repeat_string - repeat a string a specified number of times.
string repeat_string(string, int);
repeat_string returns a string that consists of its first argument
repeated n times, where 'n' is repeat_string's second argument.
So repeat_string("foo", 3) would return "foofoofoo".
This function requires PACKAGE_CONTRIB to be defined in the options file.
Tim Hollebeek Beek@ZorkMUD, Lima Bean, IdeaExchange, and elsewhere