[Default Applications]
x-scheme-handler/mailto=mail.desktop;
message/rfc822=mail.desktop;
x-scheme-handler/mid=mail.desktop;

text/x-shellscript=text.desktop;
text/plain=text.desktop;
text/x-tex=text.desktop;
text/x-bibtex=text.desktop;

application/postscript=pdf.desktop;
application/pdf=pdf.desktop;

image/png=img.desktop;
image/jpeg=img.desktop;
image/gif=img.desktop;
image/heif=img.desktop;
image/svg+xml=img.desktop;
image/svg=img.desktop;

video/x-matroska=video.desktop;
video/mp4=video.desktop;
video/webm=video.desktop;
video/mp4=video.desktop;
video/x-msvideo=video.desktop;
video/x-matroska=video.desktop;
video/x-flv=video.desktop;
video/x-ms-wmv=video.desktop;
video/mpeg=video.desktop;
video/ogg=video.desktop;
video/webm=video.desktop;
video/quicktime=video.desktop;
video/3gpp=video.desktop;
video/3gpp2=video.desktop;
video/x-ms-asf=video.desktop;
video/x-ogm+ogg=video.desktop;
video/x-theora+ogg=video.desktop;
application/ogg=video.desktop;

inode/directory=file.desktop;

x-scheme-handler/http=browser.desktop;
x-scheme-handler/https=browser.desktop;
x-scheme-handler/chrome=browser.desktop;
text/html=browser.desktop;
application/x-extension-htm=browser.desktop;
application/x-extension-html=browser.desktop;
application/x-extension-shtml=browser.desktop;
application/xhtml+xml=browser.desktop;
application/x-extension-xhtml=browser.desktop;
application/x-extension-xht=browser.desktop;
x-scheme-handler/about=browser.desktop;
x-scheme-handler/unknown=browser.desktop;