. ~\xcd\x00\x80#\x10\xf9v*NOTHING*
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H LD L,00AH ;0000 2E 0A . . LD A,(HL) ;0002 7E ~ CALL 08000H ;0003 CD 00 80 . . . INC HL ;0006 23 # DJNZ $-5 ;0007 10 F9 . . HALT ;0009 76 V LD HL,(04F4EH) ;000A 2A 4E 4F * N O LD D,H ;000D 54 T LD C,B ;000E 48 H LD C,C ;000F 49 I LD C,(HL) ;0010 4E N LD B,A ;0011 47 G DEFB 02AH ;0012 2A *