50     status_t append(const char* txt, size_t len) {  in append()
60         memcpy(buffer+bufferPos, txt, len);  in append()
143 status_t BufferedTextOutput::print(const char* txt, size_t len)  in print()  argument
150     const char* const end = txt+len;  in print()
154     while (txt < end) {  in print()
156         const char* first = txt;  in print()
157         while (txt < end && *txt != '\n') txt++;  in print()
160         while (txt < end && *txt == '\n') txt++;  in print()
170             } else if (*(txt-1) == '\n' && !b->bundle) {  in print()
176                 const char* lastLine = txt;  in print()
177                 while (txt < end) {  in print()
178                     if (*txt++ == '\n') lastLine = txt;  in print()
185                 txt = lastLine;  in print()
191         err = b->append(first, txt-first);  in print()
193         b->atFront = *(txt-1) == '\n';  in print()