From c6cd8ae4f5725d3f862309064735a92336a719bd Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 24 Jan 2026 10:03:36 +0000
Subject: [PATCH 1/4] Initial plan


From f85a24c5ed72461f0701e8b32986e06033312ba5 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 24 Jan 2026 10:09:20 +0000
Subject: [PATCH 2/4] Add test URL for wiki diff detection

Co-authored-by: fregante <1402241+fregante@users.noreply.github.com>
---
 index.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/index.ts b/index.ts
index 3e9988b..40dc67a 100644
--- a/index.ts
+++ b/index.ts
@@ -61,6 +61,7 @@ export const isCompareWikiPage = (url: URL | HTMLAnchorElement | Location = loca
 TEST: addTests('isCompareWikiPage', [
 	'https://github.com/brookhong/Surfingkeys/wiki/_compare/8ebb46b1a12d16fc1af442b7df0ca13ca3bb34dc...80e51eeabe69b15a3f23880ecc36f800b71e6c6d',
 	'https://github.com/brookhong/Surfingkeys/wiki/Color-Themes/_compare/8ebb46b1a12d16fc1af442b7df0ca13ca3bb34dc...80e51eeabe69b15a3f23880ecc36f800b71e6c6d',
+	'https://github.com/refined-github/refined-github/wiki/Home/_compare/b64098961263e40d985aaf7c5c03ef6f2ce4beda...ae9e6e8443a39323823748a1645e8acd4cf39dde',
 ]);
 
 export const isDashboard = (url: URL | HTMLAnchorElement | Location = location): boolean => !isGist(url) && /^$|^(orgs\/[^/]+\/)?dashboard(-feed)?(\/|$)/.test(getCleanPathname(url));
@@ -583,6 +584,7 @@ TEST: addTests('isRepoWiki', [
 	'https://github.com/tooomm/wikitest/wiki/Getting-Started/_edit',
 	'https://github.com/brookhong/Surfingkeys/wiki/_compare/8ebb46b1a12d16fc1af442b7df0ca13ca3bb34dc...80e51eeabe69b15a3f23880ecc36f800b71e6c6d',
 	'https://github.com/brookhong/Surfingkeys/wiki/Color-Themes/_compare/8ebb46b1a12d16fc1af442b7df0ca13ca3bb34dc...80e51eeabe69b15a3f23880ecc36f800b71e6c6d',
+	'https://github.com/refined-github/refined-github/wiki/Home/_compare/b64098961263e40d985aaf7c5c03ef6f2ce4beda...ae9e6e8443a39323823748a1645e8acd4cf39dde',
 ]);
 
 export const isSingleCommit = (url: URL | HTMLAnchorElement | Location = location): boolean => /^commit\/[\da-f]{5,40}$/.test(getRepo(url)?.path);

From 9f7f34ec3937f59faa2be61d8fe97df2ab91485b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 24 Jan 2026 10:18:44 +0000
Subject: [PATCH 3/4] Add isWikiRevision to detect wiki revision pages in
 hasCode

Co-authored-by: fregante <1402241+fregante@users.noreply.github.com>
---
 index.ts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/index.ts b/index.ts
index 40dc67a..290fdc6 100644
--- a/index.ts
+++ b/index.ts
@@ -64,6 +64,22 @@ TEST: addTests('isCompareWikiPage', [
 	'https://github.com/refined-github/refined-github/wiki/Home/_compare/b64098961263e40d985aaf7c5c03ef6f2ce4beda...ae9e6e8443a39323823748a1645e8acd4cf39dde',
 ]);
 
+export const isWikiRevision = (url: URL | HTMLAnchorElement | Location = location): boolean => {
+	if (!isRepoWiki(url)) {
+		return false;
+	}
+
+	const parts = getCleanPathname(url).split('/');
+	// Wiki/Page/hash or wiki/Page/_history patterns
+	// Parts: [owner, repo, 'wiki', pageName, revisionOrSpecial, ...]
+	return parts.length >= 5 && /^[\da-f]{5,40}$/.test(parts[4]);
+};
+
+TEST: addTests('isWikiRevision', [
+	'https://github.com/refined-github/refined-github/wiki/Home/b64098961263e40d985aaf7c5c03ef6f2ce4beda',
+	'https://github.com/pixiebrix/pixiebrix-extension/wiki/Web-Extensions-behaviors/664a8f7',
+]);
+
 export const isDashboard = (url: URL | HTMLAnchorElement | Location = location): boolean => !isGist(url) && /^$|^(orgs\/[^/]+\/)?dashboard(-feed)?(\/|$)/.test(getCleanPathname(url));
 TEST: addTests('isDashboard', [
 	'https://github.com///',
@@ -585,6 +601,8 @@ TEST: addTests('isRepoWiki', [
 	'https://github.com/brookhong/Surfingkeys/wiki/_compare/8ebb46b1a12d16fc1af442b7df0ca13ca3bb34dc...80e51eeabe69b15a3f23880ecc36f800b71e6c6d',
 	'https://github.com/brookhong/Surfingkeys/wiki/Color-Themes/_compare/8ebb46b1a12d16fc1af442b7df0ca13ca3bb34dc...80e51eeabe69b15a3f23880ecc36f800b71e6c6d',
 	'https://github.com/refined-github/refined-github/wiki/Home/_compare/b64098961263e40d985aaf7c5c03ef6f2ce4beda...ae9e6e8443a39323823748a1645e8acd4cf39dde',
+	'https://github.com/refined-github/refined-github/wiki/Home/b64098961263e40d985aaf7c5c03ef6f2ce4beda',
+	'https://github.com/pixiebrix/pixiebrix-extension/wiki/Web-Extensions-behaviors/664a8f7',
 ]);
 
 export const isSingleCommit = (url: URL | HTMLAnchorElement | Location = location): boolean => /^commit\/[\da-f]{5,40}$/.test(getRepo(url)?.path);
@@ -803,6 +821,7 @@ export const hasCode = (url: URL | HTMLAnchorElement | Location = location): boo
 	|| isGist(url)
 	|| isCompare(url)
 	|| isCompareWikiPage(url)
+	|| isWikiRevision(url)
 	|| isBlame(url);
 
 TEST: addTests('isRepoGitObject', [

From 2c9853a9dbe1026a8dfe0c45be71990781249d85 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 24 Jan 2026 10:21:07 +0000
Subject: [PATCH 4/4] Clarify isWikiRevision comments to reflect actual
 implementation

Co-authored-by: fregante <1402241+fregante@users.noreply.github.com>
---
 index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.ts b/index.ts
index 290fdc6..a6678f9 100644
--- a/index.ts
+++ b/index.ts
@@ -70,8 +70,8 @@ export const isWikiRevision = (url: URL | HTMLAnchorElement | Location = locatio
 	}
 
 	const parts = getCleanPathname(url).split('/');
-	// Wiki/Page/hash or wiki/Page/_history patterns
-	// Parts: [owner, repo, 'wiki', pageName, revisionOrSpecial, ...]
+	// Wiki/Page/hash pattern - detects specific revision views
+	// Parts: [owner, repo, 'wiki', pageName, revisionHash, ...]
 	return parts.length >= 5 && /^[\da-f]{5,40}$/.test(parts[4]);
 };