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Re: [steering-discuss] Support for OOXML

Hi Leif,

you wrote:
*Which of the standards (mentioned by name, version number and Amendment)
are supported by the application?*


The file format for text documents, spreadsheets and presentations in
LibreOffice is OASIS ODF 1.2, Committee Draft 06, with a few extensions.
These expansions are part of the ongoing work in the constantly progress in
standardization and the extensions will be considered and approved by OASIS
and subsequently submitted to ISO for ratification.

"...and the extensions are, or will be submitted to OASIS for
standardization". Scratch the ISO part. We cannot guarantee what
OASIS approves, nor can we (individually) force OASIS/ISO's hand for

LibreOffice can read and write ODF 1.0 and 1.1 documents.

Slightly misleading - read both, writes only 1.1.

LibreOffice partially supports ISO / IEC 29500.


Question 3:

*This implementation is in full compliance with that standard or has been
only partial implementation.*


Implementation of the support for ODF is, in our belief in complete
accordance with the specifications mentioned above.

Support for ISO / IEC 29500 is carried out in a way with focus on those
parts who ahve actually been implemented by others (Microsoft Office). Some
details of the specification has never been implemented in Microsoft Office and
other details has been implemented incorrectly. In LibreOffice, we have
chosen to implement the format of Microsoft Office because we consider
Office as the reference implementation.

"In LibreOffice, we have chosen to implement the subset of the
format in use by Microsoft Office, because we consider Microsoft
Office to be the implementation our users want to interoperate

Support for Microsoft Office 2007 formats is merely designed two meet customer
needs in order to read and edit existing documents in t format – e.g.,
ing documents with others. It has never been an explicit goal to support an
academic standard, and we can therefore not guarantee an implementation that
is completely in accordance to the specifications.

Let's please scratch this. The ISO29500 spec was immensely helpful
to come up with the filter code, and at any rate, was the starting
point and the tabletop reference for the devs on all sides of this
endeavour. LibreOffice strives to be standards-conformant - so
conformance with ISO29500 is the norm, not the exception. When it
comes to bugs in implementations, the previous paragraph above
already conveys what side we err on.

LibreOffice intend - when possible - to support the approved standards in
full, including ISO / IEC 29500.

Quite. :)


-- Thorsten

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