From eef8f57b224be57f4fd84aae2ffac3e17b9f8918 Mon Sep 17 00:00:00 2001
From: spew <devnull@localhost>
Date: Mon, 4 Jul 2016 14:25:08 -0500
Subject: [PATCH] add history for libregexp

---
 sys/man/2/regexp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sys/man/2/regexp b/sys/man/2/regexp
index 6558dc710..7760dfe0e 100644
--- a/sys/man/2/regexp
+++ b/sys/man/2/regexp
@@ -210,3 +210,7 @@ if
 is not matched.
 .SH BUGS
 There is no way to specify or match a NUL character; NULs terminate patterns and strings.
+.SH HISTORY
+.IR Regexp (2)
+first appeared in Plan 9 from Bell Labs. This implementation was written from
+scratch for 9front (May, 2016).