is found, it will be loaded in place of any file ending in a "F<.pm>"
extension.
-You can also insert hooks into the import facility, by putting directly
-Perl code into the @INC array. There are three forms of hooks: subroutine
+You can also insert hooks into the import facility, by putting Perl code
+directly into the @INC array. There are three forms of hooks: subroutine
references, array references and blessed objects.
Subroutine references are the simplest case. When the inclusion system