X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Documentation%2Fuser%2Fstaff.itely;h=b1d47765da5a93a44bc020566946c2f4b257938f;hb=13cfd8beeed2a99d3989a70769f078d6a02a8021;hp=da6a42b7006740791577ea1d2d7c9fba4405b648;hpb=f643c5aab8d4567b1e54c88c14f46a42cccec334;p=lilypond.git

diff --git a/Documentation/user/staff.itely b/Documentation/user/staff.itely
index da6a42b700..b1d47765da 100644
--- a/Documentation/user/staff.itely
+++ b/Documentation/user/staff.itely
@@ -1,9 +1,25 @@
 @c -*- coding: utf-8; mode: texinfo; -*-
+@ignore
+    Translation of GIT committish: FILL-IN-HEAD-COMMITTISH
+
+    When revising a translation, copy the HEAD committish of the
+    version that you are working on.  See TRANSLATION for details.
+@end ignore
 
 @node Staff notation
 @section Staff notation
 
-staff = singular, staves = plural
+@lilypondfile[quote,ragged-right,line-width=16\cm,staffsize=16]
+{staff-headword.ly}
+
+Notes, dynamic signs, rests, etc., are grouped with a set of horizontal
+lines, called a staff (plural @q{staves}).  In LilyPond, these
+lines are drawn using a separate layout object called @code{staff
+symbol}.
+
+Two or more staves can be grouped vertically in a @code{GrandStaff}, a
+@code{StaffGroup}, or a @code{ChoirStaff}.
+
 
 @menu
 * Displaying staves::           
@@ -21,22 +37,24 @@ staff = singular, staves = plural
 @end menu
 
 @node System start delimiters
-@unnumberedsubsubsec System start delimiters
+@subsubsection System start delimiters
 
 @cindex start of system
-@cindex Staff, multiple
+@cindex staff, multiple
 @cindex bracket, vertical
 @cindex brace, vertical
 @cindex grand staff
 @cindex staff group
 @cindex staff, choir
+@cindex system
 
 Many scores consist of more than one staff.  These staves can be
-joined in four different ways
+grouped in several different ways:
 
-@itemize @bullet
-@item The group is started with a brace at the left, and bar lines are
-connected.  This is done with the @internalsref{GrandStaff} context.
+@itemize
+@item
+In a @code{GrandStaff}, the group is started with a brace
+at the left, and bar lines are connected between the staves. 
 
 @lilypond[verbatim,ragged-right,quote]
 \new GrandStaff
@@ -46,9 +64,9 @@ connected.  This is done with the @internalsref{GrandStaff} context.
 >>
 @end lilypond
 
-@item The group is started with a bracket, and bar lines are connected.
-This is done with the
-@internalsref{StaffGroup} context
+@item
+In a @code{StaffGroup}, the bar lines will be drawn through
+all the staves, but the group is started with a bracket.
 
 @lilypond[verbatim,ragged-right,quote]
 \new StaffGroup
@@ -58,8 +76,9 @@ This is done with the
 >>
 @end lilypond
 
-@item The group is started with a bracket, but bar lines are not
-connected.  This is done with the @internalsref{ChoirStaff} context.
+@item
+In a @code{ChoirStaff}, the group is started with a
+bracket, but bar lines are not connected. 
 
 @lilypond[verbatim,ragged-right,quote]
 \new ChoirStaff
@@ -69,8 +88,10 @@ connected.  This is done with the @internalsref{ChoirStaff} context.
 >>
 @end lilypond
 
-@item The group is started with a vertical line.  Bar lines are not
-connected.  This is the default for the score.
+@item
+If no context is specified, the default properties for the score
+will be used: the group is started with a vertical line, and the
+bar lines are not connected.  
 
