clasohm [Thu, 19 Jan 1995 16:05:21 +0100] rev 866
added documentation of bind_thm, qed, qed_goal, get_thm, thms_of
and theory_of_thm
clasohm [Wed, 18 Jan 1995 11:36:04 +0100] rev 865
added optional precedence for body of binder;
removed call to infer_types from read_xrules
wenzelm [Wed, 18 Jan 1995 10:17:55 +0100] rev 864
quite a lot of minor and major revisions (inspecting theories, read_axm,
cert_axm, grammar generation, lexical matters, macro examples, ...);