Macau

[jrl]

The rule for Macau ends in 1980 but its Zone indicates that the rules end in 1999.

What is the correct rule for Macau from 1980 through 1999?  Did they return to LMT?  

Rule	Macau	1975	1977	-	Apr	Sun>=15	3:30	1:00	S
Rule	Macau	1978	1980	-	Apr	Sun>=15	0:00	1:00	S
Rule	Macau	1978	1980	-	Oct	Sun>=15	0:00	0	-
# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
Zone	Asia/Macau	7:34:20 -	LMT	1912
			8:00	Macau	MO%sT	1999 Dec 20 # return to China
			8:00	PRC	C%sT