Anton Antich 59b8b3ed4b Add xlsx (Microsoft Excel) as an input format. ...

Each worksheet turns into a section containing a table.

The common file `nativeDiff` has been extract from
the Docx and Pptx text files and put in Tests.Helpers.

2025-11-24 23:10:33 +01:00

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basic.native

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basic.xlsx

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