update documentation to reflect new implementation

[p5sagit/Devel-GlobalDestruction.git] / lib / Devel / GlobalDestruction.pm

diff --git a/lib/Devel/GlobalDestruction.pm b/lib/Devel/GlobalDestruction.pm
index 949d1d4..c1c9b5e 100644 (file)
--- a/lib/Devel/GlobalDestruction.pm
+++ b/lib/Devel/GlobalDestruction.pm
@@ -84,8 +84,8 @@ aliased, etc. if L<Sub::Exporter> is present.
 =item in_global_destruction
 
 Returns true if the interpreter is in global destruction. In perl 5.14+, this
-returns C<${^GLOBAL_PHASE} eq 'DESTRUCT'>, and on earlier perls, it returns the
-current value of C<PL_dirty>.
+returns C<${^GLOBAL_PHASE} eq 'DESTRUCT'>, and on earlier perls, detects it using
+the value of C<PL_main_start> or C<PL_dirty>.
 
 =back
 
@@ -103,6 +103,8 @@ Arthur Axel 'fREW' Schmidt E<lt>frioux@gmail.comE<gt>
 
 Elizabeth Mattijsen E<lt>liz@dijkmat.nlE<gt>
 
+Greham Knop E<lt>haarg@haarg.orgE<gt>
+
 =head1 COPYRIGHT
 
     Copyright (c) 2008 Yuval Kogman. All rights reserved