bash Mac OS X 终端 [使用选项作为元键] 覆盖西班牙语键盘中的反斜杠
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Mac OS X Terminal [Use option as meta key] overrides backslash in spanish keyboard
提问by nephewtom
I check "Use option as meta key" checkbox in Mac OS X Terminal, because I like to use emacs way of moving between words: M-f & M-b.
我在 Mac OS X 终端中选中“使用选项作为元键”复选框，因为我喜欢使用 emacs 在单词之间移动的方式：Mf 和 Mb。
But if I do that, I can't get the backslash (Option + o; i.e.: Option + key-at-the-left-of-1-in-spanish-keyboard). If I uncheck it, then I can input the backslash, but I don't have M-f & M-b.
但是如果我这样做，我就无法得到反斜杠（Option + o；即：Option + key-at-the-left-of-1-in-spanish-keyboard）。如果我取消选中它，那么我可以输入反斜杠，但我没有 Mf 和 Mb。
Is there a way to get both?
有没有办法同时获得？
回答by ocodo
Not a great solution, but XTerm (running in X11 on OS X) can use CMD as the Meta key.
不是一个很好的解决方案，但 XTerm（在 OS X 上的 X11 中运行）可以使用 CMD 作为 Meta 键。
You might also have some good results from KeyRemap4MacBook.
您也可能从KeyRemap4MacBook获得一些不错的结果。
Just as a side benefit, XTerm should also give you proper terminal mouse interaction, e.g. in Emacs or ncurses based apps.
作为附带的好处，XTerm 还应该为您提供适当的终端鼠标交互，例如在基于 Emacs 或 ncurses 的应用程序中。
回答by Asmus
You will most likely run into a lot more problems with that setup, because Mac OS uses "Alt" as a modifier in a lot of shortcuts. But anyway, including the following line in your ~/.bash_profile will send a backslash if you enter the unicode character "∫" (which is E288AB):
您很可能会在该设置中遇到更多问题，因为 Mac OS 在许多快捷方式中使用“Alt”作为修饰符。但无论如何，如果您输入 unicode 字符“∫”（即 E288AB），在 ~/.bash_profile 中包含以下行将发送一个反斜杠：
bind '"3\xE2\x88\xAB"':'"\"'
回答by Chris Page
You could customize the keyboard map to use a different key for entering backslash. Look in
您可以自定义键盘映射以使用不同的键来输入反斜杠。在看
Preferences > Settings > [profile] > Keyboard
首选项 > 设置 > [配置文件] > 键盘
For example, you could map Control-F1 to backslash.
例如，您可以将 Control-F1 映射到反斜杠。
Note that the default keyboard map maps Option-Left/Right Arrow to M-b/f, so you could use those instead of using Option for Meta (you'd have to get used to using the arrow keys instead of b and f, but I've never been able to get used to using b and f and prefer the arrow keys).
请注意，默认键盘映射将 Option-Left/Right Arrow 映射到 Mb/f，因此您可以使用它们而不是使用 Option for Meta（您必须习惯使用箭头键而不是 b 和 f，但我'从未习惯使用 b 和 f 并且更喜欢箭头键）。
回答by chepner
The escape key works as a meta key by default; no need to use option as the meta key (other than its more convenient location).
转义键默认用作元键；不需要使用选项作为元键（除了它更方便的位置）。
回答by perbu
I had the same issue. This is how I solved it.
我遇到过同样的问题。我就是这样解决的。
I replaced the built in terminal with iTerm2, which also gave me a few other nice features. To get a sane Meta-key i did the following:
我用 iTerm2 替换了内置终端，这也给了我一些其他不错的功能。为了获得一个健全的元密钥，我做了以下事情：
For the profile I wanted to use I checked "Alt sends +Esc", which gave me back a sane Meta-key that works in Emacs, Bash and others. However, I did lose the backslash key. So, to get it back and added a binding in the profile that does "Send text: \" and then I bound it to my backspace key combo (Shift-Alt-7, I'm Norwegian).
对于我想使用的配置文件，我选中了“Alt 发送 +Esc”，这给了我一个可以在 Emacs、Bash 和其他人中使用的健全的元键。但是，我确实丢失了反斜杠键。因此，为了取回它并在配置文件中添加了一个“发送文本：\”的绑定，然后我将它绑定到我的退格键组合（Shift-Alt-7，我是挪威人）。
Now I have M-f, M-b in Emacs, M-. in Bash and I'm able to send backslashes. I also have a "Visor shell session" that I can have slide down by pressing another key combination.
现在我在 Emacs 中有 Mf，Mb，M-。在 Bash 中，我可以发送反斜杠。我还有一个“Visor shell 会话”，我可以通过按另一个组合键将其滑下来。
回答by habibalamin
This is years late, but for people coming across this page whilst searching for a solution, as I did, I have decided to build one myself.
这已经晚了好几年了，但是对于在寻找解决方案时遇到此页面的人，就像我一样，我决定自己构建一个。
It is a simple status bar app that runs in the background and rewrites all left-Alt + $KEY key events to two key events in rapid succession, Esc, then $KEY; however, it only does this if Terminal.app is the focused application.
它是一个简单的状态栏应用程序，在后台运行并将所有 left-Alt + $KEY 键事件重写为快速连续的两个键事件，Esc，然后是 $KEY；但是，只有当 Terminal.app 是焦点应用程序时，它才会这样做。
You can find it here at https://github.com/habibalamin/Metalt.
