Features All of the Standard Merlin Features (Macros, Macro Libraries, Nested Macros, Conditional Assembly, Assemble to Memory or Disk, Linked Files, Dummy Program Segments etc.), But Designed Specifically for the 128K IIe or IIc, & Comes with Both ProDOS & DOS 3.3 Versions. Enhancements Include a Full Screen Editor, a Relocating Linker to Generate Relocatable Object Code, the Use of Local Labels, & Entry & External Label Definitions. Merlin Pro Supports & Assembles All 6502, 65C02, & 65802 Opcodes. Also Includes SOURCEROR, an Easy to Use Disassembler That Creates Merlin Pro Source Files from Binary Programs, & SOURCEROR.FP Which Produces a Fully Labeled & Commented Source Listing of Applesoft BASIC