Issue #19273: The marker comments Argument Clinic uses have been changed
to improve readability.
diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c
index 362618f..2a70337 100644
--- a/Modules/_cursesmodule.c
+++ b/Modules/_cursesmodule.c
@@ -134,11 +134,11 @@
 #define STRICT_SYSV_CURSES
 #endif
 
-/*[clinic]
+/*[clinic input]
 module curses
 class curses.window
-[clinic]*/
-/*[clinic checksum: da39a3ee5e6b4b0d3255bfef95601890afd80709]*/
+[clinic start generated code]*/
+/*[clinic end generated code: checksum=da39a3ee5e6b4b0d3255bfef95601890afd80709]*/
 
 /* Definition of exception curses.error */
 
@@ -555,7 +555,7 @@
 
 /* Addch, Addstr, Addnstr */
 
-/*[clinic]
+/*[clinic input]
 
 curses.window.addch
 
@@ -581,7 +581,7 @@
 overwriting any character previously painted at that location.
 By default, the character position and attributes are the
 current settings for the window object.
-[clinic]*/
+[clinic start generated code]*/
 
 PyDoc_STRVAR(curses_window_addch__doc__,
 "addch([x, y,] ch, [attr])\n"
@@ -650,7 +650,7 @@
 
 static PyObject *
 curses_window_addch_impl(PyObject *self, int group_left_1, int x, int y, PyObject *ch, int group_right_1, long attr)
-/*[clinic checksum: 44ed958b891cde91205e584c766e048f3999714f]*/
+/*[clinic end generated code: checksum=44ed958b891cde91205e584c766e048f3999714f]*/
 {
     PyCursesWindowObject *cwself = (PyCursesWindowObject *)self;
     int coordinates_group = group_left_1;