missing

src/main/scala/com/htmlism/mos6502/dsl/IndexedAddressCollection.scala

@@ -0,0 +1,6 @@
+package com.htmlism.mos6502.dsl
+
+case class IndexedAddressCollection(baseAddress: Int) {
+  def apply(n: Int): GlobalAddress =
+    GlobalAddress(baseAddress + n)
+}

src/main/scala/com/htmlism/mos6502/dsl/package.scala

@@ -0,0 +1,12 @@
+package com.htmlism.mos6502
+
+package object dsl {
+  def hex(n: Int): String =
+    String.format("$%02x", n)
+
+  def hex(n: ZeroAddress): String =
+    String.format("$%02x", n.n)
+
+  def hex(n: GlobalAddress): String =
+    String.format("$%04x", n.n)
+}