extdesc="the Ngram-Java Extension" full_setup=`pwd`/${BASH_SOURCE} fulldir=${full_setup%/*} fulldir=${fulldir%/.} if [ "x$GEXTNGRAMJ" = "x" ] ; then export GEXTNGRAMJ=$fulldir export GEXTNGRAMJ_INSTALLED=$GEXTNGRAMJ/$GSDLOS export PATH=$GEXTNGRAMJ_INSTALLED/bin:$PATH extdir=${GEXTNGRAMJ##*/} if [ "x$GSDLEXTS" = "x" ] ; then export GSDLEXTS=$extdir else export GSDLEXTS=$GSDLEXTS:$extdir fi echo "+Your environment is now setup for $extdesc" else echo "+Your environment is already setup for $extdesc" fi