The new property on each traversal result gets a copy of the starting item with the traversed property excluded (to avoid loops).

The interactive spec/doc/console at dactal.org has examples and tests for this, and everything else.

Data access for computer programs vs data exploration for humans.

Data parsimony: not our angle.

If it doesn't, what platform/browser? And do you get any console errors?

Everything is always in progress, but this one is a little farther along than the header. Might take a few seconds to load, though.

In honor of today's relevant word, I have updated the example guesses used in this demonstration query.

dactal.org?queryname=Wo...

One of my guesses today revealed a bug in this. Gotta use ".." instead of "." in the parse routine to preserve duplicate letter/color pairs in the guess! Here's the difference:

dactal.org/dactal.html?...