[sugj-tech:7543] vfs_fruit.8.xml の不明な点(4.2.3)

[User Ribbon]

4.2.3 で vfs_fruit.8.xml に追加があったのですが、

+             <para>Whether ._ AppleDouble files are vetoed which
+             prevents the client from seing and accessing internal
+             AppleDouble files created by vfs_fruit itself for the
+             purpose of storing a Mac resource fork.</para>
+             <para>Vetoing ._ files may break some applications, eg
+             extracting Mac ZIP archives from Mac clients failes,
+             because they contain ._ files. Setting this option to
+             false will fix this, but the abstraction leak of
+             exposing the internally created ._ files may have other
+             unknown side effects.</para>
+             <para>The default is <emphasis>yes</emphasis>.</para>

の、the abstraction leak of の所がうまく意味取れません。

どなたか助言を。

oota