/usr/share/applications/tf5.desktop is in tf5 5.0beta8-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | [Desktop Entry]
Name=TinyFugue 5
Comment=TinyFugue MU* Client (v5)
Exec=/usr/bin/tf5
Terminal=true
Type=Application
Categories=Network;Chat;
StartupNotify=true
NoDisplay=true
|