PART_NAME_FOLDER_SEGMENT_DOT:"must not have a folder segment ending with '.'"
The partNameViolation rule for a folder segment that ends with a
dot ([M1.9]). Word 16.115 opens /word./x.xml, /word/sub./x.xml and
/x./x.xml clean, and offers recovery when the last segment ends with one
(#450; session 7 in docs/plans/evidence/word-probes-2026-10-24.md).
The partNameViolation rule for a folder segment that ends with a dot ([M1.9]). Word 16.115 opens
/word./x.xml,/word/sub./x.xmland/x./x.xmlclean, and offers recovery when the last segment ends with one (#450; session 7 in docs/plans/evidence/word-probes-2026-10-24.md).