 @lilypond[verbatim,ragged-right,quote]
 \relative <<
@@ -80,25 +101,35 @@ connected.  This is the default for the score.
 @end lilypond
 @end itemize
 
+@cindex Mensurstriche layout
+@cindex Renaissance music
 
-@seealso
+In addition to these four staff group types, other groupings can
+be produced by changing various properties. E.g., the
+@q{Mensurstriche} layout common in Renaissance music, with
+bar lines running between but not through the staves, can be
+produced from a @code{StaffGroup} or @code{GrandStaff} context if
+the bar lines are made transparent in the @code{Staff} itself, with
+the command @code{\override Staff.BarLine #'transparent = ##t}
 
-The bar lines at the start of each system are
-@internalsref{SystemStartBar}, @internalsref{SystemStartBrace}, and
-@internalsref{SystemStartBracket}.  Only one of these types is created
-in every context, and that type is determined by the property
-@code{systemStartDelimiter}.
+@cindex staff, nested
 
+Staff groups can be nested, using the context
+@code{InnerStaffGroup} or @code{InnerChoirStaff}; see
+@c @lsr{staff,staff-brackets.ly}
+@c snippet 137
 
 @commonprop
 
-System start delimiters may be deeply nested,
+More complex nesting can be accomplished using the property
+@code{systemStartDelimiterHierarchy}: 
 
 @lilypond[quote,ragged-right,verbatim]
 \new StaffGroup
 \relative <<
   \set StaffGroup.systemStartDelimiterHierarchy
-    = #'(SystemStartSquare (SystemStartBracket a (SystemStartSquare b)) d)
+    = #'(SystemStartSquare (SystemStartBracket a
+                             (SystemStartSquare b)) d)
   \new Staff { c1 }
   \new Staff { c1 }
   \new Staff { c1 }
@@ -107,24 +138,46 @@ System start delimiters may be deeply nested,
 >>
 @end lilypond
 
+Each staff group context sets the property
+@code{systemStartDelimiter} to one of the values
+@internalsref{SystemStartBar}, @internalsref{SystemStartBrace},
+and @internalsref{SystemStartBracket}.  A fourth delimiter,
+@code{systemStartSquare}, is also available, but must be
+instantiated manually
+
+@c FIXME: Graham will deal with this.  -gp
+@c snippet 201
+To display a bracket even if there is only one staff, see
+@c @lsr{staff,display-bracket-with-only-one-staff-in-a system.ly}
+
+@seealso
+
+Music Glossary: @rglos{brace}, @rglos{staff}, @rglos{staves}
+@rglos{bracket}.
+
+Snippets: @lsrdir{Staff,Staff-notation}
+
+Internals Reference: @internalsref{ChoirStaff},
+@internalsref{GrandStaff}, @internalsref{StaffGroup},
+@internalsref{SystemStartBar}, @internalsref{SystemStartBrace},
+@internalsref{SystemStartBracket},
+@internalsref{systemStartDelimiterHierarchy}.
+
 
 @node Staff symbol
-@unnumberedsubsubsec Staff symbol
+@subsubsection Staff symbol
 
 @cindex adjusting staff symbol
 
-Notes, dynamic signs, etc., are grouped
-with a set of horizontal lines, called a staff (plural @q{staves}).  In
-LilyPond, these lines are drawn using a separate layout object called
-@code{staff symbol}.
-
-The staff symbol may be tuned in the number, thickness and distance
-of lines, using properties.  This is demonstrated in the example files
-@lsr{staff,changing-the-number-of-lines-in-a-staff.ly} and
-@lsr{staff,changing-the-staff-size.ly}.
+The layout object which draws the lines of a staff is called
+@code{staff symbol}.  The staff symbol may be tuned in the number,
+thickness and distance of lines, using properties.  This is
+demonstrated in the example files
+@c @lsr{staff,changing-the-number-of-lines-in-a-staff.ly} and
+@c @lsr{staff,changing-the-staff-size.ly}.
 
-In addition, staves may be started and stopped at will. This is done
-with @code{\startStaff} and @code{\stopStaff}.
+In addition, staves may be started and stopped at will.  This is
+done with @code{\startStaff} and @code{\stopStaff}.
 
