What does this.MODIFIER_BITMAP[this.VK_MENU]: { ... { do? is it necessary

[gittyup2018]

Hi,

What does this code do?

this.MODIFIER_BITMAP[this.VK_MENU]: {
GetKeyVK("F"): true,
GetKeyVK("L"): true,
GetKeyVK("N"): true,
GetKeyVK("O"): true,
GetKeyVK("P"): true
},

I noticed sometimes on a form (just after pressing the alt key) some keys are ignored and I have to restart the program..it's usually when typing L or N and I recently found this in the code after pulling my hair out. Even more frustrating I can only re-create the problem 1/100 tries so it's random. So please tell me what does that code do?? Is it safe to remove / comment it out ??

[G33kDude]

As I recall, the point of this array is to define control combos to be suppressed. As in, disable Control F, Control N, Control O, as those functions are not really useful to an app.