Make panning and repainting optional when showing a page in x11 viewer.
Make panning and repainting optional when showing a page in x11 viewer.

Ignore-this: a6277efd742b3960bba9017aa1f71bc

darcs-hash:20110106183655-86a4e-9be6e2bab36f38daec0247dc7abcc7b94a25e461.gz

nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf