Subject: bug#16731: 24.3.50; Latin small letter sharp s is not considered lower-case

From: Glenn Morris <[email-masked]>
Date: Wed, 12 Feb 2014 12:55:22 -0500

Jorgen Schaefer wrote:

> Not sure why it would not be considered a lower-case letter. Umlauts
> like ä, ö and ü are matched correctly.

See http://debbugs.gnu.org/10576

(I have no idea whether this is an Emacs bug or not.)