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    UNIT Editform;

     (*  DESCRIPTION :
        Edit form for print and display

          INPUT
            supported types :
              -   byte, integer, longint, real
              -   boolean, char, string
              -   pointer
              -   double, extended
              -   date , time      from OPDATE
              -   timestamp        from NLCS
              -   currency         from BUSINESS

          OUTPUT  string

        CF masque.txt : help file in french for more explanations

         RELEASE     :  1.0
         DATE        :  30/09/94
         AUTHOR      :  Fernand LEMOINE
                        rue du Coll�ge 34
                        B-6200 CHATELET
                        BELGIQUE
         All code granted to the public domain
         Questions and comments are welcome
         REQUIREMENT : *  Turbo Pascal 5.0 or later
                       *  Opdate, Opstring, Opabsfld, OPpInline , Opdos
                          from Object Professional
                       *  Business and nlcs units
      *)

    INTERFACE
    USES nlcs, business,
        opstring , opdate;
    CONST

      Blank = ' ';
      PadChar : Char = '-';
      HexaChar : Char = 'h';
    TYPE
      TCountryInfo = (dos3, iso);
    VAR
      SymbolStr : String[5];
      TrueUserStr : String[10];
      FalseUserStr : String[10];

    FUNCTION BooleanForm(mask : String; value : Boolean) : String;
    FUNCTION CharForm(mask : String; value : Char) : String;
    FUNCTION PointerForm(mask : String; value : Pointer) : String;
    FUNCTION TimeStampForm(mask : String; value : TimeStamp) : String;
    FUNCTION StringForm(mask : String; value : String) : String;
    FUNCTION IntegerForm(mask : String; value : Integer) : String;
    FUNCTION ByteForm(mask : String; value : Byte) : String;
    FUNCTION WordForm(mask : String; value : Word) : String;
    FUNCTION LongintForm(mask : String; value : LongInt) : String;
    FUNCTION RealForm(mask : String; value : Real) : String;
    FUNCTION DateForm(mask : String; value : date) : String;
    FUNCTION TimeForm(mask : String; value : time) : String;
    FUNCTION HelpDate(pays : str3) : String;
    FUNCTION HelpTime(pays : str3) : String;

     {$IFOPT N+}

      function  DoubleForm   (mask:string;value: double): string;
      function  ExtendedForm (mask:string;value: extended): string;
      function  CurrencyForm (mask:string;valeur: currency): string;
      function  HelpCurrency (value        : byte ;
                              pays         : str3 ;
                              info         : tcountryinfo ) : string;
      procedure ChangeDecCommaChar (DC,CC : char);
    {$ENDIF}

    IMPLEMENTATION
    USES opabsfld, opinline, opdos;

    CONST

      Delimitor : CharSet = ['/'];

      (* --------------------------------------------------------------- *)
      FUNCTION BooleanForm(mask : String; value : Boolean) : String;
      BEGIN
        IF mask = 'B' THEN
          IF value = True THEN BooleanForm := TrueChar
          ELSE BooleanForm := FalseChar
        ELSE IF mask = 'Y' THEN
          IF value = True THEN BooleanForm := YesChar
          ELSE BooleanForm := NoChar
        ELSE IF mask = 'O' THEN
          IF value = True THEN BooleanForm := 'On'
          ELSE BooleanForm := 'Off'
        ELSE IF mask = 'U' THEN
          IF value = True THEN BooleanForm := TrueUserStr
          ELSE BooleanForm := FalseUserStr
        ELSE
          BooleanForm := '';
      END;

      (* --------------------------------------------------------------- *)
      FUNCTION CharForm(mask : String; value : Char) : String;
      CONST
        table_char : ARRAY[0..32] OF String[3] =
        ('NUL', 'SOH', 'STX', 'ETX', 'EOT', 'ENQ', 'ACK', 'BEL', 'BS ', 'HT ', 'LF ', 'VT ',
         'FF ', 'CR ', 'SO ', 'SI ', 'DLE', 'DC1', 'DC2', 'DC3', 'DC4', 'NAK', 'SYN', 'ETB',
         'CAN', 'EM ', 'SUB', 'ESC', 'FS ', 'GS ', 'RS ', 'US ', 'SP ');

