OpenXML: PPTX corruption when using formulas (m: prefix)

Issue #474 resolved
Chase Tingley created an issue

The attached testcase uses an embedded formula from the http://schemas.openxmlformats.org/officeDocument/2006/math namespace, which breaks the filter (and corrupts the document) during a roundtrip.

Comments (3)

  1. Chase Tingley reporter

    As of commit 153a6ce this no longer corrupts the document entirely, but it does mangle some portions of the formula itself. It looks like consolidation of runs in the math namespace (<m:r>) may be the culprit.

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