Hello,

I've found that when using pr(1) with multiple columns and using tabs, it may cut
off output "too early".  Consider the following file:

123456781234567812345678123456781
x	x	x	x	x
123456781234567812345678123456781
x	x	x	x	x

where we have "x\tx\tx\tx\tx" and run it through pr(1):

    $ pr -t -2 foo

The output is

123456781234567812345678123456781   123456781234567812345678123456781
x	x	x	x	   x	   x	   x	   x

I.e., missing a final x below the last '1' in each column.  As each line is of the same length, this shouldn't happen(?).