NAME
	callers - return information about the current call stack

SYNOPSIS
	list callers([task-id])

DESCRIPTION
	Returns information on each of the verbs currently waiting to
	resume execution in the current task. Refer to the LambdaMOO
	Programmer's Manual for complete details.

	The optional argument `task-id' may be supplied to retrieve
	information about a suspended task. The programmer must either
	be a wizard or own the task in question.

SEE ALSO
	kill_task, task_id, queued_tasks