Allow elementOptions on rule references
Rerun semantic checks on rule produced by LR transform
Evaluate precedence predicates using a special PrecedencePredicateTransition
Add boolean RuleStartState.isPrecedenceRule
Add int RuleTransition.precedence
Merge remote-tracking branch 'antlr/master' into precedence-predicates
Reduce and/or operations on multiple precedence predicates to a single predicate
initial add of xpath stuff
working on xpath
tweak
add getChildren() method to Tree.
oops; need method: add getChildren() method to Tree.
refine getChildren() method to narrow return type.
adding more xpath expr types
stash
stash
got a draft implementation
got test rig start. added support test rig stuff to exec parser. add findAll to ParseTree interface.
cleaned up test rig. more tests. fix bugs.
simplify