Setting chordNameSeparator to a space

[Rick Hansen (aka RickH)]

I'm entering a chordNameSeparator of space however lilypond seems to be trimming it to an empty string anyway.  The following two examples both render chord names with no separation, the first example should be placing a space between each chord name interval, the second example is working ok.

Example 1

        \new ChordNames \with {
                chordNameSeparator = " "
        }
        {
                <c ef gf bf d'>1
        }



Example 2

        \new ChordNames \with {
                chordNameSeparator = ""
        }
        {
                <c ef gf bf d'>1
        }