Snapshot of SVN 4634
====================
- Add sqrt keyword to l3fp
- Rename l3fp keywords round0, round-, round+ to trunc, floor,
ceil, respectively and deprecate older names
- Fix bug in 'native' graphics drivers when using (x)dvipdfmx
- Fix bug in l3coffin calculation of pole intersections
- Ensure .def files needed by l3str are part of CTAN snapshot
Please allow at least 48 hours for update to propagate around CTAN.
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Joseph Wright