      BEGIN
        CASE mask[1] OF
          'X' : CharForm := value;
          '!' : CharForm := Upcase(value);
          'L' : CharForm := Locase(value);
          'D' : CharForm := '#' + LongintForm('@@@', Ord(value));
          'K' : CharForm := '#h' + HexB(Byte(value));
          '^' :
            CASE Ord(value) OF
              0..32 : CharForm := table_char[Ord(value)];
              127 : CharForm := 'DEL';
              255 : CharForm := 'END'
            ELSE
              CharForm := value;
            END;
        END;
      END;
      (* --------------------------------------------------------------- *)

      FUNCTION PointerForm(mask : String; value : Pointer) : String;
      BEGIN
        IF mask = 'Ps' THEN
          PointerForm := HexPtr(value)
        ELSE
          IF mask = 'Pn' THEN
            PointerForm := HexPtr(Normalized(value))
        ELSE
          IF mask = 'Pl' THEN
            PointerForm := Long2Str(PtrToLong(value))
        ELSE
          PointerForm := '*****';
      END;
      (* --------------------------------------------------------------- *)

      FUNCTION IntegerForm(mask : String; value : Integer) : String;
      VAR wrk : String;
      BEGIN
        CASE mask[1] OF
          '(' :
            BEGIN
              Delete(mask, 1, 1);
              IF value < 0 THEN
              BEGIN
                wrk := '(' + opstring.LongintForm(mask, value) + ')';
                IF Pos('#', mask) <> 0 THEN
                  Delete(wrk, 2, 1);
                IntegerForm := wrk;
              END
              ELSE
                IntegerForm := opstring.LongintForm(mask, value);
            END;
          'D' :
            BEGIN
              Delete(mask, 1, 1);
              IF value < 0 THEN
              BEGIN
                wrk := opstring.LongintForm(mask, value) + 'DB';
                IF Pos('#', mask) <> 0 THEN
                  Delete(wrk, 1, 1);
                IntegerForm := wrk;
              END
              ELSE
                IntegerForm := opstring.LongintForm(mask, value);
            END;
          'R' :
            BEGIN
              Delete(mask, 1, 1);
              IF value < 0 THEN
              BEGIN
                wrk := opstring.LongintForm(mask, value) + 'CR';
                IF Pos('#', mask) <> 0 THEN
                  Delete(wrk, 1, 1);
                IntegerForm := wrk;
              END
              ELSE
                IntegerForm := opstring.LongintForm(mask, value);
            END;
        ELSE
          IntegerForm := opstring.LongintForm(mask, value);
        END;
      END;

      FUNCTION RomanDate(n : Word) : String;
      CONST
        Mille = 'M';
        CinqCent = 'D';
        Cent = 'C';
        Cinquante = 'L';
        Dix = 'X';
        Cinq = 'V';
        Un = 'I';
      VAR
        Res : String;
      BEGIN
        Res := '';
        IF (n = 0) OR (n > 9999) THEN
        BEGIN
          RomanDate := '***';
          Exit;
        END;

        WHILE n >= 1000 DO
        BEGIN
          n := n - 1000;
          Res := Res + Mille;
        END;

        IF n >= 900 THEN
        BEGIN
          n := n - 900;
          Res := Res + 'XM';
        END;

        WHILE n >= 500 DO
        BEGIN
          n := n - 500;
          Res := Res + CinqCent;
        END;

        IF n >= 400 THEN
        BEGIN
          n := n - 400;
          Res := Res + 'CD';
        END;

        WHILE n >= 100 DO
        BEGIN
          n := n - 100;
          Res := Res + Cent;
        END;

        IF n >= 90 THEN
        BEGIN
          n := n - 90;
          Res := Res + 'XC';
        END;

        IF n >= 50 THEN
        BEGIN
          n := n - 50;
          Res := Res + Cinquante;
        END;

