beamer problem(?). TL 2019 pretest

[Joseph Wright]

On 07/04/2019 14:07, Herbert Schulz wrote:
>> On Apr 7, 2019, at 7:39 AM, Joseph Wright <joseph.wright at morningstar2.co.uk> wrote:
>>
>> On 07/04/2019 13:38, Herbert Schulz wrote:
>>> Howdy,
>>> After todays large update one of my test files, beamerexample-conference-talk.tex (in doc/latex/baeamer), will no longer compile. It throws the error
>>> No file beamerexample-conference-talk.nav.
>>> ./beamerexample-conference-talk.tex:94: Package pgf Error: Undefined shading "b
>>> eamer at barshade".
>>> See the pgf package documentation for explanation.
>>> Type  H <return>  for immediate help.
>>>   ...
>>>                                                    l.94 \begin{document}
>>>                       ?
>>> Are there missing files associated with beamer?
>>> Good Luck,
>>> Herb Schulz
>>> (herbs at wideopenwest dot com)
>>
>>
>> Would be a pgf change if there is an issue ..
>>
>> Joseph
>>
> 
> 
> Howdy,
> 
> It looks like I'm running into another pgf issue in my testing of a pythontex document:
> 
> pythontex.sty:1197: Unde
> fined control sequence.
> \pgfkeyssetevalue ...emptoks =\pgfutil at scantokens
>                                                    \expandafter {\expandafter...
> l.1197 }
>          
> ?

That one is already fixed in development I think (pgf doesn't require 
e-TeX, at least formally, and this one slipped through).

Joseph