implemented so that when you press "e" it will jump to edit page

src/client/js/components/Hotkeys/Hotkeys.jsx

@@ -2,6 +2,7 @@ import React from 'react';
 import HotkeysDetector from '../HotkeysDetector/HotkeysDetector';
 import StaffCredit from '../StaffCredit/StaffCredit';
 import MirrorMode from '../MirrorMode/MirrorMode';
+import PageEdit from '../PageHotkeys/PageEdit';
 
 export default class Hotkeys extends React.Component {
 
@@ -13,6 +14,7 @@ export default class Hotkeys extends React.Component {
     this.supportClasses = [
       StaffCredit,
       MirrorMode,
+      PageEdit,
     ];
     this.keymap = this.keymapSet();
     this.deleteRender = this.deleteRender.bind(this);

src/client/js/legacy/crowi.js

@@ -85,16 +85,6 @@ Crowi.modifyScrollTop = function() {
   }, timeout);
 };
 
-Crowi.handleKeyEHandler = (event) => {
-  // ignore when dom that has 'modal in' classes exists
-  if (document.getElementsByClassName('modal in').length > 0) {
-    return;
-  }
-  // show editor
-  $('a[data-toggle="tab"][href="#edit"]').tab('show');
-  event.preventDefault();
-};
-
 Crowi.handleKeyCtrlSlashHandler = (event) => {
   // show modal to create a page
   $('#shortcuts-modal').modal('toggle');
@@ -420,11 +410,6 @@ window.addEventListener('keydown', (event) => {
   }
 
   switch (event.key) {
-    case 'e':
-      if (!event.ctrlKey && !event.metaKey && !event.altKey && !event.shiftKey) {
-        Crowi.handleKeyEHandler(event);
-      }
-      break;
     case '/':
       if (event.ctrlKey || event.metaKey) {
         Crowi.handleKeyCtrlSlashHandler(event);