docs(editor): kbd shortcuts for mac

Author: marin-bratanov

_templates/editor/keyboard-support.md

@@ -0,0 +1,3 @@
+#cmd-on-mac
+You can have the editor use the `Cmd` key on a Mac, instead of `Ctrl`, by providing a keyboard shortcut to the editor with a slash. For example: `<tool name="Bold" shortcut="Ctrl+B / Cmd+B" />`. When RadEditor detects it is running on a Mac, it will switch from expecting the `Ctrl` key to expecting the `Cmd` key.
+#end

controls/editor/accessibility-and-internationalization/keyboard-support/overview.md

@@ -77,7 +77,8 @@ RadEditor1.Tools.Add(main);
 EditorTool cut = new EditorTool();
 cut.Name = "Cut";
 cut.ShortCut = "CTRL+X";
-main.Tools.Add(cut); ````
+main.Tools.Add(cut);
+````
 ````VB
 Imports Telerik.Web.UI
 ...
@@ -98,4 +99,6 @@ or using the **ShortCut** attribute of the `<tool>` item in the ToolsFile.xml fi
 <tool name="Paste" shortcut="CTRL+V" />
 ````
 
-The shortcut mechanism will override the default shortcut of the browser, like **Ctrl+N, Ctrl+F, Ctrl+P**, so you can use those combinations for custom purposes.
+>tip The shortcut mechanism will override the default shortcut of the browser, like **Ctrl+N, Ctrl+F, Ctrl+P**, so you can use those combinations for custom purposes.
+
+>tip @[template](/_templates/editor/keyboard-support.md#cmd-on-mac)

controls/editor/functionality/toolbars/using-toolsfile.xml.md

@@ -128,7 +128,7 @@ The `headertools` element has no attributes. You can see how it can be configure
 |**imageurl**|Sets the URL to the image of the small or medium button in [RibbonBar ToolbarMode]({%slug editor/functionality/toolbars/using-ribbonbar%}) in Classic RenderMode.|
 |**imageurllarge**|Sets the URL to the image of the large button in [RibbonBar ToolbarMode]({%slug editor/functionality/toolbars/using-ribbonbar%}) in Classic RenderMode.|
 | **position** *|**Applicable only when tool is added to the HeaderTools collection**. Defines whether the tool to be added to the left or the right tool-group _([Phone Layout Toolbar Configuration]({%slug editor/mobile-support/phone-layout/toolbar-configuration%}))_.|
-|**shortcut** |The key combination for the specific tool: `<tool name="LinkManager"  />` or `<tool name="TemplateManager" shortcut="Ctrl+Shift+Alt+T" />`|
+|**shortcut** |The key combination for the specific tool: `<tool name="LinkManager" shortcut="Ctrl+L" />` or `<tool name="TemplateManager" shortcut="Ctrl+Shift+Alt+T" />`. @[template](/_templates/editor/keyboard-support.md#cmd-on-mac)|
 |**showtext** |Specifies whether to display the button name next to its icon `<tool name="ImageManager" shortcut="Ctrl+G" showtext="true" />`|
 |**showicon** |Specifies whether to display the tools icon or not. Default value is true. `<tool name="ImageManager" shortcut="Ctrl+G" showicon="false" showtext="true" />`|
 |**separator**|Indicates whether a separator should appear at the current position. Possible values are boolean true or false, but if you do not want a separator	you simply should omit this property. When set to true it does not require the Name attribute to be set as well.|
@@ -157,6 +157,8 @@ The `headertools` element has no attributes. You can see how it can be configure
 </tools>
 ````
 
+>tip @[template](/_templates/editor/keyboard-support.md#cmd-on-mac)
+
 <a name="example-3"/>
 >caption Example 3: Adding header tools.