rewrote compile_fun() to support attribute list for a function

t/run.sh

@@ -3,4 +3,9 @@
 ## program crashes or exits without an error message.
 echo RUN "[$@]"
 ($@ 2>&1 || echo "ERROR: exited with $?") | grep -E '^ERROR:' && exit 1
+##[ "x$MEMCHECK" = "xyes" ] && {
+##	[ -x /usr/bin/valgrind ] && {
+##		valgrind --leak-check=full --show-reachable=yes --track-fds=yes --log-file=/tmp/x "$@" 2>&1
+##	}
+##}
 exit 0