Changes

<cd:description>This command is very much like {{cmd|setbufferstartbuffer}} except it takes a less careful (more low-level) approach to collecting the content. It also does not pay attention to the {{cmd|setupbuffer|2=[strip=yes]}} setting; multiple spaces are always collapsed into a single space. Because of this, it is practically useless when {{cmd|typebuffer}} will be used.

If But if the buffer content is fairly well-behaved, must only be typeset, and speed is of the essence, then this is a useful alternative to {{cmd|startbuffer}}.