bug#43866: 26.3; italian postfix additions

[Mattias Engdegård]

9 okt. 2020 kl. 16.31 skrev Eli Zaretskii <eliz@gnu.org>:

> Based on the discussion, I've decided to make a minimal change, so I
> added E= as a sequence for the Euro sign to Latin-1 language input
> methods (on the master branch).

The minimal change would be to do it for italian-postfix only but perhaps it 
doesn't hurt too much elsewhere.
(I don't think prefix methods need it.)

> Any reason not to close this bug report now?

Maybe it merits a NEWS entry?