[Users] How do they do that?

[sylpheed at 911networks.com]

On Fri, 25 Mar 2016 22:24:28 +0100
Andrej Kacian <andrej at kacian.sk> wrote:

>On Fri, 25 Mar 2016 13:43:37 -0700
>sylpheed at 911networks.com wrote:
>
>> How do I enter that on the subject line in CM?  
>
>In all GTK+ apps, you can enter Unicode characters by their number
>(2708 for this one). Just press Ctrl+Shift+U, enter "2708", and you
>should get a ✈.

I must have something wrongly set. Doing a: Ctrl+Shift+U gives me: u
(lowercase) then the 2708 only gives me: 2708

CM 3.13.2 arch current with xfce installed. Which GTK setting should
I check? I have googled some and people said that this was hard coded
into GTK

-- 
sknahT

vyS