From 1df9c1005f6be20e03a55e3ba203e5cdc1fa9eba Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Sun, 20 Jan 2019 18:06:04 +0900
Subject: [MFM] __ 構文はアルファベットのみに
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---
 src/mfm/parser.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/mfm/parser.ts b/src/mfm/parser.ts
index c271b62e23..10b16d619a 100644
--- a/src/mfm/parser.ts
+++ b/src/mfm/parser.ts
@@ -154,7 +154,7 @@ const mfm = P.createLanguage({
 
 	//#region Bold
 	bold: r =>
-		P.regexp(/(\*\*|__)([\s\S]+?)\1/, 2)
+		P.alt(P.regexp(/\*\*([\s\S]+?)\*\*/, 1), P.regexp(/__([a-zA-Z0-9\s]+?)__/, 1))
 		.map(x => createTree('bold', P.alt(
 			r.strike,
 			r.italic,
-- 
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