From 3ea90fbd06ea430207b6aae47cbfa09f9ce1b614 Mon Sep 17 00:00:00 2001
From: Kohei Watanabe <kou029w@gmail.com>
Date: Mon, 29 Aug 2022 12:24:40 +0900
Subject: [PATCH] =?UTF-8?q?LF=E3=81=AE=E3=81=BF=E6=AE=8B=E3=82=8A=E7=B6=9A?=
 =?UTF-8?q?=E3=81=91=E3=82=8B=E5=95=8F=E9=A1=8C=E3=82=92=E4=BF=AE=E6=AD=A3?=
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---
 app/src/components/editor.tsx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/src/components/editor.tsx b/app/src/components/editor.tsx
index 57d515f..1fe128c 100644
--- a/app/src/components/editor.tsx
+++ b/app/src/components/editor.tsx
@@ -1,4 +1,5 @@
 import {
+  $createLineBreakNode,
   $createParagraphNode,
   $createTextNode,
   $getRoot,
@@ -25,8 +26,11 @@ export default (props: {
     const root = $getRoot();
     if (root.getFirstChild()) return;
     const paragraphNode = $createParagraphNode();
-    const textNode = $createTextNode(props.text);
-    paragraphNode.append(textNode);
+    const text = props.text
+      .split("\n")
+      .flatMap((line) => [$createTextNode(line), $createLineBreakNode()])
+      .slice(0, -1);
+    paragraphNode.append(...text);
     root.append(paragraphNode);
   };
   onCleanup(registerPlainText(editor, initialEditorState));