Apart from redirections, several kinds of redirects are used in the Wiktionnaire:
- Variants (clef -> clé)
- Typographic errors/variants (oeil -> œil)
- Flexions (arriveras -> arriver)
Anagrimes should keep those in the lexemes table in order to properly link them. It may replace the current "l_is_flexion" with a "redir" field ("variant", "typo", "flex") and a "main_article" field, redirecting towards either an a_artid or a lexid (better, but not necessarily easy to link).