Mon, 10 Jan 2011 16:07:16 +0100 wenzelm tuned string_of_int to avoid allocation for small integers;
Mon, 10 Jan 2011 15:45:46 +0100 wenzelm eliminated Int.toString;
Mon, 10 Jan 2011 15:30:17 +0100 wenzelm eliminated obsolete LargeInt -- Int is unbounded;
Mon, 10 Jan 2011 15:19:48 +0100 wenzelm standardized split_last/last_elem towards List.last;
Mon, 10 Jan 2011 08:18:49 +0100 bulwahn removing dead code; tuned
Mon, 10 Jan 2011 08:18:48 +0100 bulwahn made SML/NJ happy
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