GH-90915: Document that SystemExit doesn't trigger sys.excepthook (#31357)

cjwatson · kumaraditya303 · hugovk · web-flow · commit 1294fcede09a · 2023-09-07T13:14:27.000Z
Co-authored-by: Kumar Aditya &lt;59607654+kumaraditya303@users.noreply.github.com&gt;
Co-authored-by: Hugo van Kemenade &lt;hugovk@users.noreply.github.com&gt;
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
@@ -378,7 +378,7 @@ always available.
 
    This function prints out a given traceback and exception to ``sys.stderr``.
 
-   When an exception is raised and uncaught, the interpreter calls
+   When an exception other than :exc:`SystemExit` is raised and uncaught, the interpreter calls
    ``sys.excepthook`` with three arguments, the exception class, exception
    instance, and a traceback object.  In an interactive session this happens just
    before control is returned to the prompt; in a Python program this happens just
