Importing



use Module;


Every function (and variable) listed in the @EXPORT array is imported
automatically.


use Module ();


Nothing is imported.


use Module qw(foo bar);

Functions foo() and bar() are imported, nothing else. Any function from the @EXPORT and @EXPORT_OK arrays can be requested to be imported. There is also an %EXPORT_TAGS that can be used to define groups of functions to be imported.