moved use_mltext, use_mltext_theory, use_let, use_setup to context.ML;
<HTML><HEAD><TITLE>Cube/README</TITLE></HEAD><BODY><H2>Cube: Barendregt's Lambda-Cube</H2>This directory contains the ML sources of the Isabelle system for theLambda-Cube.<p>The <tt>ex</tt> subdirectory contains some examples.<p>NB: the formalization is not completely sound! It does not enforcedistinctness of variable names in contexts!<P>For more information about the Lambda-Cube, see<UL><LI>H. Barendregt<BR> Introduction to Generalised Type Systems<BR> J. Functional Programming</UL></BODY></HTML>