 @lilypond[verbatim,relative=2,fragment]
 b4 b
@@ -136,12 +189,44 @@ b b
 b b
 @end lilypond
 
-In combination with Frenched staves, this may be used to typeset ossia
-sections. An example is shown here
-
+@cindex staves, Frenched
 @cindex ossia
+@cindex Frenched staves
+
+In combination with Frenched staves, this may be used to typeset
+@emph{ossia} sections.  An example is shown here
 
-@lilypondfile{ossia.ly}
+@lilypond[verbatim,relative=2,quote]
+<<
+  \new Staff \with
+  {
+    \remove "Time_signature_engraver"
+    fontSize = #-2
+    \override StaffSymbol #'staff-space = #(magstep -2)
+    firstClef = ##f
+  }
+  \relative c'' {
+    \stopStaff
+    \skip 2
+
+    \startStaff
+    \clef treble
+    bes8[^"ossia" g bes g]
+    \stopStaff
+
+    s2
+
+    \startStaff
+    f8 d g4 
+  }
+  \new Staff  \relative
+  {
+    \time 2/4
+    c4 c g' g a a g2
+  }
+
+>>
+@end lilypond
 
 @cindex staff lines, setting number of
 @cindex staff lines, setting thickness of
@@ -150,29 +235,33 @@ sections. An example is shown here
 
 @seealso
 
-Program reference: @internalsref{StaffSymbol}.
+Music Glossary: @rglos{ossia}, @rglos{staff}, @rglos{Frenched staff}.
 
-Examples: @lsrdir{staff}
+Snippets: @lsrdir{Staff,Staff-notation}
+
+Internals Reference: @internalsref{StaffSymbol},
+@internalsref{DrumStaff}.
 
 
 @node Hiding staves
-@unnumberedsubsubsec Hiding staves
+@subsubsection Hiding staves
 
 @cindex Frenched scores
-@cindex Hiding staves
+@cindex staves, hiding
+@cindex staves, empty 
 
 In orchestral scores, staff lines that only have rests are usually
-removed; this saves some space.  This style is called @q{French Score}.
-For @internalsref{Lyrics},
-@internalsref{ChordNames} and @internalsref{FiguredBass}, this is
-switched on by default.  When the lines of these contexts turn out
-empty after the line-breaking process, they are removed.
+removed; this saves some space.  This style is called @q{French
+Score}.  For @code{Lyrics}, @code{ChordNames} and
+@code{FiguredBass}, this is switched on by default.  When
+the lines of these contexts turn out empty after the line-breaking
+process, they are removed.
 
-For normal staves, a specialized @internalsref{Staff} context is
+For normal staves, a specialized @code{Staff} context is
 available, which does the same: staves containing nothing (or only
-multi-measure rests) are removed.  The context definition is stored in
-@code{\RemoveEmptyStaffContext} variable.  Observe how the second staff
-in this example disappears in the second line
+multi-measure rests) are removed.  The context definition is
+stored in @code{\RemoveEmptyStaffContext} variable.  Observe how
+the second staff in this example disappears in the second line
 
 @lilypond[quote,ragged-right,verbatim]
 \layout {
@@ -187,22 +276,50 @@ in this example disappears in the second line
 }
 @end lilypond
 
-The first system shows all staves in full.  If empty staves should be
-removed from the first system too, set @code{remove-first} to true in
-@internalsref{VerticalAxisGroup}.
+The first system shows all staves in full.  If empty staves should
+be removed from the first system too, set @code{remove-first} to
+true in @code{VerticalAxisGroup}.
 
