diff options
Diffstat (limited to 'usr.bin/yacc')
| -rw-r--r-- | usr.bin/yacc/yacc.1 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/yacc/yacc.1 b/usr.bin/yacc/yacc.1 index 4f6ea472d12..33443eba2ba 100644 --- a/usr.bin/yacc/yacc.1 +++ b/usr.bin/yacc/yacc.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: yacc.1,v 1.23 2010/07/20 12:53:43 jmc Exp $ +.\" $OpenBSD: yacc.1,v 1.24 2010/07/21 19:44:47 jmc Exp $ .\" .\" Copyright (c) 1989, 1990 The Regents of the University of California. .\" All rights reserved. @@ -32,7 +32,7 @@ .\" .\" from: @(#)yacc.1 5.7 (Berkeley) 7/30/91 .\" -.Dd $Mdocdate: July 20 2010 $ +.Dd $Mdocdate: July 21 2010 $ .Dt YACC 1 .Os .Sh NAME @@ -197,6 +197,8 @@ The flags .Op Fl or are extensions to that specification. .Sh HISTORY +Yacc was originally developed at AT&T by Stephen C. Johnson. +.Pp Berkeley Yacc was originally developed using PCC on a VAX with the intent of being as compatible as possible with AT&T Yacc. Much is owed to the unflagging efforts of Keith Bostic. |