Just a moment ago from writing this, a PSA was made that completely contradicts the page on the developer hub linked below.
The part of the page is under debug.traceback, and says this:
The traceback is divided up into several lines, which are separated using the newline character (\n). The first line of the traceback is always Stack Begin , and the last line is always Stack End .
<The traceback lines between those two lines are formatted as such:
Script '', Line  -  
- A description of the location where this traceback is being made.
- The line number of the location where this traceback is being made.
- The stack’s type.
- The name of the stack.