib/Scope/Upper.pm b/lib/Scope/Upper.pm
index 3c641ac..259ee7f 100644
--- a/lib/Scope/Upper.pm
+++ b/lib/Scope/Upper.pm
@@ -136,13 +136,18 @@ C<$key> is ignored.
 
 =back
 
+=head2 C<unwind @values, $level>
+
+Returns C<@values> I<from> the context indicated by C<$level>, i.e. from the subroutine, eval or format just above C<$level>.
+The upper level isn't coerced onto C<@values>, which is hence always evaluated in list context.
+
 =head1 WORDS
 
 =head2 C<TOP>
 
 Returns the level that currently represents the highest scope.
 
-=head2 C<CURRENT>
+=head2 C<HERE>
 
 The current level - i.e. C<0>.
 
@@ -166,9 +171,9 @@ If C<$from> is omitted in any of those functions, the current level is used as t
 
 =head1 EXPORT
 
-The functions L</reap>, L</localize>, L</localize_elem> and L</localize_delete> are only exported on request, either individually or by the tags C<':funcs'> and C<':all'>.
+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</CURRENT>, 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> and L</EVAL> that are only exported on request, individually or by the tags C<':words'> and C<':all'>.
 
 =cut
 
@@ -176,8 +181,8 @@ use base qw/Exporter/;
 
 our @EXPORT      = ();
 our %EXPORT_TAGS = (
- funcs => [ qw/reap localize localize_elem localize_delete/ ],
- words => [ qw/TOP CURRENT UP DOWN SUB EVAL/ ],
+ funcs => [ qw/reap localize localize_elem localize_delete unwind/ ],
+ words => [ qw/TOP HERE UP DOWN SUB EVAL/ ],
 );
 our @EXPORT_OK   = map { @$_ } values %EXPORT_TAGS;
 $EXPORT_TAGS{'all'} = [ @EXPORT_OK ];