[XeTeX] CID-keyed font support?

[Khaled Hosny]

On Mon, Jul 28, 2014 at 10:52:09AM +0900, Akira Kakuto wrote:
> Hi Khaled,
> 
> >Let hope we have enough time before the next release to make sure it is :)
> 
> xdvipdfmx r34745 (after applying the patch by Jiang) sometimes
> crashes at
> 
> --- cff.c.orig    Mon Jul 28 08:50:32 2014
> +++ cff.c    Mon Jul 28 09:57:29 2014
> @@ -1172,12 +1172,12 @@
>       break;
>     case 2:
>       if (charset->data.range2)
> -    RELEASE(charset->data.range2);
> +    RELEASE(charset->data.range2); /* crash sometimes */
>       break;
>     default:
>       break;
>     }
> -    RELEASE(charset);
> +    RELEASE(charset); /* crash sometimes */
>   }
> }
> 
> 
> An example (sample.tex) is in an attached data.tar.gz.
> 
> xdvipdfmx r34722 (before applying the patch by Jiang) seems to
> work, but with many strange warnings (mess2.txt in data.tar.gz),
> compared with r34711 which consists of the original Jonathan's
> code (mess1.txt in data.tar.gz).
> 
> I think we should go back to r34711.
> I find no reason to unify dvipdfmx and xdvipdfmx further.
> The issue noted by Ulrike should be solved at package level.

This is a development tree after all, so bugs are to be expected. Lets
debug those issues first then decide what we want to do.

Regards,
Khaled