From 2a344dfbd84ff84e9d79a3c5fc172756bf153954 Mon Sep 17 00:00:00 2001
From: "Ch. (Chanhwi Choi)" <ccwpc@hanmail.net>
Date: Thu, 3 Jan 2019 08:38:26 +0900
Subject: [PATCH] =?UTF-8?q?adds=20ko-KR=20=E3=81=AA=20to=20=E3=81=AB?=
 =?UTF-8?q?=E3=82=83=20(#3820)?=
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* adds ko-KR な to にゃ
- this only take considers pre-composed "Hangul Syllables",
not composable area "Hangul Jamo" which are not used commonly
- 56 is '냐' - '나'

* replace magic number as suggested
---
 src/models/note.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/models/note.ts b/src/models/note.ts
index f334970750..f2fb39051b 100644
--- a/src/models/note.ts
+++ b/src/models/note.ts
@@ -372,7 +372,14 @@ export const pack = async (
 	//#endregion
 
 	if (_note.user.isCat && _note.text) {
-		_note.text = _note.text.replace(/な/g, 'にゃ').replace(/ナ/g, 'ニャ').replace(/ﾅ/g, 'ﾆｬ');
+		_note.text = (_note.text
+			// ja-JP
+			.replace(/な/g, 'にゃ').replace(/ナ/g, 'ニャ').replace(/ﾅ/g, 'ﾆｬ')
+			// ko-KR
+			.replace(/[나-낳]/g, (match: string) => String.fromCharCode(
+				match.codePointAt(0)  + '냐'.charCodeAt(0) - '나'.charCodeAt(0)
+			))
+		);
 	}
 
 	if (!opts.skipHide) {