--- NEWS | 3 ++- zdump.8 | 4 +++- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/NEWS b/NEWS index 7f96547..06e7094 100644 --- a/NEWS +++ b/NEWS @@ -44,7 +44,8 @@ Unreleased, experimental changes Changes affecting documentation and commentary - zdump's gmtoff=N output is now documented. + zdump's gmtoff=N output is now documented, and its isdst=D output + is now documented to possibly output D values other than 0 or 1. zdump -c's treatment of years is now documented to use the Gregorian calendar and Universal Time without leap seconds, diff --git a/zdump.8 b/zdump.8 index dd36331..be220fa 100644 --- a/zdump.8 +++ b/zdump.8 @@ -35,7 +35,9 @@ Each line is followed by .BI isdst= D where .I D -is 1 if the given time is Daylight Saving Time and is 0 otherwise. +is positive, zero, or negative depending on whether +the given time is daylight saving time, standard time, +or an unknown time type, respectively. Each line is also followed by .BI gmtoff= N if the given local time is known to be -- 1.9.3