[XeTeX] Latex philosophy and tips & trick

[Mike Maxwell]

Yin Dian wrote:
> On 1/18/08, Wilfred van Rooijen <wvanrooijen at yahoo.com> wrote:
>> I have been able to typeset vertical Japanese texts
>> using xelatex, and the fontspec package. 
> ...
> For long texts, you could rotate the pages. That solves nearly all problems.

Hypothetically (because I'm not facing this problem now, but maybe some 
day), what would you do if you wanted to mix English and Japanese (or 
Mongolian, which can also be written vertically, I believe) on the same 
page?
-- 
    Mike Maxwell
    What good is a universe without somebody around to look at it?
    --Robert Dicke, Princeton physicist