Writer Line Numbering Import \ Export

Hi,

There is a bug I am trying to fix regarding line numbering.

In Word, a line numbering node typically looks like this:

It seems like the DOCX importer does not make use of the imported 'w:start'
attribute (it is imported
here<http://opengrok.libreoffice.org/xref/core/writerfilter/source/dmapper/DomainMapper.cxx#1380>
).

What I saw was that in the function
"PropertyMap::CloseSectionGroup<http://opengrok.libreoffice.org/xref/core/writerfilter/source/dmapper/PropertyMap.cxx#830>"
there is a check if "m_nLnnMod" is set.

The function also looks at "m_nLnnMin" when setting the
"PROP_PARA_LINE_NUMBER_START_VALUE".

However, this "m_nLnnMin" is set in only when the parser reads the
NS_sprm::LN_SLnnMin<http://opengrok.libreoffice.org/xref/core/writerfilter/source/dmapper/DomainMapper.cxx#2537>value.

In addition, the "m_nLnnMod" is set only when the parser reads the
NS_sprm::LN_SNLnnMod<http://opengrok.libreoffice.org/xref/core/writerfilter/source/dmapper/DomainMapper.cxx#2519>value.



Am I correct to assume that these values are read only in the DOC importer,
and not in the DOCX importer?

Is it true to say that DOCX attributes are always 'NS_ooxml::….' ?

If I am correct – when I parse the 'start value' in the relevant '
NS_ooxml::LN_CT_LineNumber_start<http://opengrok.libreoffice.org/xref/core/writerfilter/source/dmapper/DomainMapper.cxx#1380>'
node, should I simply mimick the behavior of the 'NS_sprm::LN_SLnnMin'
parsing?



Best,

*Adam Fyne*

*Office:* +972-77-517-5008

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