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无法使用 Enter 键在 zsh 中执行命令

tag-icon • tag-icon ubuntu zsh xterm gnome-terminal
无法使用 Enter 键在 zsh 中执行命令

我最近在新的 ubuntu 设置上安装了 zsh (v5.1.1)，但当我在 gnome-terminal 中切换到它时，我似乎无法使用回车键来执行命令。我执行命令的唯一方法是使用CTRL+J。我可以在其他术语模拟器（如xterm和）上复制此操作uxterm。

所有其他键均可正常工作，包括 HOME、END、PGUP、PGDOWN、DEL 和 INSERT 键。

我在其他系统上安装过zsh很多次，但从未遇到过这样的问题。我需要更改什么才能使回车键正常工作？

我的/etc/zsh/zshrc文件：

typeset -ga debian_missing_features

if [[ -z "$DEBIAN_PREVENT_KEYBOARD_CHANGES" ]] &&
[[ "$TERM" != 'emacs' ]]
then

    typeset -A key
    key=(
        BackSpace  "${terminfo[kbs]}"
        Home       "${terminfo[khome]}"
        End        "${terminfo[kend]}"
        Insert     "${terminfo[kich1]}"
        Delete     "${terminfo[kdch1]}"
        Up         "${terminfo[kcuu1]}"
        Down       "${terminfo[kcud1]}"
        Left       "${terminfo[kcub1]}"
        Right      "${terminfo[kcuf1]}"
        PageUp     "${terminfo[kpp]}"
        PageDown   "${terminfo[knp]}"
    )

    function bind2maps () {
        local i sequence widget
        local -a maps

        while [[ "$1" != "--" ]]; do
            maps+=( "$1" )
            shift
        done
        shift

        sequence="${key[$1]}"
        widget="$2"

        [[ -z "$sequence" ]] && return 1

        for i in "${maps[@]}"; do
            bindkey -M "$i" "$sequence" "$widget"
        done
    }

    bind2maps emacs             -- BackSpace   backward-delete-char
    bind2maps       viins       -- BackSpace   vi-backward-delete-char
    bind2maps             vicmd -- BackSpace   vi-backward-char
    bind2maps emacs             -- Home        beginning-of-line
    bind2maps       viins vicmd -- Home        vi-beginning-of-line
    bind2maps emacs             -- End         end-of-line
    bind2maps       viins vicmd -- End         vi-end-of-line
    bind2maps emacs viins       -- Insert      overwrite-mode
    bind2maps             vicmd -- Insert      vi-insert
    bind2maps emacs             -- Delete      delete-char
    bind2maps       viins vicmd -- Delete      vi-delete-char
    bind2maps emacs viins vicmd -- Up          up-line-or-history
    bind2maps emacs viins vicmd -- Down        down-line-or-history
    bind2maps emacs             -- Left        backward-char
    bind2maps       viins vicmd -- Left        vi-backward-char
    bind2maps emacs             -- Right       forward-char
    bind2maps       viins vicmd -- Right       vi-forward-char

    # Make sure the terminal is in application mode, when zle is
    # active. Only then are the values from $terminfo valid.
    if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
        function zle-line-init () {
            emulate -L zsh
            printf '%s' ${terminfo[smkx]}
        }
        function zle-line-finish () {
            emulate -L zsh
            printf '%s' ${terminfo[rmkx]}
        }
        zle -N zle-line-init
        zle -N zle-line-finish
    else
        for i in {s,r}mkx; do
            (( ${+terminfo[$i]} )) || debian_missing_features+=($i)
        done
        unset i
    fi

    unfunction bind2maps
fi # [[ -z "$DEBIAN_PREVENT_KEYBOARD_CHANGES" ]] && [[ "$TERM" != 'emacs' ]]

zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
                                        /usr/local/bin  \
                                        /usr/sbin       \
                                        /usr/bin        \
                                        /sbin           \
                                        /bin            \
                                        /usr/X11R6/bin

(( ${+aliases[run-help]} )) && unalias run-help
autoload -Uz run-help

# If you don't want compinit called here, place the line
# skip_global_compinit=1
# in your $ZDOTDIR/.zshenv or $ZDOTDIR/.zprofile
if [[ -z "$skip_global_compinit" ]]; then
autoload -U compinit
compinit
fi

答案1

要输出 zsh 与每个键关联的字符，请键入⌃+，v然后键入字符（其中⌃是Ctrl键）。

例如：

  • 我的回车键输出：^M
  • 我的回车键输出：^[OM

使我的回车键表现得像我的返回键一样：

bindkey '^[OM' accept-line

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