From 7c88e74478a6c37e2885c973949d8cf283ce5da5 Mon Sep 17 00:00:00 2001
From: Tatsunori Uchino <tats.u@live.jp>
Date: Wed, 13 Sep 2023 17:25:55 +0900
Subject: [PATCH] =?UTF-8?q?=E6=AD=A3=E8=A6=8F=E8=A1=A8=E7=8F=BE=E3=82=B3?=
 =?UTF-8?q?=E3=83=B3=E3=83=91=E3=82=A4=E3=83=AB=E3=82=A8=E3=83=A9=E3=83=BC?=
 =?UTF-8?q?=E6=99=82=E3=81=AE=E3=82=A8=E3=83=A9=E3=83=BC=E3=83=A1=E3=83=83?=
 =?UTF-8?q?=E3=82=BB=E3=83=BC=E3=82=B8=E8=BF=BD=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 sakura_core/String_define.h        | 3 ++-
 sakura_core/extmodule/CBregexp.cpp | 4 +++-
 sakura_core/sakura_rc.rc           | 1 +
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/sakura_core/String_define.h b/sakura_core/String_define.h
index e878572890..f45be768df 100644
--- a/sakura_core/String_define.h
+++ b/sakura_core/String_define.h
@@ -1326,5 +1326,6 @@
 #define STR_FILEDIALOG_MRU				35040
 #define STR_FILEDIALOG_OPENFOLDER		35041
 #define STR_GSTR_APPNAME				35047
+#define STR_BREGONIG_PREAMBLE			35048
 
-// Now using max number 35047 by STR_GSTR_APPNAME
+// Now using max number 35048 by STR_GSTR_APPNAME
diff --git a/sakura_core/extmodule/CBregexp.cpp b/sakura_core/extmodule/CBregexp.cpp
index 0b4d12fd1f..2796ed99c1 100644
--- a/sakura_core/extmodule/CBregexp.cpp
+++ b/sakura_core/extmodule/CBregexp.cpp
@@ -675,7 +675,9 @@ bool CheckRegexpSyntax(
 	}
 	if( !cRegexp.Compile( szPattern, NULL, nOption, bKakomi ) ){	// 2002/2/1 hor追加
 		if( bShowMessage ){
-			::MessageBox( hWnd, cRegexp.GetLastMessage(),
+			std::wstring message(LS(STR_BREGONIG_PREAMBLE));
+			message.append(cRegexp.GetLastMessage());
+			::MessageBox( hWnd, message.c_str(),
 				LS(STR_BREGONIG_TITLE), MB_OK | MB_ICONEXCLAMATION );
 		}
 		return false;
diff --git a/sakura_core/sakura_rc.rc b/sakura_core/sakura_rc.rc
index 19ed8e290e..a77ded92a6 100644
--- a/sakura_core/sakura_rc.rc
+++ b/sakura_core/sakura_rc.rc
@@ -3161,6 +3161,7 @@ BEGIN
     STR_DLGFNCLST_UNIFY     "現在の画面のドッキング配置情報をすべての共通設定・タイプ別設定にコピーして統一します。\n（現在開いている他画面の状態も統一します。）\n"
     STR_BREGONIG_ERROR      "bregonig.dll のロードで予期せぬエラーが発生しました。"
     STR_BREGONIG_TITLE      "正規表現エラー"
+	STR_BREGONIG_PREAMBLE   "正規表現の構文に誤りがあります。\n詳細："
     STR_ERR_CWSH09          "マクロの実行を中断しました。"
     STR_ERR_DLGMACRO03_1    "入力改行コードが指定されていません．"
     STR_ERR_DLGMACRO16      "数値を指定してください．"