Merge: #23792: Ignore KeyboardInterrupt when the pydoc pager is active.

diff --cc Lib/pydoc.py
Simple merge

diff --cc Misc/NEWS
index 5fa6b723244f72c76eb86e8bf72bc2d636e17893,9852102f90373d64ec738f9b142c49dc09e8c77d..64026173fb0c8ab9fa513e5bbff8263d561ba405
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -30,18 -21,12 +30,22 @@@ Core and Builtin
  Library
  -------
  
+ - Issue #23792: Ignore KeyboardInterrupt when the pydoc pager is active.
+   This mimics the behavior of the standard unix pagers, and prevents
+   pipepager from shutting down while the pager itself is still running.
+ 
 +- Issue #23775: pprint() of OrderedDict now outputs the same representation
 +  as repr().
 +
 +- Issue #23765: Removed IsBadStringPtr calls in ctypes
 +
 +- Issue #22364: Improved some re error messages using regex for hints.
 +
  - Issue #23742: ntpath.expandvars() no longer loses unbalanced single quotes.
  
 +- Issue #21717: The zipfile.ZipFile.open function now supports 'x' (exclusive
 +  creation) mode.
 +
  - Issue #21802: The reader in BufferedRWPair now is closed even when closing
    writer failed in BufferedRWPair.close().