2000-12-01 Fernando Nasser <fnasser@redhat.com>

        * cli/cli-decode.c: New file. Handle lists of commands, their decoding
        and documentation.
        (add_cmd, deprecate_cmd, add_abbrev_cmd, add_alias_cmd, add_prefix_cmd,
        add_abbrev_prefix_cmd, not_just_help_class_command, empty_sfunc,
        add_set_cmd, add_set_enum_cmd, add_set_auto_boolean_cmd,
        add_show_from_set, delete_cmd, apropos_cmd, help_cmd, help_list,
        help_all, print_doc_line, help_cmd_list, find_cmd, lookup_cmd_1,
        undef_cmd_error, lookup_cmd, deprecated_cmd_warning,
        lookup_cmd_composition, complete_on_cmdlist, complete_on_enum):
        Moved here from command.c.
        (add_info, add_info_alias, add_com, add_com_alias): Moved here from
        top.c.
        * cli/cli-decode.h: Definitions/declarations for the above.
        * cli/cli-cmds.c: New file.  GDB CLI commands.
        (error_no_arg, info_command, show_command, help_command, show_version,
        quit_command, pwd_command, cd_command, echo_command, shell_escape,
        make_command, show_user, set_debug, show_debug, init_cmd_lists):
        Moved here from top.c.
        (apropos_command): Moved here from command.c.
        (complete_command, source_command): Moved here (part) from top.c.
        (is_complete_command): New function. Checks if a command is the
        "complete" command.
        (init_cli_cmds): New function. Add commands to the CLI (from code
        previously in top.c.
        * cli/cli-cmds.h: Definitions/declarations for the above.
        * cli/cli-script.c: New file. GDB CLI command scripting.
        (build_command_line, get_command_line, print_command_lines,
        print_command_line, execute_user_command, execute_control_command,
        while_command, if_command, arg_cleanup, setup_user_args, locate_arg,
        insert_args, realloc_body_list, read_next_line,
        recurse_read_control_structure, read_command_lines, free_command_lines,
        do_free_command_lines_cleanup, make_cleanup_free_command_lines,
        validate_comname, user_defined_command, define_command,
        document_command, source_cleanup_lines, do_fclose_cleanup,
        show_user_1): Moved here from top.c.
        (script_from_file): New function. Implements execution of a script
        contained in a file (part of code for the source_command() that used
        to exist in top.c).
        * cli/cli-script.h: Definitions/declarations for the above.
        * cli/cli-setshow.c: New file. Handle set and show GDB CLI commands.
        (parse_auto_binary_operation, parse_binary_operation,
        do_setshow_command, cmd_show_list): Moved here from command.c.
        * cli/cli-setshow.h: Definitions/declarations for the above.
        * top.c: Remove all CLI code, except the command loop.
        (gdb_init): Call init_cli_cmds().
        * command.c: Remove obsolete file.
        * command.h: Mark as DEPRECATED.
        * gdbcmd.h: Ditto.
        * call-cmds.h: Ditto.
        * Makefile.in (SFILES): Remove command.c.
        (COMMON_OBS): Remove command.o.
        (command.o): Remove obsolete target.
        (cli_decode_h, cli_cmds_h, cli_script_h, cli_setshow_h): New macros.
        Refer to CLI header files.
        (cli-decode.o, cli-cmds.o, cli-setshow.o, cli-script.o): New targets.
        (SUBDIR_CLI_OBS, SUBDIR_CLI_SRCS, SUBDIR_CLI_DEPS, SUBDIR_CLI_INITS,
        SUBDIR_CLI_LDFLAGS, SUBDIR_CLI_CFLAGS, SUBDIR_CLI_ALL, SUBDIR_CLI_CLEAN,
        SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): New macros for new cli
        subdirectory.
        * configure.in (enable_gdbcli): New option. Include the CLI in the
        executable (cannot be disabled yet).
        (CONFIG_OBS, CONFIG_DEPS, CONFIG_SRCS, CONFIG_INITS, ENABLE_CFLAGS,
        CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Add
        the corresponding SUBDIR_CLI_* macros if CLI requested.
        * configure: Regenerate.

16 files changed, 3765 insertions, 2850 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index bd27d38..ca8bba8 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,71 @@
+2000-12-01  Fernando Nasser  <fnasser@redhat.com>
+
+	* cli/cli-decode.c: New file. Handle lists of commands, their decoding
+	and documentation.
+	(add_cmd, deprecate_cmd, add_abbrev_cmd, add_alias_cmd, add_prefix_cmd,
+	add_abbrev_prefix_cmd, not_just_help_class_command, empty_sfunc,
+	add_set_cmd, add_set_enum_cmd, add_set_auto_boolean_cmd,
+	add_show_from_set, delete_cmd, apropos_cmd, help_cmd, help_list,
+	help_all, print_doc_line, help_cmd_list, find_cmd, lookup_cmd_1,
+	undef_cmd_error, lookup_cmd, deprecated_cmd_warning,
+	lookup_cmd_composition, complete_on_cmdlist, complete_on_enum):
+	Moved here from command.c.
+	(add_info, add_info_alias, add_com, add_com_alias): Moved here from
+	top.c.
+	* cli/cli-decode.h: Definitions/declarations for the above.
+	* cli/cli-cmds.c: New file.  GDB CLI commands.
+	(error_no_arg, info_command, show_command, help_command, show_version, 
+	quit_command, pwd_command, cd_command, echo_command, shell_escape,
+	make_command, show_user, set_debug, show_debug, init_cmd_lists):
+	Moved here from top.c.
+	(apropos_command): Moved here from command.c.
+	(complete_command, source_command): Moved here (part) from top.c.
+	(is_complete_command): New function. Checks if a command is the
+	"complete" command.
+	(init_cli_cmds): New function. Add commands to the CLI (from code
+	previously in top.c.
+	* cli/cli-cmds.h: Definitions/declarations for the above.
+	* cli/cli-script.c: New file. GDB CLI command scripting.
+	(build_command_line, get_command_line, print_command_lines,
+	print_command_line, execute_user_command, execute_control_command,
+	while_command, if_command, arg_cleanup, setup_user_args, locate_arg,
+	insert_args, realloc_body_list, read_next_line,
+	recurse_read_control_structure, read_command_lines, free_command_lines,
+	do_free_command_lines_cleanup, make_cleanup_free_command_lines,
+	validate_comname, user_defined_command, define_command,
+	document_command, source_cleanup_lines, do_fclose_cleanup,
+	show_user_1): Moved here from top.c.
+	(script_from_file): New function. Implements execution of a script
+	contained in a file (part of code for the source_command() that used
+	to exist in top.c).
+	* cli/cli-script.h: Definitions/declarations for the above.
+	* cli/cli-setshow.c: New file. Handle set and show GDB CLI commands.
+	(parse_auto_binary_operation, parse_binary_operation,
+	do_setshow_command, cmd_show_list): Moved here from command.c.
+	* cli/cli-setshow.h: Definitions/declarations for the above.
+	* top.c: Remove all CLI code, except the command loop.
+	(gdb_init): Call init_cli_cmds().
+	* command.c: Remove obsolete file.
+	* command.h: Mark as DEPRECATED.
+	* gdbcmd.h: Ditto.
+	* call-cmds.h: Ditto.
+	* Makefile.in (SFILES): Remove command.c.
+	(COMMON_OBS): Remove command.o.
+	(command.o): Remove obsolete target.
+	(cli_decode_h, cli_cmds_h, cli_script_h, cli_setshow_h): New macros.
+	Refer to CLI header files.
+	(cli-decode.o, cli-cmds.o, cli-setshow.o, cli-script.o): New targets.
+	(SUBDIR_CLI_OBS, SUBDIR_CLI_SRCS, SUBDIR_CLI_DEPS, SUBDIR_CLI_INITS,
+	SUBDIR_CLI_LDFLAGS, SUBDIR_CLI_CFLAGS, SUBDIR_CLI_ALL, SUBDIR_CLI_CLEAN,
+	SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): New macros for new cli
+	subdirectory.
+	* configure.in (enable_gdbcli): New option. Include the CLI in the
+	executable (cannot be disabled yet).
+	(CONFIG_OBS, CONFIG_DEPS, CONFIG_SRCS, CONFIG_INITS, ENABLE_CFLAGS,
+	CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Add
+	the corresponding SUBDIR_CLI_* macros if CLI requested.
+	* configure: Regenerate.
+
 2000-10-27  Pierre Muller  <muller@ics.u-strasbg.fr>
 
 	* p-exp.y (yylex): avoid problem with symbol name 
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 67d63d8..97d5f73 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -135,6 +135,22 @@ INTL_SRC = $(srcdir)/$(INTL_DIR)
 INTL_CFLAGS = -I$(INTL_DIR) -I$(INTL_SRC)
 
 #
+# CLI sub directory definitons
+#
+SUBDIR_CLI_OBS = \
+	cli-decode.o cli-script.o cli-cmds.o cli-setshow.o
+SUBDIR_CLI_SRCS = \
+	cli/cli-decode.c cli/cli-script.c cli/cli-cmds.c  cli/cli-setshow.c
+SUBDIR_CLI_DEPS =
+SUBDIR_CLI_INITS =
+SUBDIR_CLI_LDFLAGS=
+SUBDIR_CLI_CFLAGS=
+SUBDIR_CLI_ALL=
+SUBDIR_CLI_CLEAN=
+SUBDIR_CLI_INSTALL=
+SUBDIR_CLI_UNINSTALL=
+
+#
 # MI sub directory definitons
 #
 SUBDIR_MI_OBS = \
@@ -477,7 +493,7 @@ TARGET_FLAGS_TO_PASS = \
 SFILES = ax-general.c ax-gdb.c bcache.c blockframe.c breakpoint.c \
 	buildsym.c c-exp.y c-lang.c c-typeprint.c c-valprint.c \
 	ch-exp.c ch-lang.c ch-typeprint.c ch-valprint.c coffread.c \
-	command.c complaints.c completer.c corefile.c cp-valprint.c dbxread.c \
+	complaints.c completer.c corefile.c cp-valprint.c dbxread.c \
 	demangle.c dwarfread.c dwarf2read.c elfread.c environ.c eval.c \
 	event-loop.c event-top.c \
 	expprint.c f-exp.y f-lang.c f-typeprint.c f-valprint.c \
@@ -548,8 +564,8 @@ breakpoint_h =	breakpoint.h $(frame_h) $(value_h)
 
 command_h =	command.h
 gdbcmd_h =	gdbcmd.h $(command_h)
-
 call_cmds_h =	call-cmds.h
+
 xm_h =		@xm_h@
 tm_h =		@tm_h@
 nm_h =		@nm_h@
@@ -568,6 +584,11 @@ ui_out_h =      ui-out.h
 cli_out_h =	cli-out.h
 arch_utils_h = arch-utils.h
 
+cli_decode_h =	$(srcdir)/cli/cli-decode.h
+cli_cmds_h =	$(srcdir)/cli/cli-cmds.h
+cli_script_h =	$(srcdir)/cli/cli-script.h
+cli_setshow_h =	$(srcdir)/cli/cli-setshow.h
+
 # Header files that need to have srcdir added.  Note that in the cases
 # where we use a macro like $(gdbcmd_h), things are carefully arranged
 # so that each .h file is listed exactly once (M-x tags-search works
@@ -621,7 +642,7 @@ TAGFILES_WITH_SRCDIR = $(HFILES_WITH_SRCDIR)
 
 COMMON_OBS = version.o blockframe.o breakpoint.o findvar.o regcache.o \
 	source.o values.o eval.o valops.o valarith.o valprint.o printcmd.o \
-	symtab.o symfile.o symmisc.o linespec.o infcmd.o infrun.o command.o \
+	symtab.o symfile.o symmisc.o linespec.o infcmd.o infrun.o \
 	expprint.o environ.o stack.o thread.o \
 	event-loop.o event-top.o inf-loop.o completer.o \
 	gdbarch.o arch-utils.o gdbtypes.o copying.o $(DEPFILES) \
@@ -1214,8 +1235,8 @@ coffread.o: coffread.c $(bfd_h) $(breakpoint_h) buildsym.h \
 	symfile.h $(symtab_h) gdb-stabs.h stabsread.h target.h \
 	gdb_string.h
 
-command.o: command.c $(defs_h) $(expression_h) $(gdbcmd_h) \
-	$(gdbtypes_h) $(symtab_h) $(value_h) gdb_string.h gdb_wait.h
+# OBSOLETE command.o: command.c $(defs_h) $(expression_h) $(gdbcmd_h) \
+# OBSOLETE 	$(gdbtypes_h) $(symtab_h) $(value_h) gdb_string.h gdb_wait.h
 
 complaints.o: complaints.c complaints.h $(defs_h) $(gdbcmd_h)
 
@@ -2014,6 +2035,32 @@ varobj.o: varobj.c $(defs_h) $(frame_h) $(value_h) \
 wrapper.o: wrapper.c $(defs_h) $(frame_h) $(value_h) wrapper.h
 
 #
+# CLI dependencies
+#
+# Need to explicitly specify the compile rule as make will do nothing
+# or try to compile the object file into the cli directory.
+
+cli-decode.o: $(srcdir)/cli/cli-decode.c $(cli_decode_h) \
+		$(cli_cmds_h) $(defs_h) $(ui_out_h) \
+		$(symtab_h) gnu-regex.h
+	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-decode.c
+
+cli-cmds.o: $(srcdir)/cli/cli-cmds.c  $(cli_cmds_h) $(cli_decode_h) \
+		$(cli_script_h) $(cli_setshow_h) top.h completer.h $(defs_h) \
+		$(target_h) gdb_wait.h gnu-regex.h $(ui_out_h)
+	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-cmds.c
+
+cli-setshow.o: $(srcdir)/cli/cli-setshow.c $(cli_setshow_h) \
+		$(cli_decode_h) $(cli_cmds_h) $(defs_h) \
+		$(value_h) $(ui_out_h)
+	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-setshow.c
+
+cli-script.o: $(srcdir)/cli/cli-script.c $(cli_script_h) \
+		$(cli_cmds_h) $(cli_decode_h) top.h \
+		$(defs_h) $(value_h) language.h $(ui_out_h)
+	$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-script.c
+
+#
 # MI dependencies
 #
 # Need to explicitly specify the compile rule as make will do nothing
diff --git a/gdb/call-cmds.h b/gdb/call-cmds.h
index c96b736..5d28ad2 100644
--- a/gdb/call-cmds.h
+++ b/gdb/call-cmds.h
@@ -1,3 +1,10 @@
+/* ***DEPRECATED***  The gdblib files must not be calling/using things in any
+   of the possible command languages.  If necessary, a hook (that may be
+   present or not) must be used and set to the appropriate routine by any
+   command language that cares about it.  If you are having to include this
+   file you are possibly doing things the old way.  This file will disapear.
+   fnasser@redhat.com    */
+
 /* Prototypes for GDB commands that are called internally by other functions.
    Copyright 1992 Free Software Foundation, Inc.
 
diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
new file mode 100644
index 0000000..557e1fd
--- /dev/null
+++ b/gdb/cli/cli-cmds.c
@@ -0,0 +1,801 @@
+/* GDB CLI commands.
+   Copyright 2000 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include "defs.h"
+#include "completer.h"
+#include "target.h"	 /* For baud_rate, remote_debug and remote_timeout */
+#include "gdb_wait.h"		/* For shell escape implementation */
+#include "gnu-regex.h"		/* Used by apropos_command */
+
+#ifdef UI_OUT
+#include "ui-out.h"
+#endif
+
+#include "top.h"
+#include "cli/cli-decode.h"
+#include "cli/cli-script.h"
+#include "cli/cli-setshow.h"
+#include "cli/cli-cmds.h"
+
+#ifndef GDBINIT_FILENAME
+#define GDBINIT_FILENAME        ".gdbinit"
+#endif
+
+/* FIXME: this should be auto-configured!  */
+#ifdef __MSDOS__
+# define CANT_FORK
+#endif
+
+/* From gdb/top.c */
+
+extern void dont_repeat (void);
+
+extern void set_verbose (char *, int, struct cmd_list_element *);
+
+extern void show_history (char *, int);
+
+extern void set_history (char *, int);
+
+extern void show_commands (char *, int);
+
+/* Prototypes for local functions */
+
+static void complete_command (char *, int);
+
+static void echo_command (char *, int);
+
+static void pwd_command (char *, int);
+
+static void show_version (char *, int);
+
+static void validate_comname (char *);
+
+static void help_command (char *, int);
+
+static void show_command (char *, int);
+
+static void info_command (char *, int);
+
+static void show_debug (char *, int);
+
+static void set_debug (char *, int);
+
+static void show_user (char *, int);
+
+static void make_command (char *, int);
+
+static void shell_escape (char *, int);
+
+void apropos_command (char *, int);
+
+/* Define all cmd_list_elements.  */
+
+/* Chain containing all defined commands.  */
+
+struct cmd_list_element *cmdlist;
+
+/* Chain containing all defined info subcommands.  */
+
+struct cmd_list_element *infolist;
+
+/* Chain containing all defined enable subcommands. */
+
+struct cmd_list_element *enablelist;
+
+/* Chain containing all defined disable subcommands. */
+
+struct cmd_list_element *disablelist;
+
+/* Chain containing all defined toggle subcommands. */
+
+struct cmd_list_element *togglelist;
+
+/* Chain containing all defined stop subcommands. */
+
+struct cmd_list_element *stoplist;
+
+/* Chain containing all defined delete subcommands. */
+
+struct cmd_list_element *deletelist;
+
+/* Chain containing all defined "enable breakpoint" subcommands. */
+
+struct cmd_list_element *enablebreaklist;
+
+/* Chain containing all defined set subcommands */
+
+struct cmd_list_element *setlist;
+
+/* Chain containing all defined unset subcommands */
+
+struct cmd_list_element *unsetlist;
+
+/* Chain containing all defined show subcommands.  */
+
+struct cmd_list_element *showlist;
+
+/* Chain containing all defined \"set history\".  */
+
+struct cmd_list_element *sethistlist;
+
+/* Chain containing all defined \"show history\".  */
+
+struct cmd_list_element *showhistlist;
+
+/* Chain containing all defined \"unset history\".  */
+
+struct cmd_list_element *unsethistlist;
+
+/* Chain containing all defined maintenance subcommands. */
+
+struct cmd_list_element *maintenancelist;
+
+/* Chain containing all defined "maintenance info" subcommands. */
+
+struct cmd_list_element *maintenanceinfolist;
+
+/* Chain containing all defined "maintenance print" subcommands. */
+
+struct cmd_list_element *maintenanceprintlist;
+
+struct cmd_list_element *setprintlist;
+
+struct cmd_list_element *showprintlist;
+
+struct cmd_list_element *setdebuglist;
+
+struct cmd_list_element *showdebuglist;
+
+struct cmd_list_element *setchecklist;
+
+struct cmd_list_element *showchecklist;
+
+/* Utility used everywhere when at least one argument is needed and
+   none is supplied. */
+
+void
+error_no_arg (char *why)
+{
+  error ("Argument required (%s).", why);
+}
+
+/* The "info" command is defined as a prefix, with allow_unknown = 0.
+   Therefore, its own definition is called only for "info" with no args.  */
+
+/* ARGSUSED */
+static void
+info_command (char *arg, int from_tty)
+{
+  printf_unfiltered ("\"info\" must be followed by the name of an info command.\n");
+  help_list (infolist, "info ", -1, gdb_stdout);
+}
+
+/* The "show" command with no arguments shows all the settings.  */
+
+/* ARGSUSED */
+static void
+show_command (char *arg, int from_tty)
+{
+  cmd_show_list (showlist, from_tty, "");
+}
+
+/* Provide documentation on command or list given by COMMAND.  FROM_TTY
+   is ignored.  */
+
+/* ARGSUSED */
+static void
+help_command (char *command, int from_tty)
+{
+  help_cmd (command, gdb_stdout);
+}
+
+/* The "complete" command is used by Emacs to implement completion.  */
+
+/* ARGSUSED */
+static void
+complete_command (char *arg, int from_tty)
+{
+  int i;
+  int argpoint;
+  char *completion;
+
+  dont_repeat ();
+
+  if (arg == NULL)
+    arg = "";
+  argpoint = strlen (arg);
+
+  for (completion = line_completion_function (arg, i = 0, arg, argpoint);
+       completion;
+       completion = line_completion_function (arg, ++i, arg, argpoint))
+    {
+      printf_unfiltered ("%s\n", completion);
+      free (completion);
+    }
+}
+
+int is_complete_command (void (*func) (char *args, int from_tty))
+{
+  return func == complete_command;
+}
+
+/* ARGSUSED */
+static void
+show_version (char *args, int from_tty)
+{
+  immediate_quit++;
+  print_gdb_version (gdb_stdout);
+  printf_filtered ("\n");
+  immediate_quit--;
+}
+
+/* Handle the quit command.  */
+
+void
+quit_command (char *args, int from_tty)
+{
+  if (!quit_confirm ())
+    error ("Not confirmed.");
+  quit_force (args, from_tty);
+}
+
+/* ARGSUSED */
+static void
+pwd_command (char *args, int from_tty)
+{
+  if (args)
+    error ("The \"pwd\" command does not take an argument: %s", args);
+  getcwd (gdb_dirbuf, sizeof (gdb_dirbuf));
+
+  if (!STREQ (gdb_dirbuf, current_directory))
+    printf_unfiltered ("Working directory %s\n (canonically %s).\n",
+		       current_directory, gdb_dirbuf);
+  else
+    printf_unfiltered ("Working directory %s.\n", current_directory);
+}
+
+void
+cd_command (char *dir, int from_tty)
+{
+  int len;
+  /* Found something other than leading repetitions of "/..".  */
+  int found_real_path;
+  char *p;
+
+  /* If the new directory is absolute, repeat is a no-op; if relative,
+     repeat might be useful but is more likely to be a mistake.  */
+  dont_repeat ();
+
+  if (dir == 0)
+    error_no_arg ("new working directory");
+
+  dir = tilde_expand (dir);
+  make_cleanup (free, dir);
+
+  if (chdir (dir) < 0)
+    perror_with_name (dir);
+
+#if defined(_WIN32) || defined(__MSDOS__)
+  /* There's too much mess with DOSish names like "d:", "d:.",
+     "d:./foo" etc.  Instead of having lots of special #ifdef'ed code,
+     simply get the canonicalized name of the current directory.  */
+  dir = getcwd (gdb_dirbuf, sizeof (gdb_dirbuf));
+#endif
+
+  len = strlen (dir);
+  if (SLASH_P (dir[len - 1]))
+    {
+      /* Remove the trailing slash unless this is a root directory
+         (including a drive letter on non-Unix systems).  */
+      if (!(len == 1)		/* "/" */
+#if defined(_WIN32) || defined(__MSDOS__)
+	  && !(!SLASH_P (*dir) && ROOTED_P (dir) && len <= 3)	/* "d:/" */
+#endif
+	  )
+	len--;
+    }
+
+  dir = savestring (dir, len);
+  if (ROOTED_P (dir))
+    current_directory = dir;
+  else
+    {
+      if (SLASH_P (current_directory[strlen (current_directory) - 1]))
+	current_directory = concat (current_directory, dir, NULL);
+      else
+	current_directory = concat (current_directory, SLASH_STRING, dir, NULL);
+      free (dir);
+    }
+
+  /* Now simplify any occurrences of `.' and `..' in the pathname.  */
+
+  found_real_path = 0;
+  for (p = current_directory; *p;)
+    {
+      if (SLASH_P (p[0]) && p[1] == '.' && (p[2] == 0 || SLASH_P (p[2])))
+	strcpy (p, p + 2);
+      else if (SLASH_P (p[0]) && p[1] == '.' && p[2] == '.'
+	       && (p[3] == 0 || SLASH_P (p[3])))
+	{
+	  if (found_real_path)
+	    {
+	      /* Search backwards for the directory just before the "/.."
+	         and obliterate it and the "/..".  */
+	      char *q = p;
+	      while (q != current_directory && !SLASH_P (q[-1]))
+		--q;
+
+	      if (q == current_directory)
+		/* current_directory is
+		   a relative pathname ("can't happen"--leave it alone).  */
+		++p;
+	      else
+		{
+		  strcpy (q - 1, p + 3);
+		  p = q - 1;
+		}
+	    }
+	  else
+	    /* We are dealing with leading repetitions of "/..", for example
+	       "/../..", which is the Mach super-root.  */
+	    p += 3;
+	}
+      else
+	{
+	  found_real_path = 1;
+	  ++p;
+	}
+    }
+
+  forget_cached_source_info ();
+
+  if (from_tty)
+    pwd_command ((char *) 0, 1);
+}
+
+void
+source_command (char *args, int from_tty)
+{
+  FILE *stream;
+  struct cleanup *old_cleanups;
+  char *file = args;
+
+  if (file == NULL)
+    {
+      error ("source command requires pathname of file to source.");
+    }
+
+  file = tilde_expand (file);
+  old_cleanups = make_cleanup (free, file);
+
+  stream = fopen (file, FOPEN_RT);
+  if (!stream)
+    {
+      if (from_tty)
+	perror_with_name (file);
+      else
+	return;
+    }
+
+  script_from_file (stream, file);
+
+  do_cleanups (old_cleanups);
+}
+
+/* ARGSUSED */
+static void
+echo_command (char *text, int from_tty)
+{
+  char *p = text;
+  register int c;
+
+  if (text)
+    while ((c = *p++) != '\0')
+      {
+	if (c == '\\')
+	  {
+	    /* \ at end of argument is used after spaces
+	       so they won't be lost.  */
+	    if (*p == 0)
+	      return;
+
+	    c = parse_escape (&p);
+	    if (c >= 0)
+	      printf_filtered ("%c", c);
+	  }
+	else
+	  printf_filtered ("%c", c);
+      }
+
+  /* Force this output to appear now.  */
+  wrap_here ("");
+  gdb_flush (gdb_stdout);
+}
+
+/* ARGSUSED */
+static void
+shell_escape (char *arg, int from_tty)
+{
+#ifdef CANT_FORK
+  /* If ARG is NULL, they want an inferior shell, but `system' just
+     reports if the shell is available when passed a NULL arg.  */
+  int rc = system (arg ? arg : "");
+
+  if (!arg)
+    arg = "inferior shell";
+
+  if (rc == -1)
+    {
+      fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", arg,
+			  safe_strerror (errno));
+      gdb_flush (gdb_stderr);
+    }
+  else if (rc)
+    {
+      fprintf_unfiltered (gdb_stderr, "%s exited with status %d\n", arg, rc);
+      gdb_flush (gdb_stderr);
+    }
+#ifdef __DJGPP__
+  /* Make sure to return to the directory GDB thinks it is, in case the
+     shell command we just ran changed it.  */
+  chdir (current_directory);
+#endif
+#else /* Can fork.  */
+  int rc, status, pid;
+  char *p, *user_shell;
+
+  if ((user_shell = (char *) getenv ("SHELL")) == NULL)
+    user_shell = "/bin/sh";
+
+  /* Get the name of the shell for arg0 */
+  if ((p = strrchr (user_shell, '/')) == NULL)
+    p = user_shell;
+  else
+    p++;			/* Get past '/' */
+
+  if ((pid = fork ()) == 0)
+    {
+      if (!arg)
+	execl (user_shell, p, 0);
+      else
+	execl (user_shell, p, "-c", arg, 0);
+
+      fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", user_shell,
+			  safe_strerror (errno));
+      gdb_flush (gdb_stderr);
+      _exit (0177);
+    }
+
+  if (pid != -1)
+    while ((rc = wait (&status)) != pid && rc != -1)
+      ;
+  else
+    error ("Fork failed");
+#endif /* Can fork.  */
+}
+
+static void
+make_command (char *arg, int from_tty)
+{
+  char *p;
+
+  if (arg == 0)
+    p = "make";
+  else
+    {
+      p = xmalloc (sizeof ("make ") + strlen (arg));
+      strcpy (p, "make ");
+      strcpy (p + sizeof ("make ") - 1, arg);
+    }
+
+  shell_escape (p, from_tty);
+}
+
+/* ARGSUSED */
+static void
+show_user (char *args, int from_tty)
+{
+  struct cmd_list_element *c;
+  extern struct cmd_list_element *cmdlist;
+
+  if (args)
+    {
+      c = lookup_cmd (&args, cmdlist, "", 0, 1);
+      if (c->class != class_user)
+	error ("Not a user command.");
+      show_user_1 (c, gdb_stdout);
+    }
+  else
+    {
+      for (c = cmdlist; c; c = c->next)
+	{
+	  if (c->class == class_user)
+	    show_user_1 (c, gdb_stdout);
+	}
+    }
+}
+
+/* Search through names of commands and documentations for a certain
+   regular expression.
+*/
+void 
+apropos_command (char *searchstr, int from_tty)
+{
+  extern struct cmd_list_element *cmdlist; /*This is the main command list*/
+  regex_t pattern;
+  char *pattern_fastmap;
+  char errorbuffer[512];
+  pattern_fastmap=calloc(256,sizeof(char));
+  if (searchstr == NULL)
+      error("REGEXP string is empty");
+
+  if (regcomp(&pattern,searchstr,REG_ICASE) == 0)
+    {
+      pattern.fastmap=pattern_fastmap;
+      re_compile_fastmap(&pattern);
+      apropos_cmd (gdb_stdout,cmdlist,&pattern,"");
+    }
+  else
+    {
+      regerror(regcomp(&pattern,searchstr,REG_ICASE),NULL,errorbuffer,512);
+      error("Error in regular expression:%s",errorbuffer);
+    }
+  free(pattern_fastmap);
+}
+
+static void
+set_debug (char *arg, int from_tty)
+{
+  printf_unfiltered ("\"set debug\" must be followed by the name of a print subcommand.\n");
+  help_list (setdebuglist, "set debug ", -1, gdb_stdout);
+}
+
+static void
+show_debug (char *args, int from_tty)
+{
+  cmd_show_list (showdebuglist, from_tty, "");
+}
+
+void
+init_cmd_lists (void)
+{
+  cmdlist = NULL;
+  infolist = NULL;
+  enablelist = NULL;
+  disablelist = NULL;
+  togglelist = NULL;
+  stoplist = NULL;
+  deletelist = NULL;
+  enablebreaklist = NULL;
+  setlist = NULL;
+  unsetlist = NULL;
+  showlist = NULL;
+  sethistlist = NULL;
+  showhistlist = NULL;
+  unsethistlist = NULL;
+  maintenancelist = NULL;
+  maintenanceinfolist = NULL;
+  maintenanceprintlist = NULL;
+  setprintlist = NULL;
+  showprintlist = NULL;
+  setchecklist = NULL;
+  showchecklist = NULL;
+}
+
+
+void
+init_cli_cmds (void)
+{
+  struct cmd_list_element *c;
+
+  /* Define the classes of commands.
+     They will appear in the help list in the reverse of this order.  */
+
+  add_cmd ("internals", class_maintenance, NO_FUNCTION,
+	   "Maintenance commands.\n\
+Some gdb commands are provided just for use by gdb maintainers.\n\
+These commands are subject to frequent change, and may not be as\n\
+well documented as user commands.",
+	   &cmdlist);
+  add_cmd ("obscure", class_obscure, NO_FUNCTION, "Obscure features.", &cmdlist);
+  add_cmd ("aliases", class_alias, NO_FUNCTION, "Aliases of other commands.", &cmdlist);
+  add_cmd ("user-defined", class_user, NO_FUNCTION, "User-defined commands.\n\
+The commands in this class are those defined by the user.\n\
+Use the \"define\" command to define a command.", &cmdlist);
+  add_cmd ("support", class_support, NO_FUNCTION, "Support facilities.", &cmdlist);
+  if (!dbx_commands)
+    add_cmd ("status", class_info, NO_FUNCTION, "Status inquiries.", &cmdlist);
+  add_cmd ("files", class_files, NO_FUNCTION, "Specifying and examining files.", &cmdlist);
+  add_cmd ("breakpoints", class_breakpoint, NO_FUNCTION, "Making program stop at certain points.", &cmdlist);
+  add_cmd ("data", class_vars, NO_FUNCTION, "Examining data.", &cmdlist);
+  add_cmd ("stack", class_stack, NO_FUNCTION, "Examining the stack.\n\
+The stack is made up of stack frames.  Gdb assigns numbers to stack frames\n\
+counting from zero for the innermost (currently executing) frame.\n\n\
+At any time gdb identifies one frame as the \"selected\" frame.\n\
+Variable lookups are done with respect to the selected frame.\n\
+When the program being debugged stops, gdb selects the innermost frame.\n\
+The commands below can be used to select other frames by number or address.",
+	   &cmdlist);
+  add_cmd ("running", class_run, NO_FUNCTION, "Running the program.", &cmdlist);
+
+  /* Define general commands. */
+
+  add_com ("pwd", class_files, pwd_command,
+	"Print working directory.  This is used for your program as well.");
+  c = add_cmd ("cd", class_files, cd_command,
+	       "Set working directory to DIR for debugger and program being debugged.\n\
+The change does not take effect for the program being debugged\n\
+until the next time it is started.", &cmdlist);
+  c->completer = filename_completer;
+
+  add_com ("echo", class_support, echo_command,
+	   "Print a constant string.  Give string as argument.\n\
+C escape sequences may be used in the argument.\n\
+No newline is added at the end of the argument;\n\
+use \"\\n\" if you want a newline to be printed.\n\
+Since leading and trailing whitespace are ignored in command arguments,\n\
+if you want to print some you must use \"\\\" before leading whitespace\n\
+to be printed or after trailing whitespace.");
+  add_com ("document", class_support, document_command,
+	   "Document a user-defined command.\n\
+Give command name as argument.  Give documentation on following lines.\n\
+End with a line of just \"end\".");
+  add_com ("define", class_support, define_command,
+	   "Define a new command name.  Command name is argument.\n\
+Definition appears on following lines, one command per line.\n\
+End with a line of just \"end\".\n\
+Use the \"document\" command to give documentation for the new command.\n\
+Commands defined in this way may have up to ten arguments.");
+
+#ifdef __STDC__
+  c = add_cmd ("source", class_support, source_command,
+	       "Read commands from a file named FILE.\n\
+Note that the file \"" GDBINIT_FILENAME "\" is read automatically in this way\n\
+when gdb is started.", &cmdlist);
+#else
+  /* Punt file name, we can't help it easily.  */
+  c = add_cmd ("source", class_support, source_command,
+	       "Read commands from a file named FILE.\n\
+Note that the file \".gdbinit\" is read automatically in this way\n\
+when gdb is started.", &cmdlist);
+#endif
+  c->completer = filename_completer;
+
+  add_com ("quit", class_support, quit_command, "Exit gdb.");
+  add_com ("help", class_support, help_command, "Print list of commands.");
+  add_com_alias ("q", "quit", class_support, 1);
+  add_com_alias ("h", "help", class_support, 1);
+
+  c = add_set_cmd ("verbose", class_support, var_boolean, (char *) &info_verbose,
+		   "Set ",
+		   &setlist),
+    add_show_from_set (c, &showlist);
+  c->function.sfunc = set_verbose;
+  set_verbose (NULL, 0, c);
+
+  add_prefix_cmd ("history", class_support, set_history,
+		  "Generic command for setting command history parameters.",
+		  &sethistlist, "set history ", 0, &setlist);
+  add_prefix_cmd ("history", class_support, show_history,
+		  "Generic command for showing command history parameters.",
+		  &showhistlist, "show history ", 0, &showlist);
+
+  add_show_from_set
+    (add_set_cmd ("expansion", no_class, var_boolean, (char *) &history_expansion_p,
+		  "Set history expansion on command input.\n\
+Without an argument, history expansion is enabled.", &sethistlist),
+     &showhistlist);
+
+  add_prefix_cmd ("info", class_info, info_command,
+     "Generic command for showing things about the program being debugged.",
+		  &infolist, "info ", 0, &cmdlist);
+  add_com_alias ("i", "info", class_info, 1);
+
+  add_com ("complete", class_obscure, complete_command,
+	   "List the completions for the rest of the line as a command.");
+
+  add_prefix_cmd ("show", class_info, show_command,
+		  "Generic command for showing things about the debugger.",
+		  &showlist, "show ", 0, &cmdlist);
+  /* Another way to get at the same thing.  */
+  add_info ("set", show_command, "Show all GDB settings.");
+
+  add_cmd ("commands", no_class, show_commands,
+	   "Show the history of commands you typed.\n\
+You can supply a command number to start with, or a `+' to start after\n\
+the previous command number shown.",
+	   &showlist);
+
+  add_cmd ("version", no_class, show_version,
+	   "Show what version of GDB this is.", &showlist);
+
+  add_com ("while", class_support, while_command,
+	   "Execute nested commands WHILE the conditional expression is non zero.\n\
+The conditional expression must follow the word `while' and must in turn be\n\
+followed by a new line.  The nested commands must be entered one per line,\n\
+and should be terminated by the word `end'.");
+
+  add_com ("if", class_support, if_command,
+	   "Execute nested commands once IF the conditional expression is non zero.\n\
+The conditional expression must follow the word `if' and must in turn be\n\
+followed by a new line.  The nested commands must be entered one per line,\n\
+and should be terminated by the word 'else' or `end'.  If an else clause\n\
+is used, the same rules apply to its nested commands as to the first ones.");
+
+  /* If target is open when baud changes, it doesn't take effect until the
+     next open (I think, not sure).  */
+  add_show_from_set (add_set_cmd ("remotebaud", no_class,
+				  var_zinteger, (char *) &baud_rate,
+				  "Set baud rate for remote serial I/O.\n\
+This value is used to set the speed of the serial port when debugging\n\
+using remote targets.", &setlist),
+		     &showlist);
+
+  c = add_set_cmd ("remotedebug", no_class, var_zinteger,
+		   (char *) &remote_debug,
+		   "Set debugging of remote protocol.\n\
+When enabled, each packet sent or received with the remote target\n\
+is displayed.", &setlist);
+  deprecate_cmd (c, "set debug remote");
+  deprecate_cmd (add_show_from_set (c, &showlist), "show debug remote");
+
+  add_show_from_set (add_set_cmd ("remote", no_class, var_zinteger,
+				  (char *) &remote_debug,
+				  "Set debugging of remote protocol.\n\
+When enabled, each packet sent or received with the remote target\n\
+is displayed.", &setdebuglist),
+		     &showdebuglist);
+
+  add_show_from_set (
+		      add_set_cmd ("remotetimeout", no_class, var_integer, (char *) &remote_timeout,
+				   "Set timeout limit to wait for target to respond.\n\
+This value is used to set the time limit for gdb to wait for a response\n\
+from the target.", &setlist),
+		      &showlist);
+
+  add_prefix_cmd ("debug", no_class, set_debug,
+		  "Generic command for setting gdb debugging flags",
+		  &setdebuglist, "set debug ", 0, &setlist);
+
+  add_prefix_cmd ("debug", no_class, show_debug,
+		  "Generic command for showing gdb debugging flags",
+		  &showdebuglist, "show debug ", 0, &showlist);
+
+  add_com ("shell", class_support, shell_escape,
+	   "Execute the rest of the line as a shell command.  \n\
+With no arguments, run an inferior shell.");
+
+  /* NOTE: cagney/2000-03-20: Being able to enter ``(gdb) !ls'' would
+     be a really useful feature.  Unfortunately, the below wont do
+     this.  Instead it adds support for the form ``(gdb) ! ls''
+     (i.e. the space is required).  If the ``!'' command below is
+     added the complains about no ``!'' command would be replaced by
+     complains about how the ``!'' command is broken :-) */
+  if (xdb_commands)
+    add_com_alias ("!", "shell", class_support, 0);
+
+  add_com ("make", class_support, make_command,
+       "Run the ``make'' program using the rest of the line as arguments.");
+  add_cmd ("user", no_class, show_user,
+	   "Show definitions of user defined commands.\n\
+Argument is the name of the user defined command.\n\
+With no argument, show definitions of all user defined commands.", &showlist);
+  add_com ("apropos", class_support, apropos_command, "Search for commands matching a REGEXP");
+}
diff --git a/gdb/cli/cli-cmds.h b/gdb/cli/cli-cmds.h
new file mode 100644
index 0000000..906277e
--- /dev/null
+++ b/gdb/cli/cli-cmds.h
@@ -0,0 +1,125 @@
+/* Header file for GDB CLI command implementation library.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#if !defined (CLI_CMDS_H)
+#define CLI_CMDS_H 1
+
+/* Chain containing all defined commands.  */
+
+extern struct cmd_list_element *cmdlist;
+
+/* Chain containing all defined info subcommands.  */
+
+extern struct cmd_list_element *infolist;
+
+/* Chain containing all defined enable subcommands. */
+
+extern struct cmd_list_element *enablelist;
+
+/* Chain containing all defined disable subcommands. */
+
+extern struct cmd_list_element *disablelist;
+
+/* Chain containing all defined delete subcommands. */
+
+extern struct cmd_list_element *deletelist;
+
+/* Chain containing all defined toggle subcommands. */
+
+extern struct cmd_list_element *togglelist;
+
+/* Chain containing all defined stop subcommands. */
+
+extern struct cmd_list_element *stoplist;
+
+/* Chain containing all defined "enable breakpoint" subcommands. */
+
+extern struct cmd_list_element *enablebreaklist;
+
+/* Chain containing all defined set subcommands */
+
+extern struct cmd_list_element *setlist;
+
+/* Chain containing all defined unset subcommands */
+
+extern struct cmd_list_element *unsetlist;
+
+/* Chain containing all defined show subcommands.  */
+
+extern struct cmd_list_element *showlist;
+
+/* Chain containing all defined \"set history\".  */
+
+extern struct cmd_list_element *sethistlist;
+
+/* Chain containing all defined \"show history\".  */
+
+extern struct cmd_list_element *showhistlist;
+
+/* Chain containing all defined \"unset history\".  */
+
+extern struct cmd_list_element *unsethistlist;
+
+/* Chain containing all defined maintenance subcommands. */
+
+extern struct cmd_list_element *maintenancelist;
+
+/* Chain containing all defined "maintenance info" subcommands. */
+
+extern struct cmd_list_element *maintenanceinfolist;
+
+/* Chain containing all defined "maintenance print" subcommands. */
+
+extern struct cmd_list_element *maintenanceprintlist;
+
+extern struct cmd_list_element *setprintlist;
+
+extern struct cmd_list_element *showprintlist;
+
+extern struct cmd_list_element *setdebuglist;
+
+extern struct cmd_list_element *showdebuglist;
+
+extern struct cmd_list_element *setchecklist;
+
+extern struct cmd_list_element *showchecklist;
+
+/* Exported to gdb/top.c */
+
+void init_cmd_lists (void);
+
+void init_cli_cmds (void);
+
+int is_complete_command (void (*func) (char *args, int from_tty));
+
+/* Exported to gdb/main.c */
+
+extern void cd_command (char *, int);
+
+/* Exported to gdb/top.c and gdb/main.c */
+
+extern void quit_command (char *, int);
+
+extern void source_command (char *, int);
+
+/* Used everywhere whenever at least one parameter is required and
+  none is specified. */
+
+extern NORETURN void error_no_arg (char *) ATTR_NORETURN;
+
+#endif /* !defined (CLI_CMDS_H) */
diff --git a/gdb/command.c b/gdb/cli/cli-decode.c
index 6e64de4..a09da91 100644
--- a/gdb/command.c
+++ b/gdb/cli/cli-decode.c
@@ -17,52 +17,29 @@
    Boston, MA 02111-1307, USA.  */
 