        IF n >= 40 THEN
        BEGIN
          n := n - 40;
          Res := Res + 'XL';
        END;

        WHILE n >= 10 DO
        BEGIN
          n := n - 10;
          Res := Res + Dix;
        END;

        IF n = 9 THEN
        BEGIN
          n := n - 9;
          Res := Res + 'IX';
        END;

        IF n >= 5 THEN
        BEGIN
          n := n - 5;
          Res := Res + Cinq;
        END;

        IF n = 4 THEN
        BEGIN
          n := n - 4;
          Res := Res + 'IV';
        END;

        WHILE n >= 1 DO
        BEGIN
          n := n - 1;
          Res := Res + Un;
        END;
        RomanDate := Res;
      END;

      (* --------------------------------------------------------------- *)
      FUNCTION DateForm(mask : String; value : date) : String;
      VAR
        S : String;
        D, M, Y : Integer;
        DateOk : Boolean;
      BEGIN
        IF Upcase(mask[1]) = 'J' THEN
        BEGIN
          S := DateToDateString(InternationalDate(True, True), value);
          DateOk := DateStringToDMY(InternationalDate(True, True), S, D, M, Y);
          IF DateOk THEN
            DateForm := Long2Str(Y) + Long2Str(DayOfYear(value))
          ELSE
            DateForm := '0000000';
        END
        ELSE
          IF Upcase(mask[1]) = 'R' THEN
            DateForm := RomanDate(value)
        ELSE
          DateForm := DateToDateString(mask, value);
      END;
      (* --------------------------------------------------------------- *)

      FUNCTION TimeForm(mask : String; value : time) : String;
      BEGIN
        TimeForm := TimeToTimeString(mask, value);
      END;

      (* +++++++++++++++++++++++++++++++++++++++++++++++++++++++ *)
      FUNCTION HelpDate(pays : str3) : String;
      VAR
        S : String[20];
        contri : str3;

      BEGIN

        contri := pays;
        IF contri <> currentcountry THEN
        BEGIN
          SetCountry(contri);
        END;
        S := InternationalDate(True, True);
        HelpDate := Substitute(S, '/', SlashChar);
        IF contri <> currentcountry THEN
          SetCountry(currentcountry);

      END;
      (* +++++++++++++++++++++++++++++++++++++++++++++++++++++++ *)
      FUNCTION HelpTime(pays : str3) : String;
      VAR
        S : String[20];
        contri : str3;

      BEGIN
        contri := pays;
        IF contri <> currentcountry THEN
          SetCountry(contri);

        S := InternationalTime(True, True, True, True);
        HelpTime := Substitute(S, ':', ColonChar);

        IF contri <> currentcountry THEN
          SetCountry(currentcountry);

      END;

      (* --------------------------------------------------------------- *)

      FUNCTION TimeStampForm(mask : String; value : TimeStamp) : String;
      VAR
        wrk : String;

      BEGIN
        wrk := '';
        IF Pos('W', mask) > 0 THEN
          wrk := wrk + DayString[value.WDay] + Blank;
        IF Pos('D', mask) > 0 THEN
          wrk := wrk + DateForm('yyyy/mm/dd', value.D) + Blank;
        IF Pos('T', mask) > 0 THEN
          wrk := wrk + TimeForm('hh:mm:ss', value.T) + Blank;
        IF Pos('Z', mask) > 0 THEN
          wrk := wrk + value.Indic + Blank;
        IF Pos('S', mask) > 0 THEN
          wrk := wrk + BooleanForm('Y', value.IsDst) + Blank;
        TimeStampForm := wrk;
      END;

      (* --------------------------------------------------------------- *)

      FUNCTION inspect(C : Char; S : String) : Byte;
      VAR
        i, j : Byte;
      BEGIN
        j := 0;
        FOR i := 1 TO Length(S) DO
          IF S[i] = C THEN Inc(j);
        inspect := j;

      END;
      (* --------------------------------------------------------------- *)

