Repeats with Chord names - bad default choice, maybe

[John Sellers]

I am very new to lilypond and my first attempts at a lead sheet (for 
violin w/guitar chord names) worked well exept that in repeats, the 
chords are written ABOVE the alternative brackets instead of next to the 
staff between the alternative repeat brackets and the staff...writing 
below the repeat bracket and above the staff is the default in just 
about all fake books.

I took my lead sheet from the lead sheet templete for a simple melody 
line with chords written above the staff.

I am not sure how this is controlled.  I have poked around all the 
related examples and the repeat related regression testing I could find, 
and I didn't find anywhere this particular combination was exercised.

Also when I have a chord name with a flat or sharp, the flat or sharp 
was written in the wrong size.  It seemed to fit the staff rather than 
the font of the cord name, although I could be mistaken about this.