$items_in_line[3] would give you the fourth value on the line. (Indices start at 0, though you can change that if you need to.)

Be careful to make certain there really is a fourth value before you try to manipulate it. ($#items_in_line is the number of elements in the array.)

In reply to Re^3: accessing array items by apl
in thread accessing array items by Tedffo

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