On Mon, 4 Feb 2002, tomasz konefal wrote:
> the example you gave is what i'm currently implementing, but it just doesn't
> seem right because it looks as though i'm not actually changing run modes,
> but i'm nesting into another method temporarily, and then jumping out. is
> this a correct interpretation, or am i way off base here?
Perhaps you'd rather "goto"?
sub foo_runmode {
my ($self) = @_;
if (...) {
goto &bar_runmode; # switch to bar_runmode
}
}
Note that to make that work you have to leave @_ along - no shift()ing or
the runmode you jump to won't have a $self!
-sam
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