relax SVN archive

svn+ssh://bugman@.../svn/relax/trunk

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r24418 | bugman | 2014-07-02 16:48:30 +0200 (Wed, 02 Jul 2014) | 6 lines

Backported the relax 3.2.3 CHANGES file changes to trunk.

The command used was:
svn merge -r24416:24417 svn+ssh://bugman@.../svn/relax/tags/3.2.3 .
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r24419 | bugman | 2014-07-02 17:45:14 +0200 (Wed, 02 Jul 2014) | 6 lines

MS Windows fixes to allow relax to run again.

The code for eliminating the GNU readline ^[[?1034h escape code emission on Linux systems fails on
Windows as the 'TERM' environmental variable does not exist in os.environ.
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r24421 | bugman | 2014-07-03 08:54:26 +0200 (Thu, 03 Jul 2014) | 8 lines

Better tab completion support in the prompt UI for Mac OS X users.

For some Python versions, the Mac supplied libedit library is used rather than GNU readline. But
this library uses a completely different language and hence tab completion was non-functional on
these systems. The library difference is now detected and the correct language sent into libedit to
activate tab completion.
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r24422 | bugman | 2014-07-03 11:35:50 +0200 (Thu, 03 Jul 2014) | 13 lines

Improved model handling for the internal structural object.

The set_model() method has been added to allow either a model number to be set to the first
unnumbered model (in preparation for adding new models) or to allow models to be renumbered.
The logic of the add_model() has also been changed. Rather than looping over all atoms of the first
model and copying them, which does not work due to the model validity checks, the entire MolList
(molecule list) data structure is copied using copy.deepcopy() to make a perfect copy of the
structural data.

The ModelList.add_item() method has also been modified to return the newly added or numbered model.
This is used by the add_model() structural object method to obtain the model object.
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