a \stopTextSpan
\revert TextSpanner #'style
- \override TextSpanner #'style = #'dashed-lineNone \override TextSpanner #'bound-details #'left #'text = \markup { \draw-line #'(0 . 1) }
-None \override TextSpanner #'bound-details #'right #'text = \markup { \draw-line #'(0 . -2) }
+ \override TextSpanner #'style = #'dashed-line \override TextSpanner #'bound-details #'left #'text = \markup { \draw-line #'(0 . 1) }
+ \override TextSpanner #'bound-details #'right #'text = \markup { \draw-line #'(0 . -2) }
a \startTextSpan
b c