Merge Digits by %20

s/.*/\n&@@@0123456789/
:
/\n\(.*\)\(.\).* \1\(.\).*@.*\3.*\2/s/\n\(.\)/\1\n/
t
s/\(\n.* \)\(\w\)/\2\1/
/\n @/!b
P
d

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

To protect the system from spam, please input your favorite sport (hint: I believe its name must start with 'g', case insensitive)

download

return to the top page