1.14.7 - May 19 2017

Changes

• Various fixes and improvements that catch RiveScript-Python up with the other
  implementations, to pass the RiveScript Test Suite (PR #89):
  • Implement arrays in replies -- so you could write a reply like
    My favorite color is (@colors) and the array gets expanded to a random
    item from the !array by the same name.
  • Fix the regexp for {weight} tag removal so that it still works if you
    include extra spaces on either end of the tag.
  • Fix the _ wildcard to allow matching Unicode letters.
  • Fix division with the <div> tag to use integer division for Python 3.
• Improvements to the trigger sorting algorithm:
  • Add special handling so that a trigger of [*] gets sorted above the
    usual catch-all trigger of * (PR #92)
  • Fix a logic bug with bitwise operators for handling the case that a trigger
    contains * wildcards but does not contain any optionals or wildcards of
    different types (bug #90, PR #91)