[Amforth] Using User Deferred Words

[Enoch <ix...@ho...>]

Hi,

Suppose we want to duplicate all output.
Can anyone please show a simple working example?
The following does not work.

: myemit dup emit emit ;

char a myemit
aa ok

' myemit is emit

 Amforth 5.0 r1339 freezes...

Thanks, Enoch.

P/S 

I guess there's an infinite recursion... but how can I call XT_TX_POLL
from myemit ??? Read it via "up@ 14 + @" ???