Comment 4 for bug 1762363

This is a problem for catalogs of all languages. Words and names with diacritics are not uncommon in all catalogs. Here are a few examples of words/names containing diacritics from our English language catalog:

Authors, artists, etc.:
Charlotte Brontë
Carlos Castañeda
Federico Garćia Lorca
François Rabelais
Mary GrandPré
Paul Cézanne
Camille Saint-Saëns

Names and loan words from French and other languages:
Esmé
Renée
exposé
fin de siècle
Les Misérables

I'm attaching screenshots of searches of some of the above terms to illustrate the issue.