--- Guard/README	2008/12/26 13:04:04	1.4
+++ Guard/README	2009/07/19 05:44:10	1.5
@@ -3,16 +3,21 @@
 
 SYNOPSIS
        use Guard;
-       
-   # temporarily chdir to "/etc" directory, but make sure
+   
+       # temporarily chdir to "/etc" directory, but make sure
        # to go back to "/" no matter how myfun exits:
        sub myfun {
           scope_guard { chdir "/" };
           chdir "/etc";
-       
-      code_that_might_die_or_does_other_fun_stuff;
+   
+          code_that_might_die_or_does_other_fun_stuff;
        }
 
+       # create an object that, when the last reference to it is gone,
+       # invokes the given codeblock:
+       my $guard = guard { print "destroyed!\n" };
+       undef $guard; # probably destroyed here
+
 DESCRIPTION
     This module implements so-called "guards". A guard is something (usually
     an object) that "guards" a resource, ensuring that it is cleaned up when