libattribute-handlers-perl 0.78-1 (i386 binary) in ubuntu feisty

Simpler definition of attribute handlers
 This module, when inherited by a package, allows that package's class to
 define attribute handler subroutines for specific attributes. Variables
 and subroutines subsequently defined in that package, or in packages
 derived from that package may be given attributes with the same names as
 the attribute handler subroutines, which will then be called in one of
 the compilation phases (i.e. in a BEGIN, CHECK, INIT, or END
 block).
 .
 To create a handler, define it as a subroutine with the same name as
 the desired attribute, and declare the subroutine itself with the
 attribute :ATTR. For example:
 .
 package LoudDecl;
 use Attribute::Handlers;