forth: add canonical data version
forth: add canonical data version

smalley/python,jmluy/xpython,mweb/python,pheanex/xpython,smalley/python,N-Parsons/exercism-python,exercism/xpython,mweb/python,pheanex/xpython,exercism/python,behrtam/xpython,behrtam/xpython,exercism/xpython,N-Parsons/exercism-python,exercism/python,jmluy/xpython