     {$IFOPT N+}
      Function DoubleForm (mask:string; value: double) : string;
      var S : string;
      begin
         if mask[1] = 'E' then
         begin
          Str ( Value: length(mask ),S);
          DoubleForm := S;
         end
        else
         DoubleForm := '**********';
      end;

        Function ExtendedForm (mask:string; value: extended) : string;
      var S : string;
      begin
         if mask[1] = 'E' then
         begin
          Str ( Value: length(mask ),S);
          ExtendedForm := S;
         end
        else
         ExtendedForm := '**********';
      end;

     (* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *)
       procedure ChangeDecCommaChar (DC,CC : char);
       begin
          ChangeDecimalChar(DC);
          CommaChar := CC;
       end;
     (* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *)

       function HelpCurrency    (value        : byte ;
                                 pays         : str3 ;
                                 info         : tcountryinfo ) : string ;
    var
       S : string[20];
        contri     : str3;

      begin
          contri := pays;
          If contri <> currentcountry then
           SetCountry (Contri);

         if info = dos3 then
           begin
             S := InternationalCurrency('#',value,false,true);
             if length(CurrencyLtStr) = 1 then
              S := Substitute(S,'c','$');
             HelpCurrency := S;
         end
       else
         begin
             S := InternationalCurrency('#',value,false,true);
             CurrencyIso(pays);
             S := Filter (S,['c','C']);
             S :=  S + ' CCC';
             HelpCurrency := S;
         end;

       If contri <> currentcountry  then
         SetCountry (Currentcountry);

     end;

    function NextPos (objet,target :string;
                      last_pos : integer;
                      ignore_case : boolean): integer;
    { scan the string TARGET to find the next occurence of the OBJECT within
      the TARGET }

         var
          npos,i,j : integer;
          same_so_far: boolean;

       begin
         if ignore_case then
           begin
             target:= StUpCase (Target);
             objet:= StUpCase (objet);
           end;
          npos := -1;
          i := last_pos + 1;

          while npos < 0 do
             if i > (length (target) - length (objet) + 1) then
               npos := 0
             else
               begin
                 j:= 1;
                 same_so_far := true;
                 while same_so_far and (j <= length (objet)) do
                  if target [i+j-1] = objet[j] then
                    j := j + 1
                  else
                    same_so_far := false;

                 if same_so_far then npos := i
                 else                i := i + 1;
               end;
          nextpos := npos;
        end;

    procedure ReplaceFirst ( var Target : string;
                             oldsubstr,newsubstr : string;
                             ignore_case : boolean;
                             var oldsubstr_found : boolean);
       var
         npos : integer;

       begin
         npos := NextPos (oldsubstr, target, 0, ignore_case);
         if npos > 0 then
             begin
                delete (target,npos,length(oldsubstr));
                insert (newsubstr,target,npos);
                oldsubstr_found := true;
             end
         else
            oldsubstr_found := false;
       end;

    procedure ReplaceAll   ( var Target : string;
                             oldsubstr,newsubstr : string;
                             ignore_case : boolean;
                             var num_substitutions : integer);
       var
         npos : integer;

       begin
         num_substitutions := 0;
         npos := 0;
         repeat
             npos := nextpos (oldsubstr,target,npos,ignore_case);
             if npos > 0 then
               begin
                 delete (target,npos,length(oldsubstr));
                 insert (newsubstr,target,npos);
                 npos := npos + length(newsubstr);
                 num_substitutions := num_substitutions + 1;
               end;
         until npos = 0;
       end;

