[XeTeX] xetex (plain tex) and graphicx

[Éric DÉTREZ]

Le 19 févr. 05, à 20:15, Bruno Voisin a écrit :

>> I had to change a secret file in an invisible directory with the help 
>> of an old message from B. Voisin.
>> In order to do that I learnt terminal (cd, ls, ....) , pico with sudo 
>> because the file is protected.
>> Tex is not  ready to be used by anyone ...
>
> I wonder what you're meaning here: why secret file in which invisible 
> directory?

The invisible directory is usr.
The secret file is, in this case, 
/usr/local/teTex/share/texmf.tetex/tex/latex/graphics/graphics.cfg
Maybe you don't find it secret but I didn't succeed to read any 
information about all those files.
All this seems esoteric to me.
More : these files are not editable in the finder, they seem protected.