Issue 5315 - Add support for Microsoft Edge

options.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2017 eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 53 matching lines @@
 const addSubscription = wrapper({type: "subscriptions.add"},
                                 "url", "title", "homepage");
 const toggleSubscription = wrapper({type: "subscriptions.toggle"},
                                    "url", "keepInstalled");
 const updateSubscription = wrapper({type: "subscriptions.update"}, "url");
 const importRawFilters = wrapper({type: "filters.importRaw"},
                                  "text", "removeExisting");
 const addFilter = wrapper({type: "filters.add"}, "text");
 const getFilters = wrapper({type: "filters.get"}, "subscriptionUrl");
 const removeFilter = wrapper({type: "filters.remove"}, "text");
+const quoteCSS = wrapper({type: "composer.quoteCSS"}, "CSS");
 
 const whitelistedDomainRegexp = /^@@\|\|([^/:]+)\^\$document$/;
 const statusMessages = new Map([
    ["synchronize_invalid_url",
     "filters_subscription_lastDownload_invalidURL"],
    ["synchronize_connection_error",
     "filters_subscription_lastDownload_connectionError"],
    ["synchronize_invalid_data",
     "filters_subscription_lastDownload_invalidData"],
    ["synchronize_checksum_mismatch",
@@ skipping 442 matching lines @@
   let elt = new Option();
   elt.text = text;
   elt.value = text;
   document.getElementById(boxId).appendChild(elt);
 }
 
 // Remove a filter string from a list box.
 function removeFromListBox(boxId, text)
 {
   let list = document.getElementById(boxId);
-  let selector = "option[value=" + CSS.escape(text) + "]";
-  for (let option of list.querySelectorAll(selector))
-    list.removeChild(option);
+  // Edge does not support CSS.escape yet:
+  // https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/101410/
+  quoteCSS(text, escapedCSS =>
+  {
+    let selector = "option[value=" + escapedCSS + "]";
+    for (let option of list.querySelectorAll(selector))
+      list.removeChild(option);
+  });
 }
 
 function addWhitelistDomain(event)
 {
   event.preventDefault();
 
   let domain = document.getElementById(
     "newWhitelistDomain"
   ).value.replace(/\s/g, "");
   document.getElementById("newWhitelistDomain").value = "";
@@ skipping 184 matching lines @@
       onFilterMessage(message.action, message.args[0]);
       break;
     case "prefs.respond":
       onPrefMessage(message.action, message.args[0]);
       break;
     case "subscriptions.respond":
       onSubscriptionMessage(message.action, message.args[0]);
       break;
   }
 });