[tlikonen]

Character folding in searches is likely useful: simple letters like "a" also match "á", "à", "ä"; quote char " also matches “ and ” and so on.

  (setq search-default-mode #'char-fold-to-regexp)

[mablap]

Ah, that's cool, but as I often write in French and I'm trying to learn how to write proper Spanish, I appreciate the default-off.

[copperx]

That's awesome.

[wtbob]

> That's awesome.

That's emacs.

Seriously, emacs is pure distilled awesome. I honestly don't know why anyone uses anything else, or writes code for anything else.