29    if (!CharBuffer::skip_ws(mybuf)) return 0;  in count_words()
31    CharBuffer::size_type offset = 0;  in count_words()
33       offset = CharBuffer::next_ws(mybuf, offset+1);  in count_words()
36             CharBuffer::seek_forward(mybuf, offset) != '\n'  &&   in count_words()
37             (offset = CharBuffer::next_non_ws(mybuf, offset+1)) > 0);  in count_words()
43    return CharBuffer::count_lines(is->rdbuf());  in count_lines()
54    if (!CharBuffer::skip_ws(mybuf)) return 0;  in count_braced()
56    CharBuffer::size_type offset = 0;  in count_braced()
58       if (CharBuffer::get_ptr(mybuf)[offset] != opening) {  in count_braced()
62       offset = CharBuffer::matching_brace(mybuf, opening, closing, offset+1);  in count_braced()
68    } while ((offset = CharBuffer::next_non_ws(mybuf, offset+1)) > 0);  in count_braced()
75    CharBuffer::size_type offset = CharBuffer::next_non_ws(mybuf, 0);  in lone_clause_on_line()
76    if (offset < 0 || CharBuffer::get_ptr(mybuf)[offset] != opening) return false;  in lone_clause_on_line()
77    offset = CharBuffer::matching_brace(mybuf, opening, closing, offset+1);  in lone_clause_on_line()
82    return CharBuffer::seek_forward(mybuf, offset+1) == '\n';  in lone_clause_on_line()
89    CharBuffer::size_type offset = -1;  in count_leading()
91       if ((offset = CharBuffer::next_non_ws(mybuf, offset+1)) < 0)  in count_leading()
93       if (CharBuffer::get_ptr(mybuf)[offset] != c) break;  in count_leading()
101    return !CharBuffer::skip_ws(is->rdbuf());  in at_end()
107    if (!CharBuffer::skip_ws(mybuf)) return;  in skip_item()
109    CharBuffer::size_type offset = 0;  in skip_item()
112       offset = CharBuffer::matching_brace(mybuf, '<', '>');  break;  in skip_item()
114       offset = CharBuffer::matching_brace(mybuf, '(', ')');  break;  in skip_item()
116       offset = CharBuffer::matching_brace(mybuf, '{', '}');  break;  in skip_item()
118       offset = CharBuffer::next_ws(mybuf, 0, false);  in skip_item()
121       CharBuffer::skip_all(mybuf);  in skip_item()
123       CharBuffer::get_bump(mybuf, offset+1);  in skip_item()
129    CharBuffer::skip_all(mybuf);  in skip_rest()
136    if (!CharBuffer::skip_ws(mybuf)) {  in set_temp_range()
143       offset = CharBuffer::find_char_forward(mybuf, '\n');  in set_temp_range()
147       if (*CharBuffer::get_ptr(mybuf) != opening) {  in set_temp_range()
151       CharBuffer::get_bump(mybuf, 1);  in set_temp_range()
152       offset = CharBuffer::matching_brace(mybuf, opening, closing);  in set_temp_range()
165    char* egptr = CharBuffer::end_get_ptr(mybuf);  in set_input_range()
166    if (CharBuffer::get_input_limit(mybuf)) {  in set_input_range()
167       CharBuffer::set_end_get_ptr(mybuf, CharBuffer::get_ptr(mybuf) + offset);  in set_input_range()
177    if (egptr == CharBuffer::get_input_limit(mybuf)) {  in restore_input_range()
180       CharBuffer::set_end_get_ptr(mybuf, egptr);  in restore_input_range()
189    else if (CharBuffer::skip_ws(mybuf) ||  in discard_range()
190             CharBuffer::get_ptr(mybuf) != CharBuffer::end_get_ptr(mybuf))  in discard_range()
193       CharBuffer::get_bump(mybuf, 1);  in discard_range()
199    char* next = CharBuffer::end_get_ptr(mybuf)+1;  in skip_temp_range()
200    if (egptr == CharBuffer::get_input_limit(mybuf)) {  in skip_temp_range()
202       CharBuffer::get_bump(mybuf, next - CharBuffer::get_ptr(mybuf));  in skip_temp_range()
204       CharBuffer::set_get_and_end_ptr(mybuf, next, egptr);  in skip_temp_range()
210    return CharBuffer::get_ptr(is->rdbuf());  in save_read_pos()
216    mybuf->rewind(CharBuffer::get_ptr(mybuf) - pos);  in restore_read_pos()
249    if (CharBuffer::get_string(is->rdbuf(), s, delim) < 0)  in get_string()
256    if (!CharBuffer::skip_ws(mybuf)) return 0;  in probe_inf()
257    CharBuffer::size_type offset = 0;  in probe_inf()
259    switch (CharBuffer::seek_forward(mybuf, 0)) {  in probe_inf()
271    if ((offset == 0 || CharBuffer::seek_forward(mybuf, offset) == 'i') &&  in probe_inf()
272        CharBuffer::seek_forward(mybuf, offset+1) == 'n' &&  in probe_inf()
273        CharBuffer::seek_forward(mybuf, offset+2) == 'f') {  in probe_inf()
274       CharBuffer::get_bump(mybuf, offset+3);  in probe_inf()