Miquel,
Version 1.0 was a very simple one I wrote using my own backend (
here) which didn't support leet modes and which I think you reviewed. The command-line front end used positional parameters just like the sh version which was pretty ugly.
Version 2.0 was a complete rewrite using your backend with a preliminary help text which can be seen
here. It lacked documentation about user=.../mod=... parameters, among other things.
Version 2.0.1 is the one with these details fixed. Perhaps my versioning scheme is too different from the currently accepted standards. I apologize for the inconveniences. You can suggest a better one if you like it more, I'm open to suggestions.
Eric changed the character set prior to publication and I forgot to warn him about
proper escaping of double-quoted strings if he changed the help text. My fault, sorry.
-- Pedro Gimeno