bug#47121: [Mumi] Why does Mumi display my name as "Mark HWeaver"?

[Ricardo Wurmus]

Hi Mark,

> Why does Mumi discard the space between my middle initial and my
> surname, e.g. in <https://issues.guix.gnu.org/issue/47115#6> ?
[…]
> The default web interface for Debbugs doesn't do it.
> <https://bugs.gnu.org/47115#26>

This must be a regression in guile-email.  When I tried to reproduce
this with

    guix environment -l guix.scm

from the mumi source directory I saw your name rendered correctly.
When I used

    guix environment mumi

however, I was able to reproduce the problem.

The only difference between these environments is the version of
guile-email.  There is no problem when guile-email 0.2.2 is used; the
problem appears with guile-email 0.2.2-1.03e9cac aka
“guile-email-latest” in Guix.

@Arun, does this sound familiar to you?

-- 
Ricardo