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# nc(1) completion -*- shell-script -*-
_comp_cmd_nc()
{
local cur prev words cword comp_args
_comp_initialize -n : -- "$@" || return
case $prev in
-*[hIiMmOPpqVWw])
return
;;
-*s)
if [[ ${words[*]} == *-6* ]]; then
_comp_compgen_ip_addresses -6
else
_comp_compgen_ip_addresses
fi
return
;;
-*T)
_comp_compgen -- -W 'critical inetcontrol lowcost lowdelay
netcontrol throughput reliability ef af{11..43} cs{0..7}'
return
;;
-*X)
_comp_compgen -- -W '4 5 connect'
return
;;
-*x)
_comp_compgen_known_hosts -- "$cur"
return
;;
esac
if [[ $cur == -* ]]; then
_comp_compgen_help -- -h
return
fi
# Complete 1st non-option arg only
local REPLY
_comp_count_args -n "" -a "-*[IiMmOPpqsTVWwXx]"
((REPLY == 1)) || return
_comp_compgen_known_hosts -- "$cur"
} &&
complete -F _comp_cmd_nc nc
# ex: filetype=sh
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