HP-41 FORTH; The most misunderstood Module?

[Ángel Martin]

I checked my (sort of educated, sort of wild) guesses for the UNDEF issues at address 49ED and the bogus call to page#3 in addresses 4CCE/4CCF. It works now without glitches, even gets rid of the nasty prompt wrap-around that was present before; so it appears it did some good to the situation.

BTW I'm using it on my CL, with the upper block on page#9 (you can use YMOVE to place it wherever you want, except on page #7 as mentioned above).

Cheers,
ÁM

PS. also fixed two more *obvious* glitches (wrong address by one byte) and another typo (90% confidence on that one).
Will post the new version if there's interest.