From 938e3ca1bb1ab20a6f0743121e1e60960efdfa64 Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Mon, 27 Jun 2022 17:36:10 -0700
Subject: when naming points, allow backspacing back to ''

---
 main.lua | 1 +
 1 file changed, 1 insertion(+)

(limited to 'main.lua')

diff --git a/main.lua b/main.lua
index 71c7e4d..22ef6e7 100644
--- a/main.lua
+++ b/main.lua
@@ -552,6 +552,7 @@ function App.keychord_pressed(chord, key)
       elseif chord == 'backspace' then
         local len = utf8.len(p.name)
         local byte_offset = Text.offset(p.name, len-1)
+        if len == 1 then byte_offset = 0 end
         p.name = string.sub(p.name, 1, byte_offset)
         record_undo_event({before=before, after=snapshot(Lines.current_drawing_index)})
       end
-- 
cgit 1.4.1-2-gfad0