From 6e4974de3f525be2536b93906e9b3db39b2df154 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Juhani=20Krekel=C3=A4?= Date: Sun, 19 Mar 2023 17:18:55 +0200 Subject: [PATCH] Document new requirement that rectangle height is at least 1 --- ponydos.asm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ponydos.asm b/ponydos.asm index 4a9c574..d401f85 100644 --- a/ponydos.asm +++ b/ponydos.asm @@ -129,7 +129,7 @@ mainloop: ; in: ; bx = width of input buffer ; cx = width of rectangle -; dx = height of rectangle +; dx = height of rectangle (must be at least 1) ; ds:si = beginning of source data ; di = X ; bp = Y