     (* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *)
      function CurrencyForm (mask:string;valeur: currency): string;
          var S,mask2 : string;
              value: currency;
              N1,N2,N3 : byte;
              inter : string[5];
              found : boolean;
              nbr   : integer;

      begin
         value := valeur / scale_currency;
         case  mask[1] of
         '(':
         begin
            delete(mask,1,1);

            if value < 0 then
              begin
               S := '(' + Form(Mask,value)+')';
               if pos('#',Mask) <> 0 then
               delete(S,2,1);
              end
            else
               S := Form(Mask,value);
         end ;
         'D':
         begin
            delete(mask,1,1);
            if value < 0 then
            begin
               S :=  Form(Mask,value)+'DB';
               if pos('#',Mask) <> 0 then
               delete(S,1,1);
              end
            else
               S := Form(Mask,value);
         end ;
         'R':
         begin
            delete(mask,1,1);
            if value < 0 then
            begin
               S :=  Form(Mask,value)+'CR';
               if pos('#',Mask) <> 0 then
               delete(S,1,1);
              end
            else
              S := Form(Mask,value);
         end ;
         'B' :
         begin
            delete(mask,1,1);
            if value = 0 then
               S :=''
            else
               S := Form(Mask,value);
          end
         else
               S := Form(Mask,value);
        end;

        N3 := 0;
        N3 := inspect(DecimalPt,mask);
        if N3 > 0 then
          begin
           N1 := pos(DecimalPt,S);
           N2 := pos(comma,S);
           S[N2] := CommaChar;
           S[N1] := DecimalChar;
          end
          else
             begin
               N3 := pos (' ',S);
               insert(DecimalPt,Mask,N3);
               N3 := pos (DecimalPt,mask);
               S:= Form(Mask,value);
               ReplaceAll(S ,comma,CommaChar,false,nbr);
               delete(S,N3,1);
             end;

        N1 := pos('$',S);
        if N1 > 0 then
            begin
                delete(S,N1,1);
                S:= TrimLead (S);
                S := MoneySign + S;
            end;

        N1 := inspect(CurrencyLt,S);
        If N1 > 0 then
          begin
            Inter := CharStr(CurrencyLt,N1);
            ReplaceFirst(S ,Inter,CurrencyLtStr,false,found);
          end;

        N2 := inspect(CurrencyRt,S);
        If N2 > 0 then
          begin
            Inter := CharStr(CurrencyRt,N2);
            ReplaceFirst(S ,Inter,CurrencyRtStr,false,found);
          end;
        CurrencyForm := S;
      end;

     {$ENDIF}
      (* --------------------------------------------------------------- *)
      FUNCTION RealForm(mask : String; value : Real) : String;
      VAR S : String;
      BEGIN
        CASE mask[1] OF
          'E' :
            BEGIN
              Str(value:Length(mask), S);
              RealForm := S;
            END;
          '%' :
            BEGIN
              Delete(mask, 1, 1);
              RealForm := form(mask, value * 100) + '%';
            END;
          '(' :
            BEGIN
              Delete(mask, 1, 1);

              IF value < 0 THEN
              BEGIN
                S := '(' + form(mask, value) + ')';
                IF Pos('#', mask) <> 0 THEN
                  Delete(S, 2, 1);
                RealForm := S;
              END
              ELSE
                RealForm := form(mask, value);
            END;
          'D' :
            BEGIN
              Delete(mask, 1, 1);
              IF value < 0 THEN
              BEGIN
                S := form(mask, value) + 'DB';
                IF Pos('#', mask) <> 0 THEN
                  Delete(S, 1, 1);
                RealForm := S;
              END
              ELSE
                RealForm := form(mask, value);
            END;
          'R' :
            BEGIN
              Delete(mask, 1, 1);
              IF value < 0 THEN
              BEGIN
                S := form(mask, value) + 'CR';
                IF Pos('#', mask) <> 0 THEN
                  Delete(S, 1, 1);
                RealForm := S;
              END
              ELSE
                RealForm := form(mask, value);
            END;
          'B' :
            BEGIN
              Delete(mask, 1, 1);
              IF value = 0 THEN
                RealForm := ''
              ELSE
                RealForm := form(mask, value);
            END;
          'S' :
            BEGIN
              Delete(mask, 1, 1);
              RealForm := SymbolStr + Blank + form(mask, value);
            END;
          's' :
            BEGIN
              Delete(mask, 1, 1);
              RealForm := SymbolStr + form(mask, value);
            END
        ELSE
          RealForm := form(mask, value);
        END;

