Re: Tie + accidentals broken

[Mats Bengtsson]

> Take a look at bar 8 of input/test/tie-accidental.ly.
> When an accidental is tied-over, Lilypond doesn't
> remember the accidental in the rest of the bar.
> (I don't have access to a compilation environment
> this week, otherwise I'd have sent a patch.)

Back at my own computer, I made a patch.
I couldn't find all special cases described in my
music typesetting book, so please check that the
new behaviour is correct.

As far as I can understand, the second note of the
second bar should have an accidental in both the
following cases (\key c \major;):

gis1 ~ | gis2 g |

gis1 ~ | gis2 gis |

There's still a deficiency, though. If a tie happens 
at a line break, there should be an accidental on the 
first note of the second line. I don't know how to 
detect the line break.

  /Mats