-
-@c Note:
+@c Note: -*-texinfo-*-
@c
@c A menu is needed before every deeper *section nesting of @node's; run
@c M-x texinfo-all-menus-update
@end macro
+@ifhtml
+@macro internalsref{NAME}
+@uref{../lilypond-internals/\NAME\.html,\NAME\}
+@cindex \NAME\
+@end macro
+@macro seeinternals{NAME}
+See @internalsref{\NAME\}
+@end macro
+@end ifhtml
+
+
+@ifnothtml
+@macro seeinternals{NAME}
+@end macro
+@macro internalsref{NAME}
+\NAME\
+@cindex \NAME\
+
+@end macro
+@end ifnothtml
@c .{Reference Manual}
* Chords::
* Writing parts::
* Custodes::
+* Figured bass::
* Tuning output::
* Page layout::
* Output formats::
* Notes::
* Pitches::
* Rests::
-* Skips::
+* Skips::
* Durations::
* Ties::
* Tuplets::
cis' d' e' cis' c'? d' e' c'!
@end lilypond
+The grob for a note head is called @internalsref{NoteHead}.
+
@c . {Pitches}
@node Pitches
\pitch @var{scmpitch}
@end example
-@var{scmpitch} is a pitch scheme object, see @ref{Pitch data type}.
+@var{scmpitch} is a pitch scheme object.
In Note and Chord mode, pitches may be designated by names. The default
names are the Dutch note names. The notes are specified by the letters
r1 r2 r4 r8
@end lilypond
-The grob is @code{Rest}. Whole bar rests centered in the bar are
+The grob is @internalsref{Rest}. Whole bar rests centered in the bar are
specified using @code{R}, see @ref{Multi measure rests}.
+For polyphonic music, it can be convenient to specify the rest position
+directly. You can do that by entering a note, with the keyword
+@code{\rest} appended, e.g. Rest collisions will leave these rests alone.
+
+@lilypond[singleline,verbatim]
+a'4\rest d'4\rest
+@end lilypond
+
@c . {Skips}
@c FIXME: naming.
}
@end lilypond
+Note that the skip does not produce any output, not even transparent output.
@c . {Durations}
@example
\duration @var{scmduration}
@end example
-Here, @var{scmduration} is a Scheme object of type @code{Duration}. See
-@ref{Duration} for more information.
+Here, @var{scmduration} is a Scheme object of type @code{Duration}.
In Note, Chord, and Lyrics mode, durations may be designated by numbers
@lilypond[]
\score {
\notes \relative c'' {
- a\breve \autoBeamOff
+ a\breve \autoBeamOff
a1 a2 a4 a8 a16 a32 a64 a64
r\longa r\breve
r1 r2 r4 r8 r16 r32 r64 r64
\time 3/4 c'2. c'2 ~ c'4
@end lilypond
-The name of the tie grob is @code{Voice.Tie}.
+The name of the tie grob is @internalsref{Tie}, and it is created in the
+@internalsref{Voice} context.
@refbugs
@cindex @code{tupletNumberFormatFunction}
@cindex tuplet formatting
-Tuplet brackets are printed as @code{TupletBracket} grobs
+Tuplet brackets are printed as @internalsref{TupletBracket} grobs, most
+often in the @internalsref{Voice} context.
@c . {Defining pitch names}
@node Defining pitch names
}
@end lilypond
-Note that @code{EasyNotation} overrides a @code{Score} context. You
+Note that @internalsref{EasyNotation} overrides a @internalsref{Score} context. You
probably will want to print it with magnification to make it more
readable, see @ref{Output scaling}.
This command sets the context property @code{Staff.keySignature}.
Non-standard key signatures can be specified by setting this property
-directly, see the generated documentation for @rgrob{KeySignature}.
+directly.
-The printed signature is a @code{KeySignature} grob.
+The printed signature is a @internalsref{KeySignature} grob, typically
+created in @internalsref{Staff} context.
@cindex @code{keySignature}
\property Staff.clefOctavation = @var{extra transposition of clefname}
@end example
-Any change in these properties creates a clef (a @code{Clef} grob).
+
+Any change in these properties creates a clef (A @internalsref{Clef} grob).
