/usr/share/applications/Charmap.desktop is in charmap.app 0.3~rc1-3.
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 10 11 12 13 | [Desktop Entry]
Type=Application
Version=1.0
Categories=Utility;
Name=Charmap
Name[bg]=Таблица със знаци (Charmap)
Comment=Character map for GNUstep
Comment[bg]=Таблица със знаци за GNUstep
Keywords=font;unicode;
Keywords[bg]=шрифт;юникод;
Icon=/usr/share/GNUstep/Applications/Charmap.app/Resources/Charmap.png
Exec=Charmap
X-Desktop-File-Install-Version=0.23
|