From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 27 Oct 1997 15:04:02 +0000 (+0000)
Subject: Clarify 12am vs 12pm vs 12m.
X-Git-Url: https://git.dogcows.com/gitweb?a=commitdiff_plain;h=66f16068862a6b34be10c3343508785d83a9cefb;hp=41c4811c30566909d4c66fd3d063686b05c32c9b;p=chaz%2Ftar

Clarify 12am vs 12pm vs 12m.
---

diff --git a/doc/tar.texi b/doc/tar.texi
index 68bb091..5706e95 100644
--- a/doc/tar.texi
+++ b/doc/tar.texi
@@ -6036,6 +6036,9 @@ or @samp{p.m.}), @var{hour} is restricted to run from 1 to 12, and
 indicates the first half of the day, @samp{pm} indicates the second
 half of the day.  In this notation, 12 is the predecessor of 1:
 midnight is @samp{12am} while noon is @samp{12pm}.
+(This is the zero-oriented interpretation of @samp{12am} and @samp{12pm},
+as opposed to the old tradition derived from Latin
+which uses @samp{12m} for noon and @samp{12pm} for midnight.)
 
 @cindex timezone correction
 @cindex minutes, timezone correction by