[Amforth] int_restore, etc.

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

Hello Matthias and all,

"-int" (int-off.asm) counterpart is "int_restore" (int-restore.asm). So,
why is this "int_restore" header commented out, i.e., not available to
the high level?

Candidly, as "+int" (int-on.asm) is a simple SEI instruction (Set Global
Interrupt Flag) one would expect "-int" to be a simple CLI (Clear Global
Interrupt Flag) but this is not the case...

May I suggest:

+int → SEI
-int → CLI
int_suspend → ( -- SREG ) CLI
int_restore → ( SREG -- )

Thanks, Enoch.