PROGRAM PROTECTION 2



Tony Porritt offers the system they use in Cleveland for protecting

their listings. At this rate ZXC readers will have the most secure

programs in the world! Remember to only add line one after your

program has been tested and is bug free else you're stuck. (LISTING 7)



LISTING 7



   1 LET l=USR "a"-768: POKE 23606,l-256*INT (l/256):

     POKE 23607,INT (l/256)-1: DATA 15,30,12,1,9,31

   2 REM program starts here