-"detached" (i.e. no longer in the buffer) when all its text its
-deleted. Otherwise, it will simply shrink down to zero-length and sit
-it the same place in the buffer. By default, the `detachable' property
-is set on newly-created extents. *Note Detached Extents::.
+"detached" (i.e. no longer in the buffer) when all its text is deleted.
+Otherwise, it will simply shrink down to zero-length and sit in the
+same place in the buffer. By default, the `detachable' property is set
+on newly-created extents. *Note Detached Extents::.