How to override FrontEndEventActions?

Question

Good afternoon,

This question is based on the question of canceling the evaluation of the complete sequence of inputs .

I think it is possible to achieve the desired behavior by overriding FrontEndEventActionsfor two events: "EvaluateCells"(or by pressing Shift+ Enter) and by pressing Alt+ .. It should be something like:

SetOptions[$FrontEndSession, 
 FrontEndEventActions -> {"EvaluateCells" :> Last$PreRead, 
   {{"Alt", "."} :> AbortAllNextInputs}}]

or

SetOptions[$FrontEndSession, 
 FrontEndEventActions -> {{{"ShiftKey", "ReturnKeyDown"} :> Last$PreRead}
   {{"Alt", "."} :> AbortAllNextInputs}}]

Where AbortAllNextInputsand are Last$PreReaddefined as follows:

AbortAllNextInputs := AbortProtect[
   $new$PreRead = True;
   last$PreRead = ToString[Definition[$PreRead], InputForm];
   ClearAll[$PreRead];
   $PreRead := # &] /; ! TrueQ[$new$PreRead]
Last$PreRead :=
 $PreRead := AbortProtect[
    $new$PreRead = False;
    ClearAll[$PreRead];
    If[last$PreRead === "Null", #, 
     ToExpression[last$PreRead]; $PreRead@#]
    ] &

But I can’t work FrontEndEventActions. Can anybody help me?

Answer 1

, KeyEventTranslations.tr .