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Diffstat (limited to 'doc/getdate.texi')
-rw-r--r-- | doc/getdate.texi | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/getdate.texi b/doc/getdate.texi index d1d42b3e3..2a7fbab95 100644 --- a/doc/getdate.texi +++ b/doc/getdate.texi @@ -259,10 +259,13 @@ which uses @samp{12m} for noon and @samp{12pm} for midnight.) The time may alternatively be followed by a time zone correction, expressed as @samp{@var{s}@var{hh}@var{mm}}, where @var{s} is @samp{+} or @samp{-}, @var{hh} is a number of zone hours and @var{mm} is a number -of zone minutes. When a time zone correction is given this way, it +of zone minutes. You can also separate @var{hh} from @var{mm} with a colon. +When a time zone correction is given this way, it forces interpretation of the time relative to Coordinated Universal Time (@sc{utc}), overriding any previous -specification for the time zone or the local time zone. The @var{minute} +specification for the time zone or the local time zone. For example, +@samp{+0530} and @samp{+05:30} both stand for the time zone 5.5 hours +ahead of @sc{utc} (e.g., India). The @var{minute} part of the time of day may not be elided when a time zone correction is used. This is the best way to specify a time zone correction by fractional parts of an hour. @@ -283,6 +286,10 @@ Time. Any included periods are ignored. By following a non-daylight-saving time zone by the string @samp{DST} in a separate word (that is, separated by some white space), the corresponding daylight saving time zone may be specified. +Alternatively, a non-daylight-saving time zone can be followed by a +time zone correction, to add the two values. This is normally done +only for @samp{UTC}; for example, @samp{UTC+05:30} is equivalent to +@samp{+05:30}. Time zone items other than @samp{UTC} and @samp{Z} are obsolescent and are not recommended, because they |