bpo-22069: Update TextIO documentation (GH-6609)
Clarify that flush is implied when the call to write contains a newline character.
(cherry picked from commit 7ffd4c58fae08b29259eebd6cbcd2287820b14e8)
Co-authored-by: Elena Oat <oat.elena@gmail.com>
diff --git a/Doc/library/io.rst b/Doc/library/io.rst
index 5c71d90..f2e0fdb 100644
--- a/Doc/library/io.rst
+++ b/Doc/library/io.rst
@@ -889,7 +889,7 @@
characters written are translated to the given string.
If *line_buffering* is ``True``, :meth:`flush` is implied when a call to
- write contains a newline character.
+ write contains a newline character or a carriage return.
If *write_through* is ``True``, calls to :meth:`write` are guaranteed
not to be buffered: any data written on the :class:`TextIOWrapper`