[DFDL-WG] DFDL V1 Draft 039 is available

Alan Powell alan_powell at uk.ibm.com
Wed Feb 24 11:22:11 CST 2010


All 

DFDL V1 draft 038 is available at 
https://forge.gridforum.org/sf/docman/do/downloadDocument/projects.dfdl-wg/docman.root.current_0/doc15889

There have again been many changes listed below including many editorial 
updates to make the specification more readable.
The DFDL expression language and DFDL regular expression language sections 
have been moved towards the end as they are for more advanced users.
All highlighted changes are for the changes made in this draft only and do 
not include changes made in previous drafts.

Unfortunately I have had significant problems with MS Word crashes while 
creating this draft which have resulted the formatting going haywire in 
some places. I have corrected the major problems but many minor ones still 
exist. In particular all the cross references have lost the number of the 
section they reference. This will be fixed in the next draft.

Please send comments to me by March 3rd


Latest entry at the top please 
Version
Author/
Contributor
History
Date(yyyy-mm-dd)
039
Alan Powell
Added numberPattern section.
Added defaulting of complex types
Changed missingValueInitiatorPolicy to 'required' and 'prohibited' 
Changed separatorPolicy to 'required' 'supressed' 'supressedAtEnd'
Added defaulting choices.
Many editorial changes
Added lengthKind delimited for 'binary' 'packed/bcd'
Clarified empty sequqnce wording
Reworded infoset round tripping.
Moved DFDL Expression and regular expression section to near back os spec.
Added treatment of unrepresentable characaters to infoset section.
Clatified relative path expressions on global declarations.
Representation assumed to be text for string and binary for hexBinary
Change alignment to be 1 based.
docmentFinalTerninatorCanBeMissing and docmentFinalSeparatorCanBeMissing 
change to dfdl:format only
Added UPA checks
Added Ambiguity checks
Removed defineTextNumberFormat, TextNumberFormat and textNumberFormatRef 
and moved properties in line
Revised 'Resolving points of uncertainty' and discriminators
Clarified Nan and infinity values
2010-02-24


 
Regards

 
Alan Powell
 
Development - MQSeries, Message Broker, ESB
IBM Software Group, Application and Integration Middleware Software
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