50     status_t append(const char* txt, size_t len) {  in append()
56         memcpy(buffer+bufferPos, txt, len);  in append()
155 status_t BufferedTextOutput::print(const char* txt, size_t len)  in print()  argument
162     const char* const end = txt+len;  in print()
166     while (txt < end) {  in print()
168         const char* first = txt;  in print()
169         while (txt < end && *txt != '\n') txt++;  in print()
172         while (txt < end && *txt == '\n') txt++;  in print()
182             } else if (*(txt-1) == '\n' && !b->bundle) {  in print()
188                 const char* lastLine = txt+1;  in print()
189                 while (txt < end) {  in print()
190                     if (*txt++ == '\n') lastLine = txt;  in print()
197                 txt = lastLine;  in print()
203         err = b->append(first, txt-first);  in print()
205         b->atFront = *(txt-1) == '\n';  in print()