Can't remap the function key

[piersolenski]

Trying to map the following gives me the error ERROR: invalid <to> in main section's Ctrl -> Function:

{
  :des "Ctrl -> Function"
  :rules [
    [:left_control :keyboard_fn]
  ]
}

[0l0l0l]

no need in keyboard_ part fn will work

{
  :des "Ctrl -> Function"
  :rules [
    [:left_control :fn]
  ]
}

[piersolenski]

Great, thanks!