From 1ed60e6bfe8fa23379f28165a8a6f2bf480c51f3 Mon Sep 17 00:00:00 2001
From: rajayonin <rajayonin.minecraft@hotmail.com>
Date: Thu, 20 Nov 2025 10:01:10 +0100
Subject: [PATCH] prevent drawing separators on starting lines of fields

On non-consecutive ranges, we were drawing the starting line _on top_ of
the separator, which lead to some visual glitches in some viewers.
---
 src/renderer.typ | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/renderer.typ b/src/renderer.typ
index 6f0e793..532cbd4 100644
--- a/src/renderer.typ
+++ b/src/renderer.typ
@@ -387,9 +387,12 @@
   }
   let range-boundaries = ()
   for r in struct.ranges.values() {
-    let i = to-real-i(if config.ltr-bits {r.start} else {r.end})
-    range-boundaries.push(i)
+    let start-i = to-real-i(if config.ltr-bits {r.start} else {r.end})
+    let end-i = to-real-i(if config.ltr-bits {r.end} else {r.start}) + 1
+    range-boundaries.push(start-i)
+    range-boundaries.push(end-i)
   }
+  range-boundaries.dedup()
 
   // Draw colors
   for i in range(struct.bits) {