Don't strip the hash from external URLs (#53)

Author: fregante

index.js

@@ -164,6 +164,8 @@ function shortenRepoUrl(href, currentUrl = 'https://github.com') {
 			cleanHref.push(parsedUrl.search);
 		}
 
+		cleanHref.push(parsedUrl.hash);
+
 		return cleanHref.join('');
 	}
 

index.test.js

@@ -414,18 +414,6 @@ test('GitHub.com URLs', urlMatcherMacro, new Map([
 		'https://github.com/settings/profile',
 		'github.com/settings/profile',
 	],
-	[
-		'https://www.npmjs.com/',
-		'npmjs.com',
-	],
-	[
-		'https://www.npmjs.com/package/node',
-		'npmjs.com/package/node',
-	],
-	[
-		'https://example.com/nodejs/node/blob/cc8fc46/.gitignore',
-		'example.com/nodejs/node/blob/cc8fc46/.gitignore',
-	],
 	[
 		'https://github.com/',
 		'github.com',
@@ -515,3 +503,34 @@ test('GitHub.com URLs', urlMatcherMacro, new Map([
 		'Wiki: "Can you add this feature?"',
 	],
 ]));
+
+test('External URLs', urlMatcherMacro, new Map([
+	[
+		'https://developer.mozilla.org/en-US/docs/Web/API/Document/createElement#parameters',
+		'developer.mozilla.org/en-US/docs/Web/API/Document/createElement#parameters',
+	],
+	[
+		'https://www.google.com/',
+		'google.com',
+	],
+	[
+		'https://wwww.google.com/',
+		'wwww.google.com',
+	],
+	[
+		'http://www.google.com/',
+		'http://www.google.com',
+	],
+	[
+		'https://www.npmjs.com/',
+		'npmjs.com',
+	],
+	[
+		'https://www.npmjs.com/package/node',
+		'npmjs.com/package/node',
+	],
+	[
+		'https://example.com/nodejs/node/blob/cc8fc46/.gitignore',
+		'example.com/nodejs/node/blob/cc8fc46/.gitignore',
+	],
+]));