        IF Copy(mask, Length(mask), 1) = 'S' THEN
        BEGIN
          Delete(mask, Length(mask), 1);
          RealForm := form(mask, value) + Blank + SymbolStr;
        END;

        IF Copy(mask, Length(mask), 1) = 's' THEN
        BEGIN
          Delete(mask, Length(mask), 1);
          RealForm := form(mask, value) + SymbolStr;
        END;
      END;
      (* --------------------------------------------------------------- *)
      FUNCTION LongintForm(mask : String; value : LongInt) : String;

      VAR wrk : String;
      BEGIN
        CASE mask[1] OF
          'K' :
            BEGIN
              wrk := HexL(value);
              IF Length(mask) < 8 THEN
                Delete(wrk, 1, 8 - Length(mask));
              LongintForm := HexaChar + wrk;
            END;
          'b' :
            LongintForm := BinaryL(value);
          '(' :
            BEGIN
              Delete(mask, 1, 1);
              IF value < 0 THEN
              BEGIN
                wrk := '(' + opstring.LongintForm(mask, value) + ')';

                IF Pos('#', mask) <> 0 THEN
                  Delete(wrk, 2, 1);
                LongintForm := wrk;
              END
              ELSE
                LongintForm := opstring.LongintForm(mask, value);
            END;
          'D' :
            BEGIN
              Delete(mask, 1, 1);
              IF value < 0 THEN
              BEGIN
                wrk := '(' + opstring.LongintForm(mask, value) + 'DB';
                IF Pos('#', mask) <> 0 THEN
                  Delete(wrk, 2, 1);
                LongintForm := wrk;
              END
              ELSE
                LongintForm := opstring.LongintForm(mask, value);
            END;
          'R' :
            BEGIN
              Delete(mask, 1, 1);
              IF value < 0 THEN
              BEGIN
                wrk := '(' + opstring.LongintForm(mask, value) + 'CR';
                IF Pos('#', mask) <> 0 THEN
                  Delete(wrk, 2, 1);
                LongintForm := wrk;
              END
              ELSE
                LongintForm := opstring.LongintForm(mask, value);
            END;
        ELSE
          LongintForm := opstring.LongintForm(mask, value);
        END;
      END;
      (* --------------------------------------------------------------- *)
      FUNCTION ByteForm(mask : String; value : Byte) : String;
      VAR wrk : String;
      BEGIN
        IF mask[1] = 'K' THEN
        BEGIN
          wrk := HexB(value);
          IF Length(mask) < 2 THEN
            Delete(wrk, 1, 2 - Length(mask));
          ByteForm := HexaChar + wrk;
        END
        ELSE
          IF mask[1] = 'b' THEN
            ByteForm := BinaryB(value)
        ELSE
          ByteForm := opstring.LongintForm(mask, value);
      END;
      (* --------------------------------------------------------------- *)
      FUNCTION WordForm(mask : String; value : Word) : String;
      VAR wrk : String;
      BEGIN
        IF mask[1] = 'K' THEN
        BEGIN
          wrk := HexW(value);
          IF Length(mask) < 4 THEN
            Delete(wrk, 1, 4 - Length(mask));
          WordForm := HexaChar + wrk;
        END
        ELSE
          IF mask[1] = 'b' THEN
            WordForm := BinaryW(value)
        ELSE
          WordForm := opstring.LongintForm(mask, value);
      END;
      (* --------------------------------------------------------------- *)
      FUNCTION Proper(objet : String) : String;
      CONST
        WordDelim : CharSet = [' ', '-'];
        n : Word = 0;
      VAR
        wrk : String;
        i : Byte;
      BEGIN
        wrk := StLoCase(objet);
        wrk[1] := Upcase(wrk[1]);
        n := WordCount(objet, WordDelim);
        IF n > 0 THEN
        BEGIN
          FOR i := 1 TO n DO
            wrk[WordPosition(i, wrk, WordDelim)] :=
            Upcase(wrk[WordPosition(i, wrk, WordDelim)]);
        END;
        Proper := wrk;
      END;

