I am using STS 2.3.0.RELEASE.

I am looking at the swf-booking-faces sample project that is part of the SWF distribution.

I get "Content Assist not available at the current location" when I open a flow xml file in the "Spring Web Flow XML Editor" (for example "booking-flow.xml"), edit the "expression" attribute of an "evaluate" tag and try CTRL+SPACE for content-assist.

Is this the expected behavior? It would be a major limitation (compared to the usual editing of Java code).