Version 0.8.3 is on the wire.

[Richard B. Kreckel]

This is from the NEWS file:

- color and clifford classes are functional and documented.
- New "spinidx" class for dotted/undotted indices.
- Predefined spinor metric tensor (created by spinor_metric()).
- Symbols can have a LaTeX name, e.g. symbol s("s", "\\sigma");
- LaTeX output of indexed objects is much nicer.
- Fix some build-problems (with recent libreadline).  (*)
- Semantics of arithmetic operators now follows the C++ rules more strictly.

(*) Hi Julian!     ;-)

Enjoy
   -richy.
-- 
Richard Kreckel
<Richard.Kreckel at Uni-Mainz.DE>
<http://wwwthep.physik.uni-mainz.de/~kreckel/>


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