      (* --------------------------------------------------------------- *)
      FUNCTION StringForm(mask : String; value : String) : String;

      VAR
        i, len, nbre : Byte;
        Str, mask1, mask2 : String;

      BEGIN
        Str := ''; i := 1;
        nbre := WordCount(mask, Delimitor);
        IF nbre = 2 THEN
        BEGIN
          mask1 := Copy(mask, 1, (WordPosition(2, mask, Delimitor) - 2));
          mask2 := Copy(mask, (WordPosition(2, mask, Delimitor)), Length(mask));
        END
        ELSE
          mask2 := mask;

        IF (Length(value) < Length(mask2)) AND (Pos('&', mask2) = 0) THEN
          len := Length(value)
        ELSE len := Length(mask2);

        nbre := 1;

        IF mask2[1] = 'x' THEN Str := Proper(Copy(value, 1, len))
        ELSE
        BEGIN
          WHILE nbre <= len DO
          BEGIN
            CASE mask2[nbre] OF
              'X' : Str := Str + value[i];
              '!' : Str := Str + Upcase(value[i]);
              'L' : Str := Str + Locase(value[i]);
              '&' : Str := Str + PadChar;
              'a' : IF value[i] IN AlphaOnlySet THEN Str := Str + value[i]
                    ELSE Str := Str + Blank;
              'A' : IF value[i] IN AlphaOnlySet THEN Str := Str + Upcase(value[i])
                    ELSE Str := Str + Blank;
              'l' : IF value[i] IN AlphaOnlySet THEN Str := Str + Locase(value[i])
                    ELSE Str := Str + Blank;
            ELSE
              Str := Str + mask2[i];
            END;

            Inc(nbre);
            IF mask2[nbre] <> '&' THEN Inc(i);
          END;
        END;

        IF mask1 = 'C' THEN Str := Center(Str, Length(mask2));
        IF mask1 = 'CC' THEN Str := CenterCh(Str, PadChar, Length(mask2));
        IF mask1 = 'AR' THEN Str := LeftPad(Str, Length(mask2));
        IF mask1 = 'ARC' THEN Str := LeftPadCh(Str, PadChar, Length(mask2));
        IF mask1 = 'AL' THEN Str := Pad(Str, Length(mask2));
        IF mask1 = 'ALC' THEN Str := PadCh(Str, PadChar, Length(mask2));
        IF mask1 = 'T' THEN Str := Trim(Str);
        IF mask1 = 'TL' THEN Str := TrimLead(Str);
        IF mask1 = 'TT' THEN Str := TrimTrail(Str);
        IF mask1 = 'TS' THEN Str := TrimSpaces(Str);

        StringForm := Str;

      END;

    END.
    { -----------------------  DEMO PROGRAM ------------------ }

    program demoform;
    {$N+,E+}
    uses crt,
         nlcs,editform,
         opstring,business,opdate;

    var
    I1,I2 : integer;
    R1,R2 : real;
    C1,C2 : currency;
    S1,S2 : string[10];
    H1,H2 : char;
    B1    : boolean;
    P ,P2 : pointer;
    DT    : daytype;
    D     : date;
    w     : longint;
    Wch   :  char;

    begin
    clrscr;
     SymbolStr := 'Kgm';
    I1 := -1234; R1 := -1234.56;
    C1 := ToCurrency(I1);
    B1 := false;
    H1 := 'c'; H2 := #10;
    P := @SymbolStr;
    FalseUserStr := 'Nul';
    TrueUserStr  := 'Rempli';
    DT := sunday;
    S1 := 'Sant�';

