@clerie

#cursed ;)

How about:

$ cat /usr/lib/libreoffice/share/xdg/writer.desktop
[Desktop Entry]
Terminal=true
Icon=libreoffice-writer
Type=Application
Exec=vim %U
MimeType=application/vnd.oasis.opendocument.text
Name=LibreOffice Writer
GenericName=Word Processor
Comment=Create and edit text and graphics in letters, reports, documents and Web pages