158     size_t n_indefinite_repeats;
186   size_t len;
192 es_match (struct E_string const *es, size_t i, char c)  in es_match()
433   size_t len = strlen (s);  in unquote()
543 look_up_char_class (char const *class_str, size_t len)  in look_up_char_class()
582 make_printable_str (char const *s, size_t len)  in make_printable_str()
589   for (size_t i = 0; i < len; i++)  in make_printable_str()
688                    char const *char_class_str, size_t len)  in append_char_class()
728                     char const *equiv_class_str, size_t len)  in append_equiv_class()
749 find_closing_delim (const struct E_string *es, size_t start_idx,  in find_closing_delim()
750                     char pre_bracket_char, size_t *result_idx)  in find_closing_delim()
752   for (size_t i = start_idx; i < es->len - 1; i++)  in find_closing_delim()
773 find_bracketed_repeat (const struct E_string *es, size_t start_idx,  in find_bracketed_repeat()
775                        size_t *closing_bracket_idx)  in find_bracketed_repeat()
781   for (size_t i = start_idx + 2; i < es->len && !es->escaped[i]; i++)  in find_bracketed_repeat()
785           size_t digit_str_len = i - start_idx - 2;  in find_bracketed_repeat()
826 star_digits_closebracket (const struct E_string *es, size_t idx)  in star_digits_closebracket()
831   for (size_t i = idx + 1; i < es->len; i++)  in star_digits_closebracket()
860   size_t i;  in build_spec_list()
866           size_t closing_bracket_idx;  in build_spec_list()
874               size_t closing_delim_idx;  in build_spec_list()
878                   size_t opnd_str_len = closing_delim_idx - 1 - (i + 2) + 1;  in build_spec_list()
1164   size_t n_upper = 0;  in validate_case_classes()
1165   size_t n_lower = 0;  in validate_case_classes()
1509 squeeze_filter (char *buf, size_t size, size_t (*reader) (char *, size_t))  in squeeze_filter()  argument
1516   size_t i = 0;  in squeeze_filter()
1517   size_t nr = 0;  in squeeze_filter()
1529       size_t begin = i;  in squeeze_filter()
1533           size_t out_len;  in squeeze_filter()
1593 static size_t
1594 plain_read (char *buf, size_t size)  in plain_read()
1596   size_t nr = safe_read (STDIN_FILENO, buf, size);  in plain_read()
1608 static size_t
1609 read_and_delete (char *buf, size_t size)  in read_and_delete()
1611   size_t n_saved;  in read_and_delete()
1618       size_t nr = plain_read (buf, size);  in read_and_delete()
1628       size_t i;  in read_and_delete()
1646 static size_t
1647 read_and_xlate (char *buf, size_t size)  in read_and_xlate()
1649   size_t bytes_read = plain_read (buf, size);  in read_and_xlate()
1651   for (size_t i = 0; i < bytes_read; i++)  in read_and_xlate()
1672     for (size_t i = 0; i < N_CHARS; i++)  in set_initialize()
1796           size_t nr = read_and_delete (io_buf, sizeof io_buf);  in main()
1888               size_t bytes_read = read_and_xlate (io_buf, sizeof io_buf);  in main()