Fix the "Show all" link for the keyboard shortcut modal

app/assets/javascripts/dispatcher.js.coffee

@@ -49,7 +49,7 @@ class Dispatcher
         new DropzoneInput($('.release-form'))
       when 'projects:merge_requests:show'
         new Diff()
-        shortcut_handler = new ShortcutsIssuable()
+        shortcut_handler = new ShortcutsIssuable(true)
         new ZenMode()
       when "projects:merge_requests:diffs"
         new Diff()

app/assets/javascripts/shortcuts.js.coffee

@@ -17,8 +17,7 @@ class @Shortcuts
         dataType: 'script',
         success: (e) ->
           if location and location.length > 0
-            for l in location
+            $(l).show() for l in location
-              $(l).show()
           else
             $('.hidden-shortcut').show()
             $('.js-more-help-button').remove()
@@ -28,3 +27,8 @@ class @Shortcuts
   @focusSearch: (e) ->
     $('#search').focus()
     e.preventDefault()
+
+$(document).on 'click.more_help', '.js-more-help-button', (e) ->
+  $(@).remove()
+  $('.hidden-shortcut').show()
+  e.preventDefault()

app/views/help/_shortcuts.html.haml

@@ -219,11 +219,3 @@
                 %td.shortcut
                   .key r
                 %td Reply (quoting selected text)
-
-
-:javascript
-  $('.js-more-help-button').click(function (e) {
-    $(this).remove()l
-    $('.hidden-shortcut').show();
-    e.preventDefault();
-  });