systemv revision 153667
1326Salm# @(#)systemv 7.5 2326Salm 3326Salm# Old rules, should the need arise. 4326Salm# No attempt is made to handle Newfoundland, since it cannot be expressed 5326Salm# using the System V "TZ" scheme (half-hour offset), or anything outside 6326Salm# North America (no support for non-standard DST start/end dates), nor 7326Salm# the changes in the DST rules in the US after 1976 (which occurred after 8326Salm# the old rules were written). 9326Salm# 10326Salm# If you need the old rules, uncomment ## lines. 11326Salm# Compile this *without* leap second correction for true conformance. 12326Salm 13326Salm# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 14326SalmRule SystemV min 1973 - Apr lastSun 2:00 1:00 D 15326SalmRule SystemV min 1973 - Oct lastSun 2:00 0 S 16326SalmRule SystemV 1974 only - Jan 6 2:00 1:00 D 17326SalmRule SystemV 1974 only - Nov lastSun 2:00 0 S 18326SalmRule SystemV 1975 only - Feb 23 2:00 1:00 D 19326SalmRule SystemV 1975 only - Oct lastSun 2:00 0 S 20326SalmRule SystemV 1976 max - Apr lastSun 2:00 1:00 D 21326SalmRule SystemV 1976 max - Oct lastSun 2:00 0 S 22326Salm 23326Salm# Zone NAME GMTOFF RULES/SAVE FORMAT [UNTIL] 24326Salm## Zone SystemV/AST4ADT -4:00 SystemV A%sT 25326Salm## Zone SystemV/EST5EDT -5:00 SystemV E%sT 26326Salm## Zone SystemV/CST6CDT -6:00 SystemV C%sT 27326Salm## Zone SystemV/MST7MDT -7:00 SystemV M%sT 28326Salm## Zone SystemV/PST8PDT -8:00 SystemV P%sT 29326Salm## Zone SystemV/YST9YDT -9:00 SystemV Y%sT 30326Salm## Zone SystemV/AST4 -4:00 - AST 31326Salm## Zone SystemV/EST5 -5:00 - EST 32326Salm## Zone SystemV/CST6 -6:00 - CST 33326Salm## Zone SystemV/MST7 -7:00 - MST 34326Salm## Zone SystemV/PST8 -8:00 - PST 35326Salm## Zone SystemV/YST9 -9:00 - YST 36326Salm## Zone SystemV/HST10 -10:00 - HST 37326Salm