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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:   105:0849e1f362fb3bbb0bdd0e5dbec892b8f396c181
tag:         tip
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Thu May 15 20:34:58 2008 +0200
files:       ufl/swiginac_code.py ufl/transformers.py ufl/utilities.py
description:
Removed some old code and code that shouldn't be in UFL.


changeset:   104:515856dae26a55ba8e9b27919d5d1a8ca86e3f4f
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Thu May 15 20:28:21 2008 +0200
files:       ufl/new_transform.py ufl/output.py
description:
Some comments.

Made ufl_assert throw its own exception instead of calling ufl_error, shortens the call stack on exceptions.


changeset:   103:03c6bc2cb4b09e864ca69ae05d028043f9564cee
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Thu May 15 20:14:36 2008 +0200
files:       ufl/all.py ufl/base.py ufl/new_transform.py
description:
Bugfixes in new_transform, now ufl2ufl works as it should
(converts an expression to a new equivalent expression,
only for testing and as a template for other transformations).
If someone did read the previous version and was confused, try again :-)

Implemented crude ufl2latex(expression) function the same way.
Note that there is no precedence handling, so there will be
lots of parentheses, and some objects are not handled
(these will trigger an informative exception).

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