Help Merging 2 keymaping Files

ive posted this question on another sight with no success. So dont feel like making a long drawn out post,so going to make it short and seet.

useing RPI3 mb RUNNING OSMC

Having issues with the context menu operation.

This key map code disableds the C function to enable the context menu.

Code:
<keymap>
  <global>
    <keyboard>
<c mod="alt,ctrl,shift">ContextMenu</c>
<c>noop</c>
    </keyboard>
  </global>
  <fullscreenvideo>
   <keyboard>
<c>Playlist</c>
</keyboard>
  </fullscreenvideo>
</keymap>

This key map code enables the menu button on the beybored (right click) and remote for the context menu

Code:
<keymap><global><keyboard><key id="61656">contextmenu</key></keyboard></global></keymap>

Each of these codes work perfect individually in a .XML file in the keymap DIR, but i cant figure a way to get them to work at the samevtime or combine the files. Any help would be much appreciated, THANKS IN ADVANCE