maint: Redirect developers to active branch

_This_ branch does not contain actively-developed code.  More likely,
you want to check out branch-1.4 (latest stable), branch-1.6 (some
speedups over 1.4, but not yet released), or branch-2.0 (many more
experimental changes, and even further from release).

* README: Document the status of this git repository.

1 files changed, 0 insertions, 101 deletions

diff --git a/tests/modtest.c b/tests/modtest.c
deleted file mode 100644
index ad6d91b2..00000000
--- a/tests/modtest.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* GNU m4 -- A simple macro processor
-   Copyright (C) 1999-2001, 2003-2004, 2006-2008, 2010, 2013-2014, 2017
-   Free Software Foundation, Inc.
-
-   This file is part of GNU M4.
-
-   GNU M4 is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   GNU M4 is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <config.h>
-
-/* Build using only the exported interfaces, unless NDEBUG is set, in
-   which case use private symbols to speed things up as much as possible.  */
-#ifndef NDEBUG
-#  include <m4/m4module.h>
-#else
-#  include "m4private.h"
-#endif
-
-extern bool export_test (const char *foo);
-
-/*         function     macros  blind   side    minargs maxargs */
-#define builtin_functions                                       \
-  BUILTIN (test,        false,  false,  false,  0,      0)
-
-#define BUILTIN(handler, macros, blind, side, min, max) M4BUILTIN (handler)
-  builtin_functions
-#undef BUILTIN
-
-static const m4_builtin m4_builtin_table[] =
-{
-#define BUILTIN(handler, macros, blind, side, min, max)                 \
-  M4BUILTIN_ENTRY (handler, #handler, macros, blind, side, min, max)
-
-  builtin_functions
-#undef BUILTIN
-
-  { NULL, NULL, 0, 0, 0 },
-};
-
-static const m4_macro m4_macro_table[] =
-{
-  /* name               text            min     max */
-  { "__test__",         "`modtest'",    0,      0 },
-  { "onearg",           "$1",           1,      1 },
-  { "manyargs",         "$@",           0,      SIZE_MAX },
-  { NULL,               NULL,           0,      0 },
-};
-
-
-
-/**
- * modtest()
- **/
-void
-include_modtest (m4 *context, m4_module *module, m4_obstack *obs)
-{
-  const char *s = "Test module loaded.\n";
-
-  m4_install_builtins (context, module, m4_builtin_table);
-  m4_install_macros   (context, module, m4_macro_table);
-
-  /* Don't depend on OBS so that the traces are the same when used
-     directly, or via a frozen file.  */
-  fputs (s, stderr);
-}
-
-
-/**
- * test()
- **/
-M4BUILTIN_HANDLER (test)
-{
-  const char *s = "Test module called.";
-
-  assert (obs != 0);
-  obstack_grow (obs, s, strlen(s));
-}
-
-
-/**
- * export_test()
- **/
-bool
-export_test (const char *foo)
-{
-  if (foo)
-    xfprintf (stderr, "%s\n", foo);
-  return (bool) (foo != 0);
-}