>> >>beginning of a new message. So if it happens that you >> >>save a message that just happens to have a line that >> >>begins a new sentence starting with the word From, then >> >> is that on plan 9 or unix? > > Plan 9.
Strange -- on my Plan 9 system, upas has code to deal with this: /sys/src/cmd/upas/common/appendfiletombox.c:70,131 and it seems to work for me.
