From e77cdc2903d7a9860ebf0481dfe8d38356e9b89d Mon Sep 17 00:00:00 2001
From: Tom Moor <tom@getoutline.com>
Date: Thu, 30 Oct 2025 02:59:47 +0100
Subject: [PATCH] fix: emdash replacement conflicts with horizontal rule
 (#10515)

---
 app/editor/extensions/SmartText.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/editor/extensions/SmartText.ts b/app/editor/extensions/SmartText.ts
index 4090cb8c9a..6a34831efb 100644
--- a/app/editor/extensions/SmartText.ts
+++ b/app/editor/extensions/SmartText.ts
@@ -3,7 +3,7 @@ import { InputRule } from "@shared/editor/lib/InputRule";
 
 const rightArrow = new InputRule(/->$/, "→");
 // Note that the suppression of pipe here prevents conflict with table creation rule.
-const emdash = new InputRule(/(?:^|[^\|])(--)$/, "—");
+const emdash = new InputRule(/(?:^|[^\|])(--\s)$/, "— ");
 const oneHalf = new InputRule(/(?:^|\s)(1\/2)$/, "½");
 const threeQuarters = new InputRule(/(?:^|\s)(3\/4)$/, "¾");
 const copyright = new InputRule(/\(c\)$/, "©️");