winansi: add a routine to clear the screen bufferansi

And use it to restore the old behaviour of vi and less:  they reset
the cursor to the top of the buffer and clear it.

1 files changed, 1 insertions, 1 deletions

diff --git a/miscutils/less.c b/miscutils/less.c
index 014a649e0..cc0e20bc7 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -1068,7 +1068,7 @@ static void reinitialize(void)
                 printf("\033[999;999H" "\033[6n");
 #endif
 #if ENABLE_PLATFORM_MINGW32
-        puts(CLEAR);
+        reset_screen();
 #endif
         buffer_fill_and_print();
 }