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Das Beispiel TOKENCOUNT (648 Wörter) von awk und das Beispiel von hier
http://www.swissdelphicenter.com/de/showcode.php?id=806
(680 Wörter)
sind unterschiedlich zu MS WORD (660 Wörter).
Textprobe im Anhang.

Delphi-Quellcode:

unit Unit1;

interface

uses
  Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
  Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ExtDlgs, Vcl.StdCtrls;

type
  TForm1 = class(TForm)
    Memo1: TMemo;
    Button1: TButton;
    OpenTextFileDialog1: TOpenTextFileDialog;
    Button2: TButton;
    Label1: TLabel;
    Button3: TButton;
    SaveTextFileDialog1: TSaveTextFileDialog;
    Button4: TButton;
    Label2: TLabel;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure Button4Click(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

function Seps(As_Arg: ANSIChar): Boolean;
begin
  Seps := As_Arg in
    [#0..#$1F, ' ', '.', ',', '?', ':', ';', '(', ')', '/', '\', '-'];
end;

function WordCount(CText: ANSIstring): Longint;
var
  Ix: Word;
  Work_Count: Longint;
begin
  Work_Count := 0;
  Ix         := 1;
  while Ix <= Length(CText) do
  begin
    while (Ix <= Length(CText)) and (Seps(CText[Ix])) do
      Inc(Ix);
    if Ix <= Length(CText) then
    begin
      Inc(Work_Count);

      while (Ix <= Length(CText)) and (not Seps(CText[Ix])) do
        Inc(Ix);
    end;
  end;
  WordCount := Work_Count;
end;
//------------------------------------------------------------------------------
function TokenCount(const cText: String): integer;
    var s: string;
        nPos: integer;
    begin
     result:=0;

     s:=trimright(cText);

     nPos:=Pos(#32,s);

     if (nPos=0) and (length(s)>0) then inc(result);

     while nPos>0 do
     begin
      inc(Result);
      System.Delete(s,1,nPos);
      s:=trimleft(trimright(s));

      nPos:=Pos(#32,s);
     end;

    end;

//------------------------------------------------------------------------------
procedure TForm1.Button1Click(Sender: TObject);
begin
Memo1.Clear;
if OpenTextFileDialog1.execute then
      Memo1.Lines.loadfromfile(OpenTextFileDialog1.FileName);
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
Label1.Caption:= INTTOSTR(WORDCOUNT(Memo1.Text));
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
if SaveTextFileDialog1.execute then
  Memo1.Lines.SaveTofile(SaveTextFileDialog1.FileName);
end;

procedure TForm1.Button4Click(Sender: TObject);
begin
Label2.Caption:= INTTOSTR(TOKENCOUNT(Memo1.Text));
end;

procedure TForm1.FormShow(Sender: TObject);
begin
Label1.Caption:= INTTOSTR(WORDCOUNT(Memo1.Text));
end;

end.