... into the source window. That source should be the file pointed to from the frame.
2006-12-27 Mike Cvet <mcvet@redhat.com> * SourceWindow.java (updateShownStackFrame): Display the source filename in the window, even if the DOMSource is null. * SourceBuffer.java (loadFile): If the DOMSource for the current scope is null, attempt to just load the plaintext from the source file if we can get it. Fixes #3813.