RE: [Devel] Undocumented Type 1 cgarstring operator

[Martin Muskens]

Dear Tom,

We have encountered pdf files which did not work when this operator switched
to the default of the switch. They did work when op_none was used.

I enclosed a pdf file which has the HelveticaNeue embedded which uses
operator 15.
This particular file displays correct. I will try to find one which doesn't.

Eh, with "unified diffs" You mean the cvs diff files?

Regards,
Martin Muskens

-----Original Message-----
From: Tom Kacvinsky [mailto:address@hidden
Sent: donderdag 30 augustus 2001 14:55
To: address@hidden
Subject: [Devel] Undocumented Type 1 cgarstring operator


This is undocumented in the Type 1 spec.  How did you get this information?
There are other undocumented operators that I know of.  If you can get
Adobe to publically document this and other undocumented Type 1 operators,
I will add them to the code.

By the way, unified diffs are the preferred format for patches; they are
easier to read and give enough context...

Thanks,

Tom

On Thu, 30 Aug 2001, Martin Muskens wrote:

> Hi all,
>
> in the file t1decode.c, in the routine T1_Decoder_Parse_Charstrings the
> switch( *ip++ ) should
> contain ( I think ) a case 15: like this:
>
> case 15: // Not documented obsolete operator
>       op = op_none;
>       break;
>
> Otherwise this operator falls into the default behaviour, which is not
> approperiate.
>
> Regards
> Martin Muskens
>
> _______________________________________________
> Devel mailing list
> address@hidden
> http://www.freetype.org/mailman/listinfo/devel
>


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