1999-12-07  Ariel Rios <jarios@usa.net>

	* functions.scm: The function fibonacci was corrected so it can always return numbers.

	* plugin.c: (scm_to_value) : Whenever VALUE type is a number we return a float.
	  This removes some gnumeric crashes due to the fact that scm int may be in some
	  cases bigger than C integers.