Detect revision history

RvanVeenendaal / Spreadsheet-Complexity-Analyser

This software (prototype) extracts values of Excel spreadsheet properties and calculates a tentative spreadsheet complexity assessment based on threshold values.

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Detect revision history #6

Closed RvanVeenendaal closed 5 years ago

RvanVeenendaal commented 5 years ago

Kati and Rauno from the National Archives of Estonia asked me to include revision history detection in the tool: "If the Excel user did NOT switch off change tracking then the revision history can be seen by any later user which may cause possible privacy issue (depending on the dissemination policy). Therefore it would be cool if one day SCA could detect the presence of revision history in an XLSX file." They shared example code of how Rauno detects if revision history is on.

RvanVeenendaal commented 5 years ago

Added! But, as with Rauno's code, only available for XLSX-family. Not for XLS-family.