Update documentation for Python Frame.older and Frame.newer

I noticed that Frame.older and Frame.newer don't document that they
return None at the ends of the stack.  This patch updates the
documentation, and also fixes a somewhat related typo in a comment
that I noticed while digging into this.

Approved-By: Eli Zaretskii <eliz@gnu.org>
This commit is contained in:
Tom Tromey
2023-05-19 09:40:35 -06:00
parent 05d31a0b3f
commit 3f33695b64
2 changed files with 5 additions and 3 deletions

View File

@@ -5367,11 +5367,13 @@ Return the symbol for the function corresponding to this frame.
@end defun
@defun Frame.older ()
Return the frame that called this frame.
Return the frame that called this frame. If this is the oldest frame,
return @code{None}.
@end defun
@defun Frame.newer ()
Return the frame called by this frame.
Return the frame called by this frame. If this is the newest frame,
return @code{None}.
@end defun
@defun Frame.find_sal ()