- legacy => "\N{TOP HAT}",
- windows => "\x{1FA9F}", # \N{WINDOW}
- macos => "\N{RED APPLE}",
- xorg => "\N{PENGUIN}",
+ legacy => qq{<span class=icon title="deprecated">\N{TOP HAT}</span>},
+ windows => qq{<span class=icon title="Windows">\x{1FA9F}</span>}, # \N{WINDOW}
+ macos => qq{<span class=icon title="MacOS">\N{RED APPLE}</span>},
+ xorg => qq{<span class=icon title="Xorg">\N{PENGUIN}</span>},