From e50b83b6adf06f628b1be57962514bb3c61b8601 Mon Sep 17 00:00:00 2001 From: Gordon Bergling Date: Wed, 31 Jul 2019 19:11:01 +0200 Subject: [PATCH] cal(1) manual page: Add Standards Section --- usr.bin/ncal/ncal.1 | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/usr.bin/ncal/ncal.1 b/usr.bin/ncal/ncal.1 index 841cb839c84..1a29b4d3e9a 100644 --- a/usr.bin/ncal/ncal.1 +++ b/usr.bin/ncal/ncal.1 @@ -179,6 +179,24 @@ Highlighting of dates is disabled if stdout is not a tty. .Sh SEE ALSO .Xr calendar 3 , .Xr strftime 3 +.Sh STANDARDS +The +.Nm +utility is compliant with the +X/Open System Interfaces option of the +.St -p1003.1-2008 +specification. +.Pp +The flags +.Op Fl 3hyJeopw , +as well as the ability to specify a month name as a single argument, +are extensions to that specification. +.Pp +The week number computed by +.Fl w +is compliant with the +.St -iso8601 +specification. .Sh HISTORY A .Nm -- 2.22.0