qmk_firmware/keyboards/planck/keymaps/fsck/rules.mk

#pragma once
NKRO_ENABLE = yes            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
[Keymap] Add fsck keymaps for eco, planck and preonic (#5106) * Add the fsck keymaps for eco, planck and preonic * Review changes for fsck layout 2019-02-14 01:51:16 +00:00			`#pragma once`
			`NKRO_ENABLE = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work`
			`BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality`