fix: parts of new github code view, issue #90

lib/builtin-rules.js

@@ -33,7 +33,7 @@ d35aaqx5ub95lt.cloudfront.net/js/app-*.js$script
 ! --
 github.com
 gist.github.com
-    std-PerformanceObserver,std-queueMicrotask,gh-compat,gh-turbo,gh-main-csp,sm-gh-extra,sm-cookie
+    std-PerformanceObserver,std-queueMicrotask,std-NavigatorClipboard,gh-compat,gh-turbo,gh-main-csp,sm-gh-extra,sm-cookie,gh-codeview
 github.com/socket-worker.js$script
 gist.github.com/socket-worker.js$script
 github.com/assets-cdn/worker/socket-worker-*.js$script

lib/main.js

@@ -52,6 +52,11 @@ function evaluateFix(fix, script, csp, contentReplace) {
         case "std-IntlRelativeTimeFormat":
             script.push(pf.Intl_RelativeTimeFormat_dummy);
             break;
+        case "std-NavigatorClipboard":
+            csp["script-src"].push("unpkg.com");
+            script.push({"src": "https://unpkg.com/[email protected]/dist/es5/overwrite-globals/clipboard-polyfill.overwrite-globals.promise.es5.js",
+                          "integrity": "sha384-5y9EbzFitRF4XTU0L+uQoWKyIAIkbKb/RV6kSZRKvilNx83HCi9ig9LP7kJqNJHX"});
+            break;
         case "std-PerformanceObserver":
             csp["script-src"].push("unpkg.com");
             script.push({"src": "https://unpkg.com/@fastly/[email protected]/polyfill/index.js",
@@ -77,6 +82,9 @@ function evaluateFix(fix, script, csp, contentReplace) {
         case "duolingo-regexp":
             contentReplace.push([String.raw`/\p{Diacritic}/gu`, `/${pf.Regex_UnicodePropertyDiacritic}/gu`]);
             break;
+        case "gh-codeview":
+            script.push(pf.Github_restoreCodeMenu);
+            break;
         case "gh-compat":
             script.push(pf.Github_customElements);
             script.push(pf.Window_ShadowRoot);