[hail][bugfix] tr accepts ranges, not regexes (#7380)
[hail][bugfix] tr accepts ranges, not regexes (#7380)

It was dumb luck that this worked. Oops.
hail-is/hail,cseed/hail,hail-is/hail,hail-is/hail,danking/hail,danking/hail,cseed/hail,danking/hail,hail-is/hail,cseed/hail,hail-is/hail,cseed/hail,hail-is/hail,danking/hail,danking/hail,cseed/hail,danking/hail,hail-is/hail,cseed/hail,cseed/hail,danking/hail,hail-is/hail,cseed/hail,danking/hail