 #include "defs.h"
-#include "gdbcmd.h"
 #include "symtab.h"
-#include "value.h"
 #include <ctype.h>
-#include "gdb_string.h"
+#include "gnu-regex.h"
+
 #ifdef UI_OUT
 #include "ui-out.h"
 #endif
 
-#include "gdb_wait.h"
-#include "gnu-regex.h"
-/* FIXME: this should be auto-configured!  */
-#ifdef __MSDOS__
-# define CANT_FORK
-#endif
+#include "cli/cli-cmds.h"
+#include "cli/cli-decode.h"
 
 /* Prototypes for local functions */
 
 static void undef_cmd_error (char *, char *);
 
-static void show_user (char *, int);
-
-static void show_user_1 (struct cmd_list_element *, struct ui_file *);
-
-static void make_command (char *, int);
-
-static void shell_escape (char *, int);
-
-static int parse_binary_operation (char *);
-
-static void print_doc_line (struct ui_file *, char *);
-
 static struct cmd_list_element *find_cmd (char *command,
 					  int len,
 					  struct cmd_list_element *clist,
 					  int ignore_help_classes,
 					  int *nfound);
-static void apropos_cmd_helper (struct ui_file *, struct cmd_list_element *, 
-		    		struct re_pattern_buffer *, char *);
 
 static void help_all (struct ui_file *stream);
-
-void apropos_command (char *, int);
-
-void _initialize_command (void);
-
+
 /* Add element named NAME.
    CLASS is the top level category into which commands are broken down
    for "help" purposes.
@@ -396,12 +373,49 @@ delete_cmd (char *name, struct cmd_list_element **list)
 	  c = c->next;
       }
 }
+
+/* Shorthands to the commands above. */
+
+/* Add an element to the list of info subcommands.  */
+
+struct cmd_list_element *
+add_info (char *name, void (*fun) (char *, int), char *doc)
+{
+  return add_cmd (name, no_class, fun, doc, &infolist);
+}
+
+/* Add an alias to the list of info subcommands.  */
+
+struct cmd_list_element *
+add_info_alias (char *name, char *oldname, int abbrev_flag)
+{
+  return add_alias_cmd (name, oldname, 0, abbrev_flag, &infolist);
+}
+
+/* Add an element to the list of commands.  */
+
+struct cmd_list_element *
+add_com (char *name, enum command_class class, void (*fun) (char *, int),
+	 char *doc)
+{
+  return add_cmd (name, class, fun, doc, &cmdlist);
+}
+
+/* Add an alias or abbreviation command to the list of commands.  */
+
+struct cmd_list_element *
+add_com_alias (char *name, char *oldname, enum command_class class,
+	       int abbrev_flag)
+{
+  return add_alias_cmd (name, oldname, class, abbrev_flag, &cmdlist);
+}
+
 /* Recursively walk the commandlist structures, and print out the
    documentation of commands that match our regex in either their
    name, or their documentation.
 */
-static void 
-apropos_cmd_helper (struct ui_file *stream, struct cmd_list_element *commandlist,
+void 
+apropos_cmd (struct ui_file *stream, struct cmd_list_element *commandlist,
 			 struct re_pattern_buffer *regex, char *prefix)
 {
   register struct cmd_list_element *c;
@@ -445,38 +459,10 @@ apropos_cmd_helper (struct ui_file *stream, struct cmd_list_element *commandlist
 	  /* Recursively call ourselves on the subcommand list,
 	     passing the right prefix in.
 	  */
-	  apropos_cmd_helper(stream,*c->prefixlist,regex,c->prefixname);
+	  apropos_cmd (stream,*c->prefixlist,regex,c->prefixname);
 	}
     }
 }
-/* Search through names of commands and documentations for a certain
-   regular expression.
-*/
-void 
-apropos_command (char *searchstr, int from_tty)
-{
-  extern struct cmd_list_element *cmdlist; /*This is the main command list*/
-  regex_t pattern;
-  char *pattern_fastmap;
-  char errorbuffer[512];
-  pattern_fastmap=calloc(256,sizeof(char));
-  if (searchstr == NULL)
-      error("REGEXP string is empty");
-
-  if (regcomp(&pattern,searchstr,REG_ICASE) == 0)
-    {
-      pattern.fastmap=pattern_fastmap;
-      re_compile_fastmap(&pattern);
-      apropos_cmd_helper(gdb_stdout,cmdlist,&pattern,"");
-    }
-  else
-    {
-      regerror(regcomp(&pattern,searchstr,REG_ICASE),NULL,errorbuffer,512);
-      error("Error in regular expression:%s",errorbuffer);
-    }
-  free(pattern_fastmap);
-}
-
 
 /* This command really has to deal with two things:
  *     1) I want documentation on *this string* (usually called by
@@ -626,7 +612,7 @@ help_all (struct ui_file *stream)
 }
 
 /* Print only the first line of STR on STREAM.  */
-static void
+void
 print_doc_line (struct ui_file *stream, char *str)
 {
   static char *line_buffer = 0;
@@ -1504,577 +1490,3 @@ complete_on_enum (const char *enumlist[],
   return matchlist;
 }
 
