问题
Here is an explanation how to define a custom keyboard shortcut for quitting the kernel of the selected notebook by modifying the file KeyEventTranslations.tr. This file is located by default (under Windows) for Mathematica 5.2 in the folder
C:\Program Files\Wolfram Research\Mathematica\5.2\SystemFiles\FrontEnd\TextResources\Windows
and for Mathematica 7.0.1 in the folder
C:\Program Files\Wolfram Research\Mathematica\7.0\SystemFiles\FrontEnd\TextResources\Windows
In this file after EventTranslations[{ I have added a line:
Item[KeyEvent["q", Modifiers -> {Control}],FrontEndExecute[FrontEndToken[SelectedNotebook[],"EvaluatorQuit",Automatic]]]
But unfortunately after restarting Mathematica the shortcut Control+q does not work on both versions.
Moreover, in Mathematica 7.0.1 executing the command
FrontEndExecute[FrontEndToken[SelectedNotebook[], "EvaluatorQuit", Automatic]]
and pressing "Quit" leads to an application error and closing FrontEnd with loosing all unsaved changes (I am using Windows 2000).
What am I doing wrong?
EDIT: The problem was in missing comma after added Item[...] (thanks to belisarius). Here is the right line to add to KeyEventTranslations.tr:
Item[KeyEvent["q", Modifiers -> {Control}],FrontEndExecute[FrontEndToken[SelectedNotebook[],"EvaluatorQuit",Automatic]]],
Now shortcut Control+q works nice both in Mathematica 5.2 and 7.0.1.
But the above bug with "application error" still appears (not when using the shortcut but only when evaluating FrontEndExecute[FrontEndToken[SelectedNotebook[], "EvaluatorQuit", Automatic]] in notebook).
回答1:
This answer and the associated comments may help you.
HTH!
BTW ... I did the same in v7 and it worked. On what version are you having trouble?
Just a note: Be very careful with the syntax Verify that every Item[Keyevent ends with a comma, except the last one.
来源：https://stackoverflow.com/questions/4912754/keyboard-shortcut-to-quit-kernel-in-mathematica-5-and-7