upp               140 lib/search/regex.c     GString *upp, *low;
upp               143 lib/search/regex.c     upp = mc_search__toupper_case_str (charset, one_char);
upp               146 lib/search/regex.c     for (loop = 0; loop < upp->len; loop++)
upp               151 lib/search/regex.c         if (loop >= low->len || upp->str[loop] == low->str[loop])
upp               153 lib/search/regex.c                 g_snprintf (tmp_str, sizeof (tmp_str), "\\x%02X", (unsigned char) upp->str[loop]);
upp               156 lib/search/regex.c                                   (unsigned char) upp->str[loop], (unsigned char) low->str[loop]);
upp               161 lib/search/regex.c     g_string_free (upp, TRUE);