j + k = jk (just kidding)

txlyre f5832813ba add it; upd help; fix scanwith 5 mesi fa
.gitignore dcd441be2a initial 5 mesi fa
build.sh dcd441be2a initial 5 mesi fa
jk.c f5832813ba add it; upd help; fix scanwith 5 mesi fa