4 texidoc = "Text is parenthesized when analysis brackets cross line
12 \consists "Horizontal_bracket_engraver"
18 -\tweak HorizontalBracketText.text \markup \draw-circle #1 #0.5 ##f
20 -\tweak HorizontalBracketText.text "a" \startGroup
22 g'' a'' b'' c'''\stopGroup
23 c'''-\tweak HorizontalBracketText.text "a'" \startGroup b'' a'' g''
25 f'' e'' d'' c''\stopGroup\stopGroup