How do I get the Author String with Jass?

I am really in need of a string condition that reads Compares the map's Author with the string "Vx" And if it is not, the map creates an infinite loop.

Unfortunately there is no way to read out the author via JASS.

Usually it's TRIGSTR_003

but you will have to look into the w3s file of your map, cause I#m not quite sure

Nevertheless some maps don't save the author name in the w3s file, but some do
Don't know what it depends on

That's all about I was talking about, how do I get a string from the string file to compare it with "Vx"?, it is the "3" in my map too, this is to protect my map so I don't care if other maps doesn't have author strings. And yes, I am a newb in this jass thing, but I will become better! , I learned mIRC scripting alone in 1 moth, and I even created my own addon.

I have tested around with it. These strings are not read by calling a native and getting it as return value. Instead when you call certain natives that take a string, they replace TRIGSTR_001 and similar in the string with the string from the .wts file. No wonder I overlooked that.
Because the string is only replaced when calling certain natives, it is not easy to make such a comparison. "TRIGSTR_003" == "Vx" does not work.
But I found a way.
call SetPlayerName(Player(11), "TRIGSTR_003"))
sets the name of Player 12 to "Vx". Now that can be retrieved.
if GetPlayerName(Player(11)) != "Vx" then
set a[-1] = 1
endif
If a is an array that should make the game crash if the TRIGSTR_003 is not "Vx".

This Rocks, actually you invented a new way to protect maps!