2005-02-24 Andrew Cagney <cagney@gnu.org>

	Add show_VARIABLE functions, update add_setshow call.
	* varobj.c (_initialize_varobj, show_varobjdebug): Add and update.
	* valprint.c (_initialize_valprint, show_print_max)
	(show_stop_print_at_null, show_repeat_count_threshold)
	(show_prettyprint_structs, show_unionprint)
	(show_prettyprint_arrays, show_addressprint, show_input_radix)
	(show_output_radix): Ditto.
	* valops.c (_initialize_valops, show_overload_resolution): Ditto.
	* utils.c (initialize_utils, show_chars_per_line)
	(show_lines_per_page, show_demangle, show_pagination_enabled)
	(show_sevenbit_strings, show_asm_demangle): Ditto
	* tui/tui-win.c (_initialize_tui_win, show_tui_border_kind)
	(show_tui_border_mode, show_tui_active_border_mode): Ditto.
	* top.c (init_main, show_new_async_prompt)
	(show_async_command_editing_p, show_write_history_p)
	(show_history_size, show_history_filename, show_caution)
	(show_annotation_level, init_main): Ditto.
	* target.c (initialize_targets, show_targetdebug)
	(show_trust_readonly): Ditto.
	* symfile.c (_initialize_symfile, show_symbol_reloading)
	(show_ext_args, show_download_write_size)
	(show_debug_file_directory): Ditto.
	* source.c (_initialize_source, show_lines_to_list): Ditto.
	* solib.c (_initialize_solib, show_auto_solib_add)
	(show_solib_search_path): Ditto.
	* p-valprint.c (_initialize_pascal_valprint)
	(show_pascal_static_field_print): Ditto.
	* printcmd.c (_initialize_printcmd, show_max_symbolic_offset)
	(show_print_symbol_filename): Add and update.
	* parse.c (_initialize_parse, show_expressiondebug): Dito.
	* observer.c (_initialize_observer, show_observer_debug): Dito.
	* maint.c (_initialize_maint_cmds, show_watchdog)
	(show_maintenance_profile_p): Dito.
	* linux-nat.c (_initialize_linux_nat, show_debug_linux_nat): Dito.
	* infrun.c (_initialize_infrun, show_debug_infrun)
	(show_stop_on_solib_events, show_follow_fork_mode_string)
	(show_scheduler_mode, show_step_stop_if_no_debug): Ditto.
	* infcall.c (_initialize_infcall, show_coerce_float_to_double_p)
	(show_unwind_on_signal_p): Ditto.
	* gdbtypes.c (build_gdbtypes, show_opaque_type_resolution)
	(_initialize_gdbtypes, show_overload_debug): Ditto.
	* gdb-events.c, gdb-events.sh (_initialize_gdb_events)
	(show_gdb_events_debug): Ditto.
	* gdbarch.c, gdbarch.sh (show_gdbarch_debug)
	(_initialize_gdbarch): Ditto.
	* frame.c (_initialize_frame, show_backtrace_past_main)
	(show_backtrace_past_entry, show_backtrace_limit)
	(show_frame_debug): Ditto.
	* exec.c (_initialize_exec, show_write_files): Ditto.
	* dwarf2read.c (_initialize_dwarf2_read)
	(show_dwarf2_max_cache_age): Ditto.
	* demangle.c (_initialize_demangler)
	(show_demangling_style_names): Ditto.
	* dcache.c (_initialize_dcache, show_dcache_enabled_p): Ditto.
	* cp-valprint.c (show_static_field_print)
	(_initialize_cp_valprint, show_vtblprint, show_objectprint): Ditto.
	* corefile.c (_initialize_core, show_gnutarget_string): Ditto.
	* cli/cli-logging.c (_initialize_cli_logging)
	(show_logging_overwrite, show_logging_redirect)
	(show_logging_filename): Ditto.
	* cli/cli-cmds.c (show_info_verbose, show_history_expansion_p)
	(init_cli_cmds, show_baud_rate, show_remote_debug)
	(show_remote_timeout, show_max_user_call_depth): Ditto.
	* charset.c (show_host_charset_name, show_target_charset_name)
	(initialize_charset): Ditto.
	* breakpoint.c (show_can_use_hw_watchpoints)
	(show_pending_break_support, _initialize_breakpoint): Ditto.

1 files changed, 76 insertions, 9 deletions

diff --git a/gdb/valprint.c b/gdb/valprint.c
index 00604b9..044ed21 100644
--- a/gdb/valprint.c
+++ b/gdb/valprint.c
@@ -67,11 +67,37 @@ void _initialize_valprint (void);
 
 unsigned int print_max;
 #define PRINT_MAX_DEFAULT 200	/* Start print_max off at this value. */
+static void
+show_print_max (struct ui_file *file, int from_tty,
+		struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("\
+Limit on string chars or array elements to print is %s.\n"),
+		    value);
+}
+
 
 /* Default input and output radixes, and output format letter.  */
 
 unsigned input_radix = 10;
+static void
+show_input_radix (struct ui_file *file, int from_tty,
+		  struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("\
+Default input radix for entering numbers is %s.\n"),
+		    value);
+}
+
 unsigned output_radix = 10;
+static void
+show_output_radix (struct ui_file *file, int from_tty,
+		   struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("\
+Default output radix for printing of values is %s.\n"),
+		    value);
+}
 int output_format = 0;
 
 /* Print repeat counts if there are more than this many repetitions of an
@@ -79,27 +105,68 @@ int output_format = 0;
    print routines. */
 
 unsigned int repeat_count_threshold = 10;
+static void
+show_repeat_count_threshold (struct ui_file *file, int from_tty,
+			     struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Threshold for repeated print elements is %s.\n"),
+		    value);
+}
 
 /* If nonzero, stops printing of char arrays at first null. */
 
 int stop_print_at_null;
+static void
+show_stop_print_at_null (struct ui_file *file, int from_tty,
+			 struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("\
+Printing of char arrays to stop at first null char is %s.\n"),
+		    value);
+}
 
 /* Controls pretty printing of structures. */
 
 int prettyprint_structs;
+static void
+show_prettyprint_structs (struct ui_file *file, int from_tty,
+			  struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Prettyprinting of structures is %s.\n"), value);
+}
 
 /* Controls pretty printing of arrays.  */
 
 int prettyprint_arrays;
+static void
+show_prettyprint_arrays (struct ui_file *file, int from_tty,
+			 struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Prettyprinting of arrays is %s.\n"), value);
+}
 
 /* If nonzero, causes unions inside structures or other unions to be
    printed. */
 
 int unionprint;			/* Controls printing of nested unions.  */
+static void
+show_unionprint (struct ui_file *file, int from_tty,
+		 struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("\
+Printing of unions interior to structures is %s.\n"),
+		    value);
+}
 
 /* If nonzero, causes machine addresses to be printed in certain contexts. */
 
 int addressprint;		/* Controls printing of machine addresses */
+static void
+show_addressprint (struct ui_file *file, int from_tty,
+		   struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Printing of addresses is %s.\n"), value);
+}
 
 
 /* Print data of type TYPE located at VALADDR (within GDB), which came from
@@ -1210,14 +1277,14 @@ Set limit on string chars or array elements to print."), _("\
 Show limit on string chars or array elements to print."), _("\
 \"set print elements 0\" causes there to be no limit."),
 			    NULL,
-			    NULL, /* FIXME: i18n: */
+			    show_print_max,
 			    &setprintlist, &showprintlist);
 
   add_setshow_boolean_cmd ("null-stop", no_class, &stop_print_at_null, _("\
 Set printing of char arrays to stop at first null char."), _("\
 Show printing of char arrays to stop at first null char."), NULL,
 			   NULL,
-			   NULL, /* FIXME: i18n: */
+			   show_stop_print_at_null,
 			   &setprintlist, &showprintlist);
 
   add_setshow_uinteger_cmd ("repeats", no_class,
@@ -1226,49 +1293,49 @@ Set threshold for repeated print elements."), _("\
 Show threshold for repeated print elements."), _("\
 \"set print repeats 0\" causes all elements to be individually printed."),
 			    NULL,
-			    NULL, /* FIXME: i18n: */
+			    show_repeat_count_threshold,
 			    &setprintlist, &showprintlist);
 
   add_setshow_boolean_cmd ("pretty", class_support, &prettyprint_structs, _("\
 Set prettyprinting of structures."), _("\
 Show prettyprinting of structures."), NULL,
 			   NULL,
-			   NULL, /* FIXME: i18n: */
+			   show_prettyprint_structs,
 			   &setprintlist, &showprintlist);
 
   add_setshow_boolean_cmd ("union", class_support, &unionprint, _("\
 Set printing of unions interior to structures."), _("\
 Show printing of unions interior to structures."), NULL,
 			   NULL,
-			   NULL, /* FIXME: i18n: */
+			   show_unionprint,
 			   &setprintlist, &showprintlist);
 
   add_setshow_boolean_cmd ("array", class_support, &prettyprint_arrays, _("\
 Set prettyprinting of arrays."), _("\
 Show prettyprinting of arrays."), NULL,
 			   NULL,
-			   NULL, /* FIXME: i18n: */
+			   show_prettyprint_arrays,
 			   &setprintlist, &showprintlist);
 
   add_setshow_boolean_cmd ("address", class_support, &addressprint, _("\
 Set printing of addresses."), _("\
 Show printing of addresses."), NULL,
 			   NULL,
-			   NULL, /* FIXME: i18n: */
+			   show_addressprint,
 			   &setprintlist, &showprintlist);
 
   add_setshow_uinteger_cmd ("input-radix", class_support, &input_radix, _("\
 Set default input radix for entering numbers."), _("\
 Show default input radix for entering numbers."), NULL,
 			    set_input_radix,
-			    NULL, /* FIXME: i18n: */
+			    show_input_radix,
 			    &setlist, &showlist);
 
   add_setshow_uinteger_cmd ("output-radix", class_support, &output_radix, _("\
 Set default output radix for printing of values."), _("\
 Show default output radix for printing of values."), NULL,
 			    set_output_radix,
-			    NULL, /* FIXME: i18n: */
+			    show_output_radix,
 			    &setlist, &showlist);
 
   /* The "set radix" and "show radix" commands are special in that