Syntax highlighting incorrect when using tick; Alphabet'First

[TamaMcGlinn]

On the frontpage the following line of code is incorrectly highlighted:

Put_Line ("Learning Ada from " & Alphabet'First & " to " & Alphabet'Last);

The text between the two single quotes is green, as if this is a string literal.

[Robert-Tice]

This is a known problem: the ace editor Ada syntax highlighter currently doesn't understand attributes.