- * Otherwise, call \a line_handler for each complete line, but no more than \a num
- * times. If \a num is zero, there is no restriction on how often \a line_handler
- * may be called. The rest of the buffer (last chunk containing incomplete line
- * if \a num is zero) is moved to the beginning of the buffer.
+ * Otherwise, call \a line_handler for each complete line. The rest of the
+ * buffer (last chunk containing incomplete line is moved to the beginning of
+ * the buffer.