Update javascript.js

Clean up.

editor/js/libs/codemirror/mode/javascript.js

@@ -895,7 +895,7 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {
     indent: function(state, textAfter) {
       if (state.tokenize == tokenComment || state.tokenize == tokenQuasi) return CodeMirror.Pass;
       if (state.tokenize != tokenBase) return 0;
-      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical, top
+      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical, top;
       // Kludge to prevent 'maybelse' from blocking lexical scope pops
       if (!/^\s*else\b/.test(textAfter)) for (var i = state.cc.length - 1; i >= 0; --i) {
         var c = state.cc[i];
@@ -951,7 +951,7 @@ CodeMirror.defineMIME("application/x-javascript", "javascript");
 CodeMirror.defineMIME("application/ecmascript", "javascript");
 CodeMirror.defineMIME("application/json", { name: "javascript", json: true });
 CodeMirror.defineMIME("application/x-json", { name: "javascript", json: true });
-CodeMirror.defineMIME("application/manifest+json", { name: "javascript", json: true })
+CodeMirror.defineMIME("application/manifest+json", { name: "javascript", json: true });
 CodeMirror.defineMIME("application/ld+json", { name: "javascript", jsonld: true });
 CodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true });
 CodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true });