[texhax] Unexisting commands.

Joseph Wright joseph.wright at morningstar2.co.uk
Wed Apr 14 14:37:53 CEST 2010

On 14/04/2010 12:33, Paul Isambert wrote:
> Dear all,
> I've stumbled on the following problem. Heiko Oberdiek uses
> \expandafter\ifx\csname ProvidesPackage\endcsname\relax
> in his ifluatex package,

However, this is done in such a way that \ProvidesPackage does not get 
defined. For example, if you try

\input ifluatex.sty

you will see that \ProvidesPackage remains safely undefined. Can you 
provide a full example showing the problem?
Joseph Wright

More information about the texhax mailing list