From f91e5201241451fe5f9712a97c288f1534e74b11 Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Wed, 18 May 2022 17:22:04 -0700
Subject: scroll past first page

Still some limitations. The text cursor has to be visible on screen, so
if you have a long series of drawings without intervening lines of text
you won't be able to scroll through them all.
---
 drawing.lua | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drawing.lua')

diff --git a/drawing.lua b/drawing.lua
index be4952e..7047893 100644
--- a/drawing.lua
+++ b/drawing.lua
@@ -177,6 +177,7 @@ end
 
 
 function Drawing.in_drawing(drawing, x,y)
+  if drawing.y == nil then return false end  -- outside current page
   return y >= drawing.y and y < drawing.y + Drawing.pixels(drawing.h) and x >= 16 and x < 16+Drawing_width
 end
 
-- 
cgit 1.4.1-2-gfad0