The key assignment program "KA" is a great help for synthetic programming, because it allows to assign the various synthetic functions to the keys. I'm not the author of this program and - I'm sorry - neither do I know who had written it nor do I know the source.

Starting the program "PRE^POST^KEY" is displayed. Now pre and post value of the function and the key code (as has to be done using the normal ASN function) have to be provided separated by ENTER^. Always two assignments have to be done - favourably not to the same key, for in this case it's possible that the assignments take no effect or other ones could be removed. The program size is 12 registers.

Program Listing :

  01 LBL "KA"
  02  "  "
  03 LBL 00
  04  X<> M
  05  SIGN
  06  CLST
  07  "PRE^POST^KEY"
  08  TONE 9
  09  PROMPT
  10  "ANUM"
  11  PASN
  12  RCL `
  13  STO M
  14  CLX
  15   E
  16  CHS
  17  AROT
  18  CLX
  19  ATOX
  20  X<> L
  21  STO M
  22  R^
  23  XTOA
  24  R^
  25  XTOA
  26  LASTX
  27  XTOA
  28  RCL N
  29  X=0?
  30  GTO 00
  31  ATOX
  32  X<> c
  33  RCL M
  34  STO IND c
  35  X<>Y
  36  STO c
  37  CLA
  38  CLST
  39  END