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Foegje ekstra funksjes en stilen ta om Thunderbird hielendal fan jo te meitsjen.
Slute
Interlingue Spell Checker 0.6.0.1webext
troch Olga Smirnova
Spell checker for Interlingue (Occidental)
Oer dizze add-on
It targets the modern orthography and post-1947 grammar rules.
Currently in beta.