Supported clef-names include
@end table
By adding @code{_8} or @code{^8} to the clef name, the clef is
-transposed one octave down or up, respectively.
+transposed one octave down or up, respectively. Note that you have to
+enclose @var{clefname} in quotes if you use underscores or digits in the
+name. For example,
+@example
+ \clef "G_8"
+@end example
Supported associated glyphs (for @code{Staff.clefGlyph}) are:
generated.
Changing the value of @code{timeSignatureFraction} also causes a
-fraction to be printed. This grob is @code{TimeSignature}.
+fraction to be printed. This grob is @internalsref{TimeSignature}.
The actual symbol that's printed can be customized with the style
property.
@code{\bar }. These settings take precedence over the automatic
@code{whichBar} settings.
-@code{BarLine} grobs are created by the @code{Bar_engraver}.
+@internalsref{BarLine} grobs are created by the @code{Bar_engraver}.
@c . {Polyphony}
@node Polyphony
@cindex polyphony
Polyphonic parts, i.e. parts with more than one voice on a staff can be
-typeset with LilyPond. To use this, instantiate a separate Voice
-context for each part, and assign a stem direction to each part.
+typeset with LilyPond.
+
+The easiest way to enter such fragments, is the Scheme function
+@code{voicify-music}. It will split chords using the separator
+@code{\\}, to make multiple voices. You can use it for small,
+short-lived voices (make a chord of voices) or for single chords:
+
+@lilypond[verbatim,fragment]
+\context Voice = VA \apply #voicify-music \relative c'' {
+ c4 < { f d e } \\ { b c2 } > c4 < g' \\ c, \\ f \\ d >
+}
+@end lilypond
+
+The function @code{voicify-music} instantiates @internalsref{Voice}
+contexts, bearing the names @code{"1"}, @code{"2"}, etc.
+
+To explicity typeset polyphonic music, instantiate a separate Voice
+context for each part, and assign a stem direction to each part.
+@c
@lilypond[fragment,verbatim]
\context Staff
< \context Voice = VA { \stemUp b'4 a' g' f' e' }
which voice should moved horizontally in case of a collision. This can
be done with the identifiers @code{\shiftOff}, @code{\shiftOn},
@code{\shiftOnn}, etc. (which sets the grob property @code{horizontal-shift}
-in @code{NoteColumn}).
+in @internalsref{NoteColumn}).
@lilypond[fragment, verbatim]
\context Staff \notes\relative c''<
@end lilypond
Note head collisions (horizontal shifting of note heads) are handled by
-the @code{NoteCollision} grob. @code{RestCollision} handles vertical
-shifting of rests.
+the @internalsref{NoteCollision} grob. @internalsref{RestCollision}
+handles vertical shifting of rests.
+
+
-@cindex @code{NoteCollision}
-@cindex @code{RestCollision}
@refbugs
@end lilypond
@cindex @code{stemRightBeamCount}
-The beam symbol (grob @code{Voice.Beam}, both for automatic and manual
-beams) can be tweaked through grob-properties @code{height} and
-@code{staff-position}. These specify vertical location and vertical
-span. Both are measured in half staff-spaces, @code{staff-position=0}
-corresponds to the middle staff line.
+The beam symbol (grob @internalsref{Beam} in @internalsref{Voice}
+context), both for automatic and manual beams) can be tweaked through
+grob-properties @code{height} and @code{staff-position}. These specify
+vertical location and vertical span. Both are measured in half
+staff-spaces, @code{staff-position=0} corresponds to the middle staff
+line.
Set @code{height} to zero, to get horizontal beams:
Here's how you'd specify a weird looking beam that instead of being
horizontal, falls two staff spaces:
+
+[FIXME]
+
+
@lilypond[fragment,relative,verbatim]
\property Voice.Beam \set #'staff-position = #4
\property Voice.Beam \set #'height = #-4
[c8 c]
@end lilypond
+[TODO: doc autokneeing ? ]
+
@c TODO -> why this ref? Document?
@cindex @code{neutral-direction}
Slurs avoid crossing stems, and are generally attached to note heads.
However, in some situations with beams, slurs may be attached to stem
ends. If you want to override this layout you can do this through the
-@code{Voice.Slur}'s grob-property @code{attachment}. It's value is a
-pair of symbols, specifying the attachment type of the left and right end points.
