Hi
@Tex2002ans
To my shame, I never used the "report" feature of Sigil and it's indeed a nice one.

You have trouble displaying French (mostly) characters - à, é, è, ô, etc.
I show you part of my report (figure one), how
ô is displayed in
code view (arrow as an example in fig 2) but also é, è, à, and the declaration I use for every xhtml file (Note).
I make no use of a complicated translation table for entities. It all goes smoothly and displays conveniently all French characters. Maybe this could help.
Note:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr-FR">