Re: Where reading files into ZWEI spends its time.

[RMS@MIT-AI]

These statistics apply to reading in LMIO;CHSNCP.
The largest share is spent inside the chaos stream: 27 seconds.
The next largest goes to sectionizing.  It takes about 20 seconds
but this time increases with the amount of data in the editor.
Doing the interns takes 6 seconds, but swaps in enough to delay
other things another 4 seconds or so.  Merging the arrays adds another 10.
Removing the old definitions for this buffer takes another 2 or so.

The ZWEI interval-stream takes only about 2 seconds to store the lines.
It takes about 4 seconds to open the file, maybe 2 to close it.

Grand total: about 1 minute.