HELP: pheap-peek
{ $values { "heap" "a persistent heap" } { "value" "an object in the heap" } { "prio" "the minimum priority" } }
-{ $description "Gets the object in the heap with minumum priority." } ;
+{ $description "Gets the object in the heap with minimum priority." } ;
HELP: pheap-push
{ $values { "value" object } { "prio" "a priority" } { "heap" "a persistent heap" } { "newheap" "a new persistent heap" } }