NAME
next_clone - find the next clone from a certain program
SYNTAX
object next_clone(string|object c);
DESCRIPTION
This function is for recursing over all the clones of a program.
Given a program name as a string, it tries to find the first clone
from that program. Given an object it will find the next clone from
same program. If no more clones were found 0 is returned.
EXAMPLE
object o;
for(o=next_clone("obj/monster");o;o=next_clone(o))
write(o->short)()+"\n");
SEE ALSO
object_cpu, clone_number, created