Name: save_me - force a player to save his data

Syntax:
	save_me(int value_items)

Description:
	The save_me makes a player save his data into his player.o-file.
	If the value_items flag is not given, the value of his possessings
	are not calculated (using compute_values).

Return value: none

Examples:
	this_player()->save_me(1);

See also: player/compute_values, helpdir/save