tuned comment;
moved local syntax to local_syntax.ML;
common naming (for abbrevs and thms);
transfer: merge consts;
tuned pretty_term';
added polymorphic -- special case of generalize;
added add_abbrevs(_i);
read/cert: expand_consts;
%FIXME
%\chapter{Basic Concepts}\label{ch:basics}
%\section{The Isar proof language}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: "isar-ref"
%%% End: