+ return std::move (stb.string ());
+}
+
+
+/* Do a "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_show_command (const char *arg, int from_tty, struct cmd_list_element *c)
+{
+ struct ui_out *uiout = current_uiout;
+
+ gdb_assert (c->type == show_cmd);
+
+ /* Possibly call the pre hook. */
+ if (c->pre_show_hook)
+ (c->pre_show_hook) (c);
+
+ std::string val = get_setshow_command_value_string (c);