+grob-property @code{attachment} of @internalsref{Slur} in
+@internalsref{Voice} context It's value is a pair of symbols, specifying
+the attachment type of the left and right end points.
@lilypond[fragment,relative,verbatim]
\property Voice.Slur \set #'direction = #1
Similarly, the curvature of a slur is adjusted to stay clear of note
heads and stems. When that would increase the curvature too much, the
slur is reverted to its default shape. The threshold for this decision
-is in @code{Voice.Slur}'s grob-property @code{beautiful}. It is loosely
+is in @internalsref{Slur}'s grob-property @code{beautiful}. It is loosely
related to the enclosed area between the slur and the notes. Usually,
the default setting works well, but in some cases you may prefer a
curved slur when LilyPond decides for a vertically moved one. You can
@end lilypond
Typographically, the phrasing slur behaves almost exactly like a normal
-slur. The grob associated with it is @code{Voice.PhrasingSlur}.
+slur. The grob associated with it is @internalsref{PhrasingSlur}, in
+@internalsref{Voice} context.
@node Breath marks
@subsection Breath marks
Breath marks are entered using @code{\breathe}. The result is a
-@code{Voice.BreathingSign} grob.
+@internalsref{BreathingSign} grob in @internalsref{Voice} context.
@lilypond[fragment,relative]
c'4 \breathe d4
@refbugs
- Currently, only tick marks are supported, not comma style breath marks.
+The current layout of the default comma style breath marks
+could be improved and more optional symbols should be added to the
+font.
+
@c . {Tempo}
\spanrequest \start "text"
\spanrequest \stop "text"
@end example
-LilyPond will respond by creating a @code{Voice.TextSpanner} grob. The
-string to be printed, as well as the style is set through grob
-properties.
+LilyPond will respond by creating a @internalsref{TextSpanner} grob (typically
+in @internalsref{Voice} context). The string to be printed, as well as the
+style is set through grob properties.
An application---or rather, a hack---is to fake octavation indications.
@lilypond[fragment,relative,verbatim]
@cindex fingering
-Fingering instructions can also be entered in this shorthand.
+Fingering instructions can also be entered in this shorthand. For
+changes, some markup texts would be needed:
@lilypond[verbatim, singleline, fragment]
c'4-1 c'4-2 c'4-3 c'4-4
+ c^#'(finger "2-3")
@end lilypond
Usually the @code{\script} keyword is not used directly. Various
helpful identifier definitions appear in @file{script.ly}.
-Grobs for these objects are @code{Script} and @code{Fingering}.
+Grobs for these objects are @internalsref{Script} and @internalsref{Fingering}.
@refbugs
\relative c' { c4^"longtext" \fatText c4_"longlongtext" c4 }
@end lilypond
-Text scripts are created in form of @code{Voice.TextScript} grobs.
+Text scripts are created in form of @internalsref{TextScript} grobs, in
+@internalsref{Voice} context.
@ref{Text markup} describes how to change the font or access
special symbols in text scripts.
stem.
@lilypond[fragment,verbatim]
-\relative c'' {
+\relative c'' \context Voice {
\grace c8 c4 \grace { [c16 c16] } c4
\grace {
\property Voice.Stem \override #'flag-style = #'()
@cindex @code{\glissando}
-A glissando line (grob @code{Voice.Glissando}) can be requested by attaching a
-@code{\glissando} to a note:
+A glissando line (grob @internalsref{Glissando}) can be requested by
+attaching a @code{\glissando} to a notte:
@lilypond[fragment,relative,verbatim]
c'-\glissando c'
@cindex diminuendo
-Dynamics are grobs of @code{Voice.DynamicText} and
-@code{Voice.Hairpin}. They are put together on
-@code{Voice.DynamicLineSpanner} to align them vertically.
+Dynamics are grobs of @internalsref{DynamicText} and
+@internalsref{Hairpin}. Vertical positioning of these symbols is handled
+by the @internalsref{DynamicLineSpanner} grob. If you want to adjust
+padding or vertical direction of the dynamics, you must set properties
+for the @internalsref{DynamicLineSpanner} grob. Predefined identifiers
+to set the vertical direction are \dynamicUp and \dynamicDown.
