non numbered footnotes?

[padovani]

Hello,

I'm trying to change a footnote example (overrides and more overrides) 
to have both the "link" and the footnote without numbers, but with 
arbitrary markups... (I would like to use "*" or "**" for example)...

Is it possible?

(with the code below I get automatic numbers and no asterisk above the 
notehead...):


\version "2.15.8"

\score{
\relative c'' {
\override FootnoteItem #'annotation-line = ##f
\override FootnoteItem #'X-offset = #0

    \footnoteGrob #'NoteHead #'(1 . 1) \markup { "*" } \markup { \line 
{ \super * " my explanation"} } c

}
}




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