Add History section. sleep appeared in v4.

2002-06-10 09:07:22 +00:00 · 2002-06-10 09:07:22 +00:00 · 91c0081804
commit 91c0081804
parent 851623f449
1 changed files with 5 additions and 0 deletions
--- a/bin/sleep/sleep.1
+++ b/bin/sleep/sleep.1
@ -127,3 +127,8 @@ The
 command is expected to be
 .St -p1003.2
 compatible.
+.Sh HISTORY
+A
+.Nm
+command appeared in
+.At v4 .