+@cindex direction, of dynamics
+@cindex @code{\dynamicDown}
+@cindex @code{\dynamicUp}
@c . {Repeats}
@node Repeats
@menu
* Repeat syntax::
+* Repeats and MIDI::
* Manual repeat commands::
* Tremolo repeats::
* Tremolo subdivisions::
}
@end lilypond
-@subsection Unfolding repeats for MIDI output.
+@node Repeats and MIDI
+@subsection Repeats and MIDI
@cindex expanding repeats
-See @file{input/test/unfold-all-repeats.ly}.
+For instructions on how to unfoldi repeats for MIDI output, see
+the example file @file{input/test/unfold-all-repeats.ly}.
@refbugs
@end lilypond
-Repeats brackets are @code{Staff.VoltaBracket} grobs.
+Repeats brackets are @internalsref{VoltaBracket} grobs.
@node Tremolo repeats
@subsection Tremolo repeats
}
@end lilypond
-Tremolo beams are @code{Voice.Beam} grobs. Single stem tremolos are
-@code{Voice.StemTremolo}.
+Tremolo beams are @internalsref{Beam} grobs. Single stem tremolos are
+@internalsref{StemTremolo}.
@refbugs
\context Voice { \repeat "percent" 4 { c'4 }
\repeat "percent" 2 { c'2 es'2 f'4 fis'4 g'4 c''4 }
}
-@end lilypond
+@end lilypond
-The signs are represented by these grobs: @code{Voice.RepeatSlash} and
-@code{Voice.PercentRepeat} and @code{Voice.DoublePercentRepeat}.
+The signs are represented by these grobs: @internalsref{RepeatSlash} and
+@internalsref{PercentRepeat} and @internalsref{DoublePercentRepeat}.
@refbugs
Piano music is an odd type of notation. Piano staves are two normal
staves coupled with a brace. The staves are largely independent, but
sometimes voices can cross between the two staves. The
-@code{PianoStaff} is especially built to handle this cross-staffing
-behavior. In this section we discuss the @code{PianoStaff} and some
+@internalsref{PianoStaff} is especially built to handle this cross-staffing
+behavior. In this section we discuss the @internalsref{PianoStaff} and some
other pianistic peculiarities.
@menu
Voices can switch automatically between the top and the bottom
staff. The syntax for this is
@example
- \autochange @var{contexttype} @var{musicexp}
+ \autochange @var{contexttype} \context @var{childcontexttype}
+ @var{musicexp}
@end example
-This will switch the interpretation context of @var{musicexp} between a
-@var{contexttype} named @code{up} and @code{down}. Typically, you use
-@code{Staff} for @var{contexttype}. The autochanger switches on basis
-of pitch (central C is the turning point), and it looks ahead skipping
-over rests to switch rests in advance.
+@c
+This will switch the interpretation context of @var{musicexp} between
+a @var{contexttype} named @code{up} and @code{down}. Typically, you
+use @internalsref{Staff} for @var{contexttype}, and
+@internalsref{Voice} for @var{childcontexttype}. The autochanger
+switches on basis of pitch (central C is the turning point), and it
+looks ahead skipping over rests to switch rests in advance.
@lilypond[verbatim,singleline]
\score { \notes \context PianoStaff <
@code{\treCorde}, @code{\sostenutoDown} and @code{\sostenutoUp}.
These identifiers are shorthands for spanner commands of the types
-@code{Sustain}, @code{UnaCorda} and @code{Sostenuto}:
+@internalsref{Sustain}, @internalsref{UnaCorda} and @internalsref{Sostenuto}:
@lilypond[fragment,verbatim]
c''4 \spanrequest \start "Sustain" c''4
@end lilypond
The symbols that are printed can be modified by setting
-@code{pedal@var{X}Strings}, where @var{X} is one of the pedal
-types. Refer to the generated documentation of @rgrob{PianoPedal} for
-more information.
+@code{pedal@var{X}Strings}, where @var{X} is one of the pedal types:
+Sustain, Sostenuto or UnaCorda. Refer to the generated documentation of
+@rgrob{SustainPedal}, for example, for more information.
