search & replace regardless of diacritics
Submitted by Denis Jacquerye
There are texts with or without accented characters sometimes. For example some French texts have "Ecole", "École", "ECOLE", "ÉCOLE" or "école", some languages could have similar cases but with combining diacrtics, like "MBƆTE", "MBƆ́TƐ" or "mbɔ́tɛ" in Lingala.
It would be nice to be able to ignore diacritics when searching, unless this is/will be easily done with the regexp plugin.