glissando/accidental

[Graham Percival]

Here's one of the bugs database; the glissando line doesn't stop before
an accidental.  I don't consider it a very serious bug, though.

Workaround:
  \once \override Glissando #'gap = #0.5
  \once \override Glissando #'extra-offset = #'(-0.5 . 0)
produces a gliss which does an (IMO) acceptable job of avoiding 
collision.


\version "2.7.5"
%\layout{raggedright=##t}
\relative c'' {
  \override Glissando #'thickness = #3
  e4\glissando cis
}