434 free_word (struct word *wp)  in free_word()  argument
436   if (wp->type == t_string)  in free_word()
438       free_token (wp->token);  in free_word()
439       free (wp->token);  in free_word()
445 string_of_word (const struct word *wp)  in string_of_word()  argument
450   if (!(wp->type == t_string))  in string_of_word()
452   n = wp->token->charcount;  in string_of_word()
454   memcpy (str, wp->token->chars, n);  in string_of_word()
582 accumulate_word (struct word *wp, enum terminator looking_for,  in accumulate_word()  argument
616               wp->type = t_other;  in accumulate_word()
656                   wp->type = t_other;  in accumulate_word()
664                       wp->type = t_other;  in accumulate_word()
669                       if (wp->type == t_string)  in accumulate_word()
671                           grow_token (wp->token);  in accumulate_word()
672                           wp->token->chars[wp->token->charcount++] = '$';  in accumulate_word()
681           wp->type = t_other;  in accumulate_word()
694           if (wp->type == t_string)  in accumulate_word()
697                 grow_token (wp->token);  in accumulate_word()
698                 wp->token->chars[wp->token->charcount++] = utf8buf[i];  in accumulate_word()
703           if (wp->type == t_string)  in accumulate_word()
705               grow_token (wp->token);  in accumulate_word()
706               wp->token->chars[wp->token->charcount++] = (unsigned char) c;  in accumulate_word()
716 read_word (struct word *wp, int looking_for, flag_context_ty context)  in read_word()  argument
727       wp->type = t_eof;  in read_word()
733       wp->type = t_brace;  in read_word()
744       wp->type = t_separator;  in read_word()
750       wp->type = t_separator;  in read_word()
757       wp->type = t_bracket;  in read_word()
777       wp->type = t_other;  in read_word()
782   wp->type = t_string;  in read_word()
783   wp->token = XMALLOC (struct token);  in read_word()
784   init_token (wp->token);  in read_word()
785   wp->line_number_at_start = line_number;  in read_word()
789       c = accumulate_word (wp, te_quote, context);  in read_word()
796       c = accumulate_word (wp,  in read_word()
805   if (wp->type != t_string)  in read_word()
807       free_token (wp->token);  in read_word()
808       free (wp->token);  in read_word()