From df2eaea6a92c7d89d604d0a4e885d064678ce3ed Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Thu, 10 Jul 2014 16:32:44 -0700
Subject: Add div() function for integer division & remainder.

---
 doc/gawk.1 | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'doc/gawk.1')

diff --git a/doc/gawk.1 b/doc/gawk.1
index e3275e87..d5756f08 100644
--- a/doc/gawk.1
+++ b/doc/gawk.1
@@ -13,7 +13,7 @@
 .		if \w'\(rq' .ds rq "\(rq
 .	\}
 .\}
-.TH GAWK 1 "Apr 17 2014" "Free Software Foundation" "Utility Commands"
+.TH GAWK 1 "Jul 10 2014" "Free Software Foundation" "Utility Commands"
 .SH NAME
 gawk \- pattern scanning and processing language
 .SH SYNOPSIS
@@ -2629,6 +2629,23 @@ Return the cosine of
 .IR expr ,
 which is in radians.
 .TP
+.BI div( num ", " denom ", " result )
+Truncate
+.I num
+and
+.I denom
+to integers. Return the quotient of
+.I num
+divided by
+.I denom
+in \fIresult\fB["quotient"]\fR
+and the remainder in
+in \fIresult\fB["remainder"]\fR.
+This is a
+.I gawk
+extension, primarily of value when working with
+arbitrarily large integers.
+.TP
 .BI exp( expr )
 The exponential function.
 .TP
-- 
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