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1 # @(#)systemv 8.1 |
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2 |
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3 # Old rules, should the need arise. |
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4 # No attempt is made to handle Newfoundland, since it cannot be expressed |
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5 # using the System V "TZ" scheme (half-hour offset), or anything outside |
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6 # North America (no support for non-standard DST start/end dates), nor |
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7 # the changes in the DST rules in the US after 1976 (which occurred after |
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8 # the old rules were written). |
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9 # |
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10 # If you need the old rules, uncomment ## lines. |
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11 # Compile this *without* leap second correction for true conformance. |
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12 |
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13 # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S |
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14 Rule SystemV min 1973 - Apr lastSun 2:00 1:00 D |
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15 Rule SystemV min 1973 - Oct lastSun 2:00 0 S |
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16 Rule SystemV 1974 only - Jan 6 2:00 1:00 D |
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17 Rule SystemV 1974 only - Nov lastSun 2:00 0 S |
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18 Rule SystemV 1975 only - Feb 23 2:00 1:00 D |
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19 Rule SystemV 1975 only - Oct lastSun 2:00 0 S |
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20 Rule SystemV 1976 max - Apr lastSun 2:00 1:00 D |
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21 Rule SystemV 1976 max - Oct lastSun 2:00 0 S |
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22 |
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23 # Zone NAME GMTOFF RULES/SAVE FORMAT [UNTIL] |
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24 ## Zone SystemV/AST4ADT -4:00 SystemV A%sT |
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25 ## Zone SystemV/EST5EDT -5:00 SystemV E%sT |
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26 ## Zone SystemV/CST6CDT -6:00 SystemV C%sT |
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27 ## Zone SystemV/MST7MDT -7:00 SystemV M%sT |
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28 ## Zone SystemV/PST8PDT -8:00 SystemV P%sT |
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29 ## Zone SystemV/YST9YDT -9:00 SystemV Y%sT |
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30 ## Zone SystemV/AST4 -4:00 - AST |
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31 ## Zone SystemV/EST5 -5:00 - EST |
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32 ## Zone SystemV/CST6 -6:00 - CST |
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33 ## Zone SystemV/MST7 -7:00 - MST |
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34 ## Zone SystemV/PST8 -8:00 - PST |
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35 ## Zone SystemV/YST9 -9:00 - YST |
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36 ## Zone SystemV/HST10 -10:00 - HST |