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procedure SaveUTF8File(AContent:WideString;AFileName: string);
var
  ffileStream:TFileStream;
  futf8Bytes: string;
  S: string;
begin
  ffileStream:=TFileStream.Create(AFileName,fmCreate);
  futf8Bytes:= UTF8Encode(AContent);
  ffileStream.Write(futf8Bytes[1],Length(futf8Bytes));
  ffileStream.Free;
end;
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procedure SaveUTF8File(AContent:WideString;AFileName: string);
var
  ffileStream:TFileStream;
  futf8Bytes: string;
  S: string;
begin
  ffileStream:=TFileStream.Create(AFileName,fmCreate);
  futf8Bytes:= UTF8Encode(AContent);
  S:=#$EF#$BB#$BF;
  ffileStream.Write(S[1],Length(S));
  ffileStream.Write(futf8Bytes[1],Length(futf8Bytes));
  ffileStream.Free;
end;
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procedure SaveUTF8File(AContent:string;AFileName: string);
var
  ffileStream:TFileStream;
  futf8Bytes: string;
  S: string;
begin
  ffileStream:=TFileStream.Create(AFileName,fmCreate);
  futf8Bytes:= UTF8Encode(AContent);
  S:=#$EF#$BB#$BF;
  ffileStream.Write(S[1],Length(S));
  ffileStream.Write(futf8Bytes[1],Length(futf8Bytes));
  ffileStream.Free;
end;
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function  LoadUTF8File(AFileName: strin


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