Yes, as Andreas mentioned I am pretty sure this came into being with all the other niceties of 4.0.1:
This works for me:
.page/.jwc:
<asset name="some_js" path="context:/js/somejs.js"/>
<component id="script" type="Script">
<binding name="scriptAsset" value="getAsset('some_js')"/>
</component>
Alternatively the following also works (under 4.0 and 4.0.1):
.html:
<script type="text/javascript" src="js/FCKeditor/fckeditor.js"/>
Ash
