Subject: bug#10901: 24.0.94; Incorrect display of "EMPTY SET" unicode glyph.

From: Eli Zaretskii <[email-masked]>
Date: Mon, 27 Feb 2012 22:32:21 +0200

> From: Felix Geller <[email-masked]>
> Date: Mon, 27 Feb 2012 12:49:00 +0100
> 
> emacs -Q
> M-x ucs-insert empty set RET
> 
> The displayed character is not an empty set symbol, but a square
> symbol.

What does Emacs say if you go to the square symbol and type "C-u C-x ="?

> This used to work fine until I updated to the 24.0.94 pretest this
> morning. Please let me know where to post a screenshot.

I get the empty symbol in the 24.0.94 pretest, so it's something
specific to your system.  Maybe a font setup issue or something.