-@refbugs
+Pedals can also be indicated by a sequence of brackets, by setting the
+@code{pedal-type} property of SustainPedal grobs:
+
+@lilypond[fragment,verbatim]
+\property Staff.SustainPedal \override #'pedal-type = #'bracket
+c''4 \sustainDown d''4 e''4 a'4 \sustainUp \sustainDown f'4 g'4 a'4 \sustainUp
+@end lilypond
+
+A third style of pedal notation is a mixture of text and brackets,
+obtained by setting @code{pedal-type} to @code{mixed}:
+
+@lilypond[fragment,verbatim]
+\property Staff.SustainPedal \override #'pedal-type = #'mixed
+c''4 \sustainDown d''4 e''4 c'4 \sustainUp \sustainDown f'4 g'4 a'4 \sustainUp
+@end lilypond
+
+The default '*Ped' style for sustain and damper pedals corresponds to
+@code{\pedal-type = #'text}. However, @code{mixed} is the default style
+for a sostenuto pedal:
+@lilypond[fragment,verbatim]
+c''4 \sostenutoDown d''4 e''4 c'4 f'4 g'4 a'4 \sostenutoUp
+@end lilypond
+
+For fine-tuning of the appearance of a pedal bracket, the properties
+@code{edge-width}, @code{edge-height}, and @code{shorten-pair} of
+@code{PianoPedalBracket} grobs (see the detailed documentation of
+@rgrob{PianoPedalBracket}) can be modified. For example, the bracket
+may be extended to the end of the note head.
+
+@lilypond[fragment,verbatim]
+\property Staff.PianoPedalBracket \override #'shorten-pair = #'(0 . -1.0)
+c''4 \sostenutoDown d''4 e''4 c'4 f'4 g'4 a'4 \sostenutoUp
+@end lilypond
-Currently, brackets are not supported, only text markings (i.e. `*Ped'
-style).
@c . {Arpeggio}
>
@end lilypond
-This command creates @code{Voice.Arpeggio} grobs. Cross staff arpeggios
+This command creates @internalsref{Arpeggio} grobs. Cross staff arpeggios
are @code{PianoStaff.Arpeggio}.
To add an arrow head to explicitly specify the direction of the
}
@end lilypond
-@ignore
A square bracket on the left indicates that the player should not
-arpeggiate the chord.
+arpeggiate the chord. To draw these brackets, set the
+@code{molecule-callback} property of @code{Arpeggio} or
+@code{PianoStaff.Arpeggio} grobs to @code{\arpeggioBracket}, and use
+@code{\arpeggio} statements within the chords as before.
-@lil ypond[fragment,relative,verbatim]
+@lilypond[fragment,relative,verbatim]
\context PianoStaff <
\property PianoStaff.connectArpeggios = ##t
- \property PianoStaff.Arpeggio \override #'arpeggio-direction = #'bracket
+ \property PianoStaff.Arpeggio \override #'molecule-callback = \arpeggioBracket
\context Voice = one { <c'\arpeggio e g c> }
\context Voice = other { \clef bass <c,,\arpeggio e g>}
>
-@ e nd lilypond
-@end ignore
+@end lilypond
@refbugs
>
@end lilypond
-The associated grob is @code{Voice.VoiceFollower}.
+The associated grob is @internalsref{VoiceFollower}.
@node Lyrics
@subsection Printing lyrics
@cindex lyrics
-Lyrics are printed by interpreting them in the @code{Lyrics} context.
+Lyrics are printed by interpreting them in the @internalsref{Lyrics} context.
@c Maybe more pedagogical to avoid \addlyrics in this first example? /MB
@c Add tied and beamed melismata too.
@cindex printing chord names
@cindex chord names
@cindex chords
-@cindex @code{ChordNames}
-
-For displaying printed chord names, use the @code{ChordNames} context.
+For displaying printed chord names, use the @internalsref{ChordNames} context.
The chords may be entered either using the notation described above, or
directly using simultaneous music.
@cindex Rehearsal marks
@cindex mark
@cindex @code{\mark}
-@cindex @code{Mark_engraver}
+
@example
\mark @var{unsigned}
}
@end lilypond
-The grob is @code{Score.RehearsalMark}. See
+The grob is @internalsref{RehearsalMark} in @internalsref{Score} context. See
@code{input/test/boxed-molecule.ly} if you need boxes around the marks.
