Evy development notes

evy-notes

A node has access to its ancestors, but not to its siblings.
Each node has a symbol table.
@ event a
  print "In the subscriber for the event, the symbol 'a' should be accessible in the parent's symbol table, set to the value of 123."
event a=123
  print "After triggering the event, the symbol 'a' should be accessible in the parent's symbol table, set to the value of 123."
event a
  print "This should resolve the symbol 'a' prior to publishing the event. If 'a' cannot be resolved, then use it only as a matcher for subscribers."

After publishing a non-subscriber event, publish its children.