-static enum cmd_auto_boolean
-parse_auto_binary_operation (const char *arg)
-{
-  if (arg != NULL && *arg != '\0')
-    {
-      int length = strlen (arg);
-      while (isspace (arg[length - 1]) && length > 0)
-	length--;
-      if (strncmp (arg, "on", length) == 0
-	  || strncmp (arg, "1", length) == 0
-	  || strncmp (arg, "yes", length) == 0
-	  || strncmp (arg, "enable", length) == 0)
-	return CMD_AUTO_BOOLEAN_TRUE;
-      else if (strncmp (arg, "off", length) == 0
-	       || strncmp (arg, "0", length) == 0
-	       || strncmp (arg, "no", length) == 0
-	       || strncmp (arg, "disable", length) == 0)
-	return CMD_AUTO_BOOLEAN_FALSE;
-      else if (strncmp (arg, "auto", length) == 0
-	       || (strncmp (arg, "-1", length) == 0 && length > 1))
-	return CMD_AUTO_BOOLEAN_AUTO;
-    }
-  error ("\"on\", \"off\" or \"auto\" expected.");
-  return CMD_AUTO_BOOLEAN_AUTO; /* pacify GCC */
-}
-
-static int
-parse_binary_operation (char *arg)
-{
-  int length;
-
-  if (!arg || !*arg)
-    return 1;
-
-  length = strlen (arg);
-
-  while (arg[length - 1] == ' ' || arg[length - 1] == '\t')
-    length--;
-
-  if (strncmp (arg, "on", length) == 0
-      || strncmp (arg, "1", length) == 0
-      || strncmp (arg, "yes", length) == 0
-      || strncmp (arg, "enable", length) == 0)
-    return 1;
-  else if (strncmp (arg, "off", length) == 0
-	   || strncmp (arg, "0", length) == 0
-	   || strncmp (arg, "no", length) == 0
-	   || strncmp (arg, "disable", length) == 0)
-    return 0;
-  else
-    {
-      error ("\"on\" or \"off\" expected.");
-      return 0;
-    }
-}
-
-/* Do a "set" or "show" command.  ARG is NULL if no argument, or the text
-   of the argument, and FROM_TTY is nonzero if this command is being entered
-   directly by the user (i.e. these are just like any other
-   command).  C is the command list element for the command.  */
-void
-do_setshow_command (char *arg, int from_tty, struct cmd_list_element *c)
-{
-  if (c->type == set_cmd)
-    {
-      switch (c->var_type)
-	{
-	case var_string:
-	  {
-	    char *new;
-	    char *p;
-	    char *q;
-	    int ch;
-
-	    if (arg == NULL)
-	      arg = "";
-	    new = (char *) xmalloc (strlen (arg) + 2);
-	    p = arg;
-	    q = new;
-	    while ((ch = *p++) != '\000')
-	      {
-		if (ch == '\\')
-		  {
-		    /* \ at end of argument is used after spaces
-		       so they won't be lost.  */
-		    /* This is obsolete now that we no longer strip
-		       trailing whitespace and actually, the backslash
-		       didn't get here in my test, readline or
-		       something did something funky with a backslash
-		       right before a newline.  */
-		    if (*p == 0)
-		      break;
-		    ch = parse_escape (&p);
-		    if (ch == 0)
-		      break;	/* C loses */
-		    else if (ch > 0)
-		      *q++ = ch;
-		  }
-		else
-		  *q++ = ch;
-	      }
-#if 0
-	    if (*(p - 1) != '\\')
-	      *q++ = ' ';
-#endif
-	    *q++ = '\0';
-	    new = (char *) xrealloc (new, q - new);
-	    if (*(char **) c->var != NULL)
-	      free (*(char **) c->var);
-	    *(char **) c->var = new;
-	  }
-	  break;
-	case var_string_noescape:
-	  if (arg == NULL)
-	    arg = "";
-	  if (*(char **) c->var != NULL)
-	    free (*(char **) c->var);
-	  *(char **) c->var = savestring (arg, strlen (arg));
-	  break;
-	case var_filename:
-	  if (arg == NULL)
-	    error_no_arg ("filename to set it to.");
-	  if (*(char **) c->var != NULL)
-	    free (*(char **) c->var);
-	  *(char **) c->var = tilde_expand (arg);
-	  break;
-	case var_boolean:
-	  *(int *) c->var = parse_binary_operation (arg);
-	  break;
-	case var_auto_boolean:
-	  *(enum cmd_auto_boolean *) c->var = parse_auto_binary_operation (arg);
-	  break;
-	case var_uinteger:
-	  if (arg == NULL)
-	    error_no_arg ("integer to set it to.");
-	  *(unsigned int *) c->var = parse_and_eval_long (arg);
-	  if (*(unsigned int *) c->var == 0)
-	    *(unsigned int *) c->var = UINT_MAX;
-	  break;
-	case var_integer:
-	  {
-	    unsigned int val;
-	    if (arg == NULL)
-	      error_no_arg ("integer to set it to.");
-	    val = parse_and_eval_long (arg);
-	    if (val == 0)
-	      *(int *) c->var = INT_MAX;
-	    else if (val >= INT_MAX)
-	      error ("integer %u out of range", val);
-	    else
-	      *(int *) c->var = val;
-	    break;
-	  }
-	case var_zinteger:
-	  if (arg == NULL)
-	    error_no_arg ("integer to set it to.");
-	  *(int *) c->var = parse_and_eval_long (arg);
-	  break;
-	case var_enum:
-	  {
-	    int i;
-	    int len;
-	    int nmatches;
-	    const char *match = NULL;
-	    char *p;
-
-	    /* if no argument was supplied, print an informative error message */
-	    if (arg == NULL)
-	      {
-		char msg[1024];
-		strcpy (msg, "Requires an argument. Valid arguments are ");
-		for (i = 0; c->enums[i]; i++)
-		  {
-		    if (i != 0)
-		      strcat (msg, ", ");
-		    strcat (msg, c->enums[i]);
-		  }
-		strcat (msg, ".");
-		error (msg);
-	      }
-
-	    p = strchr (arg, ' ');
-
-	    if (p)
-	      len = p - arg;
-	    else
-	      len = strlen (arg);
-
-	    nmatches = 0;
-	    for (i = 0; c->enums[i]; i++)
-	      if (strncmp (arg, c->enums[i], len) == 0)
-		{
-		  if (c->enums[i][len] == '\0')
-		    {
-		      match = c->enums[i];
-		      nmatches = 1;
-		      break; /* exact match. */
-		    }
-		  else
-		    {
-		      match = c->enums[i];
-		      nmatches++;
-		    }
-		}
-
-	    if (nmatches <= 0)
-	      error ("Undefined item: \"%s\".", arg);
-
-	    if (nmatches > 1)
-	      error ("Ambiguous item \"%s\".", arg);
-
-	    *(const char **) c->var = match;
-	  }
-	  break;
-	default:
-	  error ("gdb internal error: bad var_type in do_setshow_command");
-	}
-    }
-  else if (c->type == show_cmd)
-    {
-#ifdef UI_OUT
-      struct cleanup *old_chain;
-      struct ui_stream *stb;
-      int quote;
-
-      stb = ui_out_stream_new (uiout);
-      old_chain = make_cleanup_ui_out_stream_delete (stb);
-#endif /* UI_OUT */
-
-      /* Print doc minus "show" at start.  */
-      print_doc_line (gdb_stdout, c->doc + 5);
-
-#ifdef UI_OUT
-      ui_out_text (uiout, " is ");
-      ui_out_wrap_hint (uiout, "    ");
-      quote = 0;
-      switch (c->var_type)
-	{
-	case var_string:
-	  {
-	    unsigned char *p;
-
-	    if (*(unsigned char **) c->var)
-	      fputstr_filtered (*(unsigned char **) c->var, '"', stb->stream);
-	    quote = 1;
-	  }
-	  break;
-	case var_string_noescape:
-	case var_filename:
-	case var_enum:
-	  if (*(char **) c->var)
-	    fputs_filtered (*(char **) c->var, stb->stream);
-	  quote = 1;
-	  break;
-	case var_boolean:
-	  fputs_filtered (*(int *) c->var ? "on" : "off", stb->stream);
-	  break;
-	case var_auto_boolean:
-	  switch (*(enum cmd_auto_boolean*) c->var)
-	    {
-	    case CMD_AUTO_BOOLEAN_TRUE:
-	      fputs_filtered ("on", stb->stream);
-	      break;
-	    case CMD_AUTO_BOOLEAN_FALSE:
-	      fputs_filtered ("off", stb->stream);
-	      break;
-	    case CMD_AUTO_BOOLEAN_AUTO:
-	      fputs_filtered ("auto", stb->stream);
-	      break;
-	    default:
-	      internal_error ("do_setshow_command: invalid var_auto_boolean");
-	      break;
-	    }
-	  break;
-	case var_uinteger:
-	  if (*(unsigned int *) c->var == UINT_MAX)
-	    {
-	      fputs_filtered ("unlimited", stb->stream);
-	      break;
-	    }
-	  /* else fall through */
-	case var_zinteger:
-	  fprintf_filtered (stb->stream, "%u", *(unsigned int *) c->var);
-	  break;
-	case var_integer:
-	  if (*(int *) c->var == INT_MAX)
-	    {
-	      fputs_filtered ("unlimited", stb->stream);
-	    }
-	  else
-	    fprintf_filtered (stb->stream, "%d", *(int *) c->var);
-	  break;
-
-	default:
-	  error ("gdb internal error: bad var_type in do_setshow_command");
-	}
-      if (quote)
-	ui_out_text (uiout, "\"");
-      ui_out_field_stream (uiout, "value", stb);
-      if (quote)
-	ui_out_text (uiout, "\"");
-      ui_out_text (uiout, ".\n");
-      do_cleanups (old_chain);
-#else
-      fputs_filtered (" is ", gdb_stdout);
-      wrap_here ("    ");
-      switch (c->var_type)
-	{
-	case var_string:
-	  {
-	    fputs_filtered ("\"", gdb_stdout);
-	    if (*(unsigned char **) c->var)
-	      fputstr_filtered (*(unsigned char **) c->var, '"', gdb_stdout);
-	    fputs_filtered ("\"", gdb_stdout);
-	  }
-	  break;
-	case var_string_noescape:
-	case var_filename:
-	case var_enum:
-	  fputs_filtered ("\"", gdb_stdout);
-	  if (*(char **) c->var)
-	    fputs_filtered (*(char **) c->var, gdb_stdout);
-	  fputs_filtered ("\"", gdb_stdout);
-	  break;
-	case var_boolean:
-	  fputs_filtered (*(int *) c->var ? "on" : "off", gdb_stdout);
-	  break;
-	case var_auto_boolean:
-	  switch (*(enum cmd_auto_boolean*) c->var)
-	    {
-	    case CMD_AUTO_BOOLEAN_TRUE:
-	      fputs_filtered ("on", gdb_stdout);
-	      break;
-	    case CMD_AUTO_BOOLEAN_FALSE:
-	      fputs_filtered ("off", gdb_stdout);
-	      break;
-	    case CMD_AUTO_BOOLEAN_AUTO:
-	      fputs_filtered ("auto", gdb_stdout);
-	      break;
-	    default:
-	      internal_error ("do_setshow_command: invalid var_auto_boolean");
-	      break;
-	    }
-	  break;
-	case var_uinteger:
-	  if (*(unsigned int *) c->var == UINT_MAX)
-	    {
-	      fputs_filtered ("unlimited", gdb_stdout);
-	      break;
-	    }
-	  /* else fall through */
-	case var_zinteger:
-	  fprintf_filtered (gdb_stdout, "%u", *(unsigned int *) c->var);
-	  break;
-	case var_integer:
-	  if (*(int *) c->var == INT_MAX)
-	    {
-	      fputs_filtered ("unlimited", gdb_stdout);
-	    }
-	  else
-	    fprintf_filtered (gdb_stdout, "%d", *(int *) c->var);
-	  break;
-
-	default:
-	  error ("gdb internal error: bad var_type in do_setshow_command");
-	}
-      fputs_filtered (".\n", gdb_stdout);
-#endif
-    }
-  else
-    error ("gdb internal error: bad cmd_type in do_setshow_command");
-  (*c->function.sfunc) (NULL, from_tty, c);
-  if (c->type == set_cmd && set_hook)
-    set_hook (c);
-}
-
-/* Show all the settings in a list of show commands.  */
-
-void
-cmd_show_list (struct cmd_list_element *list, int from_tty, char *prefix)
-{
-#ifdef UI_OUT
-  ui_out_list_begin (uiout, "showlist");
-#endif
-  for (; list != NULL; list = list->next)
-    {
-      /* If we find a prefix, run its list, prefixing our output by its
-         prefix (with "show " skipped).  */
-#ifdef UI_OUT
-      if (list->prefixlist && !list->abbrev_flag)
-	{
-	  ui_out_list_begin (uiout, "optionlist");
-	  ui_out_field_string (uiout, "prefix", list->prefixname + 5);
-	  cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5);
-	  ui_out_list_end (uiout);
-	}
-      if (list->type == show_cmd)
-	{
-	  ui_out_list_begin (uiout, "option");
-	  ui_out_text (uiout, prefix);
-	  ui_out_field_string (uiout, "name", list->name);
-	  ui_out_text (uiout, ":  ");
-	  do_setshow_command ((char *) NULL, from_tty, list);
-	  ui_out_list_end (uiout);
-	}
-#else
-      if (list->prefixlist && !list->abbrev_flag)
-	cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5);
-      if (list->type == show_cmd)
-	{
-	  fputs_filtered (prefix, gdb_stdout);
-	  fputs_filtered (list->name, gdb_stdout);
-	  fputs_filtered (":  ", gdb_stdout);
-	  do_setshow_command ((char *) NULL, from_tty, list);
-	}
-#endif
-    }
-#ifdef UI_OUT
-  ui_out_list_end (uiout);
-#endif
-}
-
-/* ARGSUSED */
-static void
-shell_escape (char *arg, int from_tty)
-{
-#ifdef CANT_FORK
-  /* If ARG is NULL, they want an inferior shell, but `system' just
-     reports if the shell is available when passed a NULL arg.  */
-  int rc = system (arg ? arg : "");
-
-  if (!arg)
-    arg = "inferior shell";
-
-  if (rc == -1)
-    {
-      fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", arg,
-			  safe_strerror (errno));
-      gdb_flush (gdb_stderr);
-    }
-  else if (rc)
-    {
-      fprintf_unfiltered (gdb_stderr, "%s exited with status %d\n", arg, rc);
-      gdb_flush (gdb_stderr);
-    }
-#ifdef __DJGPP__
-  /* Make sure to return to the directory GDB thinks it is, in case the
-     shell command we just ran changed it.  */
-  chdir (current_directory);
-#endif
-#else /* Can fork.  */
-  int rc, status, pid;
-  char *p, *user_shell;
-
-  if ((user_shell = (char *) getenv ("SHELL")) == NULL)
-    user_shell = "/bin/sh";
-
-  /* Get the name of the shell for arg0 */
-  if ((p = strrchr (user_shell, '/')) == NULL)
-    p = user_shell;
-  else
-    p++;			/* Get past '/' */
-
-  if ((pid = fork ()) == 0)
-    {
-      if (!arg)
-	execl (user_shell, p, 0);
-      else
-	execl (user_shell, p, "-c", arg, 0);
-
-      fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", user_shell,
-			  safe_strerror (errno));
-      gdb_flush (gdb_stderr);
-      _exit (0177);
-    }
-
-  if (pid != -1)
-    while ((rc = wait (&status)) != pid && rc != -1)
-      ;
-  else
-    error ("Fork failed");
-#endif /* Can fork.  */
-}
-
-static void
-make_command (char *arg, int from_tty)
-{
-  char *p;
-
-  if (arg == 0)
-    p = "make";
-  else
-    {
-      p = xmalloc (sizeof ("make ") + strlen (arg));
-      strcpy (p, "make ");
-      strcpy (p + sizeof ("make ") - 1, arg);
-    }
-
-  shell_escape (p, from_tty);
-}
-
-static void
-show_user_1 (struct cmd_list_element *c, struct ui_file *stream)
-{
-  register struct command_line *cmdlines;
-
-  cmdlines = c->user_commands;
-  if (!cmdlines)
-    return;
-  fputs_filtered ("User command ", stream);
-  fputs_filtered (c->name, stream);
-  fputs_filtered (":\n", stream);
-
-#ifdef UI_OUT
-  print_command_lines (uiout, cmdlines, 1);
-  fputs_filtered ("\n", stream);
-#else
-  while (cmdlines)
-    {
-      print_command_line (cmdlines, 4, stream);
-      cmdlines = cmdlines->next;
-    }
-  fputs_filtered ("\n", stream);
-#endif
-}
-
-/* ARGSUSED */
-static void
-show_user (char *args, int from_tty)
-{
-  struct cmd_list_element *c;
-  extern struct cmd_list_element *cmdlist;
-
-  if (args)
-    {
-      c = lookup_cmd (&args, cmdlist, "", 0, 1);
-      if (c->class != class_user)
-	error ("Not a user command.");
-      show_user_1 (c, gdb_stdout);
-    }
-  else
-    {
-      for (c = cmdlist; c; c = c->next)
-	{
-	  if (c->class == class_user)
-	    show_user_1 (c, gdb_stdout);
-	}
-    }
-}
-
-void
-_initialize_command (void)
-{
-  add_com ("shell", class_support, shell_escape,
-	   "Execute the rest of the line as a shell command.  \n\
-With no arguments, run an inferior shell.");
-
-  /* NOTE: cagney/2000-03-20: Being able to enter ``(gdb) !ls'' would
-     be a really useful feature.  Unfortunately, the below wont do
-     this.  Instead it adds support for the form ``(gdb) ! ls''
-     (i.e. the space is required).  If the ``!'' command below is
-     added the complains about no ``!'' command would be replaced by
-     complains about how the ``!'' command is broken :-) */
-  if (xdb_commands)
-    add_com_alias ("!", "shell", class_support, 0);
-
-  add_com ("make", class_support, make_command,
-       "Run the ``make'' program using the rest of the line as arguments.");
-  add_cmd ("user", no_class, show_user,
-	   "Show definitions of user defined commands.\n\
-Argument is the name of the user defined command.\n\
-With no argument, show definitions of all user defined commands.", &showlist);
-  add_com ("apropos", class_support, apropos_command, "Search for commands matching a REGEXP");
-}
diff --git a/gdb/cli/cli-decode.h b/gdb/cli/cli-decode.h
new file mode 100644
index 0000000..a456e9a
--- /dev/null
+++ b/gdb/cli/cli-decode.h
@@ -0,0 +1,357 @@
+/* Header file for GDB command decoding library.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#if !defined (CLI_DECODE_H)
+#define CLI_DECODE_H 1
+
+#include "gnu-regex.h"   /* Needed by apropos_cmd. */
+
+/* Command classes are top-level categories into which commands are broken
+   down for "help" purposes.  
+   Notes on classes: class_alias is for alias commands which are not
+   abbreviations of the original command.  class-pseudo is for
+   commands which are not really commands nor help topics ("stop").  */
+
+enum command_class
+{
+  /* Special args to help_list */
+  class_deprecated, all_classes = -2, all_commands = -1,
+  /* Classes of commands */
+  no_class = -1, class_run = 0, class_vars, class_stack,
+  class_files, class_support, class_info, class_breakpoint, class_trace,
+  class_alias, class_obscure, class_user, class_maintenance,
+  class_pseudo, class_tui, class_xdb
+};
+
+/* Not a set/show command.  Note that some commands which begin with
+   "set" or "show" might be in this category, if their syntax does
+   not fall into one of the following categories.  */
+typedef enum cmd_types
+  {
+    not_set_cmd,
+    set_cmd,
+    show_cmd
+  }
+cmd_types;
+
+/* Reasonable values for an AUTO_BOOLEAN variable. */
+enum cmd_auto_boolean
+{
+  CMD_AUTO_BOOLEAN_TRUE,
+  CMD_AUTO_BOOLEAN_FALSE,
+  CMD_AUTO_BOOLEAN_AUTO
+};
+
+/* Types of "set" or "show" command.  */
+typedef enum var_types
+  {
+    /* "on" or "off".  *VAR is an integer which is nonzero for on,
+       zero for off.  */
+    var_boolean,
+
+    /* "on" / "true" / "enable" or "off" / "false" / "disable" or
+       "auto.  *VAR is an ``enum cmd_auto_boolean''.  NOTE: In general
+       a custom show command will need to be implemented - one that
+       for "auto" prints both the "auto" and the current auto-selected
+       value. */
+    var_auto_boolean,
+
+    /* Unsigned Integer.  *VAR is an unsigned int.  The user can type 0
+       to mean "unlimited", which is stored in *VAR as UINT_MAX.  */
+    var_uinteger,
+
+    /* Like var_uinteger but signed.  *VAR is an int.  The user can type 0
+       to mean "unlimited", which is stored in *VAR as INT_MAX.  */
+    var_integer,
+
+    /* String which the user enters with escapes (e.g. the user types \n and
+       it is a real newline in the stored string).
+       *VAR is a malloc'd string, or NULL if the string is empty.  */
+    var_string,
+    /* String which stores what the user types verbatim.
+       *VAR is a malloc'd string, or NULL if the string is empty.  */
+    var_string_noescape,
+    /* String which stores a filename.
+       *VAR is a malloc'd string, or NULL if the string is empty.  */
+    var_filename,
+    /* ZeroableInteger.  *VAR is an int.  Like Unsigned Integer except
+       that zero really means zero.  */
+    var_zinteger,
+    /* Enumerated type.  Can only have one of the specified values.  *VAR is a
+       char pointer to the name of the element that we find.  */
+    var_enum
+  }
+var_types;
+
+/* This structure records one command'd definition.  */
+
+
+/* This flag is used by the code executing commands to warn the user 
+   the first time a deprecated command is used, see the 'flags' field in
+   the following struct.
+*/
+#define CMD_DEPRECATED            0x1
+#define DEPRECATED_WARN_USER      0x2
+#define MALLOCED_REPLACEMENT      0x4
+
+struct cmd_list_element
+  {
+    /* Points to next command in this list.  */
+    struct cmd_list_element *next;
+
+    /* Name of this command.  */
+    char *name;
+
+    /* Command class; class values are chosen by application program.  */
+    enum command_class class;
+
+    /* Function definition of this command.
+       NO_FUNCTION for command class names and for help topics that
+       are not really commands.  */
+    union
+      {
+	/* If type is not_set_cmd, call it like this:  */
+	void (*cfunc) (char *args, int from_tty);
+
+	/* If type is cmd_set or show_cmd, first set the variables, and
+	   then call this.  */
+	void (*sfunc) (char *args, int from_tty, struct cmd_list_element * c);
+      }
+    function;
+#define NO_FUNCTION ((void (*) (char *args, int from_tty)) 0)
+
+    /* Documentation of this command (or help topic).
+       First line is brief documentation; remaining lines form, with it,
+       the full documentation.  First line should end with a period.
+       Entire string should also end with a period, not a newline.  */
+    char *doc;
+
+    /* flags : a bitfield 
+       
+       bit 0: (LSB) CMD_DEPRECATED, when 1 indicated that this command
+       is deprecated. It may be removed from gdb's command set in the
+       future.
+
+       bit 1: DEPRECATED_WARN_USER, the user needs to be warned that
+       this is a deprecated command.  The user should only be warned
+       the first time a command is used.
+        
+       bit 2: MALLOCED_REPLACEMENT, when functions are deprecated at
+       compile time (this is the way it should, in general, be done)
+       the memory containing the replacement string is statically
+       allocated.  In some cases it makes sense to deprecate commands
+       at runtime (the testsuite is one example).  In this case the
+       memory for replacement is malloc'ed.  When a command is
+       undeprecated or re-deprecated at runtime we don't want to risk
+       calling free on statically allocated memory, so we check this
+       flag.  
+     */
+    int flags;
+
+    /* if this command is deprecated, this is the replacement name */
+    char *replacement;
+
+    /* Hook for another command to be executed before this command.  */
+    struct cmd_list_element *hook_pre;
+
+    /* Hook for another command to be executed after this command.  */
+    struct cmd_list_element *hook_post;
+
+    /* Flag that specifies if this command is already running it's hook. */
+    /* Prevents the possibility of hook recursion. */
+    int hook_in;
+
+    /* Nonzero identifies a prefix command.  For them, the address
+       of the variable containing the list of subcommands.  */
+    struct cmd_list_element **prefixlist;
+
+    /* For prefix commands only:
+       String containing prefix commands to get here: this one
+       plus any others needed to get to it.  Should end in a space.
+       It is used before the word "command" in describing the
+       commands reached through this prefix.  */
+    char *prefixname;
+
+    /* For prefix commands only:
+       nonzero means do not get an error if subcommand is not
+       recognized; call the prefix's own function in that case.  */
+    char allow_unknown;
+
+    /* Nonzero says this is an abbreviation, and should not
+       be mentioned in lists of commands.
+       This allows "br<tab>" to complete to "break", which it
+       otherwise wouldn't.  */
+    char abbrev_flag;
+
+    /* Completion routine for this command.  TEXT is the text beyond
+       what was matched for the command itself (leading whitespace is
+       skipped).  It stops where we are supposed to stop completing
+       (rl_point) and is '\0' terminated.
+
+       Return value is a malloc'd vector of pointers to possible completions
+       terminated with NULL.  If there are no completions, returning a pointer
+       to a NULL would work but returning NULL itself is also valid.
+       WORD points in the same buffer as TEXT, and completions should be
+       returned relative to this position.  For example, suppose TEXT is "foo"
+       and we want to complete to "foobar".  If WORD is "oo", return
+       "oobar"; if WORD is "baz/foo", return "baz/foobar".  */
+    char **(*completer) (char *text, char *word);
+
+    /* Type of "set" or "show" command (or SET_NOT_SET if not "set"
+       or "show").  */
+    cmd_types type;
+
+    /* Pointer to variable affected by "set" and "show".  Doesn't matter
+       if type is not_set.  */
+    void *var;
+
+    /* What kind of variable is *VAR?  */
+    var_types var_type;
+
+    /* Pointer to NULL terminated list of enumerated values (like argv).  */
+    const char **enums;
+
+    /* Pointer to command strings of user-defined commands */
+    struct command_line *user_commands;
+
+    /* Pointer to command that is hooked by this one, (by hook_pre)
+       so the hook can be removed when this one is deleted.  */
+    struct cmd_list_element *hookee_pre;
+
+    /* Pointer to command that is hooked by this one, (by hook_post)
+       so the hook can be removed when this one is deleted.  */
+    struct cmd_list_element *hookee_post;
+
+    /* Pointer to command that is aliased by this one, so the
+       aliased command can be located in case it has been hooked.  */
+    struct cmd_list_element *cmd_pointer;
+  };
+
+/* API to the manipulation of command lists.  */
+
+extern struct cmd_list_element *add_cmd (char *, enum command_class,
+					 void (*fun) (char *, int), char *,
+					 struct cmd_list_element **);
+
+extern struct cmd_list_element *add_alias_cmd (char *, char *,
+					       enum command_class, int,
+					       struct cmd_list_element **);
+
+extern struct cmd_list_element *add_prefix_cmd (char *, enum command_class,
+						void (*fun) (char *, int),
+						char *,
+						struct cmd_list_element **,
+						char *, int,
+						struct cmd_list_element **);
+
+extern struct cmd_list_element *add_abbrev_prefix_cmd (char *,
+						       enum command_class,
+						       void (*fun) (char *,
+								    int),
+						       char *,
+						       struct cmd_list_element
+						       **, char *, int,
+						       struct cmd_list_element
+						       **);
+
+extern struct cmd_list_element *lookup_cmd (char **,
+					    struct cmd_list_element *, char *,
+					    int, int);
+
+extern struct cmd_list_element *lookup_cmd_1 (char **,
+					      struct cmd_list_element *,
+					      struct cmd_list_element **,
+					      int);
+
+extern struct cmd_list_element *
+  deprecate_cmd (struct cmd_list_element *, char * );
+
+extern void
+  deprecated_cmd_warning (char **);
+
+extern int
+  lookup_cmd_composition (char *text,
+                        struct cmd_list_element **alias,
+                        struct cmd_list_element **prefix_cmd,
+                        struct cmd_list_element **cmd);
+
+extern struct cmd_list_element *add_com (char *, enum command_class,
+					 void (*fun) (char *, int), char *);
+
+extern struct cmd_list_element *add_com_alias (char *, char *,
+					       enum command_class, int);
+
+extern struct cmd_list_element *add_info (char *, void (*fun) (char *, int),
+					  char *);
+
+extern struct cmd_list_element *add_info_alias (char *, char *, int);
+
+extern char **complete_on_cmdlist (struct cmd_list_element *, char *, char *);
+
+extern char **complete_on_enum (const char *enumlist[], char *, char *);
+
+extern void delete_cmd (char *, struct cmd_list_element **);
+
+extern void help_cmd_list (struct cmd_list_element *, enum command_class,
+			   char *, int, struct ui_file *);
+
+extern struct cmd_list_element *add_set_cmd (char *name, enum
+					     command_class class,
+					     var_types var_type, void *var,
+					     char *doc,
+					     struct cmd_list_element **list);
+
+extern struct cmd_list_element *add_set_enum_cmd (char *name,
+						  enum command_class class,
+						  const char *enumlist[],
+						  const char **var,
+						  char *doc,
+						  struct cmd_list_element **list);
+
+extern struct cmd_list_element *add_set_auto_boolean_cmd (char *name,
+							  enum command_class class,
+							  enum cmd_auto_boolean *var,
+							  char *doc,
+							  struct cmd_list_element **list);
+
+extern struct cmd_list_element *add_show_from_set (struct cmd_list_element *,
+						   struct cmd_list_element
+						   **);
+
+/* Functions that implement commands about CLI commands. */
+
+extern void help_cmd (char *, struct ui_file *);
+
+extern void help_list (struct cmd_list_element *, char *,
+		       enum command_class, struct ui_file *);
+
+extern void apropos_cmd (struct ui_file *, struct cmd_list_element *,
+                         struct re_pattern_buffer *, char *);
+
+/* Used to mark commands that don't do anything.  If we just leave the
+   function field NULL, the command is interpreted as a help topic, or
+   as a class of commands.  */
+
+extern void not_just_help_class_command (char *arg, int from_tty);
+
+/* Exported to cli/cli-setshow.c */
+
+extern void print_doc_line (struct ui_file *, char *);
+
+
+#endif /* !defined (CLI_DECODE_H) */
diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c
new file mode 100644
index 0000000..67a6515
--- /dev/null
+++ b/gdb/cli/cli-script.c
@@ -0,0 +1,1315 @@
+/* GDB CLI command scripting.
+   Copyright 1986-2000 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include "defs.h"
+#include "value.h"
+#include "language.h"		/* For value_true */
+#include <ctype.h>
+
+#ifdef UI_OUT
+#include "ui-out.h"
+#endif
+
+#include "top.h"
+#include "cli/cli-cmds.h"
+#include "cli/cli-decode.h"
+#include "cli/cli-script.h"
+
+/* From gdb/top.c */
+
+extern void dont_repeat (void);
+
+extern void do_restore_instream_cleanup (void *stream);
+
+/* Prototypes for local functions */
+
+static struct cleanup *
+	make_cleanup_free_command_lines (struct command_line **arg);
+
+static enum command_control_type
+	recurse_read_control_structure (struct command_line *current_cmd);
+
+static char *insert_args (char *line);
+
+static struct cleanup * setup_user_args (char *p);
+
+static void validate_comname (char *);
+
+/* Level of control structure.  */
+static int control_level;
+
+/* Source command state variable. */
+static int source_error_allocated;
+
+/* Structure for arguments to user defined functions.  */
+#define MAXUSERARGS 10
+struct user_args
+  {
+    struct user_args *next;
+    struct
+      {
+	char *arg;
+	int len;
+      }
+    a[MAXUSERARGS];
+    int count;
+  }
+ *user_args;
+
+
+/* Allocate, initialize a new command line structure for one of the
+   control commands (if/while).  */
+
+static struct command_line *
+build_command_line (enum command_control_type type, char *args)
+{
+  struct command_line *cmd;
+
+  if (args == NULL)
+    error ("if/while commands require arguments.\n");
+
+  cmd = (struct command_line *) xmalloc (sizeof (struct command_line));
+  cmd->next = NULL;
+  cmd->control_type = type;
+
+  cmd->body_count = 1;
+  cmd->body_list
+    = (struct command_line **) xmalloc (sizeof (struct command_line *)
+					* cmd->body_count);
+  memset (cmd->body_list, 0, sizeof (struct command_line *) * cmd->body_count);
+  cmd->line = savestring (args, strlen (args));
+  return cmd;
+}
+
+/* Build and return a new command structure for the control commands
+   such as "if" and "while".  */
+
+static struct command_line *
+get_command_line (enum command_control_type type, char *arg)
+{
+  struct command_line *cmd;
+  struct cleanup *old_chain = NULL;
+
+  /* Allocate and build a new command line structure.  */
+  cmd = build_command_line (type, arg);
+
+  old_chain = make_cleanup_free_command_lines (&cmd);
+
+  /* Read in the body of this command.  */
+  if (recurse_read_control_structure (cmd) == invalid_control)
+    {
+      warning ("error reading in control structure\n");
+      do_cleanups (old_chain);
+      return NULL;
+    }
+
+  discard_cleanups (old_chain);
+  return cmd;
+}
+
+/* Recursively print a command (including full control structures).  */
+#ifdef UI_OUT
+void
+print_command_lines (struct ui_out *uiout, struct command_line *cmd,
+		     unsigned int depth)
+{
+  struct command_line *list;
+
+  list = cmd;
+  while (list)
+    {
+
+      if (depth)
+	ui_out_spaces (uiout, 2 * depth);
+
+      /* A simple command, print it and continue.  */
+      if (list->control_type == simple_control)
+	{
+	  ui_out_field_string (uiout, NULL, list->line);
+	  ui_out_text (uiout, "\n");
+	  list = list->next;
+	  continue;
+	}
+
+      /* loop_continue to jump to the start of a while loop, print it
+         and continue. */
+      if (list->control_type == continue_control)
+	{
+	  ui_out_field_string (uiout, NULL, "loop_continue");
+	  ui_out_text (uiout, "\n");
+	  list = list->next;
+	  continue;
+	}
+
+      /* loop_break to break out of a while loop, print it and continue.  */
+      if (list->control_type == break_control)
+	{
+	  ui_out_field_string (uiout, NULL, "loop_break");
+	  ui_out_text (uiout, "\n");
+	  list = list->next;
+	  continue;
+	}
+
+      /* A while command.  Recursively print its subcommands and continue.  */
+      if (list->control_type == while_control)
+	{
+	  ui_out_text (uiout, "while ");
+	  ui_out_field_fmt (uiout, NULL, "while %s", list->line);
+	  ui_out_text (uiout, "\n");
+	  print_command_lines (uiout, *list->body_list, depth + 1);
+	  ui_out_field_string (uiout, NULL, "end");
+	  if (depth)
+	    ui_out_spaces (uiout, 2 * depth);
+	  ui_out_text (uiout, "end\n");
+	  list = list->next;
+	  continue;
+	}
+
+      /* An if command.  Recursively print both arms before continueing.  */
+      if (list->control_type == if_control)
+	{
+	  ui_out_text (uiout, "if ");
+	  ui_out_field_fmt (uiout, NULL, "if %s", list->line);
+	  ui_out_text (uiout, "\n");
+	  /* The true arm. */
+	  print_command_lines (uiout, list->body_list[0], depth + 1);
+
+	  /* Show the false arm if it exists.  */
+	  if (list->body_count == 2)
+	    {
+	      if (depth)
+		ui_out_spaces (uiout, 2 * depth);
+	      ui_out_field_string (uiout, NULL, "else");
+	      ui_out_text (uiout, "else\n");
+	      print_command_lines (uiout, list->body_list[1], depth + 1);
+	    }
+
+	  ui_out_field_string (uiout, NULL, "end");
+	  if (depth)
+	    ui_out_spaces (uiout, 2 * depth);
+	  ui_out_text (uiout, "end\n");
+	  list = list->next;
+	  continue;
+	}
+
+      /* ignore illegal command type and try next */
+      list = list->next;
+    }				/* while (list) */
+}
+#else
+void
+print_command_line (struct command_line *cmd, unsigned int depth,
+		    struct ui_file *stream)
+{
+  unsigned int i;
+
+  if (depth)
+    {
+      for (i = 0; i < depth; i++)
+	fputs_filtered ("  ", stream);
+    }
+
+  /* A simple command, print it and return.  */
+  if (cmd->control_type == simple_control)
+    {
+      fputs_filtered (cmd->line, stream);
+      fputs_filtered ("\n", stream);
+      return;
+    }
+
+  /* loop_continue to jump to the start of a while loop, print it
+     and return. */
+  if (cmd->control_type == continue_control)
+    {
+      fputs_filtered ("loop_continue\n", stream);
+      return;
+    }
+
+  /* loop_break to break out of a while loop, print it and return.  */
+  if (cmd->control_type == break_control)
+    {
+      fputs_filtered ("loop_break\n", stream);
+      return;
+    }
+
+  /* A while command.  Recursively print its subcommands before returning.  */
+  if (cmd->control_type == while_control)
+    {
+      struct command_line *list;
+      fputs_filtered ("while ", stream);
+      fputs_filtered (cmd->line, stream);
+      fputs_filtered ("\n", stream);
+      list = *cmd->body_list;
+      while (list)
+	{
+	  print_command_line (list, depth + 1, stream);
+	  list = list->next;
+	}
+    }
+
+  /* An if command.  Recursively print both arms before returning.  */
+  if (cmd->control_type == if_control)
+    {
+      fputs_filtered ("if ", stream);
+      fputs_filtered (cmd->line, stream);
+      fputs_filtered ("\n", stream);
+      /* The true arm. */
+      print_command_line (cmd->body_list[0], depth + 1, stream);
+
+      /* Show the false arm if it exists.  */
+      if (cmd->body_count == 2)
+	{
+	  if (depth)
+	    {
+	      for (i = 0; i < depth; i++)
+		fputs_filtered ("  ", stream);
+	    }
+	  fputs_filtered ("else\n", stream);
+	  print_command_line (cmd->body_list[1], depth + 1, stream);
+	}
+      if (depth)
+	{
+	  for (i = 0; i < depth; i++)
+	    fputs_filtered ("  ", stream);
+	}
+      fputs_filtered ("end\n", stream);
+    }
+}
+#endif
+
+/* Execute the command in CMD.  */
+
+void
+execute_user_command (struct cmd_list_element *c, char *args)
+{
+  register struct command_line *cmdlines;
+  struct cleanup *old_chain;
+  enum command_control_type ret;
+
+  old_chain = setup_user_args (args);
+
+  cmdlines = c->user_commands;
+  if (cmdlines == 0)
+    /* Null command */
+    return;
+
+  /* Set the instream to 0, indicating execution of a
+     user-defined function.  */
+  old_chain = make_cleanup (do_restore_instream_cleanup, instream);
+  instream = (FILE *) 0;
+  while (cmdlines)
+    {
+      ret = execute_control_command (cmdlines);
+      if (ret != simple_control && ret != break_control)
+	{
+	  warning ("Error in control structure.\n");
+	  break;
+	}
+      cmdlines = cmdlines->next;
+    }
+  do_cleanups (old_chain);
+}
+
+enum command_control_type
+execute_control_command (struct command_line *cmd)
+{
+  struct expression *expr;
+  struct command_line *current;
+  struct cleanup *old_chain = 0;
+  value_ptr val;
+  value_ptr val_mark;
+  int loop;
+  enum command_control_type ret;
+  char *new_line;
+
+  switch (cmd->control_type)
+    {
+    case simple_control:
+      /* A simple command, execute it and return.  */
+      new_line = insert_args (cmd->line);
+      if (!new_line)
+	return invalid_control;
+      old_chain = make_cleanup (free_current_contents, &new_line);
+      execute_command (new_line, 0);
+      ret = cmd->control_type;
+      break;
+
+    case continue_control:
+    case break_control:
+      /* Return for "continue", and "break" so we can either
+         continue the loop at the top, or break out.  */
+      ret = cmd->control_type;
+      break;
+
+    case while_control:
+      {
+	/* Parse the loop control expression for the while statement.  */
+	new_line = insert_args (cmd->line);
+	if (!new_line)
+	  return invalid_control;
+	old_chain = make_cleanup (free_current_contents, &new_line);
+	expr = parse_expression (new_line);
