SevSeg	KEYWORD1
setNumber	KEYWORD2
refreshDisplay	KEYWORD2
setBrightness	KEYWORD2
setSegments	KEYWORD2
setChars	KEYWORD2
blank	KEYWORD2
COMMON_CATHODE	LITERAL1
COMMON_ANODE	LITERAL1
N_TRANSISTORS	LITERAL1
P_TRANSISTORS	LITERAL1
NP_COMMON_CATHODE	LITERAL1
NP_COMMON_ANODE	LITERAL1