Issue #1058: OpenXML Filter: DrawingML text line break repositioning on merge causes some documents to become corrupted (okapiframework/okapi)
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DenisKonovalyenko
May 12, 2021, 3:29:41 AM5/12/21
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New issue 1058: OpenXML Filter: DrawingML text line break repositioning on merge causes some documents to become corrupted
https://bitbucket.org/okapiframework/okapi/issues/1058/openxml-filter-drawingml-text-line-break
Denis Konovalyenko:
When the filter parameter `bPreferenceAddLineSeparatorAsCharacter.b=true` and there is a `a:p`>`a:br` in a document, it is written back as `a:p`>`a:r`>`a:br`. This causes the repairing dialogue to appear if additional formatting is applied to text before or after `a:br`.
For instance, if there is a PPTX document with the following UI:
it can be represented after round-tripping as:
Here are the slide parts differences:
Furthermore, as it was noted, if extra formatting is involved, merged documents can’t be opened correctly by PowerPoint.
For more information please refer to the attached documents.
Responsible: Denis Konovalyenko
https://bitbucket.org/okapiframework/okapi/issues/1058/openxml-filter-drawingml-text-line-break
Denis Konovalyenko:
When the filter parameter `bPreferenceAddLineSeparatorAsCharacter.b=true` and there is a `a:p`>`a:br` in a document, it is written back as `a:p`>`a:r`>`a:br`. This causes the repairing dialogue to appear if additional formatting is applied to text before or after `a:br`.
For instance, if there is a PPTX document with the following UI:
it can be represented after round-tripping as:
Here are the slide parts differences:
Furthermore, as it was noted, if extra formatting is involved, merged documents can’t be opened correctly by PowerPoint.
For more information please refer to the attached documents.
Responsible: Denis Konovalyenko
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