what-cursor-position should make charset clickable

[Dan Jacobson]

C-u what-cursor-position shows lots, and mentions charsets,
but the charset it mentions, e.g.,
    charset: latin-iso8859-1
             (Right-Hand Part of Latin Alphabet 1 (ISO/IEC 8859-1): ISO-IR-100)
has no clickable part for me to jump to.

Instead I have to make my way thru menus to finally arrive at a
display in the *Help* buffer called "Characters in the charset
latin-iso8859-1"