Drop file stream after inserting it into xref when opening document.
Drop file stream after inserting it into xref when opening document.

Ignore-this: 928d8434f95beb74daf7acc21b9b61a1

darcs-hash:20100523164655-86a4e-3db8338deac45cbd005dc644cbde5e78b7a7a1ab.gz

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