<li><aname="toc-Other-code-in-_002easd-files-1"href="#Other-code-in-_002easd-files">6.4 Other code in .asd files</a></li>
<li><aname="toc-The-package_002dinferred_002dsystem-extension-1"href="#The-package_002dinferred_002dsystem-extension">6.5 The package-inferred-system extension</a></li>