>
> Because of that, the \RequirePackage command knows an optional
> argument that specifies the version date that the loaded package
> should at least have. Otherwise LaTeX prints a warning, that
> an old package is used, but a newer one is requested.
>
> In case of \aemph:
>
>
> \atendpreambl...@ifpackageloaded{bidi}{\newcommand*{\aemph}[1]{$\overline{\hboxr{#1}}$}}{}}
>
> Guards can be used:
> * \...@ifpackagelater to ensure a appropriate version of package bidi
> * checking for \hboxR.
>
>
Agreed. And \aemph is not a good macro name at all.
--
به نام خداوند جان و خرد کزین برتر اندیشه برنگذرد
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