在节点中按换行获取块。js数据流

At one point I thought you could tell Node.js child process to chunk the data by newline character. As is below, the stderr data event from the child process is firing for characters and words, not lines. Ideally I could pass a flag to tell the stream to only fire the data event when a line of data is ready. Isn't there a way to do this?At one point I thought you could tell Node.js c