Subject: [UFL-dev] [HG UFL] Allow Form.cell to return None. Not sure if this makes sense

From: [email-masked] (UFL)
Date: Thu, 28 May 2009 14:12:42 +0200 (CEST)

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

changeset:   893:271ca293b1977fe084ca4633a15ea03137d089da
tag:         tip
user:        "Martin Sandve Alnæs <[email-masked]>"
date:        Thu May 28 14:12:39 2009 +0200
files:       ufl/form.py
description:
Allow Form.cell to return None. Not sure if this makes sense
for anything useful, but it leads to better error messages
in some cases.

changeset:   892:e61e428b86908215794cf48f2860ace59ea5bda6
user:        "Martin Sandve Alnæs <[email-masked]>"
date:        Thu May 28 13:32:22 2009 +0200
files:       sandbox/scratch/emptyform.py ufl/algorithms/formdata.py
description:
Fix to allow forms evaluating to a constant pass
through FormData without crashing.

These forms still cannot be interpreted in
the end though, so a warning is printed.

changeset:   891:a66e7978035ee6247af7d4b5234fd4e52a95440c
user:        "Martin Sandve Alnæs <[email-masked]>"
date:        Thu May 28 12:22:59 2009 +0200
files:       demo/HyperElasticityWorkaround.ufl demo/SimpleDiff.ufl demo/SimpleDiff2.ufl demo/SimpleDiff3.ufl demo/SimpleDiff4.ufl demo/SimpleDiff5.ufl sandbox/uflfiles/HyperElasticityWorkaround.ufl sandbox/uflfiles/SimpleDiff.ufl sandbox/uflfiles/SimpleDiff2.ufl sandbox/uflfiles/SimpleDiff3.ufl sandbox/uflfiles/SimpleDiff4.ufl sandbox/uflfiles/SimpleDiff5.ufl
description:
Moved some of the demo files to the sandbox.

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