如何在 Windows 中使用 Alt 作为 Emacs 23 的元键，尤其是 Mx？
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How can I use Alt as meta key in Windows for Emacs 23, especially M-x?
提问by ayckoster
I tried to use Alt as meta key for the FSF Emacs 23 Windows version and for EmacsW32 but especially M-x (Alt-x) does not work.
我尝试使用 Alt 作为 FSF Emacs 23 Windows 版本和 EmacsW32 的元键，但尤其是 Mx (Alt-x) 不起作用。
Somehow I cannot use Alt as Meta key for Alt-x (M-x). I searched really hard and all I got is how to switch the meta key to Alt in w32-meta-style. Currently this variable has the value 'use Alt as Meta key'. I also tried all other values with no success. Furthermore I installed the unpatched version of emacs from http://ourcomments.org/Emacs/EmacsW32.htmland the original binaries from gnu.org. All versions have the same problem.
不知何故，我不能将 Alt 用作 Alt-x (Mx) 的 Meta 键。我真的很努力地搜索，我得到的只是如何在 w32-meta-style 中将元键切换到 Alt。当前，此变量的值为“使用 Alt 作为元键”。我也尝试了所有其他值但没有成功。此外，我安装了来自http://ourcomments.org/Emacs/EmacsW32.html的未打补丁的 emacs 版本和来自 gnu.org 的原始二进制文件。所有版本都有同样的问题。
Alt works as Meta, except for Alt-x (Meta-x).
Alt 用作 Meta，除了 Alt-x (Meta-x)。
My setup is as follows:
我的设置如下：
- Windows 7 x64 Professional
- German keyboard
- Windows 7 x64 专业版
- 德语键盘
This question is Windows specific as I have a working Ubuntu version of Emacs 23.
这个问题是特定于 Windows 的，因为我有一个可用的 Emacs 23 Ubuntu 版本。
EDIT: It was Growl for Windows. It loads on start up and caputes all Alt-x inputs. So my solution was to just disable Growl as I do not need it anymore. Might be another App for you.
编辑：它是 Windows 的 Growl。它在启动时加载并捕获所有 Alt-x 输入。所以我的解决方案是禁用 Growl，因为我不再需要它了。可能是您的另一个应用程序。
采纳答案by Joakim H?rsman
It should work out of the box. Does Alt+x work as M-x if you start Emacs with the -Q flag? That inhibits loading of your customizations, in case one of them is breaking M-x on Windows.
它应该是开箱即用的。如果使用 -Q 标志启动 Emacs，Alt+x 是否可以用作 Mx？这会阻止加载您的自定义设置，以防其中之一破坏了 Windows 上的 Mx。
Also, Emacs only treats the left Alt key as Meta by default, the right Alt (AltGr), is used for entering special characters .
此外，Emacs 默认仅将左 Alt 键视为 Meta，右 Alt (AltGr) 用于输入特殊字符。
回答by jaybee
I don't know about w32-meta-stylebut did you set w32-alt-is-meta? See http://www.gnu.org/software/libtool/manual/emacs/Windows-Keyboard.html
我不知道，w32-meta-style但你设置了w32-alt-is-meta吗？请参阅http://www.gnu.org/software/libtool/manual/emacs/Windows-Keyboard.html
回答by ens
The Growl hotkeys can be changed: https://groups.google.com/forum/#!topic/growl-for-windows/luSpf9lQQRM
Growl 热键可以更改：https: //groups.google.com/forum/#!topic/growl-for-windows/luSpf9lQQRM
To disable the hotkeys, just remove the content of the 'value' tags.
要禁用热键，只需删除“值”标签的内容。
