[O] emphasis changes filling

[Samuel Wales]

The "--" is treated as if it were part of the word "*but":

===
that level might have a completely unrelated disease)
-- *but we know better after you progress*.  As you get more
===

Set fill column to 60.

Without emphasis, the -- ends up at eol.

Thanks.

Samuel

-- 
The Kafka Pandemic: http://thekafkapandemic.blogspot.com

The disease DOES progress.  MANY people have died from it.  ANYBODY
can get it.  There is no hope without action.