 @example
 \override Score.VerticalAxisGroup #'remove-first = ##t
 @end example
 
-To remove other types of contexts, use @code{\AncientRemoveEmptyStaffContext}
-or @code{\RemoveEmptyRhythmicStaffContext}.
+To remove other types of contexts, use
+@code{\AncientRemoveEmptyStaffContext} or
+@code{\RemoveEmptyRhythmicStaffContext}.
+
+@cindex ossia
+
+Another application of the @code{\RemoveEmptyStaffContext} is to
+make ossia sections, i.e., alternative melodies on a separate
+piece of staff, with help of a Frenched staff.  See @ref{Staff
+symbol}. 
+
+You can make the staff lines invisible by removing the
+@code{Staff_symbol_engraver} from the @code{Staff} context.
+
+
+@lilypond[quote,ragged-right,verbatim]
+\score {
+  \context Staff \relative c'' { c8 c c16 c c c }
+  \layout{
+    \context {
+      \Staff
+      \remove Staff_symbol_engraver
+    }
+  }
+}
+@end lilypond
+
+@seealso
 
-Another application is making ossia sections, i.e., alternative
-melodies on a separate piece of staff, with help of a Frenched
-staff.  
+Notation Reference: @ref{Staff symbol}.
 
+Snippets: @lsrdir{Staff,Staff-notation}
 
+Internals Reference: @internalsref{ChordNames},
+@internalsref{FiguredBass}, @internalsref{Lyrics},
+@internalsref{Staff}, @internalsref{VerticalAxisGroup}.
 
 @node Writing parts
 @subsection Writing parts
@@ -215,20 +332,23 @@ staff.
 @end menu
 
 @node Metronome marks
-@unnumberedsubsubsec Metronome marks
+@subsubsection Metronome marks
 
 @cindex Tempo
 @cindex beats per minute
 @cindex metronome marking
 
 Metronome settings can be entered as follows
+
 @example
 \tempo @var{duration} = @var{per-minute}
 @end example
 
-In the MIDI output, they are interpreted as a tempo change.  In the
-layout output, a metronome marking is printed
+In the MIDI output, they are interpreted as a tempo change.  In
+the layout output, a metronome marking is printed
+
 @funindex \tempo
+
 @lilypond[quote,ragged-right,verbatim,fragment]
 \tempo 8.=120 c''1
 @end lilypond
@@ -236,11 +356,9 @@ layout output, a metronome marking is printed
 
 @commonprop
 
-To change the tempo in the MIDI output without printing anything, make
-the metronome marking invisible
-@example
-\once \override Score.MetronomeMark #'transparent = ##t
-@end example
+To change the tempo in the MIDI output without printing anything,
+make the metronome marking invisible @example \once \override
+Score.MetronomeMark #'transparent = ##t @end example
 
 To print other metronome markings, use these markup commands
 @lilypond[quote,ragged-right,verbatim,relative,fragment]
@@ -253,40 +371,53 @@ c4^\markup {
 @end lilypond
 
 @noindent
-See @ref{Text markup}, for more details.
+For more details, see @ref{Text markup}.
 
 
 @seealso
 
-Program reference: @internalsref{MetronomeMark}.
+Music Glossary: @rglos{metronome}, @rglos{metronomic indication},
+@rglos{tempo indication}, @rglos{metronome mark}.
+
+Notation Reference: @ref{Text markup}.
+
+Snippets: @lsrdir{Staff,Staff-notation}.
+
+Internals Reference: @internalsref{MetronomeMark}, @ref{MIDI
+output}.
 
 
 @refbugs
 
-Collisions are not checked.  If you have notes above the top line of
-the staff (or notes with articulations, slurs, text, etc), then the
-metronome marking may be printed on top of musical symbols.  If this
-occurs, increase the padding of the metronome mark to place it
-further away from the staff.
+Collisions are not checked.  If you have notes above the top line
+of the staff (or notes with articulations, slurs, text, etc), then
+the metronome marking may be printed on top of musical symbols.
+If this occurs, increase the padding of the metronome mark to
+place it further away from the staff.
 
 @example
 \override Score.MetronomeMark #'padding = #2.5
 @end example
 
+@c perhaps also an example of how to move it horizontally?
+
 
 @node Instrument names
-@unnumberedsubsubsec Instrument names
+@subsubsection Instrument names
+
+@cindex instrument names
+@cindex instrument names, short
 
-In an orchestral score, instrument names are printed at the left side
-of the staves.
+In an orchestral score, instrument names are printed at the left
+side of the staves.
 
