Dear All,
May I have your support for this issue. I have no problem to translate
with LibLouis 3.6 but with output issues with latest version like 3.12
or 3.13. This occurs with all other tables, not only the en-us-g1.ctb.
My code is written in Delphi. Please help to examine the code below and
look forward to your support.
function lou_translateString(const tableList: PAnsiChar; const inbuf:
PAnsiChar; var inlen: Integer;
outbuf: PAnsiChar; var outlen: Integer; typeform: Pointer; spacing:
PAnsiChar; mode: Integer): Integer;
stdcall; external 'liblouis.dll';
procedure TForm1.Button2Click(Sender: TObject);
var
inStr, outStr: String;
table: AnsiString;
inlen, outlen, mode: Integer;
begin
inStr := 'hello world’;
table := 'tables312\en-us-g1.ctb';
mode := 0;
inlen:= Length(inStr);
outlen:= 20* inlen;
SetLength(outStr, len);
FillChar(outStr[1], 2*len, 0);
lou_translateString(PAnsiChar(table), PAnsiChar(inStr), inlen,
PAnsiChar(outStr), outlen, nil, nil, mode);
ShowMessage(outStr);
end;
Above code outputs successfully with 'hello world" with 3.6 version.
but with LibLouis 3.12, it has issue. The output is: outStr =
''''#0'\'#0'z'#0'0'#0'0'#0'6'#0'5'#0'0'#0'0'#0'6'#0'8'#0''''#0''''#0'\'#0'z'#0'0'#0'0'#0'6'#0'c'#0'0'#0'0'#0'6'#0'c'#0''''#0''''#0'\'#0'z'#0'0'#0'0'#0'2'#0'0'#0'0'#0'0'#0'6'#0'f'#0''''#0''''#0'\'#0'z'#0'0'#0'0'#0'6'#0'f'#0'0'#0'0'#0'7'#0'7'#0''''#0''''#0'\'#0'z'#0'0'#0'0'#0'6'#0'c'#0'0'#0'0'#0'7'#0'2'#0''''#0''''#0'\'#0'y'#0'd'#0'0'#0'0'#0'6'#0'4'#0''''
If I save the outStr into file with unicode format, it will have the
result like this:
'\z00650068''\z006c006c''\z0020006f''\z006f0077''\z006c0072''\yd0064'
With this output, it is actually the 'hello world' in character
hexacodes but it doesn't output as with LibLouis 3.6.
I downloaded the source code of two versions, 3.6 and 3.12; then
compared the call of LibLouis translate function, it seems not having
any differences.
I am looking forward to your help on this issue.
Thanks so much and best regards,
Phúc
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