+All the above behavior is the default. However if the command line switch **-4**
+is used, then C style of operator precedence is enforced. The following list
+shows the order of precedence in this mode, from lowest to highest:
+
+ * bitwise XOR ^
+
+ * bitwise OR |
+
+ * bitwise AND &
+
+ * relational = < <= >= > !=
+
+ * shifts << >>
+
+ * sum + -
+
+ * product * /
+