[R] how to specify xlim in forestplot

[Waverley]

Hi,

I am using rmeta forestplot function.  The values to plot and their
95% upper and lower are of both positive and negative values such that
I need to specify the x axis range.

Looks like forestplot can only allow positive values for x.  Is that true?

Can someone help me? in plot you can just specify xlim to define the x
axis range.

-- 
Waverley @ Palo Alto