From e9a28550cc28621f99b28d3f4999b72e7efccb9e Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 15 Nov 2020 14:31:40 +0530
Subject: [PATCH] explanatory note

---
 kitty/fonts/box_drawing.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kitty/fonts/box_drawing.py b/kitty/fonts/box_drawing.py
index 6d5789a9c..5fbb3985a 100644
--- a/kitty/fonts/box_drawing.py
+++ b/kitty/fonts/box_drawing.py
@@ -673,7 +673,7 @@ def eight_range(size: int, which: int) -> range:
         return range(start, start + thickness)
     extra = size - block
     thicknesses = list(repeat(thickness, 8))
-    for i in (3, 4, 2, 5, 6, 1, 7, 0):
+    for i in (3, 4, 2, 5, 6, 1, 7, 0):  # ensures the thickness of first and last are least likely to be changed
         if not extra:
             break
         extra -= 1