New comment by Eluminae on mblaze repository

https://github.com/leahneukirchen/mblaze/issues/189#issuecomment-803659290

Comment:
I pretty much think something is now broken while it worked in the first place.

We now got one line per subject word:

```
$ mmailto "mailto:contact@foobar.com?subject=toto%20titi" 
To: contact@foobar.com
Cc:
Bcc:
Subject: toto
Subject: titi
From: Toto Titi <toto@titi.com>
Message-Id: <3N9CFLPTCRUVZ.3861YVA3MMQR4@tototiti.net>
User-Agent: mblaze/1.1
```

But the mmailto seems to do its job. Something changed in how mcom handle arguments in the recent release ?