| Subject: | Accept Hexadecimal input |
The command line accepts lengths and offsets in decimal format. It is
more natural in certain cases to give input in hexadecimal thus avoiding
the need for the user to make manual conversions
hdr -r 'A, 10 :B, X10 :C,20 :c, X11x10b16'
becomes
hdr -r 'A, Oxa :B, XOxa :C,Ox14 :c, XOxbxOxabOx10'
prefixing the hex input permits mixing decimal with hex values