Re: [PATCH 2/3] riched20: Added support for UTF8 BOM stream. (Try 2)

[Alexandre Julliard]

Qian Hong <fracting(a)gmail.com> writes:
> @@ -304,8 +307,19 @@ static LRESULT ME_StreamInText(ME_TextEditor *editor, DWORD dwFormat, ME_InStrea
>
> if (!(dwFormat & SF_UNICODE))
>      {
> -      /* FIXME? this is doomed to fail on true MBCS like UTF-8, luckily they're unlikely to be used as CP_ACP */
> -      nWideChars = MultiByteToWideChar(CP_ACP, 0, stream->buffer, stream->dwSize, wszText, STREAMIN_BUFFER_SIZE);
> +      if (!is_read)
> +      {
> +        is_read = TRUE;
> +        if (stream->dwSize >= 3 && !memcmp(stream->buffer, bom_utf8, 3))
> +        {
> +           cp = CP_UTF8;
> +           stream->dwSize -= 3;
> +           memmove(stream->buffer, stream->buffer + 3, stream->dwSize);

There's no reason to move the data.

-- 
Alexandre Julliard
julliard(a)winehq.org