[XXE] Macro to insert character based on code?

[Hussein Shafie]

Paul Moloney wrote:
> 
> I wanted to add a macro that will insert a zero width space (0x200b).
> Can anyone tell me what I should insert into the "parameter" line of
> following macro to do this?
> 
> 
> <command name="INSERT_ZERO_WIDTH_SPACE"
>         xmlns="http://www.xmlmind.com/xmleditor/schema/configuration";>
>  <macro undoable="false"
>         repeatable="false"
>         trace="false">
>    <sequence>
>      <command name="insertString"
>               parameter=""/>
>    </sequence>
>  </macro>
> </command>
> 

The character is inserted but you don't see it. (Save the file and open
it in a text editor and you'll see by yourself.)
---
  <binding>
    <keyPressed code="F3" />
    <command name="insertString" parameter="&#x200b;" />
  </binding>
---