A little trial, to make myself forgiven. Don't pay any attention to the meaning. There is none. The joint EPUB is
uncorrected. You are supposed to smarten its pants.
This is what I got from this trial:
- modified
nnbsp &#_8239; entity was converted to its utf-8 counterpart (invisible \_u202F)
three points to ellipsis as said before
--- and -- were both converted to EN dash which is a little surprising
- unmodified
EM and EN dashes were maintained as such
& ditto
the trailing spaces (after
AR and
ligne) were left untouched
the forward space (before
Centrage) ditto
the PARAGRAH SEPARATOR (before
nombre) was left untouched
the untouched
section sign stopped the Compare algorithm (unrelated to SP)