anchor.diff:  ,,,Pxl-Change(,Pxl-Change(,Pxl-Change(,1,A3,,,Function,,,,
   ,,,Shade(,Shade(,Ombre(,1,A4,,,Function,,,,
   ,,,Circle(,Circle(,Cercle(,1,A5,,,Function,,,,
  -,,,Horizontal ,Horizontal ,Horizontale,1,A6,,,Function,,,,
  +,,,Horizontal ,Horizontal ,Horizontale ,1,A6,,,Function,,,,
   ,,,Tangent(,Tangent(,Tangente(,1,A7,,,Function,,,,
  -,,,DrawInv ,DrawInv ,DessRecip,1,A8,,,Function,,,,
  -,,,DrawF ,DrawF ,DessFonct,1,A9,,,Function,,,,
  +,,,DrawInv ,DrawInv ,DessRecip ,1,A8,,,Function,,,,
  +,,,DrawF ,DrawF ,DessFonct ,1,A9,,,Function,,,,
   ,,,Str1,Str1,Chaine1,2,AA,0,Read/Write,Variable,,,,
   ,,,Str2,Str2,Chaine2,2,AA,1,Read/Write,Variable,,,,
   ,,,Str3,Str3,Chaine3,2,AA,2,Read/Write,Variable,,,,
  
positive.code: ,,,+,+,+,1,70,,,Infix operator,,,,
  ,,,-,-,-,1,71,,,Infix operator,,,,
  ,,,Ans,Ans,Rep,1,72,,Read-only,Variable,,,,
  ,,,Fix ,Fix ,Fixe,1,73,,,Function,,,,
  ,,,Horiz,Horiz,Horiz,1,74,,,Action,,,,
  ,,,Full,Full,PleinEcr,1,75,,,Action,,,,
  ,,,Func,Func,Fonct,1,76,,,Action,,,,
  
negative.code: ,,,ExprOff,ExprOff,ExpNAff,2,BB,51,,Action,,,,
  ,,,ClrAllLists,ClrAllLists,EffToutListes,2,BB,52,,Action,,,,
  ,,,GetCalc(,GetCalc(,CaptVar(,2,BB,53,,Function,,,,
  ,,,DelVar ,DelVar ,EffVar ,2,BB,54,,Function,,,,
  ,,,Equ\uf014String(,Equ►String(,Equ►Chaine(,2,BB,55,,Function,,,,
  ,,,String\uf014Equ(,String►Equ(,Chaine►Equ(,2,BB,56,,Function,,,,
  ,,,Clear Entries,Clear Entries,Efface entrées,2,BB,57,,Action,,,,
  