The project is still alive and kicking, I’ve just been busy with
preparations for applying for an M.S. Made some progress today and
managed to get array elements to cross-reference correctly anywhere in
the class definition, but now I have a new problem: keywords self and
super. They’re just keywords, but they’re supposed to behave like
cross-references.=self= is the current class, and super is the parent
class. Now, I’ve specified a rule for cross-references, which goes
something like
QualifiedIdentifier: child=[DeclaredVariable]|childWord=Word;
Word: ID | 'super' | 'self';
but it’s not working; instead of matching the Word rule, Xtext tries
to match [DeclaredVariable], and announces that
no such DeclaredVariable was found. Don’t know what to do now, will
beat my head against it for a couple of days, otherwise will ask around
on the forums for help.