-is_deeply($index->ranges, [['a','']], 'single page');
-is_deeply($index->ranges({pages => 3}), [map { [split /-/, $_, 2] } qw(
- a-h i-q r-
+is_deeply($index->ranges, [['','']], 'single page');
+is_deeply($index->ranges({pages => 3}), [map { [split /-/, $_, 3] } qw(
+ -h i-q r-