FYI: Do not edit ac*.at files

[Akim Demaille]

Index: ChangeLog
from  Akim Demaille  <address@hidden>

        * tests/mktests.sh (au_exclude_egrep): Make it harder to be
        willing to edit the output files.

Index: tests/acc.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/acc.at,v
retrieving revision 1.6
diff -u -u -r1.6 acc.at
--- tests/acc.at 23 Jun 2003 11:11:42 -0000 1.6
+++ tests/acc.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/c macros.])
Index: tests/acfortran.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/acfortran.at,v
retrieving revision 1.6
diff -u -u -r1.6 acfortran.at
--- tests/acfortran.at 10 Sep 2003 16:49:46 -0000 1.6
+++ tests/acfortran.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/fortran macros.])
Index: tests/acfunctions.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/acfunctions.at,v
retrieving revision 1.14
diff -u -u -r1.14 acfunctions.at
--- tests/acfunctions.at 4 Sep 2003 14:33:03 -0000 1.14
+++ tests/acfunctions.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/functions macros.])
Index: tests/acgeneral.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/acgeneral.at,v
retrieving revision 1.8
diff -u -u -r1.8 acgeneral.at
--- tests/acgeneral.at 23 Jun 2003 11:11:42 -0000 1.8
+++ tests/acgeneral.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/general macros.])
Index: tests/acheaders.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/acheaders.at,v
retrieving revision 1.5
diff -u -u -r1.5 acheaders.at
--- tests/acheaders.at 23 Jun 2003 11:11:42 -0000 1.5
+++ tests/acheaders.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/headers macros.])
Index: tests/aclang.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/aclang.at,v
retrieving revision 1.6
diff -u -u -r1.6 aclang.at
--- tests/aclang.at 23 Jun 2003 11:11:42 -0000 1.6
+++ tests/aclang.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/lang macros.])
Index: tests/aclibs.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/aclibs.at,v
retrieving revision 1.2
diff -u -u -r1.2 aclibs.at
--- tests/aclibs.at 23 Jun 2003 11:11:42 -0000 1.2
+++ tests/aclibs.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/libs macros.])
Index: tests/acprograms.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/acprograms.at,v
retrieving revision 1.3
diff -u -u -r1.3 acprograms.at
--- tests/acprograms.at 23 Jun 2003 11:11:42 -0000 1.3
+++ tests/acprograms.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/programs macros.])
Index: tests/acspecific.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/acspecific.at,v
retrieving revision 1.10
diff -u -u -r1.10 acspecific.at
--- tests/acspecific.at 23 Jun 2003 11:11:42 -0000 1.10
+++ tests/acspecific.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/specific macros.])
Index: tests/acstatus.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/acstatus.at,v
retrieving revision 1.2
diff -u -u -r1.2 acstatus.at
--- tests/acstatus.at 23 Jun 2003 11:11:42 -0000 1.2
+++ tests/acstatus.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/status macros.])
Index: tests/actypes.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/actypes.at,v
retrieving revision 1.4
diff -u -u -r1.4 actypes.at
--- tests/actypes.at 23 Jun 2003 11:11:42 -0000 1.4
+++ tests/actypes.at 10 Sep 2003 16:53:33 -0000
@@ -1,4 +1,9 @@
-# Generated by mktests.sh, do not edit by hand.        -*- Autotest -*-
+# Generated by mktests.sh.                     -*- Autotest -*-
+
+## --------------------- ##
+## Do not edit by hand.  ##
+## --------------------- ##
+
 # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
 AT_BANNER([Testing autoconf/types macros.])
Index: tests/mktests.sh
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/mktests.sh,v
retrieving revision 1.34
diff -u -u -r1.34 mktests.sh
--- tests/mktests.sh 10 Sep 2003 16:49:46 -0000 1.34
+++ tests/mktests.sh 10 Sep 2003 16:53:33 -0000
@@ -218,7 +218,12 @@
   # Filter out required macros.
   {
     sed 's/^ *//' <<MK_EOF
-    # Generated by $as_me, do not edit by hand.        -*- Autotest -*-
+    # Generated by $as_me.                     -*- Autotest -*-
+
+    ## --------------------- ##
+    ## Do not edit by hand.  ##
+    ## --------------------- ##
+
     # Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
 
     AT_BANNER([Testing autoconf/$base macros.])
@@ -245,6 +250,8 @@
   # check, output /rien du tout/[1].
   if grep AT_CHECK ac$base.tat >/dev/null 2>&1; then
     mv ac$base.tat ac$base.at
+    # Help people not to update these files by hand.
+    chmod a-w ac$base.at
   else
     rm -f ac$base.tat ac$base.at
     touch ac$base.at