diff options
Diffstat (limited to 'tz/ziguard.awk')
| -rw-r--r-- | tz/ziguard.awk | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tz/ziguard.awk b/tz/ziguard.awk index 6888c27..2be6d52 100644 --- a/tz/ziguard.awk +++ b/tz/ziguard.awk @@ -104,13 +104,19 @@ DATAFORM != "main" { } if (!vanguard && $1 == "Rule" && $2 == "Morocco" && 2019 <= $3) { if ($9 == "0") { + last_std_date = $3 " " $6 " " $7 " " $8 sub(/\t0\t/, "\t1:00\t") } else { sub(/\t-1:00\t/, "\t0\t") } } if (!vanguard && $1 == "1:00" && $2 == "Morocco" && $3 == "+01/+00") { - sub(/1:00\tMorocco\t\+01\/\+00$/, "0:00\tMorocco\t+00/+01") + # This introduces a transition from 01:59:59 +00 to 03:00:00 +01 + # with both times being standard (i.e., a change to standard UT offset). + # This is rearguard's way to approximate the actual prediction, + # which is that of an ordinary transition from DST to standard time. + sub(/1:00\tMorocco\t\+01\/\+00$/, + "0:00\tMorocco\t+00/+01\t" last_std_date "\n\t\t\t 1:00\t-\t+01") } } |