+	make_cleanup (free_current_contents, &expr);
+
+	ret = simple_control;
+	loop = 1;
+
+	/* Keep iterating so long as the expression is true.  */
+	while (loop == 1)
+	  {
+	    int cond_result;
+
+	    QUIT;
+
+	    /* Evaluate the expression.  */
+	    val_mark = value_mark ();
+	    val = evaluate_expression (expr);
+	    cond_result = value_true (val);
+	    value_free_to_mark (val_mark);
+
+	    /* If the value is false, then break out of the loop.  */
+	    if (!cond_result)
+	      break;
+
+	    /* Execute the body of the while statement.  */
+	    current = *cmd->body_list;
+	    while (current)
+	      {
+		ret = execute_control_command (current);
+
+		/* If we got an error, or a "break" command, then stop
+		   looping.  */
+		if (ret == invalid_control || ret == break_control)
+		  {
+		    loop = 0;
+		    break;
+		  }
+
+		/* If we got a "continue" command, then restart the loop
+		   at this point.  */
+		if (ret == continue_control)
+		  break;
+
+		/* Get the next statement.  */
+		current = current->next;
+	      }
+	  }
+
+	/* Reset RET so that we don't recurse the break all the way down.  */
+	if (ret == break_control)
+	  ret = simple_control;
+
+	break;
+      }
+
+    case if_control:
+      {
+	new_line = insert_args (cmd->line);
+	if (!new_line)
+	  return invalid_control;
+	old_chain = make_cleanup (free_current_contents, &new_line);
+	/* Parse the conditional for the if statement.  */
+	expr = parse_expression (new_line);
+	make_cleanup (free_current_contents, &expr);
+
+	current = NULL;
+	ret = simple_control;
+
+	/* Evaluate the conditional.  */
+	val_mark = value_mark ();
+	val = evaluate_expression (expr);
+
+	/* Choose which arm to take commands from based on the value of the
+	   conditional expression.  */
+	if (value_true (val))
+	  current = *cmd->body_list;
+	else if (cmd->body_count == 2)
+	  current = *(cmd->body_list + 1);
+	value_free_to_mark (val_mark);
+
+	/* Execute commands in the given arm.  */
+	while (current)
+	  {
+	    ret = execute_control_command (current);
+
+	    /* If we got an error, get out.  */
+	    if (ret != simple_control)
+	      break;
+
+	    /* Get the next statement in the body.  */
+	    current = current->next;
+	  }
+
+	break;
+      }
+
+    default:
+      warning ("Invalid control type in command structure.");
+      return invalid_control;
+    }
+
+  if (old_chain)
+    do_cleanups (old_chain);
+
+  return ret;
+}
+
+/* "while" command support.  Executes a body of statements while the
+   loop condition is nonzero.  */
+
+void
+while_command (char *arg, int from_tty)
+{
+  struct command_line *command = NULL;
+
+  control_level = 1;
+  command = get_command_line (while_control, arg);
+
+  if (command == NULL)
+    return;
+
+  execute_control_command (command);
+  free_command_lines (&command);
+}
+
+/* "if" command support.  Execute either the true or false arm depending
+   on the value of the if conditional.  */
+
+void
+if_command (char *arg, int from_tty)
+{
+  struct command_line *command = NULL;
+
+  control_level = 1;
+  command = get_command_line (if_control, arg);
+
+  if (command == NULL)
+    return;
+
+  execute_control_command (command);
+  free_command_lines (&command);
+}
+
+/* Cleanup */
+static void
+arg_cleanup (void *ignore)
+{
+  struct user_args *oargs = user_args;
+  if (!user_args)
+    internal_error ("Internal error, arg_cleanup called with no user args.\n");
+
+  user_args = user_args->next;
+  free (oargs);
+}
+
+/* Bind the incomming arguments for a user defined command to
+   $arg0, $arg1 ... $argMAXUSERARGS.  */
+
+static struct cleanup *
+setup_user_args (char *p)
+{
+  struct user_args *args;
+  struct cleanup *old_chain;
+  unsigned int arg_count = 0;
+
+  args = (struct user_args *) xmalloc (sizeof (struct user_args));
+  memset (args, 0, sizeof (struct user_args));
+
+  args->next = user_args;
+  user_args = args;
+
+  old_chain = make_cleanup (arg_cleanup, 0/*ignored*/);
+
+  if (p == NULL)
+    return old_chain;
+
+  while (*p)
+    {
+      char *start_arg;
+      int squote = 0;
+      int dquote = 0;
+      int bsquote = 0;
+
+      if (arg_count >= MAXUSERARGS)
+	{
+	  error ("user defined function may only have %d arguments.\n",
+		 MAXUSERARGS);
+	  return old_chain;
+	}
+
+      /* Strip whitespace.  */
+      while (*p == ' ' || *p == '\t')
+	p++;
+
+      /* P now points to an argument.  */
+      start_arg = p;
+      user_args->a[arg_count].arg = p;
+
+      /* Get to the end of this argument.  */
+      while (*p)
+	{
+	  if (((*p == ' ' || *p == '\t')) && !squote && !dquote && !bsquote)
+	    break;
+	  else
+	    {
+	      if (bsquote)
+		bsquote = 0;
+	      else if (*p == '\\')
+		bsquote = 1;
+	      else if (squote)
+		{
+		  if (*p == '\'')
+		    squote = 0;
+		}
+	      else if (dquote)
+		{
+		  if (*p == '"')
+		    dquote = 0;
+		}
+	      else
+		{
+		  if (*p == '\'')
+		    squote = 1;
+		  else if (*p == '"')
+		    dquote = 1;
+		}
+	      p++;
+	    }
+	}
+
+      user_args->a[arg_count].len = p - start_arg;
+      arg_count++;
+      user_args->count++;
+    }
+  return old_chain;
+}
+
+/* Given character string P, return a point to the first argument ($arg),
+   or NULL if P contains no arguments.  */
+
+static char *
+locate_arg (char *p)
+{
+  while ((p = strchr (p, '$')))
+    {
+      if (strncmp (p, "$arg", 4) == 0 && isdigit (p[4]))
+	return p;
+      p++;
+    }
+  return NULL;
+}
+
+/* Insert the user defined arguments stored in user_arg into the $arg
+   arguments found in line, with the updated copy being placed into nline.  */
+
+static char *
+insert_args (char *line)
+{
+  char *p, *save_line, *new_line;
+  unsigned len, i;
+
+  /* First we need to know how much memory to allocate for the new line.  */
+  save_line = line;
+  len = 0;
+  while ((p = locate_arg (line)))
+    {
+      len += p - line;
+      i = p[4] - '0';
+
+      if (i >= user_args->count)
+	{
+	  error ("Missing argument %d in user function.\n", i);
+	  return NULL;
+	}
+      len += user_args->a[i].len;
+      line = p + 5;
+    }
+
+  /* Don't forget the tail.  */
+  len += strlen (line);
+
+  /* Allocate space for the new line and fill it in.  */
+  new_line = (char *) xmalloc (len + 1);
+  if (new_line == NULL)
+    return NULL;
+
+  /* Restore pointer to beginning of old line.  */
+  line = save_line;
+
+  /* Save pointer to beginning of new line.  */
+  save_line = new_line;
+
+  while ((p = locate_arg (line)))
+    {
+      int i, len;
+
+      memcpy (new_line, line, p - line);
+      new_line += p - line;
+      i = p[4] - '0';
+
+      len = user_args->a[i].len;
+      if (len)
+	{
+	  memcpy (new_line, user_args->a[i].arg, len);
+	  new_line += len;
+	}
+      line = p + 5;
+    }
+  /* Don't forget the tail.  */
+  strcpy (new_line, line);
+
+  /* Return a pointer to the beginning of the new line.  */
+  return save_line;
+}
+
+
+/* Expand the body_list of COMMAND so that it can hold NEW_LENGTH
+   code bodies.  This is typically used when we encounter an "else"
+   clause for an "if" command.  */
+
+static void
+realloc_body_list (struct command_line *command, int new_length)
+{
+  int n;
+  struct command_line **body_list;
+
+  n = command->body_count;
+
+  /* Nothing to do?  */
+  if (new_length <= n)
+    return;
+
+  body_list = (struct command_line **)
+    xmalloc (sizeof (struct command_line *) * new_length);
+
+  memcpy (body_list, command->body_list, sizeof (struct command_line *) * n);
+
+  free (command->body_list);
+  command->body_list = body_list;
+  command->body_count = new_length;
+}
+
+/* Read one line from the input stream.  If the command is an "else" or
+   "end", return such an indication to the caller.  */
+
+static enum misc_command_type
+read_next_line (struct command_line **command)
+{
+  char *p, *p1, *prompt_ptr, control_prompt[256];
+  int i = 0;
+
+  if (control_level >= 254)
+    error ("Control nesting too deep!\n");
+
+  /* Set a prompt based on the nesting of the control commands.  */
+  if (instream == stdin || (instream == 0 && readline_hook != NULL))
+    {
+      for (i = 0; i < control_level; i++)
+	control_prompt[i] = ' ';
+      control_prompt[i] = '>';
+      control_prompt[i + 1] = '\0';
+      prompt_ptr = (char *) &control_prompt[0];
+    }
+  else
+    prompt_ptr = NULL;
+
+  p = command_line_input (prompt_ptr, instream == stdin, "commands");
+
+  /* Not sure what to do here.  */
+  if (p == NULL)
+    return end_command;
+
+  /* Strip leading and trailing whitespace.  */
+  while (*p == ' ' || *p == '\t')
+    p++;
+
+  p1 = p + strlen (p);
+  while (p1 != p && (p1[-1] == ' ' || p1[-1] == '\t'))
+    p1--;
+
+  /* Blanks and comments don't really do anything, but we need to
+     distinguish them from else, end and other commands which can be
+     executed.  */
+  if (p1 == p || p[0] == '#')
+    return nop_command;
+
+  /* Is this the end of a simple, while, or if control structure?  */
+  if (p1 - p == 3 && !strncmp (p, "end", 3))
+    return end_command;
+
+  /* Is the else clause of an if control structure?  */
+  if (p1 - p == 4 && !strncmp (p, "else", 4))
+    return else_command;
+
+  /* Check for while, if, break, continue, etc and build a new command
+     line structure for them.  */
+  if (p1 - p > 5 && !strncmp (p, "while", 5))
+    *command = build_command_line (while_control, p + 6);
+  else if (p1 - p > 2 && !strncmp (p, "if", 2))
+    *command = build_command_line (if_control, p + 3);
+  else if (p1 - p == 10 && !strncmp (p, "loop_break", 10))
+    {
+      *command = (struct command_line *)
+	xmalloc (sizeof (struct command_line));
+      (*command)->next = NULL;
+      (*command)->line = NULL;
+      (*command)->control_type = break_control;
+      (*command)->body_count = 0;
+      (*command)->body_list = NULL;
+    }
+  else if (p1 - p == 13 && !strncmp (p, "loop_continue", 13))
+    {
+      *command = (struct command_line *)
+	xmalloc (sizeof (struct command_line));
+      (*command)->next = NULL;
+      (*command)->line = NULL;
+      (*command)->control_type = continue_control;
+      (*command)->body_count = 0;
+      (*command)->body_list = NULL;
+    }
+  else
+    {
+      /* A normal command.  */
+      *command = (struct command_line *)
+	xmalloc (sizeof (struct command_line));
+      (*command)->next = NULL;
+      (*command)->line = savestring (p, p1 - p);
+      (*command)->control_type = simple_control;
+      (*command)->body_count = 0;
+      (*command)->body_list = NULL;
+    }
+
+  /* Nothing special.  */
+  return ok_command;
+}
+
+/* Recursively read in the control structures and create a command_line 
+   structure from them.
+
+   The parent_control parameter is the control structure in which the
+   following commands are nested.  */
+
+static enum command_control_type
+recurse_read_control_structure (struct command_line *current_cmd)
+{
+  int current_body, i;
+  enum misc_command_type val;
+  enum command_control_type ret;
+  struct command_line **body_ptr, *child_tail, *next;
+
+  child_tail = NULL;
+  current_body = 1;
+
+  /* Sanity checks.  */
+  if (current_cmd->control_type == simple_control)
+    {
+      error ("Recursed on a simple control type\n");
+      return invalid_control;
+    }
+
+  if (current_body > current_cmd->body_count)
+    {
+      error ("Allocated body is smaller than this command type needs\n");
+      return invalid_control;
+    }
+
+  /* Read lines from the input stream and build control structures.  */
+  while (1)
+    {
+      dont_repeat ();
+
+      next = NULL;
+      val = read_next_line (&next);
+
+      /* Just skip blanks and comments.  */
+      if (val == nop_command)
+	continue;
+
+      if (val == end_command)
+	{
+	  if (current_cmd->control_type == while_control
+	      || current_cmd->control_type == if_control)
+	    {
+	      /* Success reading an entire control structure.  */
+	      ret = simple_control;
+	      break;
+	    }
+	  else
+	    {
+	      ret = invalid_control;
+	      break;
+	    }
+	}
+
+      /* Not the end of a control structure.  */
+      if (val == else_command)
+	{
+	  if (current_cmd->control_type == if_control
+	      && current_body == 1)
+	    {
+	      realloc_body_list (current_cmd, 2);
+	      current_body = 2;
+	      child_tail = NULL;
+	      continue;
+	    }
+	  else
+	    {
+	      ret = invalid_control;
+	      break;
+	    }
+	}
+
+      if (child_tail)
+	{
+	  child_tail->next = next;
+	}
+      else
+	{
+	  body_ptr = current_cmd->body_list;
+	  for (i = 1; i < current_body; i++)
+	    body_ptr++;
+
+	  *body_ptr = next;
+
+	}
+
+      child_tail = next;
+
+      /* If the latest line is another control structure, then recurse
+         on it.  */
+      if (next->control_type == while_control
+	  || next->control_type == if_control)
+	{
+	  control_level++;
+	  ret = recurse_read_control_structure (next);
+	  control_level--;
+
+	  if (ret != simple_control)
+	    break;
+	}
+    }
+
+  dont_repeat ();
+
+  return ret;
+}
+
+/* Read lines from the input stream and accumulate them in a chain of
+   struct command_line's, which is then returned.  For input from a
+   terminal, the special command "end" is used to mark the end of the
+   input, and is not included in the returned chain of commands. */
+
+#define END_MESSAGE "End with a line saying just \"end\"."
+
+struct command_line *
+read_command_lines (char *prompt_arg, int from_tty)
+{
+  struct command_line *head, *tail, *next;
+  struct cleanup *old_chain;
+  enum command_control_type ret;
+  enum misc_command_type val;
+
+  control_level = 0;
+  if (readline_begin_hook)
+    {
+      /* Note - intentional to merge messages with no newline */
+      (*readline_begin_hook) ("%s  %s\n", prompt_arg, END_MESSAGE);
+    }
+  else if (from_tty && input_from_terminal_p ())
+    {
+      printf_unfiltered ("%s\n%s\n", prompt_arg, END_MESSAGE);
+      gdb_flush (gdb_stdout);
+    }
+
+  head = tail = NULL;
+  old_chain = NULL;
+
+  while (1)
+    {
+      val = read_next_line (&next);
+
+      /* Ignore blank lines or comments.  */
+      if (val == nop_command)
+	continue;
+
+      if (val == end_command)
+	{
+	  ret = simple_control;
+	  break;
+	}
+
+      if (val != ok_command)
+	{
+	  ret = invalid_control;
+	  break;
+	}
+
+      if (next->control_type == while_control
+	  || next->control_type == if_control)
+	{
+	  control_level++;
+	  ret = recurse_read_control_structure (next);
+	  control_level--;
+
+	  if (ret == invalid_control)
+	    break;
+	}
+
+      if (tail)
+	{
+	  tail->next = next;
+	}
+      else
+	{
+	  head = next;
+	  old_chain = make_cleanup_free_command_lines (&head);
+	}
+      tail = next;
+    }
+
+  dont_repeat ();
+
+  if (head)
+    {
+      if (ret != invalid_control)
+	{
+	  discard_cleanups (old_chain);
+	}
+      else
+	do_cleanups (old_chain);
+    }
+
+  if (readline_end_hook)
+    {
+      (*readline_end_hook) ();
+    }
+  return (head);
+}
+
+/* Free a chain of struct command_line's.  */
+
+void
+free_command_lines (struct command_line **lptr)
+{
+  register struct command_line *l = *lptr;
+  register struct command_line *next;
+  struct command_line **blist;
+  int i;
+
+  while (l)
+    {
+      if (l->body_count > 0)
+	{
+	  blist = l->body_list;
+	  for (i = 0; i < l->body_count; i++, blist++)
+	    free_command_lines (blist);
+	}
+      next = l->next;
+      free (l->line);
+      free ((PTR) l);
+      l = next;
+    }
+}
+
+static void
+do_free_command_lines_cleanup (void *arg)
+{
+  free_command_lines (arg);
+}
+
+static struct cleanup *
+make_cleanup_free_command_lines (struct command_line **arg)
+{
+  return make_cleanup (do_free_command_lines_cleanup, arg);
+}
+
+static void
+validate_comname (char *comname)
+{
+  register char *p;
+
+  if (comname == 0)
+    error_no_arg ("name of command to define");
+
+  p = comname;
+  while (*p)
+    {
+      if (!isalnum (*p) && *p != '-' && *p != '_')
+	error ("Junk in argument list: \"%s\"", p);
+      p++;
+    }
+}
+
+/* This is just a placeholder in the command data structures.  */
+static void
+user_defined_command (char *ignore, int from_tty)
+{
+}
+
+void
+define_command (char *comname, int from_tty)
+{
+#define MAX_TMPBUF 128   
+  enum cmd_hook_type
+    {
+      CMD_NO_HOOK = 0,
+      CMD_PRE_HOOK,
+      CMD_POST_HOOK
+    };
+  register struct command_line *cmds;
+  register struct cmd_list_element *c, *newc, *oldc, *hookc = 0;
+  char *tem = comname;
+  char *tem2; 
+  char tmpbuf[MAX_TMPBUF];
+  int  hook_type      = CMD_NO_HOOK;
+  int  hook_name_size = 0;
+   
+#define	HOOK_STRING	"hook-"
+#define	HOOK_LEN 5
+#define HOOK_POST_STRING "hookpost-"
+#define HOOK_POST_LEN    9
+
+  validate_comname (comname);
+
+  /* Look it up, and verify that we got an exact match.  */
+  c = lookup_cmd (&tem, cmdlist, "", -1, 1);
+  if (c && !STREQ (comname, c->name))
+    c = 0;
+
+  if (c)
+    {
+      if (c->class == class_user || c->class == class_alias)
+	tem = "Redefine command \"%s\"? ";
+      else
+	tem = "Really redefine built-in command \"%s\"? ";
+      if (!query (tem, c->name))
+	error ("Command \"%s\" not redefined.", c->name);
+    }
+
+  /* If this new command is a hook, then mark the command which it
+     is hooking.  Note that we allow hooking `help' commands, so that
+     we can hook the `stop' pseudo-command.  */
+
+  if (!strncmp (comname, HOOK_STRING, HOOK_LEN))
+    {
+       hook_type      = CMD_PRE_HOOK;
+       hook_name_size = HOOK_LEN;
+    }
+  else if (!strncmp (comname, HOOK_POST_STRING, HOOK_POST_LEN))
+    {
+      hook_type      = CMD_POST_HOOK;
+      hook_name_size = HOOK_POST_LEN;
+    }
+   
+  if (hook_type != CMD_NO_HOOK)
+    {
+      /* Look up cmd it hooks, and verify that we got an exact match.  */
+      tem = comname + hook_name_size;
+      hookc = lookup_cmd (&tem, cmdlist, "", -1, 0);
+      if (hookc && !STREQ (comname + hook_name_size, hookc->name))
+	hookc = 0;
+      if (!hookc)
+	{
+	  warning ("Your new `%s' command does not hook any existing command.",
+		   comname);
+	  if (!query ("Proceed? "))
+	    error ("Not confirmed.");
+	}
+    }
+
+  comname = savestring (comname, strlen (comname));
+
+  /* If the rest of the commands will be case insensitive, this one
+     should behave in the same manner. */
+  for (tem = comname; *tem; tem++)
+    if (isupper (*tem))
+      *tem = tolower (*tem);
+
+  sprintf (tmpbuf, "Type commands for definition of \"%s\".", comname);
+  cmds = read_command_lines (tmpbuf, from_tty);
+
+  if (c && c->class == class_user)
+    free_command_lines (&c->user_commands);
+
+  newc = add_cmd (comname, class_user, user_defined_command,
+		  (c && c->class == class_user)
+		  ? c->doc : savestring ("User-defined.", 13), &cmdlist);
+  newc->user_commands = cmds;
+
+  /* If this new command is a hook, then mark both commands as being
+     tied.  */
+  if (hookc)
+    {
+      switch (hook_type)
+        {
+        case CMD_PRE_HOOK:
+          hookc->hook_pre  = newc;  /* Target gets hooked.  */
+          newc->hookee_pre = hookc; /* We are marked as hooking target cmd. */
+          break;
+        case CMD_POST_HOOK:
+          hookc->hook_pre  = newc;  /* Target gets hooked.  */
+          newc->hookee_pre = hookc; /* We are marked as hooking target cmd. */
+          break;
+        default:
+          /* Should never come here as hookc would be 0. */
+        }
+    }
+}
+
+void
+document_command (char *comname, int from_tty)
+{
+  struct command_line *doclines;
+  register struct cmd_list_element *c;
+  char *tem = comname;
+  char tmpbuf[128];
+
+  validate_comname (comname);
+
+  c = lookup_cmd (&tem, cmdlist, "", 0, 1);
+
+  if (c->class != class_user)
+    error ("Command \"%s\" is built-in.", comname);
+
+  sprintf (tmpbuf, "Type documentation for \"%s\".", comname);
+  doclines = read_command_lines (tmpbuf, from_tty);
+
+  if (c->doc)
+    free (c->doc);
+
+  {
+    register struct command_line *cl1;
+    register int len = 0;
+
+    for (cl1 = doclines; cl1; cl1 = cl1->next)
+      len += strlen (cl1->line) + 1;
+
+    c->doc = (char *) xmalloc (len + 1);
+    *c->doc = 0;
+
+    for (cl1 = doclines; cl1; cl1 = cl1->next)
+      {
+	strcat (c->doc, cl1->line);
+	if (cl1->next)
+	  strcat (c->doc, "\n");
+      }
+  }
+
+  free_command_lines (&doclines);
+}
+
+struct source_cleanup_lines_args
+{
+  int old_line;
+  char *old_file;
+  char *old_pre_error;
+  char *old_error_pre_print;
+};
+
+static void
+source_cleanup_lines (PTR args)
+{
+  struct source_cleanup_lines_args *p =
+  (struct source_cleanup_lines_args *) args;
+  source_line_number = p->old_line;
+  source_file_name = p->old_file;
+  source_pre_error = p->old_pre_error;
+  error_pre_print = p->old_error_pre_print;
+}
+
+/* ARGSUSED */
+static void
+do_fclose_cleanup (void *stream)
+{
+  fclose (stream);
+}
+
+/* Used to implement source_command */
+
+void
+script_from_file (FILE *stream, char *file)
+{
+  struct cleanup *old_cleanups;
+  struct source_cleanup_lines_args old_lines;
+  int needed_length;
+
+  if (stream == NULL)
+    {
+      internal_error ("called with NULL file pointer!");
+    }
+
+  old_cleanups = make_cleanup (do_fclose_cleanup, stream);
+
+  old_lines.old_line = source_line_number;
+  old_lines.old_file = source_file_name;
+  old_lines.old_pre_error = source_pre_error;
+  old_lines.old_error_pre_print = error_pre_print;
+  make_cleanup (source_cleanup_lines, &old_lines);
+  source_line_number = 0;
+  source_file_name = file;
+  source_pre_error = error_pre_print == NULL ? "" : error_pre_print;
+  source_pre_error = savestring (source_pre_error, strlen (source_pre_error));
+  make_cleanup (free, source_pre_error);
+  /* This will get set every time we read a line.  So it won't stay "" for
+     long.  */
+  error_pre_print = "";
+
+  needed_length = strlen (source_file_name) + strlen (source_pre_error) + 80;
+  if (source_error_allocated < needed_length)
+    {
+      source_error_allocated *= 2;
+      if (source_error_allocated < needed_length)
+	source_error_allocated = needed_length;
+      if (source_error == NULL)
+	source_error = xmalloc (source_error_allocated);
+      else
+	source_error = xrealloc (source_error, source_error_allocated);
+    }
+
+  read_command_file (stream);
+
+  do_cleanups (old_cleanups);
+}
+
+void
+show_user_1 (struct cmd_list_element *c, struct ui_file *stream)
+{
+  register struct command_line *cmdlines;
+
+  cmdlines = c->user_commands;
+  if (!cmdlines)
+    return;
+  fputs_filtered ("User command ", stream);
+  fputs_filtered (c->name, stream);
+  fputs_filtered (":\n", stream);
+
+#ifdef UI_OUT
+  print_command_lines (uiout, cmdlines, 1);
+  fputs_filtered ("\n", stream);
+#else
+  while (cmdlines)
+    {
+      print_command_line (cmdlines, 4, stream);
+      cmdlines = cmdlines->next;
+    }
+  fputs_filtered ("\n", stream);
+#endif
+}
+
diff --git a/gdb/cli/cli-script.h b/gdb/cli/cli-script.h
new file mode 100644
index 0000000..de08428
--- /dev/null
+++ b/gdb/cli/cli-script.h
@@ -0,0 +1,50 @@
+/* Header file for GDB CLI command implementation library.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#if !defined (CLI_SCRIPT_H)
+#define CLI_SCRIPT_H 1
+
+/* Exported to cli/cli-cmds.c */
+
+extern void script_from_file (FILE *stream, char *file);
+
+extern void document_command (char *, int);
+
+extern void define_command (char *, int);
+
+extern void while_command (char *arg, int from_tty);
+
+extern void if_command (char *arg, int from_tty);
+
+extern void show_user_1 (struct cmd_list_element *c, struct ui_file *stream);
+
+/* Exported to gdb/breakpoint.c */
+
+extern enum command_control_type
+	execute_control_command (struct command_line *cmd);
+
+#ifdef UI_OUT
+extern void print_command_lines (struct ui_out *,
+				 struct command_line *, unsigned int);
+#endif
+
+/* Exported to gdb/infrun.c */
+
+extern void execute_user_command (struct cmd_list_element *c, char *args);
+
+#endif /* !defined (CLI_SCRIPT_H) */
diff --git a/gdb/cli/cli-setshow.c b/gdb/cli/cli-setshow.c
new file mode 100644
index 0000000..eebcf5e
--- /dev/null
+++ b/gdb/cli/cli-setshow.c
@@ -0,0 +1,462 @@
+/* Handle set and show GDB commands.
+   Copyright 2000 Free Software Foundation, Inc.
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include "defs.h"
+#include "value.h"
+#include <ctype.h>
+#if 0
+#include "gdb_string.h"
+#endif
+
+#ifdef UI_OUT
+#include "ui-out.h"
+#endif
+
+#include "cli/cli-decode.h"
+#include "cli/cli-cmds.h"
+#include "cli/cli-setshow.h"
+
+/* Prototypes for local functions */
+
+static int parse_binary_operation (char *);
+
+static enum cmd_auto_boolean parse_auto_binary_operation (const char *arg);
+
+static enum cmd_auto_boolean
+parse_auto_binary_operation (const char *arg)
+{
+  if (arg != NULL && *arg != '\0')
+    {
+      int length = strlen (arg);
+      while (isspace (arg[length - 1]) && length > 0)
+	length--;
+      if (strncmp (arg, "on", length) == 0
+	  || strncmp (arg, "1", length) == 0
+	  || strncmp (arg, "yes", length) == 0
+	  || strncmp (arg, "enable", length) == 0)
+	return CMD_AUTO_BOOLEAN_TRUE;
+      else if (strncmp (arg, "off", length) == 0
+	       || strncmp (arg, "0", length) == 0
+	       || strncmp (arg, "no", length) == 0
+	       || strncmp (arg, "disable", length) == 0)
+	return CMD_AUTO_BOOLEAN_FALSE;
+      else if (strncmp (arg, "auto", length) == 0
+	       || (strncmp (arg, "-1", length) == 0 && length > 1))
+	return CMD_AUTO_BOOLEAN_AUTO;
+    }
+  error ("\"on\", \"off\" or \"auto\" expected.");
+  return CMD_AUTO_BOOLEAN_AUTO; /* pacify GCC */
+}
+
+static int
+parse_binary_operation (char *arg)
+{
+  int length;
+
+  if (!arg || !*arg)
+    return 1;
+
+  length = strlen (arg);
+
+  while (arg[length - 1] == ' ' || arg[length - 1] == '\t')
+    length--;
+
+  if (strncmp (arg, "on", length) == 0
+      || strncmp (arg, "1", length) == 0
+      || strncmp (arg, "yes", length) == 0
+      || strncmp (arg, "enable", length) == 0)
+    return 1;
+  else if (strncmp (arg, "off", length) == 0
+	   || strncmp (arg, "0", length) == 0
+	   || strncmp (arg, "no", length) == 0
+	   || strncmp (arg, "disable", length) == 0)
+    return 0;
+  else
+    {
+      error ("\"on\" or \"off\" expected.");
+      return 0;
+    }
+}
+
+/* Do a "set" or "show" command.  ARG is NULL if no argument, or the text
+   of the argument, and FROM_TTY is nonzero if this command is being entered
+   directly by the user (i.e. these are just like any other
+   command).  C is the command list element for the command.  */
+
+void
+do_setshow_command (char *arg, int from_tty, struct cmd_list_element *c)
+{
+  if (c->type == set_cmd)
+    {
+      switch (c->var_type)
+	{
+	case var_string:
+	  {
+	    char *new;
+	    char *p;
+	    char *q;
+	    int ch;
+
+	    if (arg == NULL)
+	      arg = "";
+	    new = (char *) xmalloc (strlen (arg) + 2);
+	    p = arg;
+	    q = new;
+	    while ((ch = *p++) != '\000')
+	      {
+		if (ch == '\\')
+		  {
+		    /* \ at end of argument is used after spaces
+		       so they won't be lost.  */
+		    /* This is obsolete now that we no longer strip
+		       trailing whitespace and actually, the backslash
+		       didn't get here in my test, readline or
+		       something did something funky with a backslash
+		       right before a newline.  */
+		    if (*p == 0)
+		      break;
+		    ch = parse_escape (&p);
+		    if (ch == 0)
+		      break;	/* C loses */
+		    else if (ch > 0)
+		      *q++ = ch;
+		  }
+		else
+		  *q++ = ch;
+	      }
+#if 0
+	    if (*(p - 1) != '\\')
+	      *q++ = ' ';
+#endif
+	    *q++ = '\0';
+	    new = (char *) xrealloc (new, q - new);
+	    if (*(char **) c->var != NULL)
+	      free (*(char **) c->var);
+	    *(char **) c->var = new;
+	  }
+	  break;
+	case var_string_noescape:
+	  if (arg == NULL)
+	    arg = "";
+	  if (*(char **) c->var != NULL)
+	    free (*(char **) c->var);
+	  *(char **) c->var = savestring (arg, strlen (arg));
+	  break;
+	case var_filename:
+	  if (arg == NULL)
+	    error_no_arg ("filename to set it to.");
+	  if (*(char **) c->var != NULL)
+	    free (*(char **) c->var);
+	  *(char **) c->var = tilde_expand (arg);
+	  break;
+	case var_boolean:
+	  *(int *) c->var = parse_binary_operation (arg);
+	  break;
+	case var_auto_boolean:
+	  *(enum cmd_auto_boolean *) c->var = parse_auto_binary_operation (arg);
+	  break;
+	case var_uinteger:
+	  if (arg == NULL)
+	    error_no_arg ("integer to set it to.");
+	  *(unsigned int *) c->var = parse_and_eval_long (arg);
+	  if (*(unsigned int *) c->var == 0)
+	    *(unsigned int *) c->var = UINT_MAX;
+	  break;
+	case var_integer:
+	  {
+	    unsigned int val;
+	    if (arg == NULL)
+	      error_no_arg ("integer to set it to.");
+	    val = parse_and_eval_long (arg);
+	    if (val == 0)
+	      *(int *) c->var = INT_MAX;
+	    else if (val >= INT_MAX)
+	      error ("integer %u out of range", val);
+	    else
+	      *(int *) c->var = val;
+	    break;
+	  }
+	case var_zinteger:
+	  if (arg == NULL)
+	    error_no_arg ("integer to set it to.");
+	  *(int *) c->var = parse_and_eval_long (arg);
+	  break;
+	case var_enum:
+	  {
+	    int i;
+	    int len;
+	    int nmatches;
+	    const char *match = NULL;
+	    char *p;
+
+	    /* if no argument was supplied, print an informative error message */
+	    if (arg == NULL)
+	      {
+		char msg[1024];
+		strcpy (msg, "Requires an argument. Valid arguments are ");
+		for (i = 0; c->enums[i]; i++)
+		  {
+		    if (i != 0)
+		      strcat (msg, ", ");
+		    strcat (msg, c->enums[i]);
+		  }
+		strcat (msg, ".");
+		error (msg);
+	      }
+
+	    p = strchr (arg, ' ');
+
+	    if (p)
+	      len = p - arg;
+	    else
+	      len = strlen (arg);
+
+	    nmatches = 0;
+	    for (i = 0; c->enums[i]; i++)
+	      if (strncmp (arg, c->enums[i], len) == 0)
+		{
+		  if (c->enums[i][len] == '\0')
+		    {
+		      match = c->enums[i];
+		      nmatches = 1;
+		      break; /* exact match. */
+		    }
+		  else
+		    {
+		      match = c->enums[i];
+		      nmatches++;
+		    }
+		}
+
+	    if (nmatches <= 0)
+	      error ("Undefined item: \"%s\".", arg);
+
+	    if (nmatches > 1)
+	      error ("Ambiguous item \"%s\".", arg);
+
+	    *(const char **) c->var = match;
+	  }
+	  break;
+	default:
+	  error ("gdb internal error: bad var_type in do_setshow_command");
+	}
+    }
+  else if (c->type == show_cmd)
+    {
+#ifdef UI_OUT
+      struct cleanup *old_chain;
+      struct ui_stream *stb;
+      int quote;
+
+      stb = ui_out_stream_new (uiout);
+      old_chain = make_cleanup_ui_out_stream_delete (stb);
+#endif /* UI_OUT */
+
+      /* Print doc minus "show" at start.  */
+      print_doc_line (gdb_stdout, c->doc + 5);
+
+#ifdef UI_OUT
+      ui_out_text (uiout, " is ");
+      ui_out_wrap_hint (uiout, "    ");
+      quote = 0;
+      switch (c->var_type)
+	{
+	case var_string:
+	  {
+	    unsigned char *p;
+
+	    if (*(unsigned char **) c->var)
+	      fputstr_filtered (*(unsigned char **) c->var, '"', stb->stream);
+	    quote = 1;
+	  }
+	  break;
+	case var_string_noescape:
+	case var_filename:
+	case var_enum:
+	  if (*(char **) c->var)
+	    fputs_filtered (*(char **) c->var, stb->stream);
+	  quote = 1;
+	  break;
+	case var_boolean:
+	  fputs_filtered (*(int *) c->var ? "on" : "off", stb->stream);
+	  break;
+	case var_auto_boolean:
+	  switch (*(enum cmd_auto_boolean*) c->var)
+	    {
+	    case CMD_AUTO_BOOLEAN_TRUE:
+	      fputs_filtered ("on", stb->stream);
+	      break;
+	    case CMD_AUTO_BOOLEAN_FALSE:
+	      fputs_filtered ("off", stb->stream);
+	      break;
+	    case CMD_AUTO_BOOLEAN_AUTO:
+	      fputs_filtered ("auto", stb->stream);
+	      break;
+	    default:
+	      internal_error ("do_setshow_command: invalid var_auto_boolean");
+	      break;
+	    }
+	  break;
+	case var_uinteger:
+	  if (*(unsigned int *) c->var == UINT_MAX)
+	    {
+	      fputs_filtered ("unlimited", stb->stream);
+	      break;
+	    }
+	  /* else fall through */
+	case var_zinteger:
+	  fprintf_filtered (stb->stream, "%u", *(unsigned int *) c->var);
+	  break;
+	case var_integer:
+	  if (*(int *) c->var == INT_MAX)
+	    {
+	      fputs_filtered ("unlimited", stb->stream);
+	    }
+	  else
+	    fprintf_filtered (stb->stream, "%d", *(int *) c->var);
+	  break;
+
+	default:
+	  error ("gdb internal error: bad var_type in do_setshow_command");
+	}
+      if (quote)
+	ui_out_text (uiout, "\"");
+      ui_out_field_stream (uiout, "value", stb);
+      if (quote)
+	ui_out_text (uiout, "\"");
+      ui_out_text (uiout, ".\n");
+      do_cleanups (old_chain);
+#else
+      fputs_filtered (" is ", gdb_stdout);
+      wrap_here ("    ");
+      switch (c->var_type)
+	{
+	case var_string:
+	  {
+	    fputs_filtered ("\"", gdb_stdout);
+	    if (*(unsigned char **) c->var)
+	      fputstr_filtered (*(unsigned char **) c->var, '"', gdb_stdout);
+	    fputs_filtered ("\"", gdb_stdout);
+	  }
+	  break;
+	case var_string_noescape:
+	case var_filename:
+	case var_enum:
+	  fputs_filtered ("\"", gdb_stdout);
+	  if (*(char **) c->var)
+	    fputs_filtered (*(char **) c->var, gdb_stdout);
+	  fputs_filtered ("\"", gdb_stdout);
+	  break;
+	case var_boolean:
+	  fputs_filtered (*(int *) c->var ? "on" : "off", gdb_stdout);
+	  break;
+	case var_auto_boolean:
+	  switch (*(enum cmd_auto_boolean*) c->var)
+	    {
+	    case CMD_AUTO_BOOLEAN_TRUE:
+	      fputs_filtered ("on", gdb_stdout);
+	      break;
+	    case CMD_AUTO_BOOLEAN_FALSE:
+	      fputs_filtered ("off", gdb_stdout);
+	      break;
+	    case CMD_AUTO_BOOLEAN_AUTO:
+	      fputs_filtered ("auto", gdb_stdout);
+	      break;
+	    default:
+	      internal_error ("do_setshow_command: invalid var_auto_boolean");
+	      break;
+	    }
+	  break;
+	case var_uinteger:
+	  if (*(unsigned int *) c->var == UINT_MAX)
+	    {
+	      fputs_filtered ("unlimited", gdb_stdout);
+	      break;
+	    }
+	  /* else fall through */
+	case var_zinteger:
+	  fprintf_filtered (gdb_stdout, "%u", *(unsigned int *) c->var);
+	  break;
+	case var_integer:
+	  if (*(int *) c->var == INT_MAX)
+	    {
+	      fputs_filtered ("unlimited", gdb_stdout);
+	    }
+	  else
+	    fprintf_filtered (gdb_stdout, "%d", *(int *) c->var);
+	  break;
+
+	default:
+	  error ("gdb internal error: bad var_type in do_setshow_command");
+	}
+      fputs_filtered (".\n", gdb_stdout);
+#endif
+    }
+  else
+    error ("gdb internal error: bad cmd_type in do_setshow_command");
+  (*c->function.sfunc) (NULL, from_tty, c);
+  if (c->type == set_cmd && set_hook)
+    set_hook (c);
+}
+
+/* Show all the settings in a list of show commands.  */
+
+void
+cmd_show_list (struct cmd_list_element *list, int from_tty, char *prefix)
+{
+#ifdef UI_OUT
+  ui_out_list_begin (uiout, "showlist");
+#endif
+  for (; list != NULL; list = list->next)
+    {
+      /* If we find a prefix, run its list, prefixing our output by its
+         prefix (with "show " skipped).  */
+#ifdef UI_OUT
+      if (list->prefixlist && !list->abbrev_flag)
+	{
+	  ui_out_list_begin (uiout, "optionlist");
+	  ui_out_field_string (uiout, "prefix", list->prefixname + 5);
+	  cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5);
+	  ui_out_list_end (uiout);
+	}
+      if (list->type == show_cmd)
+	{
+	  ui_out_list_begin (uiout, "option");
+	  ui_out_text (uiout, prefix);
+	  ui_out_field_string (uiout, "name", list->name);
+	  ui_out_text (uiout, ":  ");
+	  do_setshow_command ((char *) NULL, from_tty, list);
+	  ui_out_list_end (uiout);
+	}
+#else
+      if (list->prefixlist && !list->abbrev_flag)
+	cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5);
+      if (list->type == show_cmd)
+	{
+	  fputs_filtered (prefix, gdb_stdout);
+	  fputs_filtered (list->name, gdb_stdout);
+	  fputs_filtered (":  ", gdb_stdout);
+	  do_setshow_command ((char *) NULL, from_tty, list);
+	}
+#endif
+    }
+#ifdef UI_OUT
+  ui_out_list_end (uiout);
+#endif
+}
+
diff --git a/gdb/cli/cli-setshow.h b/gdb/cli/cli-setshow.h
new file mode 100644
index 0000000..bb2fbe9
--- /dev/null
+++ b/gdb/cli/cli-setshow.h
@@ -0,0 +1,32 @@
+/* Header file for GDB CLI set and show commands implementation.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#if !defined (CLI_SETSHOW_H)
+#define CLI_SETSHOW_H 1
+
+/* Exported to cli/cli-cmds.c and gdb/top.c */
+
+extern void do_setshow_command (char *arg, int from_tty,
+				struct cmd_list_element *c);
+
+/* Exported to cli/cli-cmds.c and gdb/top.c, language.c and valprint.c */
+
+extern void cmd_show_list (struct cmd_list_element *list, int from_tty,
+			   char *prefix);
+
+#endif /* !defined (CLI_SETSHOW_H) */
diff --git a/gdb/command.h b/gdb/command.h
index 2f2f6b8..d49eff0 100644
--- a/gdb/command.h
+++ b/gdb/command.h
@@ -1,3 +1,10 @@
+/* ***DEPRECATED***  The gdblib files must not be calling/using things in any
+   of the possible command languages.  If necessary, a hook (that may be
+   present or not) must be used and set to the appropriate routine by any
+   command language that cares about it.  If you are having to include this
+   file you are possibly doing things the old way.  This file will disapear.
+   fnasser@redhat.com    */
+
 /* Header file for command-reading library command.c.
    Copyright (C) 1986, 1989, 1990, 2000 Free Software Foundation, Inc.
 
