445   struct command_line *command = NULL;  in while_command()  local
448   command = get_command_line (while_control, arg);  in while_command()
450   if (command == NULL)  in while_command()
453   execute_control_command (command);  in while_command()
454   free_command_lines (&command);  in while_command()
463   struct command_line *command = NULL;  in if_command()  local
466   command = get_command_line (if_control, arg);  in if_command()
468   if (command == NULL)  in if_command()
471   execute_control_command (command);  in if_command()
472   free_command_lines (&command);  in if_command()
654 realloc_body_list (struct command_line *command, int new_length)  in realloc_body_list()  argument
659   n = command->body_count;  in realloc_body_list()
668   memcpy (body_list, command->body_list, sizeof (struct command_line *) * n);  in realloc_body_list()
670   xfree (command->body_list);  in realloc_body_list()
671   command->body_list = body_list;  in realloc_body_list()
672   command->body_count = new_length;  in realloc_body_list()
679 read_next_line (struct command_line **command)  in read_next_line()  argument
735       *command = build_command_line (while_control, first_arg);  in read_next_line()
743       *command = build_command_line (if_control, first_arg);  in read_next_line()
747       *command = (struct command_line *)  in read_next_line()
749       (*command)->next = NULL;  in read_next_line()
750       (*command)->line = NULL;  in read_next_line()
751       (*command)->control_type = break_control;  in read_next_line()
752       (*command)->body_count = 0;  in read_next_line()
753       (*command)->body_list = NULL;  in read_next_line()
757       *command = (struct command_line *)  in read_next_line()
759       (*command)->next = NULL;  in read_next_line()
760       (*command)->line = NULL;  in read_next_line()
761       (*command)->control_type = continue_control;  in read_next_line()
762       (*command)->body_count = 0;  in read_next_line()
763       (*command)->body_list = NULL;  in read_next_line()
768       *command = (struct command_line *)  in read_next_line()
770       (*command)->next = NULL;  in read_next_line()
771       (*command)->line = savestring (p, p1 - p);  in read_next_line()
772       (*command)->control_type = simple_control;  in read_next_line()
773       (*command)->body_count = 0;  in read_next_line()
774       (*command)->body_list = NULL;  in read_next_line()