Installation of new simplifier for ZF/ex. The hom_ss example in misc.ML is
particularly delicate. There is a variable renaming problem in
ramsey.ML/pigeon2_lemma. In some cases, rewriting by typechecking rules
had to be replaced by setsolver type_auto_tac... because only the solver
can instantiate variables.
#! /bin/sh
# teeinput -- start a program and log all inputs to a file
# environment variable $LISTEN specifies the file name
tee -a -i $LISTEN | $*