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  1.    Date: 3/22/81
  2.    From: LEWIS MOSELEY
  3. Subject: CP/M 2.2 patch for backspace
  4.  
  5. New patch to CP/M V2.2 BDOS.  Causes both <DEL> and
  6. <BS> to be treated like a <BS>, i.e, to echo a
  7. <BS> instead of the character.  Patch this into your
  8. BIOS source code:
  9.  
  10.         ORG     CCP+0A1BH
  11.         JMP     CCP+0A07H
  12.         DB      0,0,0,0,0,0,0,0         
  13.  
  14. NOPs to keep it pretty.
  15.  
  16. Thats all there is to it!
  17.