    Writeln ('DEMO EDITFORM ');
    Writeln ('I1 = -1234  R1 = -1234.56');
    Writeln;

    writeln(IntegerForm('#####',I1));
    writeln(IntegerForm('+#####',I1));
    writeln(IntegerForm('#####+',I1));
    writeln(IntegerForm('(#####',I1));
    writeln(RealForm('#####.##',R1));
    writeln(RealForm('+#####',R1));
    writeln(RealForm('#####.##+',R1));
    writeln(RealForm('(#####.##',R1));
    writeln(RealForm('D#####,##',R1));
    writeln(RealForm('S#####.##',R1));
    writeln(RealForm('s#####.##',R1));
    writeln(RealForm('#####.##S',R1));
    writeln(RealForm('#####.##s',R1));
    writeln(RealForm('##.###,##s',R1));

    writeln;
    writeln('Appuyez sur une touche');
        WCh := Readkey;
    clrscr;

    Writeln(' HelpDate et HelpTime ');
    writeln;
    Writeln (HelpDate(currentcountry));

    Writeln ('49 ',HelpTime('49'));
    Writeln ('01 ',HelpTime('US'));
    Writeln ('02 ',HelpTime('2'));
    Writeln ('03 ',HelpTime('3'));
    Writeln ('dk ',HelpDate('DK'));
    Writeln ('2 ',HelpDate('2'));
    Writeln ('46 ',HelpDate('46'));

    Writeln ('FR ',HelpDate('FR'));

    writeln;
    writeln('Appuyez sur une touche');
    WCh := Readkey;
    clrscr;

    writeln('Devise locale   : ' ,CurrencyForm('cc##,###.##+',C1),
                             '   ',CurrencyForm('##,###.## CC',C1));
    Writeln;

    Writeln ( '  Convention  DOS  3');writeln;

    writeln( 'US: ',CurrencyForm(Helpcurrency(8,'1',dos3),C1));
    writeln('IT: ',CurrencyForm(Helpcurrency(8,'39',dos3),C1));
    writeln('FR: ',CurrencyForm(Helpcurrency(6,'33',dos3),C1));
    writeln('DE: ',CurrencyForm(Helpcurrency(6,'DE',dos3),C1));
    writeln('081: ',CurrencyForm(Helpcurrency(6,'81',dos3),C1));

    Writeln;
    MoneySign := 'F';
    writeln('Symbole mon�taire flottant: ',CurrencyForm('$##,###.##+',C1));
    Writeln;

    Writeln ( 'Convention internationale ');writeln;
    writeln(CurrencyForm(Helpcurrency(5,'PT',iso),C1));
    writeln(CurrencyForm(Helpcurrency(5,'US',iso),C1));
    writeln(CurrencyForm(Helpcurrency(5,'IT',iso),C1));
    writeln(CurrencyForm(Helpcurrency(5,'DE',iso),C1));
    writeln(CurrencyForm(Helpcurrency(5,'FR',iso),C1));

    writeln;
    writeln('Appuyez sur une touche');
    WCh := Readkey;
    clrscr;

    writeln('PointerForm et BooleanForm');
    writeln(' SymbolStr = "Kgm" ; B1 = false; P := @SymbolStr');
    writeln;

    writeln(PointerForm('Ps',P));
    writeln(PointerForm('Pn',P));
    writeln(PointerForm('Pl',P));

    writeln('B1 ',BooleanForm('B',B1));
    writeln('B1 ',BooleanForm('Y',B1));
    writeln('B1 ',BooleanForm('O',B1));
    writeln('B1 ',BooleanForm('U',B1));

    writeln('Appuyez sur une touche');
    WCh := Readkey;
    clrscr;

    writeln('CharForm et StringForm H1 = "c" ; H2 = #10; S1 := "Sant�"');
    writeln;
    writeln('H1 ',CharForm('!',H1));
    writeln('H1 ',CharForm('D',H1));
    writeln('H1 ',CharForm('K ',H1));
    writeln('H1 ',CharForm('^',H1));
    writeln;
    writeln('H2 ',CharForm('^',H2));
    writeln('H2 ',CharForm('X',H2));
    writeln('H2 ',CharForm('D',H2));

    writeln;
    writeln(StringForm('!!!!!!',S1));
    writeln(StringForm('XXXXXX',S1));
    writeln(StringForm('X&X&X&X&X&',S1));

    writeln;
    writeln('Appuyez sur une touche');
    WCh := Readkey;
    end.

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