Looking at the file xltxtra.sty that is current as of today in TeXlive 2010
(version 2010/06/03 v0.5d) and grepping it for "Require", we find that it
includes the following commands:
\RequirePackage{ifluatex}
\RequirePackage{fontspec}[2010/05/14 v2.0]
\RequirePackage{ifxetex}
\RequireXeTeX
\RequirePackage{fontspec}[2010/05/14 v2.0]
\RequirePackage{xunicode}
\RequirePackage{metalogo}
So yes, if you have a version of xltxtra.sty from June this year onwards, it
does automatically load fontspec and xunicode if they aren't already loaded.
Best,
Dominik
Dominik Wujastyk
On 18 September 2010 16:57, Herbert Schulz <he...@wideopenwest.com> wrote:
> Howdy,
>
> Right now I'm loading xltxtra alone (since it loads xunicode and fontspec).
> In some of my older documents I am loading all three. With an updated
> fontspec (as of version ?) under xelatex which of the three packages do I
> need to be loading. Just trying to streamline my xelatex templates.
>
> Good Luck,
>
> Herb Schulz
> (herbs at wideopenwest dot com)
>
>
>
>
>
>
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