-This can be achieved by setting @internalsref{Staff}.@code{instrumentName}
-and @internalsref{Staff}.@code{shortInstrumentName}, or
-@internalsref{PianoStaff}.@code{instrumentName} and
-@internalsref{PianoStaff}.@code{shortInstrumentName}.  This will
-print text before
-the start of the staff.  For the first staff, @code{instrumentName} is
-used, for the following ones, @code{shortInstrumentName} is used.
+This can be achieved by setting @code{Staff}.@code{instrumentName} and
+@code{Staff}.@code{shortInstrumentName}, or
+@code{PianoStaff}.@code{instrumentName} and
+@code{PianoStaff}.@code{shortInstrumentName}.  This will print text
+before the start of the staff.  For the first staff,
+@code{instrumentName} is used.  If set, @code{shortInstrumentName} is
+used for the following staves.
 
 @lilypond[quote,verbatim,ragged-right,relative=1,fragment]
 \set Staff.instrumentName = "Ploink "
@@ -296,8 +427,8 @@ c1
 c''
 @end lilypond
 
-You can also use markup texts to construct more complicated instrument
-names, for example
+You can also use markup texts to construct more complicated
+instrument names, for example
 
 @lilypond[quote,fragment,verbatim,ragged-right]
 \set Staff.instrumentName = \markup {
@@ -306,7 +437,10 @@ names, for example
 c''1
 @end lilypond
 
-If you wish to center the instrument names, you must center all of them
+@cindex instrument names, centering
+
+If you wish to center the instrument names, you must center all of
+them individually:
 
 @lilypond[quote,verbatim,ragged-right]
 { <<
@@ -317,7 +451,8 @@ If you wish to center the instrument names, you must center all of them
   c''1
 }
 \new Staff {
-  \set Staff.instrumentName = \markup{ \center-align { Vibraphone }}
+  \set Staff.instrumentName =
+       \markup{ \center-align { Vibraphone }}
   c''1
 }
 >>
@@ -333,19 +468,21 @@ To center instrument names while leaving extra space to the right,
 \new StaffGroup \relative
 <<
   \new Staff {
-    \set Staff.instrumentName = \markup { \hcenter-in #10 "blabla" }
+    \set Staff.instrumentName =
+        \markup { \hcenter-in #10 "blabla" }
     c1 c1
   }
   \new Staff {
-    \set Staff.instrumentName = \markup { \hcenter-in #10 "blo" }
+    \set Staff.instrumentName =
+         \markup { \hcenter-in #10 "blo" }
     c1 c1
   }
 >>
 @end lilypond
 
-To add instrument names to other contexts (such as @code{GrandStaff},
-@code{ChoirStaff}, or @code{StaffGroup}), the engraver must
-be added to that context.
+To add instrument names to other contexts (such as
+@code{GrandStaff}, @code{ChoirStaff}, or @code{StaffGroup}), the
+engraver must be added to that context.
 
 @example
 \layout@{
@@ -354,8 +491,10 @@ be added to that context.
 @end example
 
 @noindent
-More information about adding and removing engravers can
-be found in @ref{Modifying context plug-ins}.
+More information about adding and removing engravers can be found
+in @ref{Modifying context plug-ins}.
+
+@cindex instrument names, changing
 
 Instrument names may be changed in the middle of a piece,
 
@@ -373,17 +512,26 @@ c1 c c c \break
 
 @seealso
 
-Program reference: @internalsref{InstrumentName}.
+Notation Reference: @ref{Modifying context plug-ins}.
+
+Snippets: @lsrdir{Staff,Staff-notation}
+
+Internals Reference: @internalsref{InstrumentName},
+@internalsref{PianoStaff}, @internalsref{Staff}.
 
 
 @node Quoting other voices
-@unnumberedsubsubsec Quoting other voices
+@subsubsection Quoting other voices
 
 @cindex cues
+@cindex quoting other voices
+@cindex fragments
+@cindex cue notes
 
-With quotations, fragments of other parts can be inserted into a part
-directly.  Before a part can be quoted, it must be marked especially as
-quotable.  This is done with the @code{\addQuote} command.
+With quotations, fragments of other parts can be inserted into a
+part directly.  Before a part can be quoted, it must be marked
+especially as quotable.  This is done with the @code{\addQuote}
+command.
 
