#!/bin/sh

if [ -z $TEXMACS_PATH ] ; then
  TEXMACS_PATH=`texmacs --path`
fi
export TEXMACS_PATH

if [ -z $reduce ] ; then
  reduce=`grep 'setenv reduce ' \`which reduce\` | sed 's/setenv reduce //'`
fi
export reduce

if [ -z $MACHINE ] ; then
  MACHINE=`grep 'setenv MACHINE ' \`which reduce\` | sed 's/setenv MACHINE //'`
fi
export MACHINE

if [ -z $lisp ] ; then
  lisp=psl
fi
export lisp

cd $reduce/packages/rprint
cp fmprint.red tmprint.red
cd $reduce/xr/bin
cp xr.red texmacs.red
cd $reduce
patch -p1 < $TEXMACS_PATH/misc/reduce/patch
echo "mkpckge tmprint"
util/mkpckge tmprint
echo "The TeXmacs-Reduce interface has been installed successfully"
