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# Simple wrapper function for `nslookup'. With completion if you are using
# the function based completion system.
setopt localoptions completealiases
local char line compcontext=nslookup pid
trap 'print -p exit;return' INT
coproc command nslookup
pid=$!
while read -pk 1 char; do
line="$line$char"
[[ "$line" = *'
> ' ]] && break
done
print -nr - "$line"
line=''
while vared -p '> ' line; do
print -p "$line"
line=''
while read -pk 1 char; do
line="$line$char"
[[ "$line" = *'
> ' ]] && break
done
print -nr - "$line"
line=''
done
print -p exit
wait $pid
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