ATasm version History:
==============================================================================
Jan 1,1999
  version 0.90 - initial public release

Jan 11,1999
  version 0.91 - added '-x' command-line option, providing initial .XFD
		 support
		 
Jan 14,1999
  version 0.92 - added '-u' command-line option, enabling illegal opcodes

Oct 19,1999
  version 0.93 - fixed a bug with indirect jmp opcode, removed some spurious
		 warnings generated by the .DC directive.