@node Bar numbers
@subsection Bar numbers
-Bar numbers (grob: @code{BarNumber}) are printed at the start of the
-line. See @code{input/test/boxed-molecule.ly} for boxed bar numbers.
+
+@cindex bar numbers
+@cindex measure numbers
+@cindex currentBarNumber
+
+Bar numbers are @internalsref{BarNumber} grobs. They are printed at the
+start of the line. The number itself is a property that can be set by
+modifying the @code{currentBarNumber} property, i.e.
+@example
+ \property Score.currentBarNumber = #217
+@end example
+
+If you want boxed bar numbers, see the example file
+@code{input/test/boxed-molecule.ly}.
@refbugs
@cindex whole rests for a full measure
+The grob for this object is @internalsref{MultiMeasureRest}.
+
@refbugs
Currently, there is no way to automatically condense multiple rests into
not disappear when it contains normal rests, you must use multi measure
rests.
-The hara kiri staff is specialized version of the Staff context. It is
-available as the context identifier @code{\HaraKiriStaffContext}.
-Observe how the second staff in this example disappears in the second
-line.
+The hara kiri staff is specialized version of the @internalsref{Staff}
+context. It is available as the context identifier
+@code{\HaraKiriStaffContext}. Observe how the second staff in this
+example disappears in the second line.
@lilypond[verbatim]
\score {
the 20th century.
For typesetting custodes, just put a @code{Custos_engraver} into the
-@code{StaffContext} when declaring the @code{\paper} block. In this
+@internalsref{Staff} context when declaring the @code{\paper} block. In this
block, you can also globally control the appearance of the custos symbol
by setting the custos @code{style} property. Currently supported styles
are @code{vaticana}, @code{medicaea}, @code{hufnagel} and
@}
@end example
+
+@c . {Figured bass}
+@node Figured bass
+@section Figured bass
+
+@cindex Basso continuo
+
+TODO. see figured-bass.ly
+
@c . {Tuning output}
@node Tuning output
@section Tuning output
The definition of a grob is actually a list of default grob
properties. For example, the definition of the Stem grob (available in
@file{scm/grob-description.scm}), defines the following values for
-@code{Stem}
+@internalsref{Stem}
@example
(thickness . 0.8)
@code{cmti}, etc. Setting this overrides font-family, font-shape and
font-series.
+
@end table
+
The font is selected by taking the first font that satisfies all
qualifiers specified. You can override any of these fields through
@code{\override} and @code{\revert}. The special value @code{*} matches
The style sheets and tables for selecting fonts are located in
@file{scm/font.scm}. Refer to this file for more information.
+
+Setting @code{font-name} overrides all other qualifiers. The value for
+this property should be a string, the file name of the font. You may use
+this to use special fonts, which are not a part of the style sheet, or
+which have special encodings.
+
+The size of the font may be set with the grob property
+@code{font-magnification}. It is the size of font, relative to its
+standard size. For example, @code{1.0} is normal size.
+
@refbugs
Relative size is not linked to any real size.
-There is no mechanism to select magnification of particular fonts,
-meaning that you don't have access to continuously scaled fonts. You
-can scale the entire output, of course, see @ref{Output scaling}.
-
There is no style sheet provided for other fonts besides the @TeX{}
family.
@c . {Font size}
@node Font Size
@subsection Font size
-@cindex font size
+@cindex font size, setting
+@cindex staff size, setting
+@cindex @code{paper} file
The Feta font provides musical symbols at six different sizes. These
-fonts are 11 point, 13 point, 16 point, 20 point,
-23 point, and 26 point. The point size of a font is the
-height of the five lines in a staff when displayed in the font.
+fonts are 11 point, 13 point, 16 point, 20 point, 23 point, and 26
+point. The point size of a font is the height of the five lines in a
+staff when displayed in the font.
