X-Git-Url: http://nitlanguage.org

diff --git a/src/nc b/src/nc
index 2b529f7..8a382c0 100755
--- a/src/nc
+++ b/src/nc
@@ -16,24 +16,36 @@
 # limitations under the License.
 
 NITC="../c_src/nitc"
-NITCOPTS= #"-I parser -I metamodel -I syntax -I compiling -I tmp"
+NITCOPTS="-v -W"
+CSRC=$` (cd ../c_src; pwd) `
+
+trap_action() {
+	test -n "$sub_command" && kill $sub_command
+	test -e "$pipe" && rm -f $pipe
+	exit 1
+}
 
 name=`basename $0`
 case $name in
-	nc) opts="";;
+	nc) opts="--clibdir ../c_src/clib";;
 	nc2) opts="-p 2"; NITC="./nitc";;
 	nc3) opts="-p 3"; NITC="./nitc_2";;
 	nc4) opts="-p 4"; NITC="./nitc_3";;
+	nc5) opts="-p 5"; NITC="./nitc_4";;
 	*) echo "unknown mode $name"; exit 1;;
 esac
 
 ./git-gen-version.sh "$name"
 
+trap trap_action INT TERM
 echo ${NITC} ${NITCOPTS} ${opts} "$@"
-k=$(mktemp nc.stderr.XXXXX)
-rm "$k"
-trap "rm -f $k; exit 1" INT TERM
-mkfifo "$k"
-${NITC} ${NITCOPTS} ${opts} "$@" 2>"$k" &
-./showerr.sh <"$k"
-rm "$k"
+pipe=$`mktemp nc.stderr.XXXXX`
+rm "$pipe" 2>/dev/null
+mkfifo "$pipe"
+./showerr.sh <"$pipe" &
+sub_command=$!
+${NITC} ${NITCOPTS} ${opts} "$@" 2>"$pipe"
+err=$?
+rm "$pipe"
+wait
+exit $err