 @example
 \addQuote @var{name} @var{music}
@@ -391,8 +539,8 @@ quotable.  This is done with the @code{\addQuote} command.
 
 
 @noindent
-Here, @var{name} is an identifying string.  The @var{music} is any kind
-of music.  Here is an example of @code{\addQuote}
+Here, @var{name} is an identifying string.  The @var{music} is any
+kind of music.  Here is an example of @code{\addQuote}
 
 @example
 \addQuote clarinet \relative c' @{
@@ -401,34 +549,47 @@ of music.  Here is an example of @code{\addQuote}
 @end example
 
 This command must be entered at toplevel, i.e., outside any music
-blocks.
+blocks.  Typically, one would use an already defined music event
+as the @var{music}:
+
+@example
+clarinet = \relative c' @{
+  f4 fis g gis
+@}
+\addQuote clarinet @{ \clarinet @}
+@end example
+
 
-After calling @code{\addQuote}, the quotation may then be done with
-@code{\quoteDuring} or @code{\cueDuring},
+After calling @code{\addQuote}, the quotation may then be done
+with @code{\quoteDuring} or @code{\cueDuring},
 
 @example
 \quoteDuring #@var{name} @var{music}
 @end example
 
-During a part, a piece of music can be quoted with the @code{\quoteDuring}
-command.
+During a part, a piece of music can be quoted with the
+@code{\quoteDuring} command.
 
 @example
 \quoteDuring #"clarinet" @{ s2. @}
 @end example
 
-This would cite three quarter notes (the duration of @code{s2.})  of
-the previously added @code{clarinet} voice.
-
+This would cite three quarter notes (the duration of @code{s2.})
+of the previously added @code{clarinet} voice.
 
 More precisely, it takes the current time-step of the part being
 printed, and extracts the notes at the corresponding point of the
-@code{\addQuote}d voice.  Therefore, the argument to @code{\addQuote}
-should be the entire part of the voice to be quoted, including any
-rests at the beginning.
+@code{\addQuote}d voice.  Therefore, the argument to
+@code{\addQuote} should be the entire part of the voice to be
+quoted, including any rests at the beginning.
+
+It is possible to use another music expression instead of
+@code{s}, thus creating a polyphonic section, but this may not
+always give the desired result.
 
-Quotations take into account the transposition of both source and target
-instruments, if they are specified using the @code{\transposition} command.
+Quotations take into account the transposition of both source and
+target instruments, if they are specified using the
+@code{\transposition} command.
 
 @lilypond[quote,ragged-right,verbatim]
 \addQuote clarinet \relative c' {
@@ -441,11 +602,11 @@ instruments, if they are specified using the @code{\transposition} command.
 }
 @end lilypond
 
-The type of events that are present in cue notes can be trimmed with
-the @code{quotedEventTypes} property.  The default value is
-@code{(note-event rest-event)}, which means that only notes and
-rests of the cued voice end up in the @code{\quoteDuring}.
-Setting
+The type of events that are present in the quoted music can be
+trimmed with the @code{quotedEventTypes} property.  The default
+value is @code{(note-event rest-event)}, which means that only
+notes and rests of the quoted voice end up in the
+@code{\quoteDuring}.  Setting
 
 @example
 \set Staff.quotedEventTypes =
@@ -453,37 +614,46 @@ Setting
 @end example
 
 @noindent
-will quote notes (but no rests), together with scripts and dynamics.
+will quote notes (but no rests), together with scripts and
+dynamics.
 
 @refbugs
 
-Only the contents of the first @internalsref{Voice} occurring in an
+Only the contents of the first @code{Voice} occurring in an
 @code{\addQuote} command will be considered for quotation, so
 @var{music} can not contain @code{\new} and @code{\context Voice}
 statements that would switch to a different Voice.
 
