point and click references 0:0:0 with make-dynamic-script in definition

[Richard Shann]

This snippet (from the 2.16 manual
http://lilypond.org/doc/v2.16/Documentation/notation/expressive-marks-attached-to-notes#index-DynamicText
 )

moltoF = #(make-dynamic-script
            (markup #:normal-text "molto"
                    #:dynamic "f"))
\relative c' {
  <d e>16 <d e>
  <d e>2..\moltoF
}

gives a bad textedit:/// link in the pdf output to 0:0:0

I came across this via my own example and discovered that putting the
definition in line shows no bug, so I sent it to the user list thinking
my syntax was buggy, then I found the above snippet, so I guess this is
a bug.

Richard Shann