added -v to hcl. found a bug of a new line printed when printf is called. need to debug it

t/test-bi.sh

@@ -0,0 +1,11 @@
+a=`openssl rand -hex 20 | tr '[a-z]' '[A-Z]'`
+b=`openssl rand -hex 19 | tr '[a-z]' '[A-Z]'`
+
+q1=$(echo -e "ibase=16\nprint ($a / $b)"  | bc -q)
+r1=$(echo -e "ibase=16\nprint ($a % $b)"  | bc -q)
+
+q2=$(echo -e "(printf \"%O\" (/ #x$a #x$b))"  | ~/xxx/bin/hcl /dev/stdin 2> /dev/null)
+r2=$(echo -e "(printf \"%O\" (rem #x$a #x$b))"  | ~/xxx/bin/hcl /dev/stdin 2>/dev/null)
+
+echo "$q2"
+echo "$r2"