Cannot use Consumer Control "Mute", "ScanPreviousTrack", and "ScanNextTrack"

[paradox460]

• Firmware/Compiling Origin:
  https://github.com/paradox460/kll/blob/24e4a834e634b81085bcb67bb7d1a567b2bc4862/kll/layouts/infinity_ergodox/paradox_overlay_layer1.kll

• KLL Snippet:

U"D"         : CONS"SCANPREVIOUSTRACK";
U"F"         : CONS0x0CD;
U"G"         : CONS"ScanNextTrack";

• OS:

Mac OS X El Capitan 10.11.6, KLL compilation in Arch Linux Docker container from kiibohd/firmware project

• Version:
  KLL v0.5c

• Reproduction Steps:

1. Add one of the aforementioned Consumer Control Codes (CONS) to your KLL file.

2. Attempt to compile for the Ergodox Infinity.

3. Compilation fails for SOME named CONS, but not for others.

   Confirmed working:

   • Mute
   • VolumeDown
   • VolumeUp
   • Hex/Decimal coded CONS (eg CONS0x0CD for PausePlay)

   Confirmed Not Working:

   • ScanPreviousTrack
   • ScanNextTrack
   • PausePlay

Additionally, attempting to use CON instead of CONS (as indicated by this document) results in complete failures.

• Resulting Issue:
  Attempting to use some consumer control codes results in failure of compilation. Hexadecimal/Decimal variants of said consumer control codes compile and work fine

[haata]

kll transitioned to using a separate database for HID names. The old scheme where spaces were removed automatically doesn't work anymore (there were some annoying conflicts). However, while preparing for the new configurator, I believe these symbolic names were added:
https://github.com/hid-io/layouts/blob/master/base/base.json#L1541
https://github.com/hid-io/layouts/blob/master/base/base.json#L1566

You'll need to make sure your kll compiler is up-to-date.