ASCII char 95 issue proved?

[Steve Shorter]

Howdy!

        I have printed out using \markup the ASCII values from
90 - 97.

        ASCII char 95 is clearly not displayed correctly.
Is this a Lilypond thing or something else?

        see
        
        http:/linuxsweet.com/bug/bug.pdf



one =   \context Voice=one \notes \relative c'' {
        \voiceOne
        \clef treble
        s4^\markup {\huge {\bold \char #90 init()}}
        s4^\markup {\huge {\bold \char #91 init()}}
        s4^\markup {\huge {\bold \char #92 init()}}
        s4
        s4^\markup {\huge {\bold \char #93 init()}}
        s4^\markup {\huge {\bold \char #94 init()}}
        s4^\markup {\huge {\bold \char #95 init()}}
        s4
        s4^\markup {\huge {\bold \char #96 init()}}
        s4^\markup {\huge {\bold \char #97 init()}}
}
two =   \context Voice=two \notes \relative c'' {
        \voiceTwo
        \clef treble
        s4_\markup {\huge {\bold 90 }}
        s4_\markup {\huge {\bold 91 }}
        s4_\markup {\huge {\bold 92 }}
        s4
        s4_\markup {\huge {\bold 93 }}
        s4_\markup {\huge {\bold 94 }}
        s4_\markup {\huge {\bold 95 }}
        s4
        s4_\markup {\huge {\bold 96 }}
        s4_\markup {\huge {\bold 97 }}
}

\score {
        \notes \context Staff = trebleclef <<
                        \key d\major
                        \one
                        \two
        >>
}