完了をキャンセルしますが、zshは完了のみをキャンセルします。

完了が有効になったときにのみ中断されるSIGINTハンドラを設定するソリューションは次のとおりです Ctrl。C

# A completer widget that sets a flag for the duration of
# the completion so the SIGINT handler knows whether completion
# is active. It would be better if we could check some internal
# zsh parameter to determine if completion is running, but as 
# far as I'm aware that isn't possible.
function interruptible-expand-or-complete {
    COMPLETION_ACTIVE=1

    # Bonus feature: automatically interrupt completion
    # after a three second timeout.
    # ( sleep 3; kill -INT $$ ) &!

    zle expand-or-complete

    COMPLETION_ACTIVE=0
}

# Bind our completer widget to tab.
zle -N interruptible-expand-or-complete
bindkey '^I' interruptible-expand-or-complete

# Interrupt only if completion is active.
function TRAPINT {
    if [[ $COMPLETION_ACTIVE == 1 ]]; then
        COMPLETION_ACTIVE=0
        zle -M "Completion canceled."            

        # Returning non-zero tells zsh to handle SIGINT,
        # which will interrupt the completion function. 
        return 1
    else
        # Returning zero tells zsh that we handled SIGINT;
        # don't interrupt whatever is currently running.
        return 0
    fi
}