-"$NEO_DOXYGEN" "${dir##*/}" "$dir/doxygen/xml" http://localhost:7474 > neo_doxygen.out \
-&& echo "$0: [done] neo_doxygen" \
-&& "$NX" neo doc "${dir##*/}" \
-&& echo "$0: [done] nx"
+try "$NEO_DOXYGEN" --src-lang "$1" --dest http://localhost:7474 -- "${dir##*/}" "$dir/doxygen/xml"
+try echo "$0: [done] neo_doxygen"
+try "$NX" neo doc "${dir##*/}"
+try echo "$0: [done] nx"