I think we're getting there with the #Unicode proposal for #Chak script. We updated some stuff following correspondence with Keitaro Huziwara.

If anyone has further info or other suggestions, let me know!

http://fontpad.co.uk/Documents/Chak_proposal.pdf

#chak fwa mwen wem pral domi mwen di bondye mesi paske gen moun ki pa finn we jou nen an

#mesipapa