~At least, according to the [regex](https://github.com/sphinx-doc/sphinx/blob/v3.4.0/sphinx/util/inventory.py#L124).~ **CORRECTION:** Nope! The [`.rstrip()` applied to the data line contents](https://github.com/sphinx-doc/sphinx/blob/f9968594206e538f13fa1c27c065027f10d4ea27/sphinx/util/inventory.py#L125) makes the regex fail if there's no `dispname`. - ~Code~ - [x] Tests - [x] Docs - Handled a/o 6632dd4 - **Reverted** a/o a434d4f - ~CHANGELOG~