-Quoting grace notes is broken and can even cause LilyPond to crash.
+Quoting grace notes is broken and can even cause LilyPond to
+crash.
 
 Quoting nested triplets may result in poor notation.
 
+In earlier versions of LilyPond (pre 2.11), @code{addQuote} was
+written entirely in lower-case letters: @code{\addquote}.
 
 @seealso
 
-In this manual: @ref{Instrument transpositions}.
+Notation Reference: @ref{Instrument transpositions}.
 
-Examples: @lsr{parts,quote.ly}, @lsr{parts,quote-transportation.ly}
+Snippets: @lsrdir{Staff,Staff-notation}
 
-Program reference: @internalsref{QuoteMusic}.
+Internals Reference: @internalsref{QuoteMusic}, @internalsref{Voice}.
 
 
 @node Formatting cue notes
-@unnumberedsubsubsec Formatting cue notes
+@subsubsection Formatting cue notes
 
+@cindex cues
+@cindex cue notes
+@cindex cue notes, formatting
+@cindex fragments
+@cindex quoting other voices 
 @cindex cues, formatting
 
-The previous section deals with inserting notes from another voice.
-There is a more advanced music function called @code{\cueDuring},
-which makes formatting cue notes easier.
+The previous section deals with inserting notes from another
+voice.  There is a more advanced music function called
+@code{\cueDuring}, which makes formatting cue notes easier.
 
 The syntax is
 
@@ -492,11 +662,11 @@ The syntax is
 @end example
 
 This will insert notes from the part @var{name} into a
-@internalsref{Voice} called @code{cue}.  This happens simultaneously
-with @var{music}, which usually is a rest.  When the cue notes start,
-the staff in effect becomes polyphonic for a moment.  The argument
-@var{updown} determines whether the cue notes should be notated as a
-first or second voice.
+@code{Voice} called @code{cue}.  This happens
+simultaneously with @var{music}, which usually is a rest.  When
+the cue notes start, the staff in effect becomes polyphonic for a
+moment.  The argument @var{updown} determines whether the cue
+notes should be notated as a first or second voice.
 
 
 @lilypond[verbatim,ragged-right]
@@ -530,38 +700,30 @@ smaller = {
 @end lilypond
 
 
-Here are a couple of hints for successful cue notes
+Here are a couple of hints for successful cue notes:
 
-@itemize @bullet
+@itemize
 @item
 Cue notes have smaller font sizes.
-@item
- the cued part is marked with the instrument playing the cue.
-@item
- when the original part takes over again, this should be marked with
- the name of the original instrument.
 
-@c really?  Are you sure about that last point?  I'll check after 3.0 -gp
-
-@c Yes, this is good practice.  Otherwise, the start of the original
-@c part can only be seen from the font size.  This is not good enough
-@c for sight-reading.  It is possilbe to use other
-@c markers (e.g. a big close-bracket over the staff) to indicate the cue
-@c   notes are
-@c finished.
-@c -hwn
+@item
+The cued part is marked with the instrument playing the cue.
 
+@item
+When the original part takes over again, this should be marked
+with the name of the original instrument.
 
+@item
 Any other changes introduced by the cued part should also be
-undone.  For example, if the cued instrument plays in a different clef,
-the original clef should be stated once again.
+undone.  For example, if the cued instrument plays in a different
+clef, the original clef should be stated once again.
 
 @end itemize
 
-The macro @code{\transposedCueDuring} is
-useful to add cues to instruments which use a completely different
-octave range (for example, having a cue of a piccolo flute within
-a contra bassoon part).
+The macro @code{\transposedCueDuring} is useful to add cues to
+instruments which use a completely different octave range (for
+example, having a cue of a piccolo flute within a contra bassoon
+part).
 
 @lilypond[verbatim,ragged-right,quote]
 picc = \relative c''' {
@@ -585,8 +747,10 @@ cbsn = \relative c, {
 >>
 @end lilypond
 
+@seealso
 
+Snippets: @lsrdir{Staff,Staff-notation}.
 
-
+Internals Reference: @internalsref{Voice}.