Reducing the second VoltaBracketSpanner length.

[Pierre Perol-Schneider]

Hi LilyPonders,

I'm stucked with this code :

%%%%%%%%%%%%%%%%%%%%%%%%%%
\version "2.18.2"

\relative c' {

   \repeat volta 2 { c4 d e f | }

   \alternative {

     {

       c2 e

       \bar ":|]"

     }

     {

       \once\override Score.VoltaBracket.X-offset = #.9

       f2 g |

     }

   }

   c1

}

%%%%%%%%%%%%%%%%%%%%%%%%%%

Does anyone know how to reduce the second VoltaBracketSpanner in order to stop it at the barline ?

Cheers,

Pierre