From 899b039275f923c2db8f2f590fd29844295dd947 Mon Sep 17 00:00:00 2001
From: Coralie Mercier <coralie@w3.org>
Date: Tue, 24 Mar 2026 19:25:29 +0100
Subject: [PATCH 1/2] Update index.html

Addresses #415
---
 manual-of-style/index.html | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/manual-of-style/index.html b/manual-of-style/index.html
index baa6bb7a..60c7711b 100644
--- a/manual-of-style/index.html
+++ b/manual-of-style/index.html
@@ -910,7 +910,16 @@ <h3>Punctuation</h3>
 
 <ul>
 <li>Use correct punctuation. A hard copy of [[[CHICAGO]]] [[CHICAGO]] or
-  [[[GREGG]]] [[GREGG]] may be of some help.</li>
+  [[[GREGG]]] [[GREGG]] may be of some help.
+<ul>
+	<li>Exception: Em dash
+		<ul>
+			<li>Use an em dash (—) to clarify or elaborate on what was just said, or for more emphasis.</li>
+			<li>Put a space before and after an em dash.</li>
+		</ul>
+	</li>
+</ul>
+</li>
 
 <li>Remember you are typing <abbr title=
 "HyperText Markup Language">HTML</abbr> or <abbr title=

From 72ed2717895443a680be8bcdd4c6453c0a16445b Mon Sep 17 00:00:00 2001
From: Coralie Mercier <coralie@w3.org>
Date: Wed, 25 Mar 2026 10:38:54 +0100
Subject: [PATCH 2/2] Update manual-of-style/index.html

Co-authored-by: Shawn Lawton Henry <shawn@w3.org>
---
 manual-of-style/index.html | 1 -
 1 file changed, 1 deletion(-)

diff --git a/manual-of-style/index.html b/manual-of-style/index.html
index 60c7711b..64166087 100644
--- a/manual-of-style/index.html
+++ b/manual-of-style/index.html
@@ -914,7 +914,6 @@ <h3>Punctuation</h3>
 <ul>
 	<li>Exception: Em dash
 		<ul>
-			<li>Use an em dash (—) to clarify or elaborate on what was just said, or for more emphasis.</li>
 			<li>Put a space before and after an em dash.</li>
 		</ul>
 	</li>