From d36d669ddfd447fbbe28faef18457177bf102881 Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Thu, 17 Apr 2025 11:41:22 +1000
Subject: Tweak SC_MARK_BAR to be slightly wider.

---
 doc/ScintillaHistory.html | 11 +++++++++++
 src/LineMarker.cxx        |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/doc/ScintillaHistory.html b/doc/ScintillaHistory.html
index 162ab92e5..4d69143ac 100644
--- a/doc/ScintillaHistory.html
+++ b/doc/ScintillaHistory.html
@@ -593,6 +593,17 @@
     </tr>
     </table>
     <h2 id="Releases">Releases</h2>
+    <h3>
+       <a href="https://www.scintilla.org/scintilla557.zip">Release 5.5.7</a>
+    </h3>
+    <ul>
+	<li>
+	Released 2 April 2025.
+	</li>
+	<li>
+	Tweak SC_MARK_BAR to be slightly wider by using next higher whole pixel instead of next lower for margin width / 3.
+	</li>
+    </ul>
     <h3>
        <a href="https://www.scintilla.org/scintilla556.zip">Release 5.5.6</a>
     </h3>
diff --git a/src/LineMarker.cxx b/src/LineMarker.cxx
index 85d8a7b59..31287883a 100644
--- a/src/LineMarker.cxx
+++ b/src/LineMarker.cxx
@@ -521,7 +521,7 @@ void LineMarker::Draw(Surface *surface, const PRectangle &rcWhole, const Font *f
 			// Hide cap by continuing a bit.
 			constexpr XYPOSITION continueLength = 5.0;
 			PRectangle rcBar = rcWhole;
-			const XYPOSITION widthBar = std::floor(rcWhole.Width() / 3.0);
+			const XYPOSITION widthBar = std::ceil(rcWhole.Width() / 3.0);
 			rcBar.left = centreX - std::floor(widthBar / 2.0);
 			rcBar.right = rcBar.left + widthBar;
 			surface->SetClip(rcWhole);	// Hide continued caps
-- 
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