Example scripts for operator expressions.

examples/example_17.utx

@@ -4,4 +4,5 @@
 render (true || false) +  "\r\n"; # Logical or
 render (true && false) +  "\r\n"; # Logical and
 render (8 | 9) +  "\r\n";         # Bitwise or
-render (8 & 9) +  "\r\n";         # Bitwise and
+render (8 & 9) +  "\r\n";         # Bitwise and
+render (8 ^ 9) + "\r\n";          # Bitwise xor

examples/example_18.utx

@@ -0,0 +1,9 @@
+#!/usr/local/bin/uartix
+# Comparison operator examples.
+
+render (8 == 9) +  "\r\n";   # Equals
+render (8 != 9) +  "\r\n";   # Not equals
+render (8 < 9) +  "\r\n";    # Less than equals
+render (8 > 9) +  "\r\n";    # Greater than equals
+render (8 <= 9) +  "\r\n";   # Less than equals
+render (8 >= 9) +  "\r\n";   # Greater than equals

examples/example_19.utx

@@ -0,0 +1,5 @@
+#!/usr/local/bin/uartix
+# Shift operator examples.
+
+render (8 << 9) + "\r\n"; # Left shift expression
+render (8 >> 9) + "\r\n"; # Right shift expression

examples/example_20.utx

@@ -0,0 +1,8 @@
+#!/usr/local/bin/uartix
+# Term and factor operator examples.
+
+render (8 + 9) +  "\r\n";  # Add
+render (8 - 9) +  "\r\n";  # Subtract
+render (8 / 9) +  "\r\n";  # Divide
+render (8 * 9) +  "\r\n";  # Multiply
+render (8 % 9) +  "\r\n";  # Reminder/Modulus