From fbe97ac6348725a7aee9322b41a2e1f20425c443 Mon Sep 17 00:00:00 2001
From: miteruzo <miteruzo@naver.com>
Date: Sun, 11 Jan 2026 13:39:50 +0900
Subject: [PATCH] #93

---
 frontend/src/components/WikiBody.tsx       | 8 +++-----
 frontend/src/lib/remark-wiki-autolink.ts   | 4 ++--
 frontend/src/pages/wiki/WikiDetailPage.tsx | 2 ++
 frontend/src/pages/wiki/WikiEditPage.tsx   | 8 +++++---
 4 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/frontend/src/components/WikiBody.tsx b/frontend/src/components/WikiBody.tsx
index 32ce119..0cb5cef 100644
--- a/frontend/src/components/WikiBody.tsx
+++ b/frontend/src/components/WikiBody.tsx
@@ -36,12 +36,10 @@ const mdComponents = { h1:  ({ children }) => <SectionTitle>{children}</SectionT
 export default (({ title, body }: Props) => {
   const [pageNames, setPageNames] = useState<string[]> ([])
 
-  const remarkPlugins = useMemo (() => [remarkWikiAutoLink (pageNames)], [pageNames])
+  const remarkPlugins = useMemo (
+      () => [() => remarkWikiAutoLink (pageNames), remarkGFM], [pageNames])
 
   useEffect (() => {
-    if (!(body))
-      return
-
     void (async () => {
       try
       {
@@ -54,7 +52,7 @@ export default (({ title, body }: Props) => {
 	setPageNames ([])
       }
     }) ()
-  }, [body])
+  }, [])
 
   return (
       <ReactMarkdown components={mdComponents} remarkPlugins={remarkPlugins}>
diff --git a/frontend/src/lib/remark-wiki-autolink.ts b/frontend/src/lib/remark-wiki-autolink.ts
index 15a7c29..a37772b 100644
--- a/frontend/src/lib/remark-wiki-autolink.ts
+++ b/frontend/src/lib/remark-wiki-autolink.ts
@@ -4,7 +4,7 @@ const escapeForRegExp = (s: string) => s.replace (/[.*+?^${}()|[\]\\]/g, '\\$&')
 
 
 export default (pageNames: string[], basePath = '/wiki'): ((tree: Root) => void) => {
-  const names = pageNames.sort ((a, b) => b.length - a.length)
+  const names = [...pageNames].sort ((a, b) => b.length - a.length)
 
   if (names.length === 0)
     {
@@ -46,7 +46,7 @@ export default (pageNames: string[], basePath = '/wiki'): ((tree: Root) => void)
 		  if (start > last)
 		    parts.push ({ type: 'text', value: value.slice (last, start) })
 
-		  const name = m[0]
+		  const name = m[1]
 		  parts.push ({ type:     'link',
 				url:      `${ basePath }/${ encodeURIComponent (name) }`,
 				title:    null,
diff --git a/frontend/src/pages/wiki/WikiDetailPage.tsx b/frontend/src/pages/wiki/WikiDetailPage.tsx
index b5ebd79..6a68656 100644
--- a/frontend/src/pages/wiki/WikiDetailPage.tsx
+++ b/frontend/src/pages/wiki/WikiDetailPage.tsx
@@ -36,6 +36,7 @@ export default () => {
     if (/^\d+$/.test (title))
       {
 	void (async () => {
+	  setWikiPage (undefined)
 	  try
 	  {
 	    const res = await axios.get (`${ API_BASE_URL }/wiki/${ title }`)
@@ -52,6 +53,7 @@ export default () => {
       }
 
     void (async () => {
+      setWikiPage (undefined)
       try
       {
 	const res = await axios.get (
diff --git a/frontend/src/pages/wiki/WikiEditPage.tsx b/frontend/src/pages/wiki/WikiEditPage.tsx
index e142d2e..2bda3be 100644
--- a/frontend/src/pages/wiki/WikiEditPage.tsx
+++ b/frontend/src/pages/wiki/WikiEditPage.tsx
@@ -12,6 +12,8 @@ import Forbidden from '@/pages/Forbidden'
 
 import 'react-markdown-editor-lite/lib/index.css'
 
+import type { FC } from 'react'
+
 import type { User, WikiPage } from '@/types'
 
 const mdParser = new MarkdownIt
@@ -19,7 +21,7 @@ const mdParser = new MarkdownIt
 type Props = { user: User | null }
 
 
-export default ({ user }: Props) => {
+export default (({ user }: Props) => {
   if (!(['admin', 'member'].some (r => user?.role === r)))
     return <Forbidden/>
 
@@ -93,9 +95,9 @@ export default ({ user }: Props) => {
 		{/* 送信 */}
 		<button onClick={handleSubmit}
 			className="px-4 py-2 bg-blue-600 text-white rounded disabled:bg-gray-400">
-		  追加
+		  編輯
 		</button>
 	      </>)}
 	</div>
       </MainArea>)
-}
+}) satisfies FC<Props>