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One or more new changesets pushed to the primary ufl repository.
A short summary of the last three changesets is included below.

changeset:   497:da99d5c093fb248990c351324a4e49bd28c877c5
tag:         tip
user:        Anders Logg <logg@xxxxxxxxx>
date:        Mon Jan 12 22:14:47 2009 +0100
files:       ufl/algorithms/ad.py ufl/output.py
description:
Add function set_loglevel in output.py and change printing in ad.py to ufl_debug.


changeset:   496:d0277a7178913b6aabfe2a61d587171b5fc194c8
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Mon Jan 12 13:25:17 2009 +0100
files:       ROADMAP ufl/algorithms/forward_ad.py ufl/indexing.py
description:
minor details


changeset:   495:cf4de6795ca6c369314983e26bed0aa58e783e8d
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Mon Jan 12 11:07:12 2009 +0100
files:       test/indices.py test/test.py ufl/indexing.py
description:
Implemented support for implicit sums of tensor
expressions in Indexed, not only scalars.
This makes v.dx(i)[i] and A[i,:][i] valid
expressions. Altough these look a bit weird,
they are perfectly valid operations that
will be documented clearly using pen-and-paper
syntax.

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For more details, visit http://www.fenics.org/hg/ufl