diff --git a/gdb/configure b/gdb/configure
index 104788a..f02de34 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -21,6 +21,8 @@ ac_help="$ac_help
 ac_help="$ac_help
   --enable-multi-ice            Build the multi-ice-gdb-server"
 ac_help="$ac_help
+  --enable-gdbcli            Enable GDB-CLI interface"
+ac_help="$ac_help
   --enable-gdbmi            Enable GDB-MI interface"
 ac_help="$ac_help
   --enable-tui            Enable full-screen terminal user interface"
@@ -581,7 +583,7 @@ fi
 
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:585: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:587: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
   enableval="$enable_maintainer_mode"
@@ -607,7 +609,7 @@ fi
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:611: checking for $ac_word" >&5
+echo "configure:613: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -637,7 +639,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:641: checking for $ac_word" >&5
+echo "configure:643: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -688,7 +690,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:692: checking for $ac_word" >&5
+echo "configure:694: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -720,7 +722,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:724: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:726: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -731,12 +733,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 735 "configure"
+#line 737 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -762,12 +764,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:766: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:768: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:771: checking whether we are using GNU C" >&5
+echo "configure:773: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -776,7 +778,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:782: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -795,7 +797,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:799: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:801: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -827,7 +829,7 @@ else
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:831: checking how to run the C preprocessor" >&5
+echo "configure:833: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -842,13 +844,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 846 "configure"
+#line 848 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -859,13 +861,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 863 "configure"
+#line 865 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -876,13 +878,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 880 "configure"
+#line 882 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:888: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -907,9 +909,9 @@ fi
 echo "$ac_t""$CPP" 1>&6
 
 echo $ac_n "checking for AIX""... $ac_c" 1>&6
-echo "configure:911: checking for AIX" >&5
+echo "configure:913: checking for AIX" >&5
 cat > conftest.$ac_ext <<EOF
-#line 913 "configure"
+#line 915 "configure"
 #include "confdefs.h"
 #ifdef _AIX
   yes
@@ -931,7 +933,7 @@ rm -f conftest*
 
 
 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-echo "configure:935: checking for POSIXized ISC" >&5
+echo "configure:937: checking for POSIXized ISC" >&5
 if test -d /etc/conf/kconfig.d &&
   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 then
@@ -955,7 +957,7 @@ fi
 
 
 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
-echo "configure:959: checking for ${CC-cc} option to accept ANSI C" >&5
+echo "configure:961: checking for ${CC-cc} option to accept ANSI C" >&5
 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -971,7 +973,7 @@ for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__
 do
   CC="$ac_save_CC $ac_arg"
   cat > conftest.$ac_ext <<EOF
-#line 975 "configure"
+#line 977 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -1008,7 +1010,7 @@ return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 
 ; return 0; }
 EOF
-if { (eval echo configure:1012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_prog_cc_stdc="$ac_arg"; break
 else
@@ -1079,7 +1081,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1083: checking host system type" >&5
+echo "configure:1085: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -1100,7 +1102,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1104: checking target system type" >&5
+echo "configure:1106: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -1118,7 +1120,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1122: checking build system type" >&5
+echo "configure:1124: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -1143,7 +1145,7 @@ test "$host_alias" != "$target_alias" &&
 
 ALL_LINGUAS=
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1147: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1149: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1172,7 +1174,7 @@ fi
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1176: checking for $ac_word" >&5
+echo "configure:1178: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1200,12 +1202,12 @@ else
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1204: checking for ANSI C header files" >&5
+echo "configure:1206: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1209 "configure"
+#line 1211 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1213,7 +1215,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1230,7 +1232,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1234 "configure"
+#line 1236 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1248,7 +1250,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1252 "configure"
+#line 1254 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -1269,7 +1271,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 1273 "configure"
+#line 1275 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -1280,7 +1282,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:1284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1304,12 +1306,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1308: checking for working const" >&5
+echo "configure:1310: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1313 "configure"
+#line 1315 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -1358,7 +1360,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:1362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -1379,21 +1381,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1383: checking for inline" >&5
+echo "configure:1385: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 1390 "configure"
+#line 1392 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:1397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -1419,12 +1421,12 @@ EOF
 esac
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:1423: checking for off_t" >&5
+echo "configure:1425: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1428 "configure"
+#line 1430 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1452,12 +1454,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1456: checking for size_t" >&5
+echo "configure:1458: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1461 "configure"
+#line 1463 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -1487,19 +1489,19 @@ fi
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:1491: checking for working alloca.h" >&5
+echo "configure:1493: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1496 "configure"
+#line 1498 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:1503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -1520,12 +1522,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1524: checking for alloca" >&5
+echo "configure:1526: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1529 "configure"
+#line 1531 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -1553,7 +1555,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:1557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -1585,12 +1587,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:1589: checking whether alloca needs Cray hooks" >&5
+echo "configure:1591: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1594 "configure"
+#line 1596 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -1615,12 +1617,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1619: checking for $ac_func" >&5
+echo "configure:1621: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1624 "configure"
+#line 1626 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1643,7 +1645,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1670,7 +1672,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1674: checking stack direction for C alloca" >&5
+echo "configure:1676: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1678,7 +1680,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 1682 "configure"
+#line 1684 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -1697,7 +1699,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:1701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -1722,17 +1724,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1726: checking for $ac_hdr" >&5
+echo "configure:1728: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1731 "configure"
+#line 1733 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1736: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1738: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1761,12 +1763,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1765: checking for $ac_func" >&5
+echo "configure:1767: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1770 "configure"
+#line 1772 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1789,7 +1791,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1814,7 +1816,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:1818: checking for working mmap" >&5
+echo "configure:1820: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1822,7 +1824,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 1826 "configure"
+#line 1828 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -1962,7 +1964,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:1966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -1990,17 +1992,17 @@ unistd.h values.h sys/param.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1994: checking for $ac_hdr" >&5
+echo "configure:1996: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1999 "configure"
+#line 2001 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2004: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2006: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2030,12 +2032,12 @@ done
 __argz_count __argz_stringify __argz_next
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2034: checking for $ac_func" >&5
+echo "configure:2036: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2039 "configure"
+#line 2041 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2058,7 +2060,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2087,12 +2089,12 @@ done
      for ac_func in stpcpy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2091: checking for $ac_func" >&5
+echo "configure:2093: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2096 "configure"
+#line 2098 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2115,7 +2117,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2149,19 +2151,19 @@ EOF
 
    if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:2153: checking for LC_MESSAGES" >&5
+echo "configure:2155: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2158 "configure"
+#line 2160 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:2165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_val_LC_MESSAGES=yes
 else
@@ -2182,7 +2184,7 @@ EOF
     fi
   fi
    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:2186: checking whether NLS is requested" >&5
+echo "configure:2188: checking whether NLS is requested" >&5
         # Check whether --enable-nls or --disable-nls was given.
 if test "${enable_nls+set}" = set; then
   enableval="$enable_nls"
@@ -2202,7 +2204,7 @@ fi
 EOF
 
       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:2206: checking whether included gettext is requested" >&5
+echo "configure:2208: checking whether included gettext is requested" >&5
       # Check whether --with-included-gettext or --without-included-gettext was given.
 if test "${with_included_gettext+set}" = set; then
   withval="$with_included_gettext"
@@ -2221,17 +2223,17 @@ fi
 
 	ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:2225: checking for libintl.h" >&5
+echo "configure:2227: checking for libintl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2230 "configure"
+#line 2232 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2237: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2248,19 +2250,19 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:2252: checking for gettext in libc" >&5
+echo "configure:2254: checking for gettext in libc" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2257 "configure"
+#line 2259 "configure"
 #include "confdefs.h"
 #include <libintl.h>
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:2264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libc=yes
 else
@@ -2276,7 +2278,7 @@ echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
 
 	   if test "$gt_cv_func_gettext_libc" != "yes"; then
 	     echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:2280: checking for bindtextdomain in -lintl" >&5
+echo "configure:2282: checking for bindtextdomain in -lintl" >&5
 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2284,7 +2286,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2288 "configure"
+#line 2290 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2295,7 +2297,7 @@ int main() {
 bindtextdomain()
 ; return 0; }
 EOF
-if { (eval echo configure:2299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2311,19 +2313,19 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:2315: checking for gettext in libintl" >&5
+echo "configure:2317: checking for gettext in libintl" >&5
 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2320 "configure"
+#line 2322 "configure"
 #include "confdefs.h"
 
 int main() {
 return (int) gettext ("")
 ; return 0; }
 EOF
-if { (eval echo configure:2327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   gt_cv_func_gettext_libintl=yes
 else
@@ -2351,7 +2353,7 @@ EOF
 	      # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2355: checking for $ac_word" >&5
+echo "configure:2357: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2385,12 +2387,12 @@ fi
 		for ac_func in dcgettext
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2389: checking for $ac_func" >&5
+echo "configure:2391: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2394 "configure"
+#line 2396 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2413,7 +2415,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2440,7 +2442,7 @@ done
 		# Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2444: checking for $ac_word" >&5
+echo "configure:2446: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2476,7 +2478,7 @@ fi
 		# Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2480: checking for $ac_word" >&5
+echo "configure:2482: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2508,7 +2510,7 @@ else
 fi
 
 		cat > conftest.$ac_ext <<EOF
-#line 2512 "configure"
+#line 2514 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2516,7 +2518,7 @@ extern int _nl_msg_cat_cntr;
 			       return _nl_msg_cat_cntr
 ; return 0; }
 EOF
-if { (eval echo configure:2520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   CATOBJEXT=.gmo
 		   DATADIRNAME=share
@@ -2548,7 +2550,7 @@ fi
         # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2552: checking for $ac_word" >&5
+echo "configure:2554: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2582,7 +2584,7 @@ fi
         # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2586: checking for $ac_word" >&5
+echo "configure:2588: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2618,7 +2620,7 @@ fi
         # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2622: checking for $ac_word" >&5
+echo "configure:2624: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2708,7 +2710,7 @@ fi
        LINGUAS=
      else
        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:2712: checking for catalogs to be installed" >&5
+echo "configure:2714: checking for catalogs to be installed" >&5
        NEW_LINGUAS=
        for lang in ${LINGUAS=$ALL_LINGUAS}; do
          case "$ALL_LINGUAS" in
@@ -2736,17 +2738,17 @@ echo "configure:2712: checking for catalogs to be installed" >&5
       if test "$CATOBJEXT" = ".cat"; then
 	 ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:2740: checking for linux/version.h" >&5
+echo "configure:2742: checking for linux/version.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2745 "configure"
+#line 2747 "configure"
 #include "confdefs.h"
 #include <linux/version.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2752: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2868,7 +2870,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2872: checking for $ac_word" >&5
+echo "configure:2874: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2909,7 +2911,7 @@ done
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:2913: checking for a BSD compatible install" >&5
+echo "configure:2915: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2970,7 +2972,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2974: checking for $ac_word" >&5
+echo "configure:2976: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3002,7 +3004,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3006: checking for $ac_word" >&5
+echo "configure:3008: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3034,7 +3036,7 @@ if test -n "$ac_tool_prefix"; then
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3038: checking for $ac_word" >&5
+echo "configure:3040: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3069,7 +3071,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3073: checking for $ac_word" >&5
+echo "configure:3075: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3101,7 +3103,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
 set dummy ${ac_tool_prefix}windres; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3105: checking for $ac_word" >&5
+echo "configure:3107: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3135,7 +3137,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3139: checking for $ac_word" >&5
+echo "configure:3141: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3169,7 +3171,7 @@ test -n "$YACC" || YACC="yacc"
 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
 set dummy ${ac_tool_prefix}mig; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3173: checking for $ac_word" >&5
+echo "configure:3175: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3220,12 +3222,12 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:3224: checking return type of signal handlers" >&5
+echo "configure:3226: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3229 "configure"
+#line 3231 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -3242,7 +3244,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:3246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -3262,12 +3264,12 @@ EOF
 
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:3266: checking for ANSI C header files" >&5
+echo "configure:3268: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3271 "configure"
+#line 3273 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -3275,7 +3277,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3281: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3292,7 +3294,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3296 "configure"
+#line 3298 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -3310,7 +3312,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3314 "configure"
+#line 3316 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -3331,7 +3333,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 3335 "configure"
+#line 3337 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -3342,7 +3344,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:3346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -3386,17 +3388,17 @@ for ac_hdr in ctype.h endian.h link.h thread_db.h proc_service.h \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3390: checking for $ac_hdr" >&5
+echo "configure:3392: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3395 "configure"
+#line 3397 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3400: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3423,12 +3425,12 @@ fi
 done
 
 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
-echo "configure:3427: checking whether stat file-mode macros are broken" >&5
+echo "configure:3429: checking whether stat file-mode macros are broken" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3432 "configure"
+#line 3434 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -3480,12 +3482,12 @@ fi
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3484: checking for working const" >&5
+echo "configure:3486: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3489 "configure"
+#line 3491 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -3534,7 +3536,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:3538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -3558,12 +3560,12 @@ fi
 for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc poll sigprocmask
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3562: checking for $ac_func" >&5
+echo "configure:3564: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3567 "configure"
+#line 3569 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3586,7 +3588,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3613,19 +3615,19 @@ done
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:3617: checking for working alloca.h" >&5
+echo "configure:3619: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3622 "configure"
+#line 3624 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:3629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -3646,12 +3648,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:3650: checking for alloca" >&5
+echo "configure:3652: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3655 "configure"
+#line 3657 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -3679,7 +3681,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:3683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -3711,12 +3713,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:3715: checking whether alloca needs Cray hooks" >&5
+echo "configure:3717: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3720 "configure"
+#line 3722 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -3741,12 +3743,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3745: checking for $ac_func" >&5
+echo "configure:3747: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3750 "configure"
+#line 3752 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3769,7 +3771,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3796,7 +3798,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:3800: checking stack direction for C alloca" >&5
+echo "configure:3802: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3804,7 +3806,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 3808 "configure"
+#line 3810 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -3823,7 +3825,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:3827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -3848,19 +3850,19 @@ fi
 # See if machine/reg.h supports the %fs and %gs i386 segment registers.
 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
-echo "configure:3852: checking for r_fs in struct reg" >&5
+echo "configure:3854: checking for r_fs in struct reg" >&5
 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3857 "configure"
+#line 3859 "configure"
 #include "confdefs.h"
 #include <machine/reg.h>
 int main() {
 struct reg r; r.r_fs;
 ; return 0; }
 EOF
-if { (eval echo configure:3864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3866: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_struct_reg_r_fs=yes
 else
@@ -3880,19 +3882,19 @@ EOF
 
 fi
 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
-echo "configure:3884: checking for r_gs in struct reg" >&5
+echo "configure:3886: checking for r_gs in struct reg" >&5
 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3889 "configure"
+#line 3891 "configure"
 #include "confdefs.h"
 #include <machine/reg.h>
 int main() {
 struct reg r; r.r_gs;
 ; return 0; }
 EOF
-if { (eval echo configure:3896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_struct_reg_r_gs=yes
 else
@@ -3913,19 +3915,19 @@ EOF
 fi
 
 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
-echo "configure:3917: checking for PTRACE_GETREGS" >&5
+echo "configure:3919: checking for PTRACE_GETREGS" >&5
 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3922 "configure"
+#line 3924 "configure"
 #include "confdefs.h"
 #include <sys/ptrace.h>
 int main() {
 PTRACE_GETREGS;
 ; return 0; }
 EOF
-if { (eval echo configure:3929: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3931: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_ptrace_getregs=yes
 else
@@ -3946,19 +3948,19 @@ EOF
 fi
 
