Remove usage of non-standard Array methods.

src/content/ftp.js

@@ -9,7 +9,7 @@
     ) {
       return;
     }
-    
+
     gTable = document.getElementsByTagName("table")[0];
     gTBody = gTable.tBodies[0];
     if (gTBody.rows.length < 2)
@@ -31,7 +31,7 @@
       headCells[i].addEventListener("click", rowAction(i), true);
     }
     if (gUI_showHidden) {
-      gRows = Array.slice(gTBody.rows);
+      gRows = Array.from(gTBody.rows);
       hiddenObjects = gRows.some(row => row.className == "hidden-object");
     }
     gTable.setAttribute("order", "");
@@ -60,7 +60,7 @@
   }
   function orderBy(column) {
     if (!gRows)
-      gRows = Array.slice(gTBody.rows);
+      gRows = Array.from(gTBody.rows);
     var order;
     if (gOrderBy == column) {
       order = gTable.getAttribute("order") == "asc" ? "desc" : "asc";

src/lib/persistent-tabs.js

@@ -7,12 +7,12 @@ if (typeof flextabs === "function") {
     let rx = new RegExp(`(?:^|[#;])tab-${id}=(\\d+)(?:;|$)`);
     let current = location.hash.match(rx);
     console.log(`persisted %o`, current);
-    let toggles = tabs.querySelectorAll(".flextabs__toggle");
+    let toggles = Array.from(tabs.querySelectorAll(".flextabs__toggle"));
     let currentToggle = toggles[current && parseInt(current[1]) || 0];
     if (currentToggle) currentToggle.click();
     for (let toggle of toggles) {
       toggle.addEventListener("click", e => {
-        let currentIdx = Array.indexOf(toggles, toggle);
+        let currentIdx = toggles.indexOf(toggle);
         location.hash = location.hash.split(";").filter(p => !rx.test(p))
           .concat(`tab-${id}=${currentIdx}`).join(";");
       });

src/ui/toolbar.js

@@ -87,7 +87,7 @@
       }
       UI.local.toolbarLayout = {
         left, right,
-        hidden: Array.map(document.querySelectorAll("#top > .hider > .icon"), el => el.id),
+        hidden: Array.from(document.querySelectorAll("#top > .hider > .icon")).map(el => el.id),
       };
 
       debug("%o", UI.local);

src/xss/InjectionChecker.js

@@ -107,11 +107,10 @@ XSS.InjectionChecker = (async () => {
       var bs = {
         nq: new RegExp("[" + def + "]")
       };
-      Array.forEach("'\"`", // special treatment for quotes
-        function(c) {
-          bs[c] = new RegExp("[" + def + c + "]");
-        }
-      );
+      for (let c of ['"', '"', '`']) {
+        // special treatment for quotes
+        bs[c] = new RegExp("[" + def + c + "]");
+      }
       delete this.breakStops;
       return (this.breakStops = bs);
     },