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  1. or download this
    sub remove_items {
        my ($i, %del) = (0);
    ...
                          or $index -= ($i <= $index), 0 
                   } @items;
    }
    
  2. or download this
    #! perl -sw
    use strict;
    ...
    BrowserUk 2123/s       32%        --
    
    C:\test>