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#compdef nc netcat
local curcontext="$curcontext" state line expl
typeset -A opt_args
# handle name clash with the nedit client
[[ $service = nc ]] && ! _pick_variant netcat=connect nedit -h &&
_nedit && return
if (( ! $+_nc_args )); then
local help="$(_call_program options nc -h < /dev/null 2>&1)"
local -A optionmap
optionmap=(
'*-e prog*' '-e+[program to exec after connect]:prog:_command_names -e'
'*-g gateway*' '-g+[source-routing hop point]:gateway:_hosts'
'*-G num*' '-G[source-routing pointer: 4, 8, 12]'
'*-i secs*' '-i+[delay interval for lines sent or ports scanned]:secs:'
'*-l*' '-l[listen mode]'
'*-n*' '-n[numeric-only IP addresses, no DNS]'
'*-o file*' '-o+[hex dump of traffic]:file:_files'
'*-p port*' '-p+[local port number]:port:_ports'
'*-r*' '-r[randomize local and remote ports]'
'*-q secs*' '-q+[quit after EOF on stdin and delay of secs]:secs:'
'*-t*' '-t[answer TELNET negotiation]'
'*-u*' '-u[UDP mode]'
'*-v*' '-v[verbose]'
'*-w secs*' '-w+[timeout for connects and final net reads]:secs:'
'*-z*' '-z[zero-I/O mode]'
'*-x*' '-x'
'*-b*' '-b[allow broadcasts]'
)
_nc_args=($optionmap[(K)"$help"])
fi
_arguments -C -s \
"$_nc_args[@]" \
':host:_hosts' \
':port:_ports' && return 0
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