Re: Insert Euro symbol

[Richard Stallman]

    But the default should not be latin-1-prefix.  Instead, in addition to
    the input methods latin-*-prefix and latin-*-postfix, create a new
    input method.  Make C-x 8 default to that new input method.

    The new input method would be constructed by the union of
    latin-*-prefix and latin-*-postfix.  So people used to *-prefix and
    people used to *-postfix will feel right at home.

Currently C-x 8 supports adding all the Latin-1 characters.
We don't want to lose that feature.  Does latin-1-prefix
support them all?

Rather than constructing latin-*-allfix by hand, we could set up a
mechanism that unions two input methods, and then use that to define
them.  That might be easy to write.  It should not compute the union
until someone selects the input method.