6.2.0700
AGAIN
 
CORE EXT
Interpretation:
Interpretation semantics for this word are undefined.

Compilation:
( C: dest -- )

Append the run-time semantics given below to the current definition, resolving the backward reference dest.

Run-time:
( -- )

Continue execution at the location specified by dest. If no other control flow words are used, any program code after AGAIN will not be executed.

Rationale:
Typical use: : X ... BEGIN ... AGAIN ... ;

Unless word-sequence has a way to terminate, this is an endless loop.