special symbols to use shortcuts instead of literals

src/net/torvald/terrarum/controller/GamepadVirtualKeyboard.kt

@@ -1,5 +1,9 @@
 package net.torvald.terrarum.controller
 
+import net.torvald.CURRENCY
+import net.torvald.EMDASH
+import net.torvald.MIDDOT
+
 /**
  * Created by minjaesong on 2019-04-10.
  */
@@ -13,7 +17,7 @@ object GamepadVirtualKeyboard : VirtualKeyboard(20) {
     //       aeiouszc-caron must be produced as-is. Otherwise breve is produced instead.
 
     val keyLayoutSym = arrayOf(
-            "12345,", "67890.", "-/:;()", "&@?!'\"", "—#%^*+", "=_\\|<>", "·¤[]{}", "«»•"
+            "12345,", "67890.", "-/:;()", "&@?!'\"", "$EMDASH#%^*+", "=_\\|<>", "$MIDDOT$CURRENCY[]{}", "«»•"
     )
 
     override fun takeFromInputBuffer() {