Thu, 26 May 1994 16:40:45 +0200 wenzelm added mk_type, dest_type, mk_inclass, dest_inclass (for axclasses);
Thu, 26 May 1994 13:45:43 +0200 clasohm changed syntax of use_string
Thu, 26 May 1994 13:37:51 +0200 clasohm changed use_string's type to string list -> unit because POLY can only
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