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48 lines
1.1 KiB
Text
48 lines
1.1 KiB
Text
# Simple wrapper function for `nslookup'. With completion if you are using
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# the function based completion system.
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if [[ $argv[(I)-] -eq 0 && $argv[(I)[^-]*] -ne 0 ]]; then
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command nslookup "$@"
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return
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fi
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setopt localoptions localtraps completealiases
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local tmp line compcontext=nslookup curcontext='nslookup:::' pmpt
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local pager opager="$PAGER"
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typeset +g -x PAGER=cat
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zmodload -e zsh/zpty || zmodload -i zsh/zpty
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trap 'return 130' INT
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trap 'zpty -d nslookup' EXIT
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pmpt=()
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zstyle -s ':nslookup' prompt tmp && pmpt=(-p "$tmp")
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zstyle -s ':nslookup' rprompt tmp && pmpt=("$pmpt[@]" -r "$tmp")
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zstyle -s ':nslookup' pager tmp &&
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[[ -z "$pager" ]] && pager="${opager:-more}"
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(( $#pmpt )) || pmpt=(-p '> ')
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zpty nslookup command nslookup "${(q)@}"
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zpty -r nslookup line '*
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> '
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print -nr "$line"
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while line=''; vared -he "$pmpt[@]" line; do
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print -s "$line"
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[[ "$line" = exit ]] && break
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zpty -w nslookup "$line"
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zpty -r nslookup line '(|*
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)> '
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if [[ -n "$pager" && ${#${(f)line}} -gt LINES ]]; then
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print -nr "$line" | eval "$pager"
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else
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print -nr "$line"
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fi
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done
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zpty -w nslookup 'exit'
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