 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
-echo "configure:3950: checking for PTRACE_GETFPXREGS" >&5
+echo "configure:3952: checking for PTRACE_GETFPXREGS" >&5
 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3955 "configure"
+#line 3957 "configure"
 #include "confdefs.h"
 #include <sys/ptrace.h>
 int main() {
 PTRACE_GETFPXREGS;
 ; return 0; }
 EOF
-if { (eval echo configure:3962: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_ptrace_getfpxregs=yes
 else
@@ -3979,7 +3981,7 @@ EOF
 fi
 
 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
-echo "configure:3983: checking for socketpair in -lsocket" >&5
+echo "configure:3985: checking for socketpair in -lsocket" >&5
 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3987,7 +3989,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3991 "configure"
+#line 3993 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3998,7 +4000,7 @@ int main() {
 socketpair()
 ; return 0; }
 EOF
-if { (eval echo configure:4002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4028,12 +4030,12 @@ fi
 for ac_func in socketpair
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4032: checking for $ac_func" >&5
+echo "configure:4034: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4037 "configure"
+#line 4039 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4056,7 +4058,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4083,12 +4085,12 @@ done
 
 
 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
-echo "configure:4087: checking whether malloc must be declared" >&5
+echo "configure:4089: checking whether malloc must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4092 "configure"
+#line 4094 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -4109,7 +4111,7 @@ int main() {
 char *(*pfn) = (char *(*)) malloc
 ; return 0; }
 EOF
-if { (eval echo configure:4113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_malloc=no
 else
@@ -4130,12 +4132,12 @@ EOF
 fi
 
 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
-echo "configure:4134: checking whether realloc must be declared" >&5
+echo "configure:4136: checking whether realloc must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4139 "configure"
+#line 4141 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -4156,7 +4158,7 @@ int main() {
 char *(*pfn) = (char *(*)) realloc
 ; return 0; }
 EOF
-if { (eval echo configure:4160: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_realloc=no
 else
@@ -4177,12 +4179,12 @@ EOF
 fi
 
 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
-echo "configure:4181: checking whether free must be declared" >&5
+echo "configure:4183: checking whether free must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4186 "configure"
+#line 4188 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -4203,7 +4205,7 @@ int main() {
 char *(*pfn) = (char *(*)) free
 ; return 0; }
 EOF
-if { (eval echo configure:4207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_free=no
 else
@@ -4224,12 +4226,12 @@ EOF
 fi
 
 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
-echo "configure:4228: checking whether strerror must be declared" >&5
+echo "configure:4230: checking whether strerror must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4233 "configure"
+#line 4235 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -4250,7 +4252,7 @@ int main() {
 char *(*pfn) = (char *(*)) strerror
 ; return 0; }
 EOF
-if { (eval echo configure:4254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_strerror=no
 else
@@ -4271,12 +4273,12 @@ EOF
 fi
 
 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
-echo "configure:4275: checking whether strdup must be declared" >&5
+echo "configure:4277: checking whether strdup must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4280 "configure"
+#line 4282 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -4297,7 +4299,7 @@ int main() {
 char *(*pfn) = (char *(*)) strdup
 ; return 0; }
 EOF
-if { (eval echo configure:4301: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_strdup=no
 else
@@ -4318,12 +4320,12 @@ EOF
 fi
 
 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
-echo "configure:4322: checking whether strstr must be declared" >&5
+echo "configure:4324: checking whether strstr must be declared" >&5
 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4327 "configure"
+#line 4329 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -4344,7 +4346,7 @@ int main() {
 char *(*pfn) = (char *(*)) strstr
 ; return 0; }
 EOF
-if { (eval echo configure:4348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4350: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_decl_needed_strstr=no
 else
@@ -4371,9 +4373,9 @@ fi
 # could be expunged. --jsm 1999-03-22
 
 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
-echo "configure:4375: checking for HPUX save_state structure" >&5
+echo "configure:4377: checking for HPUX save_state structure" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4377 "configure"
+#line 4379 "configure"
 #include "confdefs.h"
 #include <machine/save_state.h>
 EOF
@@ -4388,7 +4390,7 @@ fi
 rm -f conftest*
 
 cat > conftest.$ac_ext <<EOF
-#line 4392 "configure"
+#line 4394 "configure"
 #include "confdefs.h"
 #include <machine/save_state.h>
 EOF
@@ -4452,12 +4454,12 @@ fi
 
 if test "$ac_cv_header_sys_procfs_h" = yes; then
   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4456: checking for pstatus_t in sys/procfs.h" >&5
+echo "configure:4458: checking for pstatus_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4461 "configure"
+#line 4463 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4466,7 +4468,7 @@ int main() {
 pstatus_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4472: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_pstatus_t=yes
 else
@@ -4488,12 +4490,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
 
   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4492: checking for prrun_t in sys/procfs.h" >&5
+echo "configure:4494: checking for prrun_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4497 "configure"
+#line 4499 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4502,7 +4504,7 @@ int main() {
 prrun_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prrun_t=yes
 else
@@ -4524,12 +4526,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
 
   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4528: checking for gregset_t in sys/procfs.h" >&5
+echo "configure:4530: checking for gregset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4533 "configure"
+#line 4535 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4538,7 +4540,7 @@ int main() {
 gregset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4544: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_gregset_t=yes
 else
@@ -4560,12 +4562,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
 
   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4564: checking for fpregset_t in sys/procfs.h" >&5
+echo "configure:4566: checking for fpregset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4569 "configure"
+#line 4571 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4574,7 +4576,7 @@ int main() {
 fpregset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_fpregset_t=yes
 else
@@ -4596,12 +4598,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
 
   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4600: checking for prgregset_t in sys/procfs.h" >&5
+echo "configure:4602: checking for prgregset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4605 "configure"
+#line 4607 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4610,7 +4612,7 @@ int main() {
 prgregset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prgregset_t=yes
 else
@@ -4632,12 +4634,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
 
   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4636: checking for prfpregset_t in sys/procfs.h" >&5
+echo "configure:4638: checking for prfpregset_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4641 "configure"
+#line 4643 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4646,7 +4648,7 @@ int main() {
 prfpregset_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4650: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4652: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
 else
@@ -4668,12 +4670,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
 
   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4672: checking for prgregset32_t in sys/procfs.h" >&5
+echo "configure:4674: checking for prgregset32_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4677 "configure"
+#line 4679 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4682,7 +4684,7 @@ int main() {
 prgregset32_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
 else
@@ -4704,12 +4706,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
 
   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4708: checking for prfpregset32_t in sys/procfs.h" >&5
+echo "configure:4710: checking for prfpregset32_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4713 "configure"
+#line 4715 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4718,7 +4720,7 @@ int main() {
 prfpregset32_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
 else
@@ -4740,12 +4742,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
 
   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4744: checking for lwpid_t in sys/procfs.h" >&5
+echo "configure:4746: checking for lwpid_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4749 "configure"
+#line 4751 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4754,7 +4756,7 @@ int main() {
 lwpid_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_lwpid_t=yes
 else
@@ -4776,12 +4778,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
 
   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4780: checking for psaddr_t in sys/procfs.h" >&5
+echo "configure:4782: checking for psaddr_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4785 "configure"
+#line 4787 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -4790,7 +4792,7 @@ int main() {
 psaddr_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:4794: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_psaddr_t=yes
 else
@@ -4814,12 +4816,12 @@ EOF
 
     
   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
-echo "configure:4818: checking for struct link_map32 in sys/link.h" >&5
+echo "configure:4820: checking for struct link_map32 in sys/link.h" >&5
   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4823 "configure"
+#line 4825 "configure"
 #include "confdefs.h"
 #define _SYSCALL32
 #include <sys/link.h>
@@ -4827,7 +4829,7 @@ int main() {
 struct link_map32 l;
 ; return 0; }
 EOF
-if { (eval echo configure:4831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_struct_link_map32=yes
 else
@@ -4851,7 +4853,7 @@ EOF
         
   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
-echo "configure:4855: checking whether prfpregset_t type is broken" >&5
+echo "configure:4857: checking whether prfpregset_t type is broken" >&5
     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4859,7 +4861,7 @@ else
   gdb_cv_prfpregset_t_broken=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 4863 "configure"
+#line 4865 "configure"
 #include "confdefs.h"
 #include <sys/procfs.h>
        int main ()
@@ -4869,7 +4871,7 @@ else
          return 0;
        }
 EOF
-if { (eval echo configure:4873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gdb_cv_prfpregset_t_broken=no
 else
@@ -4894,12 +4896,12 @@ EOF
 
   
   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:4898: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
+echo "configure:4900: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4903 "configure"
+#line 4905 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 #include <sys/types.h>
@@ -4912,7 +4914,7 @@ int main() {
   
 ; return 0; }
 EOF
-if { (eval echo configure:4916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_procfs_piocset=yes
 else
@@ -4934,7 +4936,7 @@ EOF
 fi
 
 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:4938: checking for main in -lm" >&5
+echo "configure:4940: checking for main in -lm" >&5
 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4942,14 +4944,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4946 "configure"
+#line 4948 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:4953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4978,7 +4980,7 @@ fi
 
 
 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
-echo "configure:4982: checking for wctype in -lc" >&5
+echo "configure:4984: checking for wctype in -lc" >&5
 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4986,7 +4988,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4990 "configure"
+#line 4992 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4997,7 +4999,7 @@ int main() {
 wctype()
 ; return 0; }
 EOF
-if { (eval echo configure:5001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5016,7 +5018,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
-echo "configure:5020: checking for wctype in -lw" >&5
+echo "configure:5022: checking for wctype in -lw" >&5
 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5024,7 +5026,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lw  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5028 "configure"
+#line 5030 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5035,7 +5037,7 @@ int main() {
 wctype()
 ; return 0; }
 EOF
-if { (eval echo configure:5039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5067,12 +5069,12 @@ fi
 
 
 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
-echo "configure:5071: checking for long long support in compiler" >&5
+echo "configure:5073: checking for long long support in compiler" >&5
 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5076 "configure"
+#line 5078 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -5082,7 +5084,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:5086: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5088: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_c_long_long=yes
 else
@@ -5104,7 +5106,7 @@ fi
 
 
 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
-echo "configure:5108: checking for long long support in printf" >&5
+echo "configure:5110: checking for long long support in printf" >&5
 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5112,7 +5114,7 @@ else
   gdb_cv_printf_has_long_long=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 5116 "configure"
+#line 5118 "configure"
 #include "confdefs.h"
 
 int main () {
@@ -5126,7 +5128,7 @@ int main () {
   return (strcmp ("0x0123456789abcdef", buf));
 }
 EOF
-if { (eval echo configure:5130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gdb_cv_printf_has_long_long=yes
 else
@@ -5150,19 +5152,19 @@ echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
 
 
 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
-echo "configure:5154: checking for long double support in compiler" >&5
+echo "configure:5156: checking for long double support in compiler" >&5
 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5159 "configure"
+#line 5161 "configure"
 #include "confdefs.h"
 
 int main() {
 long double foo;
 ; return 0; }
 EOF
-if { (eval echo configure:5166: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5168: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_long_double=yes
 else
@@ -5184,7 +5186,7 @@ fi
 
 
 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
-echo "configure:5188: checking for long double support in printf" >&5
+echo "configure:5190: checking for long double support in printf" >&5
 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5192,7 +5194,7 @@ else
   gdb_cv_printf_has_long_double=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 5196 "configure"
+#line 5198 "configure"
 #include "confdefs.h"
 
 int main () {
@@ -5202,7 +5204,7 @@ int main () {
   return (strncmp ("3.14159", buf, 7));
 }
 EOF
-if { (eval echo configure:5206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gdb_cv_printf_has_long_double=yes
 else
@@ -5226,7 +5228,7 @@ echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
 
 
 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
-echo "configure:5230: checking for long double support in scanf" >&5
+echo "configure:5232: checking for long double support in scanf" >&5
 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5234,7 +5236,7 @@ else
   gdb_cv_scanf_has_long_double=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 5238 "configure"
+#line 5240 "configure"
 #include "confdefs.h"
 
 int main () {
@@ -5244,7 +5246,7 @@ int main () {
   return !(f > 3.14159 && f < 3.14160);
 }
 EOF
-if { (eval echo configure:5248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gdb_cv_scanf_has_long_double=yes
 else
@@ -5270,17 +5272,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5274: checking for $ac_hdr" >&5
+echo "configure:5276: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5279 "configure"
+#line 5281 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5284: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5309,12 +5311,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5313: checking for $ac_func" >&5
+echo "configure:5315: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5318 "configure"
+#line 5320 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5337,7 +5339,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5362,7 +5364,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:5366: checking for working mmap" >&5
+echo "configure:5368: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5370,7 +5372,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 5374 "configure"
+#line 5376 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -5510,7 +5512,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:5514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -5539,7 +5541,7 @@ if test ${build} = ${host} -a ${host} = ${target} ; then
    case ${host_os} in
    hpux*)
       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
-echo "configure:5543: checking for HPUX/OSF thread support" >&5
+echo "configure:5545: checking for HPUX/OSF thread support" >&5
       if test -f /usr/include/dce/cma_config.h ; then
          if test "$GCC" = "yes" ; then
             echo "$ac_t""yes" 1>&6
@@ -5558,7 +5560,7 @@ EOF
       ;;
    solaris*)
       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
-echo "configure:5562: checking for Solaris thread debugging library" >&5
+echo "configure:5564: checking for Solaris thread debugging library" >&5
       if test -f /usr/lib/libthread_db.so.1 ; then
          echo "$ac_t""yes" 1>&6
          cat >> confdefs.h <<\EOF
@@ -5568,7 +5570,7 @@ EOF
          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:5572: checking for dlopen in -ldl" >&5
+echo "configure:5574: checking for dlopen in -ldl" >&5
 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5576,7 +5578,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5580 "configure"
+#line 5582 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5587,7 +5589,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:5591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5619,17 +5621,17 @@ fi
             # all symbols visible in the dynamic symbol table.
             hold_ldflags=$LDFLAGS
             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
-echo "configure:5623: checking for the ld -export-dynamic flag" >&5
+echo "configure:5625: checking for the ld -export-dynamic flag" >&5
             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
             cat > conftest.$ac_ext <<EOF
-#line 5626 "configure"
+#line 5628 "configure"
 #include "confdefs.h"
 
 int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:5633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   found=yes
 else
@@ -5648,13 +5650,13 @@ rm -f conftest*
 	 # Sun randomly tweaked the prototypes in <proc_service.h>
 	 # at one point.
 	 echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
-echo "configure:5652: checking if <proc_service.h> is old" >&5
+echo "configure:5654: checking if <proc_service.h> is old" >&5
 	 if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	    cat > conftest.$ac_ext <<EOF
-#line 5658 "configure"
+#line 5660 "configure"
 #include "confdefs.h"
 
 		#include <proc_service.h>
@@ -5665,7 +5667,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:5669: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5671: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_proc_service_is_old=no
 else
@@ -5694,6 +5696,42 @@ EOF
 fi
 
 
+# Check whether --enable-gdbcli or --disable-gdbcli was given.
+if test "${enable_gdbcli+set}" = set; then
+  enableval="$enable_gdbcli"
+  
+  case "${enable_gdbcli}" in
+    yes) ;;
+    "")  enable_gdbcli=yes ;;
+    no) 
+      { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
+    ;;
+    *)
+      { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
+    ;;
+  esac
+
+else
+  enable_gdbcli=yes
+fi
+
+case ${enable_gdbcli} in
+  "yes" )
+    if test -d "${srcdir}/mi" ; then
+      CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
+      CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
+      CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_CLI_SRCS)"
+      CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
+      ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
+      CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
+      CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
+      CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
+      CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
+    fi
+    ;;
+esac
+
+
 # Check whether --enable-gdbmi or --disable-gdbmi was given.
 if test "${enable_gdbmi+set}" = set; then
   enableval="$enable_gdbmi"
@@ -5820,7 +5858,7 @@ WERROR_CFLAGS=""
 if test "x${build_warnings}" != x -a "x$GCC" = xyes
 then
     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
-echo "configure:5824: checking compiler warning flags" >&5
+echo "configure:5862: checking compiler warning flags" >&5
     # Separate out the -Werror flag as some files just cannot be
     # compiled with it enabled.
     for w in ${build_warnings}; do
@@ -5883,12 +5921,12 @@ fi
 
 if test $want_included_regex = false; then
   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
-echo "configure:5887: checking for GNU regex" >&5
+echo "configure:5925: checking for GNU regex" >&5
   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5892 "configure"
+#line 5930 "configure"
 #include "confdefs.h"
 #include <gnu-versions.h>
 #include <sys/types.h>
@@ -5900,7 +5938,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:5904: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5942: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gdb_cv_have_gnu_regex=yes
 else
@@ -5929,12 +5967,12 @@ fi
 
 # In the Cygwin environment, we need some additional flags.
 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
-echo "configure:5933: checking for cygwin" >&5
+echo "configure:5971: checking for cygwin" >&5
 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5938 "configure"
+#line 5976 "configure"
 #include "confdefs.h"
 
 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
@@ -5972,7 +6010,7 @@ if test x$gdb_cv_os_cygwin = xyes; then
 else
   TERM_LIB=
   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
-echo "configure:5976: checking for tgetent in -lncurses" >&5
+echo "configure:6014: checking for tgetent in -lncurses" >&5
 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5980,7 +6018,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lncurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5984 "configure"
+#line 6022 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -5991,7 +6029,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:5995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6010,7 +6048,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
-echo "configure:6014: checking for tgetent in -lHcurses" >&5
+echo "configure:6052: checking for tgetent in -lHcurses" >&5
 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6018,7 +6056,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lHcurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6022 "configure"
+#line 6060 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6029,7 +6067,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:6033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6048,7 +6086,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
-echo "configure:6052: checking for tgetent in -ltermlib" >&5
+echo "configure:6090: checking for tgetent in -ltermlib" >&5
 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6056,7 +6094,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermlib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6060 "configure"
+#line 6098 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6067,7 +6105,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:6071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6086,7 +6124,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
-echo "configure:6090: checking for tgetent in -ltermcap" >&5
+echo "configure:6128: checking for tgetent in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6094,7 +6132,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6098 "configure"
+#line 6136 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6105,7 +6143,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:6109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6124,7 +6162,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
-echo "configure:6128: checking for tgetent in -lcurses" >&5
+echo "configure:6166: checking for tgetent in -lcurses" >&5
 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6132,7 +6170,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6136 "configure"
+#line 6174 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6143,7 +6181,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6162,7 +6200,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
-echo "configure:6166: checking for tgetent in -lterminfo" >&5
+echo "configure:6204: checking for tgetent in -lterminfo" >&5
 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6170,7 +6208,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lterminfo  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6174 "configure"
+#line 6212 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6181,7 +6219,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:6185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6339,7 +6377,7 @@ if test "${with_tclconfig+set}" = set; then
 fi
 
   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
-echo "configure:6343: checking for Tcl configuration" >&5
+echo "configure:6381: checking for Tcl configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6447,7 +6485,7 @@ if test "${with_tkconfig+set}" = set; then
 fi
 
   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
-echo "configure:6451: checking for Tk configuration" >&5
+echo "configure:6489: checking for Tk configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6543,7 +6581,7 @@ fi
 
 no_tcl=true
 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
-echo "configure:6547: checking for Tcl private headers. dir=${configdir}" >&5
+echo "configure:6585: checking for Tcl private headers. dir=${configdir}" >&5
 # Check whether --with-tclinclude or --without-tclinclude was given.
 if test "${with_tclinclude+set}" = set; then
   withval="$with_tclinclude"
@@ -6609,17 +6647,17 @@ fi
 if test x"${ac_cv_c_tclh}" = x ; then
    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
-echo "configure:6613: checking for tclInt.h" >&5
+echo "configure:6651: checking for tclInt.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6618 "configure"
+#line 6656 "configure"
 #include "confdefs.h"
 #include <tclInt.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6623: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6679,7 +6717,7 @@ fi
 #
 no_tk=true
 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
-echo "configure:6683: checking for Tk private headers" >&5
+echo "configure:6721: checking for Tk private headers" >&5
 # Check whether --with-tkinclude or --without-tkinclude was given.
 if test "${with_tkinclude+set}" = set; then
   withval="$with_tkinclude"
@@ -6745,17 +6783,17 @@ fi
 if test x"${ac_cv_c_tkh}" = x ; then
    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
-echo "configure:6749: checking for tk.h" >&5
+echo "configure:6787: checking for tk.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6754 "configure"
+#line 6792 "configure"
 #include "confdefs.h"
 #include <tk.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6759: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6801,7 +6839,7 @@ fi
 
 	   
 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
-echo "configure:6805: checking for Itcl private headers. srcdir=${srcdir}" >&5
+echo "configure:6843: checking for Itcl private headers. srcdir=${srcdir}" >&5
 if test x"${ac_cv_c_itclh}" = x ; then
   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
     if test -f $i/generic/itcl.h ; then
@@ -6824,7 +6862,7 @@ fi
 
 	   
 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
-echo "configure:6828: checking for Itk private headers. srcdir=${srcdir}" >&5
+echo "configure:6866: checking for Itk private headers. srcdir=${srcdir}" >&5
 if test x"${ac_cv_c_itkh}" = x ; then
   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
     if test -f $i/generic/itk.h ; then
@@ -6847,7 +6885,7 @@ fi
 
 	   
 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
-echo "configure:6851: checking for Tix private headers. srcdir=${srcdir}" >&5
+echo "configure:6889: checking for Tix private headers. srcdir=${srcdir}" >&5
 if test x"${ac_cv_c_tixh}" = x ; then
   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
     if test -f $i/generic/tix.h ; then
@@ -6885,7 +6923,7 @@ if test "${with_itclconfig+set}" = set; then
 fi
 
   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
-echo "configure:6889: checking for Itcl configuration" >&5
+echo "configure:6927: checking for Itcl configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6997,7 +7035,7 @@ if test "${with_itkconfig+set}" = set; then
 fi
 
   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
-echo "configure:7001: checking for Itk configuration" >&5
+echo "configure:7039: checking for Itk configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7109,7 +7147,7 @@ if test "${with_tixconfig+set}" = set; then
 fi
 
   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
-echo "configure:7113: checking for Tix configuration" >&5
+echo "configure:7151: checking for Tix configuration" >&5
   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7248,7 +7286,7 @@ fi
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:7252: checking for X" >&5
+echo "configure:7290: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
@@ -7310,12 +7348,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 7314 "configure"
+#line 7352 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7319: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7384,14 +7422,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7388 "configure"
+#line 7426 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:7395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -7730,7 +7768,7 @@ fi
 
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:7734: checking whether ln -s works" >&5
+echo "configure:7772: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7754,12 +7792,12 @@ fi
 
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:7758: checking for Cygwin environment" >&5
+echo "configure:7796: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7763 "configure"
+#line 7801 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -7770,7 +7808,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:7774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -7787,19 +7825,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:7791: checking for mingw32 environment" >&5
+echo "configure:7829: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7796 "configure"
+#line 7834 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:7803: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7841: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -7818,7 +7856,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:7822: checking for executable suffix" >&5
+echo "configure:7860: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7828,7 +7866,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:7832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:7870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
diff --git a/gdb/configure.in b/gdb/configure.in
index 95121fa..2b14ac3 100644
--- a/gdb/configure.in
+++ b/gdb/configure.in
@@ -460,6 +460,40 @@ if test ${build} = ${host} -a ${host} = ${target} ; then
    AC_SUBST(CONFIG_LDFLAGS)
 fi
 
+dnl The CLI cannot be disabled yet, but may be in the future  
+
+dnl Handle CLI sub-directory configury.
+AC_ARG_ENABLE(gdbcli,
+[  --enable-gdbcli            Enable GDB-CLI interface],
+[
+  case "${enable_gdbcli}" in
+    yes) ;;
+    "")  enable_gdbcli=yes ;;
+    no) 
+      AC_MSG_ERROR(The CLI cannot be disabled yet)
+    ;;
+    *)
+      AC_MSG_ERROR(Bad value for --enable-gdbmi: ${enableval})
+    ;;
+  esac
+],
+[enable_gdbcli=yes])
+case ${enable_gdbcli} in
+  "yes" )
+    if test -d "${srcdir}/mi" ; then
+      CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
+      CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
+      CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_CLI_SRCS)"
+      CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
+      ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
+      CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
+      CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
+      CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
+      CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
+    fi
+    ;;
+esac
+
 dnl Handle optional features that can be enabled.
 
 dnl Handle MI sub-directory configury.
diff --git a/gdb/gdbcmd.h b/gdb/gdbcmd.h
index 489b31c..dd6a4dc 100644
--- a/gdb/gdbcmd.h
+++ b/gdb/gdbcmd.h
@@ -1,3 +1,10 @@
+/* ***DEPRECATED***  The gdblib files must not be calling/using things in any
+   of the possible command languages.  If necessary, a hook (that may be
+   present or not) must be used and set to the appropriate routine by any
+   command language that cares about it.  If you are having to include this
+   file you are possibly doing things the old way.  This file will disapear.
+   fnasser@redhat.com    */
+
 /* Header file for GDB-specific command-line stuff.
    Copyright 1986, 1989, 1990, 1992, 2000 Free Software Foundation, Inc.
 
diff --git a/gdb/top.c b/gdb/top.c
index c2db730..f80be47 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -56,91 +56,56 @@
 #include "cli-out.h"
 #endif
 
-/* Prototypes for local functions */
+/* From completer.c */
 
-static void dont_repeat_command (char *, int);
+extern int is_complete_command (void (*func) (char *args, int from_tty));
 
-static void source_cleanup_lines (PTR);
+/* From cli/cli-cmds.c */
 
-static void user_defined_command (char *, int);
+extern void init_cmd_lists (void);
 
-static void init_signals (void);
+extern void init_cli_cmds (void);
 
-#ifdef STOP_SIGNAL
-static void stop_sig (int);
-#endif
+extern void execute_user_command (struct cmd_list_element *c, char *args);
 
-static char *readline_line_completion_function (char *, int);
+/* From cli/cli-setshow.c */
 
-static void while_command (char *, int);
+extern void do_setshow_command (char *, int, struct cmd_list_element *);
 
-static void if_command (char *, int);
+/* Exported to CLI cli/cli-cmds.c. */
 
-static struct command_line *build_command_line (enum command_control_type,
-						char *);
+void set_verbose (char *, int, struct cmd_list_element *);
 
-static struct command_line *get_command_line (enum command_control_type,
-					      char *);
+void show_history (char *, int);
 
-static void realloc_body_list (struct command_line *, int);
+void set_history (char *, int);
 
-static enum misc_command_type read_next_line (struct command_line **);
+void show_commands (char *, int);
 
-static enum command_control_type
-recurse_read_control_structure (struct command_line *);
+void do_restore_instream_cleanup (void *stream);
 
-static struct cleanup *setup_user_args (char *);
+/* Prototypes for local functions */
 
-static char *locate_arg (char *);
+static void dont_repeat_command (char *, int);
 
-static char *insert_args (char *);
+static void init_signals (void);
 
-static void arg_cleanup (void *);
+#ifdef STOP_SIGNAL
+static void stop_sig (int);
+#endif
 
-static void init_main (void);
+static char *readline_line_completion_function (char *, int);
 
-static void init_cmd_lists (void);
+static void init_main (void);
 
 static void float_handler (int);
 
 static void init_signals (void);
 
-static void set_verbose (char *, int, struct cmd_list_element *);
-
-static void show_history (char *, int);
-
-static void set_history (char *, int);
-
 static void set_history_size_command (char *, int, struct cmd_list_element *);
 
-static void show_commands (char *, int);
-
-static void echo_command (char *, int);
-
-static void pwd_command (char *, int);
-
-static void show_version (char *, int);
-
-static void document_command (char *, int);
-
-static void define_command (char *, int);
-
-static void validate_comname (char *);
-
-static void help_command (char *, int);
-
-static void show_command (char *, int);
-
-static void info_command (char *, int);
-
-static void complete_command (char *, int);
-
 static void do_nothing (int);
 
-static void show_debug (char *, int);
-
-static void set_debug (char *, int);
-
 #ifdef SIGHUP
 /* NOTE 1999-04-29: This function will be static again, once we modify
    gdb to use the event loop as the default command loop and we merge
@@ -150,10 +115,6 @@ static void set_debug (char *, int);
 static void disconnect (int);
 #endif
 
-static void do_restore_instream_cleanup (void *stream);
-
-static struct cleanup *make_cleanup_free_command_lines (struct command_line **);
-
 /* Default command line prompt.  This is overriden in some configs. */
 
