I wrote:
To your question, step-start, step-end, step-center-x, and step-center-y (without any prefix) are added as permissible values to ODF1.3 (thanks to Andreas Guelzow of Gnumeric fame), so I would simply go and use those. I would assume Gnumeric reads, or soonish will read, those. If it is little effort, of course it would be friendly to read those gnm: values too and map accordingly.
This is more a note to self than to you, Eric - once this is in, we should document it on https://wiki.documentfoundation.org/Development/ODF_Implementer_Notes Also, it would be good to conditionalize exporting the new attribute value along these lines: https://wiki.documentfoundation.org/Development/ODF_Implementer_Notes#ODF_version_choice_-_Code Cheers, -- Thorsten
Attachment:
signature.asc
Description: Digital signature