Always use forward slash (/) in opf spines by turky · Pull Request #14067 · sphinx-doc/sphinx (original) (raw)

Purpose

In the current implementation of the EPUB Builder, if a reference path contains a delimiter, identity determination does not work as expected on Windows OS, resulting in multiple manifest IDs being assigned to the same file.
This fix will unify the delimiter for reference paths used in manifests to a forward slash, resolving the aforementioned issue.