FM / multipart

/usr/share/mime/multipart

Name	Size	Mode	Actions
alternative.xml	3761	0644	edit dl rm
appledouble.xml	4361	0644	edit dl rm
digest.xml	3157	0644	edit dl rm
encrypted.xml	3267	0644	edit dl rm
mixed.xml	3191	0644	edit dl rm
related.xml	3209	0644	edit dl rm
report.xml	3556	0644	edit dl rm
signed.xml	3203	0644	edit dl rm
x-mixed-replace.xml	3867	0644	edit dl rm

Edit: /usr/share/mime/multipart/alternative.xml (3761B)

<?xml version="1.0" encoding="utf-8"?>
<mime-type xmlns="http://www.freedesktop.org/standards/shared-mime-info" type="multipart/alternative">
  
  <comment>message in several formats</comment>
  <comment xml:lang="af">boodskap in verskeie formate</comment>
  <comment xml:lang="ar">رسالة في عدة صيغ</comment>
  <comment xml:lang="az">verici formatlarında ismarış</comment>
  <comment xml:lang="be-Latn">paviedamleńnie ŭ niekalkich farmatach</comment>
  <comment xml:lang="bg">Съобщение в няколко формата</comment>
  <comment xml:lang="ca">missatge en diversos formats</comment>
  <comment xml:lang="cs">zpráva v několika formátech</comment>
  <comment xml:lang="cy">neges mewn sawl fformat</comment>
  <comment xml:lang="da">meddelelse i flere formater</comment>
  <comment xml:lang="de">Nachricht in mehreren Formaten</comment>
  <comment xml:lang="el">Μήνυμα σε διάφορες μορφές</comment>
  <comment xml:lang="en-GB">message in several formats</comment>
  <comment xml:lang="eo">mesaĝo en pluraj formatoj</comment>
  <comment xml:lang="es">mensaje en varios formatos</comment>
  <comment xml:lang="eu">hainbat formatuko mezua</comment>
  <comment xml:lang="fi">viesti useissa muodoissa</comment>
  <comment xml:lang="fo">boð í fleiri sniðum</comment>
  <comment xml:lang="fr">message en formats divers</comment>
  <comment xml:lang="fur">messaç in diviers formâts</comment>
  <comment xml:lang="ga">teachtaireacht i bhformáidí éagsúla</comment>
  <comment xml:lang="gl">mensaxe en varios formatos</comment>
  <comment xml:lang="he">הודעה במספר תבניות</comment>
  <comment xml:lang="hr">Poruka u nekoliko oblika</comment>
  <comment xml:lang="hu">többféle formátumú üzenet</comment>
  <comment xml:lang="ia">Message in plure formatos</comment>
  <comment xml:lang="id">pesan dalam beberapa format</comment>
  <comment xml:lang="it">Messaggio in diversi formati</comment>
  <comment xml:lang="ja">いくつかの形式でのメッセージ</comment>
  <comment xml:lang="kk">бірнеше пішімдегі мәлімдеме</comment>
  <comment xml:lang="ko">여러가지 형식의 메시지</comment>
  <comment xml:lang="lt">laiškas keletu formatų</comment>
  <comment xml:lang="lv">ziņojums dažādos formātos</comment>
  <comment xml:lang="ms">Mesej dalam beberapa format</comment>
  <comment xml:lang="nb">melding i flere formater</comment>
  <comment xml:lang="nl">bericht in meerdere opmaken</comment>
  <comment xml:lang="nn">melding i fleire format</comment>
  <comment xml:lang="oc">messatge en formats divèrses</comment>
  <comment xml:lang="pl">Wiadomość w wielu formatach</comment>
  <comment xml:lang="pt">mensagem em vários formatos</comment>
  <comment xml:lang="pt-BR">Mensagem em vários formatos</comment>
  <comment xml:lang="ro">mesaj în diferite formate</comment>
  <comment xml:lang="ru">Сообщение в нескольких форматах</comment>
  <comment xml:lang="sk">Správa v niekoľkých formátoch</comment>
  <comment xml:lang="sl">sporočilo v več zapisih</comment>
  <comment xml:lang="sq">Mesazh në formate të ndryshëm</comment>
  <comment xml:lang="sr">порука у неколико записа</comment>
  <comment xml:lang="sv">meddelande i flera format</comment>
  <comment xml:lang="tr">farklı biçimlerde ileti</comment>
  <comment xml:lang="uk">повідомлення у кількох форматах</comment>
  <comment xml:lang="vi">thông điệp có vài định dạng</comment>
  <comment xml:lang="zh-CN">各种格式的信件</comment>
  <comment xml:lang="zh-TW">多種格式的訊息</comment>
</mime-type>

cmd: