The indentation rules were written and tested but never described anywhere a
user would look. MANUAL.md had no section on editing at all — it starts at
`C-c C-c' and assumes the file is already written — so the rule that cost the
friction, a binding vector lining up name under name, was only visible by
trying it.
What is written down is what was checked, not what the port was aimed at: the
call fallback, the `handler-bind' clause vector, `defn' parameter alignment
with a return type after it, and `restart-case' clause bodies were each
reindented from scratch and the manual quotes the result.
NEXT.md keeps the half of the field-label handover that is still open. The
printer in render.ml has to move in the same commit as the inspector that
parses it, and that is the inspector lane's; the font-lock half is done here,
so only that half is struck.