Сохранение параметров шрифта в INI-файле

function FontToStr(font: TFont): string;
  procedure yes(var str: string);
  begin

    str := str + 'y';
  end;
  procedure no(var str: string);
  begin

    str := str + 'n';
  end;
begin

  {кодируем все атрибуты TFont в строку}
  Result := '';
  Result := Result + IntToStr(font.Color) + '|';
  Result := Result + IntToStr(font.Height) + '|';
  Result := Result + font.Name + '|';
  Result := Result + IntToStr(Ord(font.Pitch)) + '|';
  Result := Result + IntToStr(font.PixelsPerInch) + '|';
  Result := Result + IntToStr(font.size) + '|';
  if fsBold in font.style then
    yes(Result)
  else
    no(Result);
  if fsItalic in font.style then
    yes(Result)
  else
    no(Result);
  if fsUnderline in font.style then
    yes(Result)
  else
    no(Result);
  if fsStrikeout in font.style then
    yes(Result)
  else
    no(Result);
end;

procedure StrToFont(str: string; font: TFont);
begin

  if str = '' then
    Exit;
  font.Color := StrToInt(tok('|', str));
  font.Height := StrToInt(tok('|', str));
  font.Name := tok('|', str);
  font.Pitch := TFontPitch(StrToInt(tok('|', str)));
  font.PixelsPerInch := StrToInt(tok('|', str));
  font.Size := StrToInt(tok('|', str));
  font.Style := [];
  if str[0] = 'y' then
    font.Style := font.Style + [fsBold];
  if str[1] = 'y' then
    font.Style := font.Style + [fsItalic];
  if str[2] = 'y' then
    font.Style := font.Style + [fsUnderline];
  if str[3] = 'y' then
    font.Style := font.Style + [fsStrikeout];
end;

function tok(sep: string; var s: string): string;

  function isoneof(c, s: string): Boolean;
  var
    iTmp: integer;
  begin
    Result := False;
    for iTmp := 1 to Length(s) do
    begin
      if c = Copy(s, iTmp, 1) then
      begin
        Result := True;
        Exit;
      end;
    end;
  end;
var

  c, t: string;
begin

  if s = '' then
  begin
    Result := s;
    Exit;
  end;
  c := Copy(s, 1, 1);
  while isoneof(c, sep) do
  begin
    s := Copy(s, 2, Length(s) - 1);
    c := Copy(s, 1, 1);
  end;
  t := '';
  while (not isoneof(c, sep)) and (s <> '') do
  begin
    t := t + c;
    s := Copy(s, 2, length(s) - 1);
    c := Copy(s, 1, 1);
  end;
  Result := t;
end;