checkIsHostForProgram function takes a new 'logic' argument.
It determines which logic should be used to look up for program entity. If the argument is not given, the standard program_logic will be used.
// testing circular borrows
/**
@class
@borrows Bar#zop as this.my_zop
*/
function Foo() {
/** this is a zip. */
this.zip = function() {}
this.my_zop = new Bar().zop;
}
/**
@class
@borrows Foo#zip as this.my_zip
*/
function Bar() {
/** this is a zop. */
this.zop = function() {}
this.my_zip = new Foo().zip;
}