In untested pseudo-perl 

my @list_new = myfunction();
while( @list_new )
    {
    my $item = shift @list_new;
    if( conditiontrue ) { execute($item); }
    if( conditionfalse ) { @list_new = myfunction(); }
    }

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In reply to Re: Recalling a function iteratively by tybalt89
in thread Recalling a function iteratively by dnamonk

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