// control.asm:	WORD p_ifagain,'IFAGAIN',fasm

anchor:p_ifagain[]

=== Word: IFAGAIN

....
Data stack: Compiling: ( -- a )
....

"IFAGAIN" is an immediate function word that is used together with
<<p_begin,BEGIN>>, <<p_ifbreak,BREAK>> and <<p_end,END>> to implement
structured execution control. IFAGAIN scans the datastack for the
nearest preceding BEGIN marker and lays out a branch from this point
the beginning of the block during execution.