1Test Ctrl-A and Ctrl-X, which increment and decrement decimal, hexadecimal, 2and octal numbers. 3 4STARTTEST 5/^start-here 6:set nrformats=octal,hex 7j102ll64128$ 8:set nrformats=octal 90102l2w65129blx6lD 10:set nrformats=hex 110101l257Txldt 12:set nrformats= 130200l100w78k 14:$-3,$wq! test.out 15ENDTEST 16 17start-here 18100 0x100 077 0 19100 0x100 077 20100 0x100 077 0xfF 0xFf 21100 0x100 077 22