Fri, 10 Mar 2000 14:57:06 +0100 berghofe Type.unify and Type.typ_match now use Vartab instead of association lists.
Fri, 10 Mar 2000 01:16:19 +0100 wenzelm add_cases_induct: produce proper case names;
Fri, 10 Mar 2000 01:13:37 +0100 wenzelm type descr;
Thu, 09 Mar 2000 22:58:23 +0100 wenzelm check_case: disallow (T)Vars in invoked case;
Thu, 09 Mar 2000 22:57:39 +0100 wenzelm quote tag arguments;
Thu, 09 Mar 2000 22:57:13 +0100 wenzelm more robust case names of induct;
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