emacs - [control shift up]不起作用 [英] emacs - [control shift up] doesn't work

问题描述

我试图定义热键如下

(global-set-key [(control shift up)] 'other-window)

但它不工作（没有错误，只是不工作），也不

but it doesn't work (no error, just doesn't work), neither does

(global-set-key [(control shift down)] 'other-window)

但是

(global-set-key [(control shift right)] 'other-window) 

$ b

和

and

(global-set-key [(control shift left)] 'other-window)

work！

但是由于emacs使用了最后两个组合（默认情况下），所以我

But because the last two key combinations are used by emacs (as default), I don't wanna change them for other functions.

那么我怎么可以让 control-shift-up 和控制转移工作？

So how could I make control-shift-up and control-shift-down work?

我已经google了（控制向上移动），似乎 control-shift-up 被其他人（但不是很少的结果）。

I have googled "(control shift up)", it seems that control-shift-up is used by other people, (but not very few results).

推荐答案

这样做的原因不是Emacs的问题，而是来自于您的终端无法生成CS的密钥序列-up。

The reason for this is not an Emacs problem, but comes from the fact that your terminal cannot produce a key sequence for C-S-up.

您可以很容易地验证。打开一个终端，然后键入：

You can verify this very easily. Open a terminal and then type:

Control-v Control-Shift-right

Control-v部分将使下一个键的控制顺序逐字插入到您的shell中。在我们的例子中，它会插入Control-Shift的顺序，这样就可以这样：

The Control-v part will make the control sequence for the next key be inserted verbatim into your shell. In our case, it will insert the sequence for Control-Shift right, and that'll look something like this:

^[[1;6C

现在，为CS-up尝试相同的东西：

Now, try the same thing for C-S-up:

Control-v Control-Shift-up

您将看到没有输入控制序列，这暗示了当您在Emacs中按下CS-up时，实际上从来没有收到任何内容，因为终端无法产生任何传递到Emacs。

You'll see that no control sequence is entered, which hints at the fact that when you press C-S-up in Emacs, it will actually never receive anything, because the terminal is not able to produce anything to pass on to Emacs.

如果您刚刚开始新的 emacs -nw 并键入 Ch k 来调用Emacs的 describe-key 函数。你会在minibuffer中询问键入一个键，看看它绑定了什么功能。如果你现在键入CS-up什么也没有发生 - 当然不是，因为您的Emacs运行的终端不产生任何东西。

We can double-verify this if you just start a new emacs -nw and type C-h k to invoke Emacs' describe-key function. You'll get asked in the minibuffer to type a key to see what function it is bound to. If you now type C-S-up nothing happens - of course not, since the terminal in which your Emacs runs doesn't produce anything.

但是，如果你只是寻找一个未使用的组合键，不用控制就可以进行Shift-up（甚至Shift-right）呢？那个应该在终端emacs和窗口版本中工作。

However, if you're just looking for an unused key-combination, how about just Shift-up (or even Shift-right) without Control? That one should work both in a terminal emacs and in the windowed version.

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