Data commit

Task/Rot-13/GML/rot-13-1.gml

@@ -0,0 +1,23 @@
+#define rot13
+var in, out, i, working;
+in = argument0;
+out = "";
+for (i = 1; i <= string_length(in); i += 1)
+    {
+    working = ord(string_char_at(in, i));
+    if ((working > 64) && (working < 91))
+        {
+        working += 13;
+        if (working > 90)
+            {
+            working -= 26;
+            }
+        }
+    else if ((working > 96) && (working < 123))
+        {
+        working += 13;
+        if (working > 122) working -= 26;
+        }
+    out += chr(working);
+    }
+return out;

Task/Rot-13/GML/rot-13-2.gml

@@ -0,0 +1 @@
+show_message(rot13("My dog has fleas!"));