Issue #4254: Adds _curses.update_lines_cols() Patch by Arnon Yaari
diff --git a/Doc/library/curses.rst b/Doc/library/curses.rst
index f3e60b4..e8dfd83 100644
--- a/Doc/library/curses.rst
+++ b/Doc/library/curses.rst
@@ -599,6 +599,13 @@
Only one *ch* can be pushed before :meth:`getch` is called.
+.. function:: update_lines_cols()
+
+ Update :envvar:`LINES` and :envvar:`COLS`. Useful for detecting manual screen resize.
+
+ .. versionadded:: 3.5
+
+
.. function:: unget_wch(ch)
Push *ch* so the next :meth:`get_wch` will return it.
diff --git a/Doc/whatsnew/3.5.rst b/Doc/whatsnew/3.5.rst
index 5d010bf..2960979 100644
--- a/Doc/whatsnew/3.5.rst
+++ b/Doc/whatsnew/3.5.rst
@@ -289,6 +289,11 @@
don't provide any options to redirect it.
(Contributed by Berker Peksag in :issue:`22389`.)
+curses
+------
+* The new :func:`curses.update_lines_cols` function updates the variables
+ :envvar:`curses.LINES` and :envvar:`curses.COLS`.
+
difflib
-------