The attachment is a zip of an Apple Pages document, which is actually a zip in itself, similar to Microsoft's docx. LibreOffice can import this format, and then export it as text, attached.
Wikipedia thinks that the text is in a .xml file in the zip, but in this version of the Pages format it seems to be in the Index/Document.iwa file in some binary format.
Anyhow,
Wikipedia thinks that the text is in a .xml file in the zip, but in this version of the Pages format it seems to be in the Index/Document.iwa file in some binary format.
Anyhow,
auto-scheduler-restore
isn't listed.