5 files changed, 29 insertions, 2 deletions
diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst
index 1ce2013f05d..3470f42a6c6 100644
--- a/Doc/library/datetime.rst
+++ b/Doc/library/datetime.rst
@@ -261,6 +261,22 @@ A :class:`timedelta` object represents a duration, the difference between two
       >>> (d.days, d.seconds, d.microseconds)
       (-1, 86399, 999999)
 
+   Since the string representation of :class:`!timedelta` objects can be confusing,
+   use the following recipe to produce a more readable format:
+
+   .. code-block:: pycon
+
+      >>> def pretty_timedelta(td):
+      ...     if td.days >= 0:
+      ...         return str(td)
+      ...     return f'-({-td!s})'
+      ...
+      >>> d = timedelta(hours=-1)
+      >>> str(d)  # not human-friendly
+      '-1 day, 23:00:00'
+      >>> pretty_timedelta(d)
+      '-(1:00:00)'
+
 
 Class attributes:
 
diff --git a/Doc/library/shutil.rst b/Doc/library/shutil.rst
index 2cbf95bcf53..c78dfe1aafa 100644
--- a/Doc/library/shutil.rst
+++ b/Doc/library/shutil.rst
@@ -454,6 +454,10 @@ Directory and files operations
    :envvar:`PATH` environment variable is read from :data:`os.environ`,
    falling back to :data:`os.defpath` if it is not set.
 
+   If *cmd* contains a directory component, :func:`!which` only checks the
+   specified path directly and does not search the directories listed in
+   *path* or in the system's :envvar:`PATH` environment variable.
+
    On Windows, the current directory is prepended to the *path* if *mode* does
    not include ``os.X_OK``. When the *mode* does include ``os.X_OK``, the
    Windows API ``NeedCurrentDirectoryForExePathW`` will be consulted to
diff --git a/Doc/library/ssl.rst b/Doc/library/ssl.rst
index c0dcecf737e..ae2e324d0ab 100644
--- a/Doc/library/ssl.rst
+++ b/Doc/library/ssl.rst
@@ -934,6 +934,13 @@ Constants
 
    .. versionadded:: 3.13
 
+.. data:: HAS_PSK_TLS13
+
+   Whether the OpenSSL library has built-in support for External PSKs in TLS
+   1.3 as described in :rfc:`9258`.
+
+   .. versionadded:: next
+
 .. data:: HAS_PHA
 
    Whether the OpenSSL library has built-in support for TLS-PHA.
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 61d39a6671c..1d9a655c766 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -2012,7 +2012,7 @@ expression support in the :mod:`re` module).
 
 .. method:: str.isprintable()
 
-   Return true if all characters in the string are printable, false if it
+   Return ``True`` if all characters in the string are printable, ``False`` if it
    contains at least one non-printable character.
 
    Here "printable" means the character is suitable for :func:`repr` to use in
diff --git a/Doc/library/string.rst b/Doc/library/string.rst
index b44d98819b6..c4012483a52 100644
--- a/Doc/library/string.rst
+++ b/Doc/library/string.rst
@@ -858,7 +858,7 @@ these rules.  The methods of :class:`Template` are:
 
    .. method:: is_valid()
 
-      Returns false if the template has invalid placeholders that will cause
+      Returns ``False`` if the template has invalid placeholders that will cause
       :meth:`substitute` to raise :exc:`ValueError`.
 
       .. versionadded:: 3.11