Unit test: programlisting.008

This test checks that the line numbering control PIs are handled correctly.

Line one
2Line two
Line three
4Line four
Line five
6Line six
Line seven
8Line eight
Line nine
10Line ten
Line eleven
12Line twelve
Line thirteen
14Line fourteen
Line fifteen
16Line sixteen

Line one
Line two
Line three
Line four
Line five
Line six
Line seven
Line eight
Line nine