function splitarray: splightly more abstract version that accomodates older bashes;
#!/usr/bin/env bash
#
# Author: Markus Wenzel, TU Muenchen
#
# DESCRIPTION: collect heap names from ISABELLE_PATH
PRG=$(basename "$0")
function usage()
{
echo
echo "Usage: isabelle $PRG"
echo
echo " Collect heap file names from ISABELLE_PATH."
echo
exit 1
}
## main
[ "$#" -ne 0 ] && usage
declare -a LOGICS=()
declare -a ISABELLE_PATHS=()
splitarray ":" "$ISABELLE_PATH"; ISABELLE_PATHS=("${SPLITARRAY[@]}")
for DIR in "${ISABELLE_PATHS[@]}"
do
DIR="$DIR/$ML_IDENTIFIER"
for FILE in "$DIR"/*
do
if [ -f "$FILE" ]; then
NAME=$(basename "$FILE")
LOGICS+=("$NAME")
fi
done
done
echo $({ for L in ${LOGICS[@]}; do echo "$L"; done; } | sort | uniq)