 #ifndef DEFAULT_PROMPT
@@ -180,88 +141,6 @@ extern char lang_frame_mismatch_warn[];		/* language.c */
 
 int caution = 1;		/* Default is yes, sigh. */
 
-/* Define all cmd_list_elements.  */
-
-/* Chain containing all defined commands.  */
-
-struct cmd_list_element *cmdlist;
-
-/* Chain containing all defined info subcommands.  */
-
-struct cmd_list_element *infolist;
-
-/* Chain containing all defined enable subcommands. */
-
-struct cmd_list_element *enablelist;
-
-/* Chain containing all defined disable subcommands. */
-
-struct cmd_list_element *disablelist;
-
-/* Chain containing all defined toggle subcommands. */
-
-struct cmd_list_element *togglelist;
-
-/* Chain containing all defined stop subcommands. */
-
-struct cmd_list_element *stoplist;
-
-/* Chain containing all defined delete subcommands. */
-
-struct cmd_list_element *deletelist;
-
-/* Chain containing all defined "enable breakpoint" subcommands. */
-
-struct cmd_list_element *enablebreaklist;
-
-/* Chain containing all defined set subcommands */
-
-struct cmd_list_element *setlist;
-
-/* Chain containing all defined unset subcommands */
-
-struct cmd_list_element *unsetlist;
-
-/* Chain containing all defined show subcommands.  */
-
-struct cmd_list_element *showlist;
-
-/* Chain containing all defined \"set history\".  */
-
-struct cmd_list_element *sethistlist;
-
-/* Chain containing all defined \"show history\".  */
-
-struct cmd_list_element *showhistlist;
-
-/* Chain containing all defined \"unset history\".  */
-
-struct cmd_list_element *unsethistlist;
-
-/* Chain containing all defined maintenance subcommands. */
-
-struct cmd_list_element *maintenancelist;
-
-/* Chain containing all defined "maintenance info" subcommands. */
-
-struct cmd_list_element *maintenanceinfolist;
-
-/* Chain containing all defined "maintenance print" subcommands. */
-
-struct cmd_list_element *maintenanceprintlist;
-
-struct cmd_list_element *setprintlist;
-
-struct cmd_list_element *showprintlist;
-
-struct cmd_list_element *setdebuglist;
-
-struct cmd_list_element *showdebuglist;
-
-struct cmd_list_element *setchecklist;
-
-struct cmd_list_element *showchecklist;
-
 /* stdio stream that command input is being read from.  Set to stdin normally.
    Set by source_command to the file we are sourcing.  Set to NULL if we are
    executing a user-defined command or interacting via a GUI.  */
@@ -750,7 +629,7 @@ static int source_error_allocated;
 /* Clean up on error during a "source" command (or execution of a
    user-defined command).  */
 
-static void
+void
 do_restore_instream_cleanup (void *stream)
 {
   /* Restore the previous input stream.  */
@@ -804,6 +683,7 @@ gdb_init (char *argv0)
   initialize_utils ();		/* Make errors and warnings possible */
   initialize_all_files ();
   initialize_current_architecture ();
+  init_cli_cmds();
   init_main ();			/* But that omits this file!  Do it now */
 
   /* The signal handling mechanism is different depending whether or
@@ -841,611 +721,6 @@ gdb_init (char *argv0)
     init_ui_hook (argv0);
 }
 
-/* Allocate, initialize a new command line structure for one of the
-   control commands (if/while).  */
-
-static struct command_line *
-build_command_line (enum command_control_type type, char *args)
-{
-  struct command_line *cmd;
-
-  if (args == NULL)
-    error ("if/while commands require arguments.\n");
-
-  cmd = (struct command_line *) xmalloc (sizeof (struct command_line));
-  cmd->next = NULL;
-  cmd->control_type = type;
-
-  cmd->body_count = 1;
-  cmd->body_list
-    = (struct command_line **) xmalloc (sizeof (struct command_line *)
-					* cmd->body_count);
-  memset (cmd->body_list, 0, sizeof (struct command_line *) * cmd->body_count);
-  cmd->line = savestring (args, strlen (args));
-  return cmd;
-}
-
-/* Build and return a new command structure for the control commands
-   such as "if" and "while".  */
-
-static struct command_line *
-get_command_line (enum command_control_type type, char *arg)
-{
-  struct command_line *cmd;
-  struct cleanup *old_chain = NULL;
-
-  /* Allocate and build a new command line structure.  */
-  cmd = build_command_line (type, arg);
-
-  old_chain = make_cleanup_free_command_lines (&cmd);
-
-  /* Read in the body of this command.  */
-  if (recurse_read_control_structure (cmd) == invalid_control)
-    {
-      warning ("error reading in control structure\n");
-      do_cleanups (old_chain);
-      return NULL;
-    }
-
-  discard_cleanups (old_chain);
-  return cmd;
-}
-
-/* Recursively print a command (including full control structures).  */
-#ifdef UI_OUT
-void
-print_command_lines (struct ui_out *uiout, struct command_line *cmd,
-		     unsigned int depth)
-{
-  struct command_line *list;
-
-  list = cmd;
-  while (list)
-    {
-
-      if (depth)
-	ui_out_spaces (uiout, 2 * depth);
-
-      /* A simple command, print it and continue.  */
-      if (list->control_type == simple_control)
-	{
-	  ui_out_field_string (uiout, NULL, list->line);
-	  ui_out_text (uiout, "\n");
-	  list = list->next;
-	  continue;
-	}
-
-      /* loop_continue to jump to the start of a while loop, print it
-         and continue. */
-      if (list->control_type == continue_control)
-	{
-	  ui_out_field_string (uiout, NULL, "loop_continue");
-	  ui_out_text (uiout, "\n");
-	  list = list->next;
-	  continue;
-	}
-
-      /* loop_break to break out of a while loop, print it and continue.  */
-      if (list->control_type == break_control)
-	{
-	  ui_out_field_string (uiout, NULL, "loop_break");
-	  ui_out_text (uiout, "\n");
-	  list = list->next;
-	  continue;
-	}
-
-      /* A while command.  Recursively print its subcommands and continue.  */
-      if (list->control_type == while_control)
-	{
-	  ui_out_text (uiout, "while ");
-	  ui_out_field_fmt (uiout, NULL, "while %s", list->line);
-	  ui_out_text (uiout, "\n");
-	  print_command_lines (uiout, *list->body_list, depth + 1);
-	  ui_out_field_string (uiout, NULL, "end");
-	  if (depth)
-	    ui_out_spaces (uiout, 2 * depth);
-	  ui_out_text (uiout, "end\n");
-	  list = list->next;
-	  continue;
-	}
-
-      /* An if command.  Recursively print both arms before continueing.  */
-      if (list->control_type == if_control)
-	{
-	  ui_out_text (uiout, "if ");
-	  ui_out_field_fmt (uiout, NULL, "if %s", list->line);
-	  ui_out_text (uiout, "\n");
-	  /* The true arm. */
-	  print_command_lines (uiout, list->body_list[0], depth + 1);
-
-	  /* Show the false arm if it exists.  */
-	  if (list->body_count == 2)
-	    {
-	      if (depth)
-		ui_out_spaces (uiout, 2 * depth);
-	      ui_out_field_string (uiout, NULL, "else");
-	      ui_out_text (uiout, "else\n");
-	      print_command_lines (uiout, list->body_list[1], depth + 1);
-	    }
-
-	  ui_out_field_string (uiout, NULL, "end");
-	  if (depth)
-	    ui_out_spaces (uiout, 2 * depth);
-	  ui_out_text (uiout, "end\n");
-	  list = list->next;
-	  continue;
-	}
-
-      /* ignore illegal command type and try next */
-      list = list->next;
-    }				/* while (list) */
-}
-#else
-void
-print_command_line (struct command_line *cmd, unsigned int depth,
-		    struct ui_file *stream)
-{
-  unsigned int i;
-
-  if (depth)
-    {
-      for (i = 0; i < depth; i++)
-	fputs_filtered ("  ", stream);
-    }
-
-  /* A simple command, print it and return.  */
-  if (cmd->control_type == simple_control)
-    {
-      fputs_filtered (cmd->line, stream);
-      fputs_filtered ("\n", stream);
-      return;
-    }
-
-  /* loop_continue to jump to the start of a while loop, print it
-     and return. */
-  if (cmd->control_type == continue_control)
-    {
-      fputs_filtered ("loop_continue\n", stream);
-      return;
-    }
-
-  /* loop_break to break out of a while loop, print it and return.  */
-  if (cmd->control_type == break_control)
-    {
-      fputs_filtered ("loop_break\n", stream);
-      return;
-    }
-
-  /* A while command.  Recursively print its subcommands before returning.  */
-  if (cmd->control_type == while_control)
-    {
-      struct command_line *list;
-      fputs_filtered ("while ", stream);
-      fputs_filtered (cmd->line, stream);
-      fputs_filtered ("\n", stream);
-      list = *cmd->body_list;
-      while (list)
-	{
-	  print_command_line (list, depth + 1, stream);
-	  list = list->next;
-	}
-    }
-
-  /* An if command.  Recursively print both arms before returning.  */
-  if (cmd->control_type == if_control)
-    {
-      fputs_filtered ("if ", stream);
-      fputs_filtered (cmd->line, stream);
-      fputs_filtered ("\n", stream);
-      /* The true arm. */
-      print_command_line (cmd->body_list[0], depth + 1, stream);
-
-      /* Show the false arm if it exists.  */
-      if (cmd->body_count == 2)
-	{
-	  if (depth)
-	    {
-	      for (i = 0; i < depth; i++)
-		fputs_filtered ("  ", stream);
-	    }
-	  fputs_filtered ("else\n", stream);
-	  print_command_line (cmd->body_list[1], depth + 1, stream);
-	}
-      if (depth)
-	{
-	  for (i = 0; i < depth; i++)
-	    fputs_filtered ("  ", stream);
-	}
-      fputs_filtered ("end\n", stream);
-    }
-}
-#endif
-
-/* Execute the command in CMD.  */
-
-enum command_control_type
-execute_control_command (struct command_line *cmd)
-{
-  struct expression *expr;
-  struct command_line *current;
-  struct cleanup *old_chain = 0;
-  value_ptr val;
-  value_ptr val_mark;
-  int loop;
-  enum command_control_type ret;
-  char *new_line;
-
-  switch (cmd->control_type)
-    {
-    case simple_control:
-      /* A simple command, execute it and return.  */
-      new_line = insert_args (cmd->line);
-      if (!new_line)
-	return invalid_control;
-      old_chain = make_cleanup (free_current_contents, &new_line);
-      execute_command (new_line, 0);
-      ret = cmd->control_type;
-      break;
-
-    case continue_control:
-    case break_control:
-      /* Return for "continue", and "break" so we can either
-         continue the loop at the top, or break out.  */
-      ret = cmd->control_type;
-      break;
-
-    case while_control:
-      {
-	/* Parse the loop control expression for the while statement.  */
-	new_line = insert_args (cmd->line);
-	if (!new_line)
-	  return invalid_control;
-	old_chain = make_cleanup (free_current_contents, &new_line);
-	expr = parse_expression (new_line);
-	make_cleanup (free_current_contents, &expr);
-
-	ret = simple_control;
-	loop = 1;
-
-	/* Keep iterating so long as the expression is true.  */
-	while (loop == 1)
-	  {
-	    int cond_result;
-
-	    QUIT;
-
-	    /* Evaluate the expression.  */
-	    val_mark = value_mark ();
-	    val = evaluate_expression (expr);
-	    cond_result = value_true (val);
-	    value_free_to_mark (val_mark);
-
-	    /* If the value is false, then break out of the loop.  */
-	    if (!cond_result)
-	      break;
-
-	    /* Execute the body of the while statement.  */
-	    current = *cmd->body_list;
-	    while (current)
-	      {
-		ret = execute_control_command (current);
-
-		/* If we got an error, or a "break" command, then stop
-		   looping.  */
-		if (ret == invalid_control || ret == break_control)
-		  {
-		    loop = 0;
-		    break;
-		  }
-
-		/* If we got a "continue" command, then restart the loop
-		   at this point.  */
-		if (ret == continue_control)
-		  break;
-
-		/* Get the next statement.  */
-		current = current->next;
-	      }
-	  }
-
-	/* Reset RET so that we don't recurse the break all the way down.  */
-	if (ret == break_control)
-	  ret = simple_control;
-
-	break;
-      }
-
-    case if_control:
-      {
-	new_line = insert_args (cmd->line);
-	if (!new_line)
-	  return invalid_control;
-	old_chain = make_cleanup (free_current_contents, &new_line);
-	/* Parse the conditional for the if statement.  */
-	expr = parse_expression (new_line);
-	make_cleanup (free_current_contents, &expr);
-
-	current = NULL;
-	ret = simple_control;
-
-	/* Evaluate the conditional.  */
-	val_mark = value_mark ();
-	val = evaluate_expression (expr);
-
-	/* Choose which arm to take commands from based on the value of the
-	   conditional expression.  */
-	if (value_true (val))
-	  current = *cmd->body_list;
-	else if (cmd->body_count == 2)
-	  current = *(cmd->body_list + 1);
-	value_free_to_mark (val_mark);
-
-	/* Execute commands in the given arm.  */
-	while (current)
-	  {
-	    ret = execute_control_command (current);
-
-	    /* If we got an error, get out.  */
-	    if (ret != simple_control)
-	      break;
-
-	    /* Get the next statement in the body.  */
-	    current = current->next;
-	  }
-
-	break;
-      }
-
-    default:
-      warning ("Invalid control type in command structure.");
-      return invalid_control;
-    }
-
-  if (old_chain)
-    do_cleanups (old_chain);
-
-  return ret;
-}
-
-/* "while" command support.  Executes a body of statements while the
-   loop condition is nonzero.  */
-
-static void
-while_command (char *arg, int from_tty)
-{
-  struct command_line *command = NULL;
-
-  control_level = 1;
-  command = get_command_line (while_control, arg);
-
-  if (command == NULL)
-    return;
-
-  execute_control_command (command);
-  free_command_lines (&command);
-}
-
-/* "if" command support.  Execute either the true or false arm depending
-   on the value of the if conditional.  */
-
-static void
-if_command (char *arg, int from_tty)
-{
-  struct command_line *command = NULL;
-
-  control_level = 1;
-  command = get_command_line (if_control, arg);
-
-  if (command == NULL)
-    return;
-
-  execute_control_command (command);
-  free_command_lines (&command);
-}
-
-/* Cleanup */
-static void
-arg_cleanup (void *ignore)
-{
-  struct user_args *oargs = user_args;
-  if (!user_args)
-    internal_error ("Internal error, arg_cleanup called with no user args.\n");
-
-  user_args = user_args->next;
-  free (oargs);
-}
-
-/* Bind the incomming arguments for a user defined command to
-   $arg0, $arg1 ... $argMAXUSERARGS.  */
-
-static struct cleanup *
-setup_user_args (char *p)
-{
-  struct user_args *args;
-  struct cleanup *old_chain;
-  unsigned int arg_count = 0;
-
-  args = (struct user_args *) xmalloc (sizeof (struct user_args));
-  memset (args, 0, sizeof (struct user_args));
-
-  args->next = user_args;
-  user_args = args;
-
-  old_chain = make_cleanup (arg_cleanup, 0/*ignored*/);
-
-  if (p == NULL)
-    return old_chain;
-
-  while (*p)
-    {
-      char *start_arg;
-      int squote = 0;
-      int dquote = 0;
-      int bsquote = 0;
-
-      if (arg_count >= MAXUSERARGS)
-	{
-	  error ("user defined function may only have %d arguments.\n",
-		 MAXUSERARGS);
-	  return old_chain;
-	}
-
-      /* Strip whitespace.  */
-      while (*p == ' ' || *p == '\t')
-	p++;
-
-      /* P now points to an argument.  */
-      start_arg = p;
-      user_args->a[arg_count].arg = p;
-
-      /* Get to the end of this argument.  */
-      while (*p)
-	{
-	  if (((*p == ' ' || *p == '\t')) && !squote && !dquote && !bsquote)
-	    break;
-	  else
-	    {
-	      if (bsquote)
-		bsquote = 0;
-	      else if (*p == '\\')
-		bsquote = 1;
-	      else if (squote)
-		{
-		  if (*p == '\'')
-		    squote = 0;
-		}
-	      else if (dquote)
-		{
-		  if (*p == '"')
-		    dquote = 0;
-		}
-	      else
-		{
-		  if (*p == '\'')
-		    squote = 1;
-		  else if (*p == '"')
-		    dquote = 1;
-		}
-	      p++;
-	    }
-	}
-
-      user_args->a[arg_count].len = p - start_arg;
-      arg_count++;
-      user_args->count++;
-    }
-  return old_chain;
-}
-
-/* Given character string P, return a point to the first argument ($arg),
-   or NULL if P contains no arguments.  */
-
-static char *
-locate_arg (char *p)
-{
-  while ((p = strchr (p, '$')))
-    {
-      if (strncmp (p, "$arg", 4) == 0 && isdigit (p[4]))
-	return p;
-      p++;
-    }
-  return NULL;
-}
-
-/* Insert the user defined arguments stored in user_arg into the $arg
-   arguments found in line, with the updated copy being placed into nline.  */
-
-static char *
-insert_args (char *line)
-{
-  char *p, *save_line, *new_line;
-  unsigned len, i;
-
-  /* First we need to know how much memory to allocate for the new line.  */
-  save_line = line;
-  len = 0;
-  while ((p = locate_arg (line)))
-    {
-      len += p - line;
-      i = p[4] - '0';
-
-      if (i >= user_args->count)
-	{
-	  error ("Missing argument %d in user function.\n", i);
-	  return NULL;
-	}
-      len += user_args->a[i].len;
-      line = p + 5;
-    }
-
-  /* Don't forget the tail.  */
-  len += strlen (line);
-
-  /* Allocate space for the new line and fill it in.  */
-  new_line = (char *) xmalloc (len + 1);
-  if (new_line == NULL)
-    return NULL;
-
-  /* Restore pointer to beginning of old line.  */
-  line = save_line;
-
-  /* Save pointer to beginning of new line.  */
-  save_line = new_line;
-
-  while ((p = locate_arg (line)))
-    {
-      int i, len;
-
-      memcpy (new_line, line, p - line);
-      new_line += p - line;
-      i = p[4] - '0';
-
-      len = user_args->a[i].len;
-      if (len)
-	{
-	  memcpy (new_line, user_args->a[i].arg, len);
-	  new_line += len;
-	}
-      line = p + 5;
-    }
-  /* Don't forget the tail.  */
-  strcpy (new_line, line);
-
-  /* Return a pointer to the beginning of the new line.  */
-  return save_line;
-}
-
-void
-execute_user_command (struct cmd_list_element *c, char *args)
-{
-  register struct command_line *cmdlines;
-  struct cleanup *old_chain;
-  enum command_control_type ret;
-
-  old_chain = setup_user_args (args);
-
-  cmdlines = c->user_commands;
-  if (cmdlines == 0)
-    /* Null command */
-    return;
-
-  /* Set the instream to 0, indicating execution of a
-     user-defined function.  */
-  old_chain = make_cleanup (do_restore_instream_cleanup, instream);
-  instream = (FILE *) 0;
-  while (cmdlines)
-    {
-      ret = execute_control_command (cmdlines);
-      if (ret != simple_control && ret != break_control)
-	{
-	  warning ("Error in control structure.\n");
-	  break;
-	}
-      cmdlines = cmdlines->next;
-    }
-  do_cleanups (old_chain);
-}
-
 /* Execute the line P as a command.
    Pass FROM_TTY as second argument to the defining function.  */
 
@@ -1493,7 +768,9 @@ extern void serial_log_command (const char *);
       arg = *p ? p : 0;
 
       /* Clear off trailing whitespace, except for set and complete command.  */
-      if (arg && c->type != set_cmd && c->function.cfunc != complete_command)
+      if (arg
+	  && c->type != set_cmd
+	  && !is_complete_command (c->function.cfunc))
 	{
 	  p = arg + strlen (arg) - 1;
 	  while (p >= arg && (*p == ' ' || *p == '\t'))
@@ -1785,41 +1062,6 @@ static int write_history_p;
 static int history_size;
 static char *history_filename;
 
-/* readline uses the word breaks for two things:
-   (1) In figuring out where to point the TEXT parameter to the
-   rl_completion_entry_function.  Since we don't use TEXT for much,
-   it doesn't matter a lot what the word breaks are for this purpose, but
-   it does affect how much stuff M-? lists.
-   (2) If one of the matches contains a word break character, readline
-   will quote it.  That's why we switch between
-   gdb_completer_word_break_characters and
-   gdb_completer_command_word_break_characters.  I'm not sure when
-   we need this behavior (perhaps for funky characters in C++ symbols?).  */
-
-/* Variables which are necessary for fancy command line editing.  */
-char *gdb_completer_word_break_characters =
-" \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,-";
-
-/* When completing on command names, we remove '-' from the list of
-   word break characters, since we use it in command names.  If the
-   readline library sees one in any of the current completion strings,
-   it thinks that the string needs to be quoted and automatically supplies
-   a leading quote. */
-char *gdb_completer_command_word_break_characters =
-" \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,";
-
-/* When completing on file names, we remove from the list of word
-   break characters any characters that are commonly used in file
-   names, such as '-', '+', '~', etc.  Otherwise, readline displays
-   incorrect completion candidates.  */
-char *gdb_completer_file_name_break_characters = " \t\n*|\"';:?/><";
-
-/* Characters that can be used to quote completion strings.  Note that we
-   can't include '"' because the gdb C parser treats such quoted sequences
-   as strings. */
-char *gdb_completer_quote_characters =
-"'";
-
 /* Functions that are used as part of the fancy command line editing.  */
 
 /* This can be used for functions which don't want to complete on symbols
@@ -1838,7 +1080,6 @@ readline_line_completion_function (char *text, int matches)
 {
   return line_completion_function (text, matches, rl_line_buffer, rl_point);
 }
-
 
 #ifdef STOP_SIGNAL
 static void
@@ -2136,637 +1377,6 @@ command_line_input (char *prompt_arg, int repeat, char *annotation_suffix)
   return linebuffer;
 }
 
