[src/trunk]: src/usr.bin/xlint/lint1 lint.7: document removed messages

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/749bb8d19d3e
branches:  trunk
changeset: 985719:749bb8d19d3e
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Sep 05 13:19:39 2021 +0000

description:
lint.7: document removed messages

Having just an empty string as the message was confusing.

diffstat:

 usr.bin/xlint/lint1/err.c   |  12 ++++++++----
 usr.bin/xlint/lint1/makeman |   6 +++---
 2 files changed, 11 insertions(+), 7 deletions(-)

diffs (61 lines):

diff -r e08b79933c9b -r 749bb8d19d3e usr.bin/xlint/lint1/err.c
--- a/usr.bin/xlint/lint1/err.c Sun Sep 05 12:47:10 2021 +0000
+++ b/usr.bin/xlint/lint1/err.c Sun Sep 05 13:19:39 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: err.c,v 1.142 2021/08/31 17:51:30 rillig Exp $ */
+/*     $NetBSD: err.c,v 1.143 2021/09/05 13:19:39 rillig Exp $ */
 
 /*
  * Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: err.c,v 1.142 2021/08/31 17:51:30 rillig Exp $");
+__RCSID("$NetBSD: err.c,v 1.143 2021/09/05 13:19:39 rillig Exp $");
 #endif
 
 #include <sys/types.h>
@@ -462,8 +462,12 @@
 {
        size_t i;
 
-       for (i = 0; i < sizeof(msgs) / sizeof(msgs[0]); i++)
-               printf("%zu\t%s\n", i, msgs[i]);
+       for (i = 0; i < sizeof(msgs) / sizeof(msgs[0]); i++) {
+               if (msgs[i][0] != '\0')
+                       printf("%zu\t%s\n", i, msgs[i]);
+               else
+                       printf("---\t(no longer used)\n");
+       }
 }
 
 /*
diff -r e08b79933c9b -r 749bb8d19d3e usr.bin/xlint/lint1/makeman
--- a/usr.bin/xlint/lint1/makeman       Sun Sep 05 12:47:10 2021 +0000
+++ b/usr.bin/xlint/lint1/makeman       Sun Sep 05 13:19:39 2021 +0000
@@ -1,5 +1,5 @@
 #!/bin/sh
-#      $NetBSD: makeman,v 1.3 2008/04/30 13:11:01 martin Exp $
+#      $NetBSD: makeman,v 1.4 2021/09/05 13:19:39 rillig Exp $
 #
 # Copyright (c) 2000 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -30,7 +30,7 @@
 
 
 cat << \__EOF
-.\"    $NetBSD: makeman,v 1.3 2008/04/30 13:11:01 martin Exp $
+.\"    $NetBSD: makeman,v 1.4 2021/09/05 13:19:39 rillig Exp $
 .\"
 .\" Copyright (c) 2000 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -58,7 +58,7 @@
 .\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
-.Dd July 5, 2000
+.Dd September 5, 2021
 .Dt LINT 7
 .Os
 .Sh NAME