more undo. almost working.

1 files changed, 2 insertions, 0 deletions

diff --git a/main.c b/main.c
index ea2c16f..2b78b17 100644
--- a/main.c
+++ b/main.c
@@ -215,6 +215,8 @@ int main(void) {
 
 		//buffer_print_debug(&text_buffer);
 		buffer_check_valid(&text_buffer);
+		printf("\033[H\033[2J"); fflush(stdout);
+		buffer_print_undo_history(&text_buffer);
 
 		SDL_GL_SwapWindow(window);
 	}