boundaries to be recognized in post-m4 texinfo source.
_dnl__ Copyright (c) 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node _GDBN__ Bugs, Renamed Commands, Emacs, Top
@chapter Reporting Bugs in _GDBN__
@cindex Bugs in _GDBN__
_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Sequences, Emacs, Controlling _GDBN__, Top
@chapter Canned Sequences of Commands
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Emacs, _GDBN__ Bugs, Sequences, Top
@chapter Using _GDBN__ under GNU Emacs
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node _GDBN__ Files, Targets, Altering, Top
@chapter _GDBN__'s Files
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Copying, Index, Installing _GDBN__, Top
@appendix Copying GDB
@c this is an attempt to kluge around what may be a bug in texinfo;
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Installing _GDBN__, Copying, Renamed Commands, Top
@appendix Installing _GDBN__
@cindex configuring _GDBN__
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@iftex
@include rdl-apps.texinfo
@end iftex
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Renamed Commands, Installing _GDBN__, _GDBN__ Bugs, Top
@appendix Renamed Commands
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Sample Session, Invocation, New Features, Top
@chapter A Sample _GDBN__ Session
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Source, Data, Stack, Top
@chapter Examining Source Files
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Stack, Source, Stopping, Top
@chapter Examining the Stack
_dnl__ -*- Texinfo -*-
_dnl__ Copyright (c) 1988 1989 1990 1991 Free Software Foundation, Inc.
_dnl__ This file is part of the source for the GDB manual.
-_dnl__ $Id$
+@c M4 FRAGMENT: $Id$
@node Targets, Controlling _GDBN__, _GDBN__ Files, Top
@chapter Specifying a Debugging Target
@cindex debugging target