[tex-live] texdoc: complain_about_old_envvar

[Manuel Pégourié-Gonnard]

Hi,

Heiko Oberdiek scripsit (22.08.2008 15:33)
>   Different texdoc versions require different environment variables,
> thus the old variables must be set if several versions are in use.

Oh, I didn't think of this situation. How do you happen to run several
versions on the same account by the way?

> |         section ?.?, ?.? for details.
> 
Oops, I should fix that too.

> But the use of PDFVIEWER_texdoc shows that the user has read the
> manual and knows the new name. Therefore it's a bug that a warning
> is generated in this case.
> 
You're probably true. I just have to think a bit more before I fix it. For
example, what would you expect texdoc to do if an old envvar name is used, and
not the corresponding new name, but the corresponding setting in texdoc.cnf? I
assume you don't want a warning in this case either?

Anyway, we're frozen for now, so I'll fix this in a few days.

Thanks,
Manuel.