-
-/* Expand the body_list of COMMAND so that it can hold NEW_LENGTH
-   code bodies.  This is typically used when we encounter an "else"
-   clause for an "if" command.  */
-
-static void
-realloc_body_list (struct command_line *command, int new_length)
-{
-  int n;
-  struct command_line **body_list;
-
-  n = command->body_count;
-
-  /* Nothing to do?  */
-  if (new_length <= n)
-    return;
-
-  body_list = (struct command_line **)
-    xmalloc (sizeof (struct command_line *) * new_length);
-
-  memcpy (body_list, command->body_list, sizeof (struct command_line *) * n);
-
-  free (command->body_list);
-  command->body_list = body_list;
-  command->body_count = new_length;
-}
-
-/* Read one line from the input stream.  If the command is an "else" or
-   "end", return such an indication to the caller.  */
-
-static enum misc_command_type
-read_next_line (struct command_line **command)
-{
-  char *p, *p1, *prompt_ptr, control_prompt[256];
-  int i = 0;
-
-  if (control_level >= 254)
-    error ("Control nesting too deep!\n");
-
-  /* Set a prompt based on the nesting of the control commands.  */
-  if (instream == stdin || (instream == 0 && readline_hook != NULL))
-    {
-      for (i = 0; i < control_level; i++)
-	control_prompt[i] = ' ';
-      control_prompt[i] = '>';
-      control_prompt[i + 1] = '\0';
-      prompt_ptr = (char *) &control_prompt[0];
-    }
-  else
-    prompt_ptr = NULL;
-
-  p = command_line_input (prompt_ptr, instream == stdin, "commands");
-
-  /* Not sure what to do here.  */
-  if (p == NULL)
-    return end_command;
-
-  /* Strip leading and trailing whitespace.  */
-  while (*p == ' ' || *p == '\t')
-    p++;
-
-  p1 = p + strlen (p);
-  while (p1 != p && (p1[-1] == ' ' || p1[-1] == '\t'))
-    p1--;
-
-  /* Blanks and comments don't really do anything, but we need to
-     distinguish them from else, end and other commands which can be
-     executed.  */
-  if (p1 == p || p[0] == '#')
-    return nop_command;
-
-  /* Is this the end of a simple, while, or if control structure?  */
-  if (p1 - p == 3 && !strncmp (p, "end", 3))
-    return end_command;
-
-  /* Is the else clause of an if control structure?  */
-  if (p1 - p == 4 && !strncmp (p, "else", 4))
-    return else_command;
-
-  /* Check for while, if, break, continue, etc and build a new command
-     line structure for them.  */
-  if (p1 - p > 5 && !strncmp (p, "while", 5))
-    *command = build_command_line (while_control, p + 6);
-  else if (p1 - p > 2 && !strncmp (p, "if", 2))
-    *command = build_command_line (if_control, p + 3);
-  else if (p1 - p == 10 && !strncmp (p, "loop_break", 10))
-    {
-      *command = (struct command_line *)
-	xmalloc (sizeof (struct command_line));
-      (*command)->next = NULL;
-      (*command)->line = NULL;
-      (*command)->control_type = break_control;
-      (*command)->body_count = 0;
-      (*command)->body_list = NULL;
-    }
-  else if (p1 - p == 13 && !strncmp (p, "loop_continue", 13))
-    {
-      *command = (struct command_line *)
-	xmalloc (sizeof (struct command_line));
-      (*command)->next = NULL;
-      (*command)->line = NULL;
-      (*command)->control_type = continue_control;
-      (*command)->body_count = 0;
-      (*command)->body_list = NULL;
-    }
-  else
-    {
-      /* A normal command.  */
-      *command = (struct command_line *)
-	xmalloc (sizeof (struct command_line));
-      (*command)->next = NULL;
-      (*command)->line = savestring (p, p1 - p);
-      (*command)->control_type = simple_control;
-      (*command)->body_count = 0;
-      (*command)->body_list = NULL;
-    }
-
-  /* Nothing special.  */
-  return ok_command;
-}
-
-/* Recursively read in the control structures and create a command_line 
-   structure from them.
-
-   The parent_control parameter is the control structure in which the
-   following commands are nested.  */
-
-static enum command_control_type
-recurse_read_control_structure (struct command_line *current_cmd)
-{
-  int current_body, i;
-  enum misc_command_type val;
-  enum command_control_type ret;
-  struct command_line **body_ptr, *child_tail, *next;
-
-  child_tail = NULL;
-  current_body = 1;
-
-  /* Sanity checks.  */
-  if (current_cmd->control_type == simple_control)
-    {
-      error ("Recursed on a simple control type\n");
-      return invalid_control;
-    }
-
-  if (current_body > current_cmd->body_count)
-    {
-      error ("Allocated body is smaller than this command type needs\n");
-      return invalid_control;
-    }
-
-  /* Read lines from the input stream and build control structures.  */
-  while (1)
-    {
-      dont_repeat ();
-
-      next = NULL;
-      val = read_next_line (&next);
-
-      /* Just skip blanks and comments.  */
-      if (val == nop_command)
-	continue;
-
-      if (val == end_command)
-	{
-	  if (current_cmd->control_type == while_control
-	      || current_cmd->control_type == if_control)
-	    {
-	      /* Success reading an entire control structure.  */
-	      ret = simple_control;
-	      break;
-	    }
-	  else
-	    {
-	      ret = invalid_control;
-	      break;
-	    }
-	}
-
-      /* Not the end of a control structure.  */
-      if (val == else_command)
-	{
-	  if (current_cmd->control_type == if_control
-	      && current_body == 1)
-	    {
-	      realloc_body_list (current_cmd, 2);
-	      current_body = 2;
-	      child_tail = NULL;
-	      continue;
-	    }
-	  else
-	    {
-	      ret = invalid_control;
-	      break;
-	    }
-	}
-
-      if (child_tail)
-	{
-	  child_tail->next = next;
-	}
-      else
-	{
-	  body_ptr = current_cmd->body_list;
-	  for (i = 1; i < current_body; i++)
-	    body_ptr++;
-
-	  *body_ptr = next;
-
-	}
-
-      child_tail = next;
-
-      /* If the latest line is another control structure, then recurse
-         on it.  */
-      if (next->control_type == while_control
-	  || next->control_type == if_control)
-	{
-	  control_level++;
-	  ret = recurse_read_control_structure (next);
-	  control_level--;
-
-	  if (ret != simple_control)
-	    break;
-	}
-    }
-
-  dont_repeat ();
-
-  return ret;
-}
-
-/* Read lines from the input stream and accumulate them in a chain of
-   struct command_line's, which is then returned.  For input from a
-   terminal, the special command "end" is used to mark the end of the
-   input, and is not included in the returned chain of commands. */
-
-#define END_MESSAGE "End with a line saying just \"end\"."
-
-struct command_line *
-read_command_lines (char *prompt_arg, int from_tty)
-{
-  struct command_line *head, *tail, *next;
-  struct cleanup *old_chain;
-  enum command_control_type ret;
-  enum misc_command_type val;
-
-  control_level = 0;
-  if (readline_begin_hook)
-    {
-      /* Note - intentional to merge messages with no newline */
-      (*readline_begin_hook) ("%s  %s\n", prompt_arg, END_MESSAGE);
-    }
-  else if (from_tty && input_from_terminal_p ())
-    {
-      printf_unfiltered ("%s\n%s\n", prompt_arg, END_MESSAGE);
-      gdb_flush (gdb_stdout);
-    }
-
-  head = tail = NULL;
-  old_chain = NULL;
-
-  while (1)
-    {
-      val = read_next_line (&next);
-
-      /* Ignore blank lines or comments.  */
-      if (val == nop_command)
-	continue;
-
-      if (val == end_command)
-	{
-	  ret = simple_control;
-	  break;
-	}
-
-      if (val != ok_command)
-	{
-	  ret = invalid_control;
-	  break;
-	}
-
-      if (next->control_type == while_control
-	  || next->control_type == if_control)
-	{
-	  control_level++;
-	  ret = recurse_read_control_structure (next);
-	  control_level--;
-
-	  if (ret == invalid_control)
-	    break;
-	}
-
-      if (tail)
-	{
-	  tail->next = next;
-	}
-      else
-	{
-	  head = next;
-	  old_chain = make_cleanup_free_command_lines (&head);
-	}
-      tail = next;
-    }
-
-  dont_repeat ();
-
-  if (head)
-    {
-      if (ret != invalid_control)
-	{
-	  discard_cleanups (old_chain);
-	}
-      else
-	do_cleanups (old_chain);
-    }
-
-  if (readline_end_hook)
-    {
-      (*readline_end_hook) ();
-    }
-  return (head);
-}
-
-/* Free a chain of struct command_line's.  */
-
-void
-free_command_lines (struct command_line **lptr)
-{
-  register struct command_line *l = *lptr;
-  register struct command_line *next;
-  struct command_line **blist;
-  int i;
-
-  while (l)
-    {
-      if (l->body_count > 0)
-	{
-	  blist = l->body_list;
-	  for (i = 0; i < l->body_count; i++, blist++)
-	    free_command_lines (blist);
-	}
-      next = l->next;
-      free (l->line);
-      free ((PTR) l);
-      l = next;
-    }
-}
-
-static void
-do_free_command_lines_cleanup (void *arg)
-{
-  free_command_lines (arg);
-}
-
-static struct cleanup *
-make_cleanup_free_command_lines (struct command_line **arg)
-{
-  return make_cleanup (do_free_command_lines_cleanup, arg);
-}
-
-/* Add an element to the list of info subcommands.  */
-
-struct cmd_list_element *
-add_info (char *name, void (*fun) (char *, int), char *doc)
-{
-  return add_cmd (name, no_class, fun, doc, &infolist);
-}
-
-/* Add an alias to the list of info subcommands.  */
-
-struct cmd_list_element *
-add_info_alias (char *name, char *oldname, int abbrev_flag)
-{
-  return add_alias_cmd (name, oldname, 0, abbrev_flag, &infolist);
-}
-
-/* The "info" command is defined as a prefix, with allow_unknown = 0.
-   Therefore, its own definition is called only for "info" with no args.  */
-
-/* ARGSUSED */
-static void
-info_command (char *arg, int from_tty)
-{
-  printf_unfiltered ("\"info\" must be followed by the name of an info command.\n");
-  help_list (infolist, "info ", -1, gdb_stdout);
-}
-
-/* The "complete" command is used by Emacs to implement completion.  */
-
-/* ARGSUSED */
-static void
-complete_command (char *arg, int from_tty)
-{
-  int i;
-  int argpoint;
-  char *completion;
-
-  dont_repeat ();
-
-  if (arg == NULL)
-    arg = "";
-  argpoint = strlen (arg);
-
-  for (completion = line_completion_function (arg, i = 0, arg, argpoint);
-       completion;
-       completion = line_completion_function (arg, ++i, arg, argpoint))
-    {
-      printf_unfiltered ("%s\n", completion);
-      free (completion);
-    }
-}
-
-/* The "show" command with no arguments shows all the settings.  */
-
-/* ARGSUSED */
-static void
-show_command (char *arg, int from_tty)
-{
-  cmd_show_list (showlist, from_tty, "");
-}
-
-/* Add an element to the list of commands.  */
-
-struct cmd_list_element *
-add_com (char *name, enum command_class class, void (*fun) (char *, int),
-	 char *doc)
-{
-  return add_cmd (name, class, fun, doc, &cmdlist);
-}
-
-/* Add an alias or abbreviation command to the list of commands.  */
-
-struct cmd_list_element *
-add_com_alias (char *name, char *oldname, enum command_class class,
-	       int abbrev_flag)
-{
-  return add_alias_cmd (name, oldname, class, abbrev_flag, &cmdlist);
-}
-
-void
-error_no_arg (char *why)
-{
-  error ("Argument required (%s).", why);
-}
-
-/* Provide documentation on command or list given by COMMAND.  FROM_TTY
-   is ignored.  */
-
-/* ARGSUSED */
-static void
-help_command (char *command, int from_tty)
-{
-  help_cmd (command, gdb_stdout);
-}
-
-static void
-validate_comname (char *comname)
-{
-  register char *p;
-
-  if (comname == 0)
-    error_no_arg ("name of command to define");
-
-  p = comname;
-  while (*p)
-    {
-      if (!isalnum (*p) && *p != '-' && *p != '_')
-	error ("Junk in argument list: \"%s\"", p);
-      p++;
-    }
-}
-
-/* This is just a placeholder in the command data structures.  */
-static void
-user_defined_command (char *ignore, int from_tty)
-{
-}
-
-static void
-define_command (char *comname, int from_tty)
-{
-#define MAX_TMPBUF 128   
-  enum cmd_hook_type
-    {
-      CMD_NO_HOOK = 0,
-      CMD_PRE_HOOK,
-      CMD_POST_HOOK
-    };
-  register struct command_line *cmds;
-  register struct cmd_list_element *c, *newc, *oldc, *hookc = 0;
-  char *tem = comname;
-  char *tem2; 
-  char tmpbuf[MAX_TMPBUF];
-  int  hook_type      = CMD_NO_HOOK;
-  int  hook_name_size = 0;
-   
-#define	HOOK_STRING	"hook-"
-#define	HOOK_LEN 5
-#define HOOK_POST_STRING "hookpost-"
-#define HOOK_POST_LEN    9
-
-  validate_comname (comname);
-
-  /* Look it up, and verify that we got an exact match.  */
-  c = lookup_cmd (&tem, cmdlist, "", -1, 1);
-  if (c && !STREQ (comname, c->name))
-    c = 0;
-
-  if (c)
-    {
-      if (c->class == class_user || c->class == class_alias)
-	tem = "Redefine command \"%s\"? ";
-      else
-	tem = "Really redefine built-in command \"%s\"? ";
-      if (!query (tem, c->name))
-	error ("Command \"%s\" not redefined.", c->name);
-    }
-
-  /* If this new command is a hook, then mark the command which it
-     is hooking.  Note that we allow hooking `help' commands, so that
-     we can hook the `stop' pseudo-command.  */
-
-  if (!strncmp (comname, HOOK_STRING, HOOK_LEN))
-    {
-       hook_type      = CMD_PRE_HOOK;
-       hook_name_size = HOOK_LEN;
-    }
-  else if (!strncmp (comname, HOOK_POST_STRING, HOOK_POST_LEN))
-    {
-      hook_type      = CMD_POST_HOOK;
-      hook_name_size = HOOK_POST_LEN;
-    }
-   
-  if (hook_type != CMD_NO_HOOK)
-    {
-      /* Look up cmd it hooks, and verify that we got an exact match.  */
-      tem = comname + hook_name_size;
-      hookc = lookup_cmd (&tem, cmdlist, "", -1, 0);
-      if (hookc && !STREQ (comname + hook_name_size, hookc->name))
-	hookc = 0;
-      if (!hookc)
-	{
-	  warning ("Your new `%s' command does not hook any existing command.",
-		   comname);
-	  if (!query ("Proceed? "))
-	    error ("Not confirmed.");
-	}
-    }
-
-  comname = savestring (comname, strlen (comname));
-
-  /* If the rest of the commands will be case insensitive, this one
-     should behave in the same manner. */
-  for (tem = comname; *tem; tem++)
-    if (isupper (*tem))
-      *tem = tolower (*tem);
-
-  sprintf (tmpbuf, "Type commands for definition of \"%s\".", comname);
-  cmds = read_command_lines (tmpbuf, from_tty);
-
-  if (c && c->class == class_user)
-    free_command_lines (&c->user_commands);
-
-  newc = add_cmd (comname, class_user, user_defined_command,
-		  (c && c->class == class_user)
-		  ? c->doc : savestring ("User-defined.", 13), &cmdlist);
-  newc->user_commands = cmds;
-
-  /* If this new command is a hook, then mark both commands as being
-     tied.  */
-  if (hookc)
-    {
-      switch (hook_type)
-        {
-        case CMD_PRE_HOOK:
-          hookc->hook_pre  = newc;  /* Target gets hooked.  */
-          newc->hookee_pre = hookc; /* We are marked as hooking target cmd. */
-          break;
-        case CMD_POST_HOOK:
-          hookc->hook_pre  = newc;  /* Target gets hooked.  */
-          newc->hookee_pre = hookc; /* We are marked as hooking target cmd. */
-          break;
-        default:
-          /* Should never come here as hookc would be 0. */
-        }
-    }
-}
-
-static void
-document_command (char *comname, int from_tty)
-{
-  struct command_line *doclines;
-  register struct cmd_list_element *c;
-  char *tem = comname;
-  char tmpbuf[128];
-
-  validate_comname (comname);
-
-  c = lookup_cmd (&tem, cmdlist, "", 0, 1);
-
-  if (c->class != class_user)
-    error ("Command \"%s\" is built-in.", comname);
-
-  sprintf (tmpbuf, "Type documentation for \"%s\".", comname);
-  doclines = read_command_lines (tmpbuf, from_tty);
-
-  if (c->doc)
-    free (c->doc);
-
-  {
-    register struct command_line *cl1;
-    register int len = 0;
-
-    for (cl1 = doclines; cl1; cl1 = cl1->next)
-      len += strlen (cl1->line) + 1;
-
-    c->doc = (char *) xmalloc (len + 1);
-    *c->doc = 0;
-
-    for (cl1 = doclines; cl1; cl1 = cl1->next)
-      {
-	strcat (c->doc, cl1->line);
-	if (cl1->next)
-	  strcat (c->doc, "\n");
-      }
-  }
-
-  free_command_lines (&doclines);
-}
-
 /* Print the GDB banner. */
 void
 print_gdb_version (struct ui_file *stream)
@@ -2810,16 +1420,6 @@ There is absolutely no warranty for GDB.  Type \"show warranty\" for details.\n"
     }
   fprintf_filtered (stream, "\".");
 }
-
-/* ARGSUSED */
-static void
-show_version (char *args, int from_tty)
-{
-  immediate_quit++;
-  print_gdb_version (gdb_stdout);
-  printf_filtered ("\n");
-  immediate_quit--;
-}
 
 /* get_prompt: access method for the GDB prompt string.  */
 
@@ -3174,16 +1774,6 @@ quit_force (char *args, int from_tty)
   exit (exit_code);
 }
 
-/* Handle the quit command.  */
-
-void
-quit_command (char *args, int from_tty)
-{
-  if (!quit_confirm ())
-    error ("Not confirmed.");
-  quit_force (args, from_tty);
-}
-
 /* Returns whether GDB is running on a terminal and whether the user
    desires that questions be asked of them on that terminal.  */
 
@@ -3195,235 +1785,6 @@ input_from_terminal_p (void)
 
 /* ARGSUSED */
 static void
-pwd_command (char *args, int from_tty)
-{
-  if (args)
-    error ("The \"pwd\" command does not take an argument: %s", args);
-  getcwd (gdb_dirbuf, sizeof (gdb_dirbuf));
-
-  if (!STREQ (gdb_dirbuf, current_directory))
-    printf_unfiltered ("Working directory %s\n (canonically %s).\n",
-		       current_directory, gdb_dirbuf);
-  else
-    printf_unfiltered ("Working directory %s.\n", current_directory);
-}
-
-void
-cd_command (char *dir, int from_tty)
-{
-  int len;
-  /* Found something other than leading repetitions of "/..".  */
-  int found_real_path;
-  char *p;
-
-  /* If the new directory is absolute, repeat is a no-op; if relative,
-     repeat might be useful but is more likely to be a mistake.  */
-  dont_repeat ();
-
-  if (dir == 0)
-    error_no_arg ("new working directory");
-
-  dir = tilde_expand (dir);
-  make_cleanup (free, dir);
-
-  if (chdir (dir) < 0)
-    perror_with_name (dir);
-
-#if defined(_WIN32) || defined(__MSDOS__)
-  /* There's too much mess with DOSish names like "d:", "d:.",
-     "d:./foo" etc.  Instead of having lots of special #ifdef'ed code,
-     simply get the canonicalized name of the current directory.  */
-  dir = getcwd (gdb_dirbuf, sizeof (gdb_dirbuf));
-#endif
-
-  len = strlen (dir);
-  if (SLASH_P (dir[len - 1]))
-    {
-      /* Remove the trailing slash unless this is a root directory
-         (including a drive letter on non-Unix systems).  */
-      if (!(len == 1)		/* "/" */
-#if defined(_WIN32) || defined(__MSDOS__)
-	  && !(!SLASH_P (*dir) && ROOTED_P (dir) && len <= 3)	/* "d:/" */
-#endif
-	  )
-	len--;
-    }
-
-  dir = savestring (dir, len);
-  if (ROOTED_P (dir))
-    current_directory = dir;
-  else
-    {
-      if (SLASH_P (current_directory[strlen (current_directory) - 1]))
-	current_directory = concat (current_directory, dir, NULL);
-      else
-	current_directory = concat (current_directory, SLASH_STRING, dir, NULL);
-      free (dir);
-    }
-
-  /* Now simplify any occurrences of `.' and `..' in the pathname.  */
-
-  found_real_path = 0;
-  for (p = current_directory; *p;)
-    {
-      if (SLASH_P (p[0]) && p[1] == '.' && (p[2] == 0 || SLASH_P (p[2])))
-	strcpy (p, p + 2);
-      else if (SLASH_P (p[0]) && p[1] == '.' && p[2] == '.'
-	       && (p[3] == 0 || SLASH_P (p[3])))
-	{
-	  if (found_real_path)
-	    {
-	      /* Search backwards for the directory just before the "/.."
-	         and obliterate it and the "/..".  */
-	      char *q = p;
-	      while (q != current_directory && !SLASH_P (q[-1]))
-		--q;
-
-	      if (q == current_directory)
-		/* current_directory is
-		   a relative pathname ("can't happen"--leave it alone).  */
-		++p;
-	      else
-		{
-		  strcpy (q - 1, p + 3);
-		  p = q - 1;
-		}
-	    }
-	  else
-	    /* We are dealing with leading repetitions of "/..", for example
-	       "/../..", which is the Mach super-root.  */
-	    p += 3;
-	}
-      else
-	{
-	  found_real_path = 1;
-	  ++p;
-	}
-    }
-
-  forget_cached_source_info ();
-
-  if (from_tty)
-    pwd_command ((char *) 0, 1);
-}
-
-struct source_cleanup_lines_args
-{
-  int old_line;
-  char *old_file;
-  char *old_pre_error;
-  char *old_error_pre_print;
-};
-
-static void
-source_cleanup_lines (PTR args)
-{
-  struct source_cleanup_lines_args *p =
-  (struct source_cleanup_lines_args *) args;
-  source_line_number = p->old_line;
-  source_file_name = p->old_file;
-  source_pre_error = p->old_pre_error;
-  error_pre_print = p->old_error_pre_print;
-}
-
-/* ARGSUSED */
-static void
-do_fclose_cleanup (void *stream)
-{
-  fclose (stream);
-}
-
-void
-source_command (char *args, int from_tty)
-{
-  FILE *stream;
-  struct cleanup *old_cleanups;
-  char *file = args;
-  struct source_cleanup_lines_args old_lines;
-  int needed_length;
-
-  if (file == NULL)
-    {
-      error ("source command requires pathname of file to source.");
-    }
-
-  file = tilde_expand (file);
-  old_cleanups = make_cleanup (free, file);
-
-  stream = fopen (file, FOPEN_RT);
-  if (!stream)
-    {
-      if (from_tty)
-	perror_with_name (file);
-      else
-	return;
-    }
-
-  make_cleanup (do_fclose_cleanup, stream);
-
-  old_lines.old_line = source_line_number;
-  old_lines.old_file = source_file_name;
-  old_lines.old_pre_error = source_pre_error;
-  old_lines.old_error_pre_print = error_pre_print;
-  make_cleanup (source_cleanup_lines, &old_lines);
-  source_line_number = 0;
-  source_file_name = file;
-  source_pre_error = error_pre_print == NULL ? "" : error_pre_print;
-  source_pre_error = savestring (source_pre_error, strlen (source_pre_error));
-  make_cleanup (free, source_pre_error);
-  /* This will get set every time we read a line.  So it won't stay "" for
-     long.  */
-  error_pre_print = "";
-
-  needed_length = strlen (source_file_name) + strlen (source_pre_error) + 80;
-  if (source_error_allocated < needed_length)
-    {
-      source_error_allocated *= 2;
-      if (source_error_allocated < needed_length)
-	source_error_allocated = needed_length;
-      if (source_error == NULL)
-	source_error = xmalloc (source_error_allocated);
-      else
-	source_error = xrealloc (source_error, source_error_allocated);
-    }
-
-  read_command_file (stream);
-
-  do_cleanups (old_cleanups);
-}
-
-/* ARGSUSED */
-static void
-echo_command (char *text, int from_tty)
-{
-  char *p = text;
-  register int c;
-
-  if (text)
-    while ((c = *p++) != '\0')
-      {
-	if (c == '\\')
-	  {
-	    /* \ at end of argument is used after spaces
-	       so they won't be lost.  */
-	    if (*p == 0)
-	      return;
-
-	    c = parse_escape (&p);
-	    if (c >= 0)
-	      printf_filtered ("%c", c);
-	  }
-	else
-	  printf_filtered ("%c", c);
-      }
-
-  /* Force this output to appear now.  */
-  wrap_here ("");
-  gdb_flush (gdb_stdout);
-}
-
-/* ARGSUSED */
-static void
 dont_repeat_command (char *ignored, int from_tty)
 {
   *line = 0;			/* Can't call dont_repeat here because we're not
@@ -3434,7 +1795,7 @@ dont_repeat_command (char *ignored, int from_tty)
 
 /* Number of commands to print in each call to show_commands.  */
 #define Hist_print 10
-static void
+void
 show_commands (char *args, int from_tty)
 {
   /* Index for history commands.  Relative to history_base.  */
@@ -3526,7 +1887,7 @@ set_history_size_command (char *args, int from_tty, struct cmd_list_element *c)
 }
 
 /* ARGSUSED */
-static void
+void
 set_history (char *args, int from_tty)
 {
   printf_unfiltered ("\"set history\" must be followed by the name of a history subcommand.\n");
@@ -3534,7 +1895,7 @@ set_history (char *args, int from_tty)
 }
 
 /* ARGSUSED */
-static void
+void
 show_history (char *args, int from_tty)
 {
   cmd_show_list (showhistlist, from_tty, "");
@@ -3544,7 +1905,7 @@ int info_verbose = 0;		/* Default verbose msgs off */
 
 /* Called by do_setshow_command.  An elaborate joke.  */
 /* ARGSUSED */
-static void
+void
 set_verbose (char *args, int from_tty, struct cmd_list_element *c)
 {
   char *cmdname = "verbose";
@@ -3573,45 +1934,6 @@ float_handler (int signo)
   error ("Erroneous arithmetic operation.");
 }
 
-static void
-set_debug (char *arg, int from_tty)
-{
-  printf_unfiltered ("\"set debug\" must be followed by the name of a print subcommand.\n");
-  help_list (setdebuglist, "set debug ", -1, gdb_stdout);
-}
-
-static void
-show_debug (char *args, int from_tty)
-{
-  cmd_show_list (showdebuglist, from_tty, "");
-}
-
-static void
-init_cmd_lists (void)
-{
-  cmdlist = NULL;
-  infolist = NULL;
-  enablelist = NULL;
-  disablelist = NULL;
-  togglelist = NULL;
-  stoplist = NULL;
-  deletelist = NULL;
-  enablebreaklist = NULL;
-  setlist = NULL;
-  unsetlist = NULL;
-  showlist = NULL;
-  sethistlist = NULL;
-  showhistlist = NULL;
-  unsethistlist = NULL;
-  maintenancelist = NULL;
-  maintenanceinfolist = NULL;
-  maintenanceprintlist = NULL;
-  setprintlist = NULL;
-  showprintlist = NULL;
-  setchecklist = NULL;
-  showchecklist = NULL;
-}
-
 /* Init the history buffer.  Note that we are called after the init file(s)
  * have been read so that the user can change the history file via his
  * .gdbinit file (for instance).  The GDBHISTFILE environment variable
@@ -3683,48 +2005,11 @@ init_main (void)
 
   /* Setup important stuff for command line editing.  */
   rl_completion_entry_function = (int (*)()) readline_line_completion_function;
-  rl_completer_word_break_characters = gdb_completer_word_break_characters;
-  rl_completer_quote_characters = gdb_completer_quote_characters;
+  rl_completer_word_break_characters =
+				 get_gdb_completer_word_break_characters ();
+  rl_completer_quote_characters = get_gdb_completer_quote_characters ();
   rl_readline_name = "gdb";
 
-  /* Define the classes of commands.
-     They will appear in the help list in the reverse of this order.  */
-
-  add_cmd ("internals", class_maintenance, NO_FUNCTION,
-	   "Maintenance commands.\n\
-Some gdb commands are provided just for use by gdb maintainers.\n\
-These commands are subject to frequent change, and may not be as\n\
-well documented as user commands.",
-	   &cmdlist);
-  add_cmd ("obscure", class_obscure, NO_FUNCTION, "Obscure features.", &cmdlist);
-  add_cmd ("aliases", class_alias, NO_FUNCTION, "Aliases of other commands.", &cmdlist);
-  add_cmd ("user-defined", class_user, NO_FUNCTION, "User-defined commands.\n\
-The commands in this class are those defined by the user.\n\
-Use the \"define\" command to define a command.", &cmdlist);
-  add_cmd ("support", class_support, NO_FUNCTION, "Support facilities.", &cmdlist);
-  if (!dbx_commands)
-    add_cmd ("status", class_info, NO_FUNCTION, "Status inquiries.", &cmdlist);
-  add_cmd ("files", class_files, NO_FUNCTION, "Specifying and examining files.", &cmdlist);
-  add_cmd ("breakpoints", class_breakpoint, NO_FUNCTION, "Making program stop at certain points.", &cmdlist);
-  add_cmd ("data", class_vars, NO_FUNCTION, "Examining data.", &cmdlist);
-  add_cmd ("stack", class_stack, NO_FUNCTION, "Examining the stack.\n\
-The stack is made up of stack frames.  Gdb assigns numbers to stack frames\n\
-counting from zero for the innermost (currently executing) frame.\n\n\
-At any time gdb identifies one frame as the \"selected\" frame.\n\
-Variable lookups are done with respect to the selected frame.\n\
-When the program being debugged stops, gdb selects the innermost frame.\n\
-The commands below can be used to select other frames by number or address.",
-	   &cmdlist);
-  add_cmd ("running", class_run, NO_FUNCTION, "Running the program.", &cmdlist);
-
-  add_com ("pwd", class_files, pwd_command,
-	"Print working directory.  This is used for your program as well.");
-  c = add_cmd ("cd", class_files, cd_command,
-	       "Set working directory to DIR for debugger and program being debugged.\n\
-The change does not take effect for the program being debugged\n\
-until the next time it is started.", &cmdlist);
-  c->completer = filename_completer;
-
   /* The set prompt command is different depending whether or not the
      async version is run. NOTE: this difference is going to
      disappear as we make the event loop be the default engine of
@@ -3753,55 +2038,10 @@ until the next time it is started.", &cmdlist);
 		  &setlist),
      &showlist);
 
-  add_com ("echo", class_support, echo_command,
-	   "Print a constant string.  Give string as argument.\n\
-C escape sequences may be used in the argument.\n\
-No newline is added at the end of the argument;\n\
-use \"\\n\" if you want a newline to be printed.\n\
-Since leading and trailing whitespace are ignored in command arguments,\n\
-if you want to print some you must use \"\\\" before leading whitespace\n\
-to be printed or after trailing whitespace.");
-  add_com ("document", class_support, document_command,
-	   "Document a user-defined command.\n\
-Give command name as argument.  Give documentation on following lines.\n\
-End with a line of just \"end\".");
-  add_com ("define", class_support, define_command,
-	   "Define a new command name.  Command name is argument.\n\
-Definition appears on following lines, one command per line.\n\
-End with a line of just \"end\".\n\
-Use the \"document\" command to give documentation for the new command.\n\
-Commands defined in this way may have up to ten arguments.");
-
-#ifdef __STDC__
-  c = add_cmd ("source", class_support, source_command,
-	       "Read commands from a file named FILE.\n\
-Note that the file \"" GDBINIT_FILENAME "\" is read automatically in this way\n\
-when gdb is started.", &cmdlist);
-#else
-  /* Punt file name, we can't help it easily.  */
-  c = add_cmd ("source", class_support, source_command,
-	       "Read commands from a file named FILE.\n\
-Note that the file \".gdbinit\" is read automatically in this way\n\
-when gdb is started.", &cmdlist);
-#endif
-  c->completer = filename_completer;
-
-  add_com ("quit", class_support, quit_command, "Exit gdb.");
-  add_com ("help", class_support, help_command, "Print list of commands.");
-  add_com_alias ("q", "quit", class_support, 1);
-  add_com_alias ("h", "help", class_support, 1);
-
   add_com ("dont-repeat", class_support, dont_repeat_command, "Don't repeat this command.\n\
 Primarily used inside of user-defined commands that should not be repeated when\n\
 hitting return.");
 
-  c = add_set_cmd ("verbose", class_support, var_boolean, (char *) &info_verbose,
-		   "Set ",
-		   &setlist),
-    add_show_from_set (c, &showlist);
-  c->function.sfunc = set_verbose;
-  set_verbose (NULL, 0, c);
-
   /* The set editing command is different depending whether or not the
      async version is run. NOTE: this difference is going to disappear
      as we make the event loop be the default engine of gdb. */
@@ -3827,19 +2067,6 @@ EMACS-like or VI-like commands like control-P or ESC.", &setlist);
       c->function.sfunc = set_async_editing_command;
     }
 
-  add_prefix_cmd ("history", class_support, set_history,
-		  "Generic command for setting command history parameters.",
-		  &sethistlist, "set history ", 0, &setlist);
-  add_prefix_cmd ("history", class_support, show_history,
-		  "Generic command for showing command history parameters.",
-		  &showhistlist, "show history ", 0, &showlist);
-
-  add_show_from_set
-    (add_set_cmd ("expansion", no_class, var_boolean, (char *) &history_expansion_p,
-		  "Set history expansion on command input.\n\
-Without an argument, history expansion is enabled.", &sethistlist),
-     &showhistlist);
-
   add_show_from_set
     (add_set_cmd ("save", no_class, var_boolean, (char *) &write_history_p,
 		  "Set saving of the history record on exit.\n\
@@ -3866,73 +2093,6 @@ ie. the number of previous commands to keep a record of.", &sethistlist);
 		  &setlist),
      &showlist);
 
-  add_prefix_cmd ("info", class_info, info_command,
-     "Generic command for showing things about the program being debugged.",
-		  &infolist, "info ", 0, &cmdlist);
-  add_com_alias ("i", "info", class_info, 1);
-
-  add_com ("complete", class_obscure, complete_command,
-	   "List the completions for the rest of the line as a command.");
-
-  add_prefix_cmd ("show", class_info, show_command,
-		  "Generic command for showing things about the debugger.",
-		  &showlist, "show ", 0, &cmdlist);
-  /* Another way to get at the same thing.  */
-  add_info ("set", show_command, "Show all GDB settings.");
-
-  add_cmd ("commands", no_class, show_commands,
-	   "Show the history of commands you typed.\n\
-You can supply a command number to start with, or a `+' to start after\n\
-the previous command number shown.",
-	   &showlist);
-
-  add_cmd ("version", no_class, show_version,
-	   "Show what version of GDB this is.", &showlist);
-
-  add_com ("while", class_support, while_command,
-	   "Execute nested commands WHILE the conditional expression is non zero.\n\
-The conditional expression must follow the word `while' and must in turn be\n\
-followed by a new line.  The nested commands must be entered one per line,\n\
-and should be terminated by the word `end'.");
-
-  add_com ("if", class_support, if_command,
-	   "Execute nested commands once IF the conditional expression is non zero.\n\
-The conditional expression must follow the word `if' and must in turn be\n\
-followed by a new line.  The nested commands must be entered one per line,\n\
-and should be terminated by the word 'else' or `end'.  If an else clause\n\
-is used, the same rules apply to its nested commands as to the first ones.");
-
-  /* If target is open when baud changes, it doesn't take effect until the
-     next open (I think, not sure).  */
-  add_show_from_set (add_set_cmd ("remotebaud", no_class,
-				  var_zinteger, (char *) &baud_rate,
-				  "Set baud rate for remote serial I/O.\n\
-This value is used to set the speed of the serial port when debugging\n\
-using remote targets.", &setlist),
-		     &showlist);
-
-  c = add_set_cmd ("remotedebug", no_class, var_zinteger,
-		   (char *) &remote_debug,
-		   "Set debugging of remote protocol.\n\
-When enabled, each packet sent or received with the remote target\n\
-is displayed.", &setlist);
-  deprecate_cmd (c, "set debug remote");
-  deprecate_cmd (add_show_from_set (c, &showlist), "show debug remote");
-
-  add_show_from_set (add_set_cmd ("remote", no_class, var_zinteger,
-				  (char *) &remote_debug,
-				  "Set debugging of remote protocol.\n\
-When enabled, each packet sent or received with the remote target\n\
-is displayed.", &setdebuglist),
-		     &showdebuglist);
-
-  add_show_from_set (
-		      add_set_cmd ("remotetimeout", no_class, var_integer, (char *) &remote_timeout,
-				   "Set timeout limit to wait for target to respond.\n\
-This value is used to set the time limit for gdb to wait for a response\n\
-from the target.", &setlist),
-		      &showlist);
-
   /* The set annotate command is different depending whether or not
      the async version is run. NOTE: this difference is going to
      disappear as we make the event loop be the default engine of
@@ -3964,11 +2124,4 @@ from the target.", &setlist),
 Use \"on\" to enable the notification, and \"off\" to disable it.", &setlist),
 	 &showlist);
     }
-  add_prefix_cmd ("debug", no_class, set_debug,
-		  "Generic command for setting gdb debugging flags",
-		  &setdebuglist, "set debug ", 0, &setlist);
-
-  add_prefix_cmd ("debug", no_class, show_debug,
-		  "Generic command for showing gdb debugging flags",
-		  &showdebuglist, "show debug ", 0, &showlist);
 }