[XeTeX] A general suggetion for managing the font selection for mixed-language document

[Song Zhiwei]

The OutterSpace can also be replaced by a pair of options: BeginSpace
and EndSpace.

2007/9/1, Song Zhiwei <songzw at gmail.com>:
> Many users is going to manage the font selection for mixed-language
> document. This can be done by adding a feature of "Unicode" for
> \fontsec like the feature of "Size".
>
> An example:
>
> \fontsec[UnicodeFeatures={
>   {Unicode=-00FF,Font=Times New Roman,OutterSpace=0pt plus 0.3pt}
> }]{Adobe Song Std}
>
> Here, the OtterSpace is the additional skip length when  entering or
> quiting the range of Unicode (unicode < 00FF in this example), Font is
> the alternative font if  Unicode < 00FF.
>
> You can see that it is a general method for any languages.
>