[GiNaC-list] archiving custom functions

[Alexei Sheplyakov]

Hi,

> This possibility is mentioned in the manual, yes, but I have hold() in my
> function. In fact, in constructing a minimal testcase I noticed that it is not
> the archiving of the function which fails but the archiving of a realsymbol.
> The testcase is attached below.

Thanks for pinning this down. I'm working on a fix.

Best regards,
       Alexei