patch 8.2.4922: mouse test fails on MS-Windows
Problem: Mouse test fails on MS-Windows.
Solution: Set 'mousemodel' to "extend".
diff --git a/src/testdir/test_edit.vim b/src/testdir/test_edit.vim
index 8c4d9f2..f0dd446 100644
--- a/src/testdir/test_edit.vim
+++ b/src/testdir/test_edit.vim
@@ -1232,9 +1232,11 @@
call test_setmouse(4, 3)
call feedkeys("A\<LeftMouse>\<esc>", 'tnix')
call assert_equal([0, 27, 2, 0], getpos('.'))
+ set mousemodel=extend
call test_setmouse(5, 3)
call feedkeys("A\<RightMouse>\<esc>\<esc>", 'tnix')
call assert_equal([0, 28, 2, 0], getpos('.'))
+ set mousemodel&
call cursor(1, 100)
norm! zt
" this should move by a screen up, but when the test