Guide, node Updating translation committishes..
@end ignore
-@c \version "2.17.11"
+@c \version "2.19.21"
@node Repeats
@section Repeats
\repeat volta 2 { d4 e f g }
@end lilypond
+An @q{opening} repeat mark is not, by default, printed in the first full
+measure. However it is possible to add one by using @code{\bar ".|:"}
+before the first note.
+
+@lilypond[verbatim,fragment,quote,relative=2]
+\repeat volta 2 { \bar ".|:" c4 d e f }
+c2 d
+\repeat volta 2 { d4 e f g }
+@end lilypond
+
Alternative endings can be produced using @code{\alternative}. Each
group of alternatives must be themselves, enclosed in a set of braces.
c1
@end lilypond
-A single repeat with more than one alternate ending:
+Multiple repeats with one alternate ending:
@lilypond[verbatim,quote,relative=2]
\repeat volta 4 { c4 d e f | }
@cindex repeat with upbeat
@cindex upbeat in a repeat
-@cindex anacrucis in a repeat
-@cindex repeat with anacrucis
+@cindex anacrusis in a repeat
+@cindex repeat with anacrusis
@cindex repeat with pickup
@cindex pickup in a repeat
@funindex \partial
g1 |
@end lilypond
-When alternate endings are added to a repeat that begins with an
-incomplete measure, it becomes necessary to set the
-@code{Timing.measureLength} context property manually, in the
-following specific places:
-
-@itemize
-@item
-at the start of any incomplete measures in the @code{\alternative}
-block, which normally occur at the end of each alternative, except
-(in most cases) the last.
+@cindex repeats, with ties
+@cindex alternative endings, with ties
+@cindex ties, in repeats
+@cindex ties, alternative endings
+@funindex \repeatTie
-@item
-at the start of each alternative, except the first.
-@end itemize
+Ties may be added to a second ending:
-@lilypond[verbatim,quote,relative=1]
-\partial 4
-\repeat volta 2 { e4 | c2 e | }
+@lilypond[verbatim,quote,relative=2]
+c1
+\repeat volta 2 { c4 d e f~ }
\alternative {
- {
- f2 d |
- \set Timing.measureLength = #(ly:make-moment 3 4)
- g4 g g % optional bar check is allowed here
- }
- {
- \set Timing.measureLength = #(ly:make-moment 4 4)
- a2 a |
- }
+ { f2 d }
+ { f2\repeatTie f, }
}
-g1 |
@end lilypond
-The @code{measureLength} property is described in @ref{Time
-administration}.
-
@funindex \inStaffSegno
+@cindex repeats, with segno
+@cindex segno, with repeats
+
+The @code{\inStaffSegno} command can be used to generate a composite
+bar line incorporating the segno symbol with the appropriate repeat
+bar line when used with the @code{\repeat volta} command. The
+correct type of repeat bar line, viz. start repeat, end repeat or
+double repeat, is selected automatically. Note that the
+corresponding @qq{D.S.} mark must be added manually.
+
+Away from a repeat:
+
+@lilypond[verbatim,quote,relative=1]
+e1
+\inStaffSegno
+f2 g a b
+c1_"D.S." \bar "|."
+@end lilypond
-The @code{\inStaffSegno} command can be used to place the segno
-symbol in cooperation with the @code{\repeat volta} command.
-Alternative bar line symbols can be set in a Score context by
-overriding the properties @code{segnoType},
-@code{startRepeatSegnoType}, @code{endRepeatSegnoType} or
-@code{doubleRepeatSegnoType} as required.
+At the start of a repeat:
@lilypond[verbatim,quote,relative=1]
e1
\repeat volta 2 {
- \inStaffSegno
+ \inStaffSegno % start repeat
f2 g a b
}
c1_"D.S." \bar "|."
@end lilypond
-@cindex repeats, with ties
-@cindex alternative endings, with ties
-@cindex ties, in repeats
-@cindex ties, alternative endings
-@funindex \repeatTie
+At the end of a repeat:
-Ties may be added to a second ending:
+@lilypond[verbatim,quote,relative=1]
+e1
+\repeat volta 2 {
+ f2 g a b
+ \inStaffSegno % end repeat
+}
+f2 g a b
+c1_"D.S." \bar "|."
+@end lilypond
-@lilypond[verbatim,quote,relative=2]
-c1
-\repeat volta 2 { c4 d e f~ }
-\alternative {
- { f2 d }
- { f2\repeatTie f, }
+Between two repeats:
+
+@lilypond[verbatim,quote,relative=1]
+e1
+\repeat volta 2 {
+ f2 g a b
}
+\inStaffSegno % double repeat
+\repeat volta 2 {
+ f2 g a b
+}
+c1_"D.S." \bar "|."
+@end lilypond
+
+Alternative bar line symbols can be obtained by setting (in the Score
+context) the properties @code{segnoType}, @code{startRepeatSegnoType},
+@code{endRepeatSegnoType} or @code{doubleRepeatSegnoType} to the
+required bar line type. The alternative bar line types must be
+selected from the pre-defined types or types previously defined
+with the @code{\defineBarLine} command (see @ref{Bar lines}).
+
+@lilypond[verbatim,quote,relative=1]
+\defineBarLine ":|.S[" #'(":|." "S[" "")
+\defineBarLine "]" #'("]" "" "")
+e1
+\repeat volta 2 {
+ f2 g a b
+ \once \set Score.endRepeatSegnoType = ":|.S["
+ \inStaffSegno
+}
+f2 g \bar "]" a b
+c1_"D.S." \bar "|."
@end lilypond
@snippets
@ref{Modifying ties and slurs},
@ref{Time administration}.
+Installed Files:
+@file{ly/engraver-init.ly}.
+
Snippets:
@rlsr{Repeats}.
@table @code
@item start-repeat
-Print a @code{|:} bar line.
+Print a @code{.|:} bar line.
@lilypond[verbatim,quote,relative=2]
c1
at the beginning of a piece.
@item end-repeat
-Print a @code{:|} bar line:
+Print a @code{:|.} bar line:
@lilypond[verbatim,quote,relative=2]
c1
c1
@end lilypond
-@item (volta @var{number}) ... (volta #f)
+@item (volta @var{number}) @dots{} (volta #f)
Create a new volta with the specified number. The volta bracket must
be explicitly terminated, or it will not be printed.
@lilypond[verbatim,quote]
voltaAdLib = \markup { 1. 2. 3... \text \italic { ad lib. } }
-\relative c'' {
- c1
+\relative {
+ c''1
\set Score.repeatCommands =
#(list(list 'volta voltaAdLib) 'start-repeat)
c4 b d e
}
@end lilypond
-
-@snippets
-
-@lilypondfile[verbatim,quote,texidoc,doctitle]
-{printing-a-repeat-sign-at-the-beginning-of-a-piece.ly}
-
@seealso
Notation Reference:
@ref{Bar lines},
@end lilypond
@cindex tremolo marks
-@funindex tremoloFlags
@funindex :
The same output can be obtained by adding @code{:@var{N}} after
the note, where @code{@var{N}} indicates the duration of the
subdivision (it must be at least 8). If @code{@var{N}} is 8, one
beam is added to the note's stem. If @code{@var{N}} is omitted,
-the last value (stored in @code{tremoloFlags}) is used:
+the last value is used:
@lilypond[quote,verbatim,relative=2]
c2:8 c:32
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