anchor.diff:  ,,,+,+,+,1,70,,,Infix operator,,,,
   ,,,-,-,-,1,71,,,Infix operator,,,,
   ,,,Ans,Ans,Rep,1,72,,Read-only,Variable,,,,
  -,,,Fix ,Fix ,Fixe,1,73,,,Function,,,,
  +,,,Fix ,Fix ,Fixe ,1,73,,,Function,,,,
   ,,,Horiz,Horiz,Horiz,1,74,,,Action,,,,
   ,,,Full,Full,PleinEcr,1,75,,,Action,,,,
   ,,,Func,Func,Fonct,1,76,,,Action,,,,
  
positive.code: ,,,\uf014Rect,►Rect,►Rect,2,BB,2F,,Postfix operator,,,,
  ,,,\uf014Polar,►Polar,►Polaire,2,BB,30,,Postfix operator,,,,
  ,,,\uf03f,e,e,2,BB,31,Read-only,Constant,,,,
  ,,,SinReg ,SinReg ,RegSin,2,BB,32,,Function,,,,
  ,,,Logistic ,Logistic ,Logistique,2,BB,33,,Function,,,,
  ,,,LinRegTTest ,LinRegTTest ,RegLinTTest,2,BB,34,,Function,,,,
  ,,,ShadeNorm(,ShadeNorm(,OmbreNorm(,2,BB,35,,Function,,,,
  ,,,Shade_t(,Shade_t(,Ombre_t(,2,BB,36,,Function,,,,
  ,,,Shade\u03c7\u00b2(,Shadeχ²(,Ombreχ²(,2,BB,37,,Function,,,,
  
negative.code: ,,,Text(,Text(,Texte(,1,93,,,Function,,,,
  ,,, nPr , nPr , Arrangement,1,94,,,Infix operator,,,,
  ,,, nCr , nCr ,Combinaison ,1,95,,,Infix operator,,,,
  ,,,FnOn ,FnOn ,FonctAff ,1,96,,,Function,,,,
  ,,,FnOff ,FnOff ,FonctNAff ,1,97,,,Function,,,,
  ,,,StorePic ,StorePic ,SauveImage ,1,98,,,Function,,,,
  ,,,RecallPic ,RecallPic ,RappelImage ,1,99,,,Function,,,,
  ,,,StoreGDB ,StoreGDB ,SauveBDG ,1,9A,,,Function,,,,
  ,,,RecallGDB ,RecallGDB ,RappelBDG ,1,9B,,,Function,,,,
  ,,,Line(,Line(,Ligne(,1,9C,,,Function,,,,
  ,,,Vertical ,Vertical ,Verticale ,1,9D,,,Function,,,,
  ,,,Pt-On(,Pt-On(,Pt-Aff(,1,9E,,,Function,,,,
  ,,,Pt-Off(,Pt-Off(,Pt-Naff(,1,9F,,,Function,,,,
  ,,,Pt-Change(,Pt-Change(,Pt-Change(,1,A0,,,Function,,,,
  