[luatex] reverse node lists

[Arno Trautmann]

Paul Isambert wrote:
> Le 01/11/2011 21:58, Arno Trautmann a écrit :
>> Heiko Oberdiek wrote:
>> > On Tue, Nov 01, 2011 at 06:07:59PM +0100, Arno Trautmann wrote:
>> >> Heiko Oberdiek wrote:
>> >>> A rotation using
>> >>> \rotatebox{...} with pdftex.def gives an example.
>> >>
>> >> There's no \rotatebox in pdftex.def, neither a \Grot at box@kv or
>> >> anything. But I guess that's not what you meant?
>> >
>> > Package graphics+pdftex.def.
>>
>> Ok, I've tried to understand the definition of \rotatebox and what's
> going on, and partially was successfull … but I don't see how that can
> help me here now – if it's only about using pdf_save and _restore, I get
> along now.
>
> I don't know it is entirely relevant here, but Pawe? Jackowski wrote a
> really nice paper on the subject in TUGboat 32:1.

Well, he describes some code that rotates a text. I guess that might be 
somewhat relevant to the question on how to rotate a letter …

Thanks for the tip,

cheers
Arno