do not document the -c flag: it was added for posix compliance,

but posix deprecated this option in issue 6 (code remains though);

from Daniel Dickman
ok otto millert

2 files changed, 7 insertions, 12 deletions

diff --git a/usr.bin/lex/flex.1 b/usr.bin/lex/flex.1
index e70c60dad97..2490ca234ec 100644
--- a/usr.bin/lex/flex.1
+++ b/usr.bin/lex/flex.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: flex.1,v 1.30 2010/10/18 14:42:16 jmc Exp $
+.\"	$OpenBSD: flex.1,v 1.31 2011/06/08 20:22:02 jmc Exp $
 .\"
 .\" Copyright (c) 1990 The Regents of the University of California.
 .\" All rights reserved.
@@ -29,7 +29,7 @@
 .\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 .\" PURPOSE.
 .\"
-.Dd $Mdocdate: October 18 2010 $
+.Dd $Mdocdate: June 8 2011 $
 .Dt FLEX 1
 .Os
 .Sh NAME
@@ -38,7 +38,7 @@
 .Sh SYNOPSIS
 .Nm
 .Bk -words
-.Op Fl 78BbcdFfhIiLlnpsTtVvw+?
+.Op Fl 78BbdFfhIiLlnpsTtVvw+?
 .Op Fl C Ns Op Cm aeFfmr
 .Op Fl Fl help
 .Op Fl Fl version
@@ -2541,10 +2541,6 @@ maximal compression.
 .Pp
 .Fl Cfe
 is often a good compromise between speed and size for production scanners.
-.It Fl c
-A do-nothing, deprecated option included for
-.Tn POSIX
-compliance.
 .It Fl d
 Makes the generated scanner run in debug mode.
 Whenever a pattern is recognized and the global
@@ -4256,7 +4252,7 @@ specification,
 though its presence is optional.
 .Pp
 The flags
-.Op Fl 78BbCcdFfhIiLloPpSsTVw+? ,
+.Op Fl 78BbCdFfhIiLloPpSsTVw+? ,
 .Op Fl -help ,
 and
 .Op Fl -version
diff --git a/usr.bin/lex/main.c b/usr.bin/lex/main.c
index 747c25845be..1796dca7942 100644
--- a/usr.bin/lex/main.c
+++ b/usr.bin/lex/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.11 2009/10/27 23:59:39 deraadt Exp $	*/
+/*	$OpenBSD: main.c,v 1.12 2011/06/08 20:22:02 jmc Exp $	*/
 
 /* flex - tool to generate fast lexical analyzers */
 
@@ -33,7 +33,7 @@
  * PURPOSE.
  */
 
-/* $Header: /cvs/OpenBSD/src/usr.bin/lex/main.c,v 1.11 2009/10/27 23:59:39 deraadt Exp $ */
+/* $Header: /cvs/OpenBSD/src/usr.bin/lex/main.c,v 1.12 2011/06/08 20:22:02 jmc Exp $ */
 
 
 #include "flexdef.h"
@@ -1115,13 +1115,12 @@ void usage()
 	FILE *f = stdout;
 
 	fprintf( f,
-_( "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" ),
+_( "%s [-bdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" ),
 		program_name );
 	fprintf( f, _( "\t[--help --version] [file ...]\n" ) );
 
 	fprintf( f, _( "\t-b  generate backing-up information to %s\n" ),
 		backing_name );
-	fprintf( f, _( "\t-c  do-nothing POSIX option\n" ) );
 	fprintf( f, _( "\t-d  turn on debug mode in generated scanner\n" ) );
 	fprintf( f, _( "\t-f  generate fast, large scanner\n" ) );
 	fprintf( f, _( "\t-h  produce this help message\n" ) );