The muzzle was filled for some inches with hardpack snow, after he had dug that out with his knife, he found the lock frozen up and snow all over the nipple.

In English, to is the infinitive marker.

But, then that person isn't a normie (to use the term you used in your original post), just a abnormie in denial.

The second derivative of the forestream signal marks exactly the beginning of the upstroke of the pulse wave.