Name: query_long - get the long description from a room

Syntax:
	#include <room2.h>
	string query_long()

Description:
	The query_long call gets the long description from a room, set with
	set_long.

Return value: A string containing the long description.

Examples:
	string desc;
	desc=query_long();

See also: room/set_long, room/query_day_desc, room/query_night_desc