Version 1.8
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commit 74f2997c869029c0d492013ad2a1cc693ebf7ffd
Author: tla <tla@mit.edu>
Date:   Tue Mar 11 12:09:12 2014 +0100

    retain template on multiple runs
    things needed to run DBI session storage
    better markup number handling 
    refrain from having empty hilight 'rend' attributes
    doc fixes

Version 1.7
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commit ff6d17a6254b23e4e02b57a58f59693a22c0ca65
Author: Tara L Andrews <tla@mit.edu>
Date:   Wed Apr 18 16:41:37 2012 +0200

    zap xmlobj string comparison bug

Version 1.6
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commit 977b337e64e866bebd7dc1cdb7c492b8bdbc3e6a
Author: Tara L Andrews <tla@mit.edu>
Date:   Wed Apr 18 07:26:16 2012 -0700

    fix tests failing on stringification differences

Version 1.5
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commit 3da264c89146758385dd8fab5eab4655089ede43
Author: Tara L Andrews <tla\@mit.edu>
Date:   Wed Apr 18 11:23:54 2012 +0200

    remove redundant "my" declarations in test script

Version 1.4
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commit d4ff41412bd19be668ad44ea06f961c974603229
Author: Tara L Andrews <tla\@mit.edu>
Date:   Tue Apr 17 09:52:04 2012 +0200

    handle recursive text nodes in word wrapping

Version 1.3
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commit aab075af1ba3a65229c4f9b3355511d7c3391e10
Author: Tara L Andrews <tla\@mit.edu>
Date:   Sun Apr 15 20:25:14 2012 +0200

    Extend word_tag_wrap to take/modify an existing XML object; 
    add a couple of parse tags; 
    fix up docs and tests