ocamldebug(1) on Linux
The text 8635cbecdef2, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
the OCaml source-level replay debugger.
Flags it lists
-
--help -
-emacs -
-help -
-machine-readable -
-version -
-vnum