From 43a63cc49048c12467b48a108af651db55a4582d Mon Sep 17 00:00:00 2001
From: Yzi-Li <1538321957@qq.com>
Date: Sat, 31 May 2025 21:00:10 +0800
Subject: [PATCH 1/2] Add note about s[i]

---
 Doc/library/stdtypes.rst | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index f0b4b09ff10dce..47c5fc4054899d 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -1018,7 +1018,7 @@ operations have the same priority as the corresponding numeric operations. [3]_
 | ``s * n`` or             | equivalent to adding *s* to    | (2)(7)   |
 | ``n * s``                | itself *n* times               |          |
 +--------------------------+--------------------------------+----------+
-| ``s[i]``                 | *i*\ th item of *s*, origin 0  | \(3)     |
+| ``s[i]``                 | *i*\ th item of *s*, origin 0  | (3)(9)   |
 +--------------------------+--------------------------------+----------+
 | ``s[i:j]``               | slice of *s* from *i* to *j*   | (3)(4)   |
 +--------------------------+--------------------------------+----------+
@@ -1150,6 +1150,10 @@ Notes:
    without copying any data and with the returned index being relative to
    the start of the sequence rather than the start of the slice.
 
+(9)
+   If the sequence is empty or *i* is outside the sequence range, :exc:`IndexError`
+   will be raised.
+
 
 .. _typesseq-immutable:
 

From 8566fbb589f27dbd37067b2e885811dfffb1129b Mon Sep 17 00:00:00 2001
From: Yongzi Li <1538321957@qq.com>
Date: Sat, 31 May 2025 21:16:30 +0800
Subject: [PATCH 2/2] Update Doc/library/stdtypes.rst
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
---
 Doc/library/stdtypes.rst | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 47c5fc4054899d..b75e5ceecf874e 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -1151,8 +1151,7 @@ Notes:
    the start of the sequence rather than the start of the slice.
 
 (9)
-   If the sequence is empty or *i* is outside the sequence range, :exc:`IndexError`
-   will be raised.
+   An :exc:`IndexError` is raised if *i* is outside the sequence range.
 
 
 .. _typesseq-immutable: