input/regression/tie-accidental.ly

   1
   2 \version "1.9.1"
   3
   4 \header{
   5 texidoc="
   6 When tieing notes with accidentals across a bar boundary, the
   7 accidental must not be drawn on the note in the next bar.  Unless the
   8 tie crosses a line break, in which case the accidental is repeated if
   9 it would be different from an untied note.  The next note of the same
  10 pitch in this next bar should always show the accidental (even if it's
  11 natural).  Slurring a accidentaled note to a natural one across bar
  12 boundaries should be explicit.
  13
  14 Pitches can be verified by printing them  with the @code{NoteNames} context.
  15 "
  16 }
  17
  18 thenotes = \notes \relative cis' {
  19   \time 4/4
  20   g'2 g ~ |
  21   g g4 gis |
  22   gis2 gis ~ |
  23   gis4 gis8 ~ gis g4 gis |
  24   g2 gis ~ |
  25   gis g4 gis |
  26   g2 gis( |
  27   g!) gis4 gis |
  28   \break
  29   \key a \major
  30   gis2 gis ~ |
  31   gis4 gis8 ~ gis g4 gis |
  32   gis2 g ~ |
  33   g4 gis8 ~ gis g4 gis |
  34   g2 gis ~ |
  35   gis g4 gis |
  36   g2 gis( |
  37
  38   % FIXME: check for accidentals at line break could look more cute
  39   % maybe move to tie-break-accidental?
  40
  41   % Btw: I don't even know what the rule is for the second note in the
  42   % next bar, if a reminder accidental was printed.  These are really
  43   % not very common cases.  Technically, if it is not tied, it
  44   % should get an accidental but it looks a bit silly and redundant.
  45   % See last g.
  46
  47   g!) gis4 gis ~ | \break
  48   gis2  gis ~ | gis g ~\break
  49   g2 g
  50 }
  51
  52 \score {
  53   <
  54     \context Staff \thenotes
  55     \context NoteNames \thenotes
  56   >
  57 }
  58