[XeTeX] caption problem with polyglossia

[François Charette]

>> 4- if you say \author{وفا  خلیقی}, it actually prints the name of the 
>> author in opposite direction, I tried \author{\beginR وفا خلیقی\endR}
>>     
> OK, I'll fix this in bidi.sty
>
>   
Likewise fixed in bidi.sty (to be committed later today).
In the meanwhile you can use this in the preamble:
\makeatletter
\def\@ensure at dir#1{\if at rl\RL{#1}\else{#1}\fi}
\let\@uthor=\author
\def\author#1{\@uthor{\@ensure at dir{#1}}}
\makeatother


F