Mon, 06 Feb 2006 11:00:24 +0100 haftmann added strip_abs
Mon, 06 Feb 2006 11:00:06 +0100 haftmann clarified semantics of merge
Sat, 04 Feb 2006 03:14:32 +0100 huffman speedup: use simproc for AC rules
Sat, 04 Feb 2006 02:37:09 +0100 huffman UU_reorient_simproc no longer rewrites UU = numeral
Fri, 03 Feb 2006 23:12:31 +0100 wenzelm removed obsolete gen_ins/mem;
Fri, 03 Feb 2006 23:12:30 +0100 wenzelm removed add/del_rules;
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