从＆＃x27; ctrl＆＃x2b; _ _＆＃x27更改下标的快捷方式。进入Ctrl＆＃x2b; l＆＃x27;失败的？
我想将下标的快捷键从ctrl+_更改为ctrl+l。我找到KeyEventTranslations.tr文件，成功将上标从ctrl+6更改为ctrl+h。但是当我对下标做同样的事情时，即注释原始代码，将其更改为我的 ctrl+l by
Item[KeyEvent["l", Modifiers ->{Control}], "Subscript"]
但是当我重新打开 Mathematica 时，下标不起作用。为什么没有效果？
我尝试更改绑定，发现ctrl+q效果很好，似乎ctrl+l已被其他东西使用，我该如何更改ctrl +l 到我想要的？
I want to change the shortcut of subscript from ctrl+_ into ctrl+l. I find the KeyEventTranslations.tr file, successfully change superscript from ctrl+6 into ctrl+h. But when I do the same thing to subscript, i.e., comment the original code, change it into mine ctrl+l by
Item[KeyEvent["l", Modifiers ->{Control}], "Subscript"]
but when I reopen Mathematica, the subscript does not work. Why didn't it work?
I tried to change the binding, find that ctrl+q works well, it seems that ctrl+l has been used by something else, how can I change ctrl+l to what I want it to?
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先搜索mathematica的快捷键列表，发现它原来的函数是
从上面输入。因此我们需要注释MenuSetup.tr文件中的以下代码First search the shortcuts list of mathematica, find that its original function is
Input from Above. So we need to comment the code below fromMenuSetup.trfile