From 7fd3c92efed31a59e8e4c523f260313df348d244 Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Fri, 20 May 2022 05:41:25 -0700
Subject: [PATCH] start remembering where the cursor is drawn in px

We'll start using this in cursor up/down motions.
---
 main.lua | 2 ++
 text.lua | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/main.lua b/main.lua
index 19f9b21..870863d 100644
--- a/main.lua
+++ b/main.lua
@@ -44,6 +44,8 @@ Cursor_pos = 1  -- in Unicode codepoints, from 1 to utf8.len(line) + 1
 
 Screen_width, Screen_height, Screen_flags = 0, 0, nil
 
+Cursor_x, Cursor_y = 0, 0  -- in pixels
+
 Current_drawing_mode = 'line'
 Previous_drawing_mode = nil
 
diff --git a/text.lua b/text.lua
index 44abc67..f4181d8 100644
--- a/text.lua
+++ b/text.lua
@@ -52,6 +52,8 @@ function Text.draw_cursor(x, y)
   love.graphics.setColor(1,0,0)
   love.graphics.circle('fill', x,y+math.floor(15*Zoom), 2)
   love.graphics.setColor(0,0,0)
+  Cursor_x = x
+  Cursor_y = y+math.floor(15*Zoom)
 end
 
 function Text.compute_fragments(line, line_width)