length_of
int length_of(char *string);
write(STD_OUT, text_buffer, length_of(text_buffer));
count += length_of(line->text);
if (length_of(msg) + 1 > LINE_LEN - 4) {
if (length_of((ptr = basename(file))) > NAME_MAX)
count += (long) length_of(line->text);
if (length_of(text_buffer) + length_of(program->end_ptr) >= MAX_CHARS) {
line->text = alloc(length_of(text_buffer) + 1);
delete(cur_line, cur_text, cur_line, cur_text + length_of(cur_text) -1);
if (length_of(textp) + length_of(string) >= MAX_CHARS) {
line_insert(line, location, length_of(location));
line->text = alloc(length_of(text_buffer) + 1);
if (count + length_of(end_textp) >= MAX_CHARS) {
if (end_textp == NIL_PTR && length_of(start_line->text) == 1 && nlines > 1) {
start_line->text = alloc(length_of(text_buffer) + 1);
move_to((old_pos == TRUE) ? x : x + length_of(line_buffer), y);
move_to(length_of(line_buffer), find_y(line));