Hey August!

 AA> There should be a CR after char 63 above.

Yes there is.

 AA> I do this because then my own messages look nicer (not
 AA> haphazardly wrapped) when I look at them with Telegram on my
 AA> Blackberry!  ;)

Above is 72 wrapped.

 AA> I also find it easier to read line-lengths that closer
 AA> resemble the width of a printed page or newspaper column
 AA> than the totally free-flowed paragraphs that sometimes
 AA> arrive here.

Above is 64 wrapped.

I've been doing 72 wrapped for quotes.  Also, these are 72 multibyte characters which when deployed are likely to get screwed up when doing bytewise wraps where one character = 1 byte.  Hence my use of the word "dated".

Life is good,
Maurice

... Nu hit ys on swines dome, cw‘¨ se ceorl s‘t on eoferes hricge.
    It's up to the pig now, said the man sat on the boar's back.
--- GNU bash, version 5.1.16(1)-release (x86_64-moosile-linux-gnu)