Converted the remaining JBC files to JQZ on Onion, and amended Masher files where required. I then looked at the possibility of doing the keypad conversions on all files on Onion in advance, but it turns out that many are unchanged from the days before the keypad was even available, so it makes more sense to let them all get edited by TB first, thus updating them to the current HotPot 6 structure, and then run the search-and-replace operations on them.