Definitions for these sizes are the files @file{paperSZ.ly}, where
@code{SZ} is one of 11, 13, 16, 20, 23 and 26. If you include any of
these files, the identifiers @code{paperEleven}, @code{paperThirteen},
@code{paperSixteen}, @code{paperTwenty}, @code{paperTwentythree}, and
@code{paperTwentysix} are defined respectively. The default
-@code{\paper} block is also set.
+@code{\paper} block is also set. These files should be imported at toplevel, i.e.
+@example
+ \include "paper26.ly"
+ \score @{ ... @}
+@end example
The font definitions are generated using a Scheme function. For more
details, see the file @file{scm/font.scm}.
@cindex @code{papersize}
To change the paper size, you must first set the
-@code{papersize} variable at top level. Set it to
+@code{papersize} paper variable variable. Set it to
the strings @code{a4}, @code{letter}, or @code{legal}. After this
specification, you must set the font as described above. If you want
the default font, then use the 20 point font.
@example
- papersize = "a4"
+ \paper@{ papersize = "a4" @}
\include "paper16.ly"
@end example
The file @code{paper16.ly} will now include a file named @file{a4.ly}, which
will set the paper variables @code{hsize} and @code{vsize} (used by
-@code{ly2dvi})
+Lilypond and @code{ly2dvi})
@c . {Line break}
@node Line break
@cindex breaking lines
Line breaks are normally computed automatically. They are chosen such
-that the resulting spacing has low variation, and looks neither cramped
-nor loose.
+that it looks neither cramped nor loose, and that consecutive lines have
+similar density.
Occasionally you might want to override the automatic breaks; you can do
this by specifying @code{\break}. This will force a line break at this
bar line, you can force an invisible bar line by entering @code{\bar
""}. Similarly, @code{\noBreak} forbids a line break at a certain point.
+If you want linebreaks at regular intervals, you can use the following:
+@example
+
+< \repeat 7 unfold @{ s1 * 4 \break @}
+ @emph{real music}
+>
+@end example
+This makes the following 28 measures (assuming 4/4 time) be broken every
+4 measures.
+
+
@cindex @code{\penalty}
The @code{\break} and @code{\noBreak} commands are defined in terms of
\time 3/4 c2 e4 | g2.
@end example
+
+
+@cindex skipTypesetting
+
+Failed bar checks are most often caused by entering incorrect
+durations. Incorrect durations often completely garble up the score,
+especially if it is polyphonic, so you should start correcting the score
+by scanning for failed bar checks and incorrect durations. To speed up
+this process, you can use @code{skipTypesetting} (See @ref{Skipping
+corrected music})). Bar
+
+
@c . {Point and click}
@node Point and click
@subsection Point and click
the measure, etc.?
@end itemize
-Contexts are grouped hierarchically: A @code{Voice} context is
-contained in a @code{Staff} context (because a staff can contain
-multiple voices at any point), a @code{Staff} context is contained in
-@code{Score}, @code{StaffGroup}, or @code{ChoirStaff} context.
+Contexts are grouped hierarchically: A @internalsref{Voice} context is
+contained in a @internalsref{Staff} context (because a staff can contain
+multiple voices at any point), a @internalsref{Staff} context is contained in
+@internalsref{Score}, @internalsref{StaffGroup}, or @internalsref{ChoirStaff} context.
Contexts associated with sheet music output are called @emph{notation
contexts}, those for sound output are called @emph{performance
without @code{\context}. For every note, a separate staff is
instantiated.
+@cindex explicit context
+@cindex starting with chords
+@cindex chords, starting with
+
@lilypond[verbatim, singleline]
\score { \notes <c'4 es'> }
@end lilypond
Properties that are set in one context are inherited by all of the
contained contexts. This means that a property valid for the
-@code{Voice} context can be set in the @code{Score} context (for
-example) and thus take effect in all @code{Voice} contexts.
+@internalsref{Voice} context can be set in the @internalsref{Score} context (for
+example) and thus take effect in all @internalsref{Voice} contexts.
Properties can be unset using the following expression:
@example
@item @code{\name} @var{contextname}
- This sets the type name of the context, e.g. @code{Staff},
- @code{Voice}. If the name is not specified, the translator won't do
+ This sets the type name of the context, e.g. @internalsref{Staff},
+ @internalsref{Voice}. If the name is not specified, the translator won't do
anything.
@end itemize
See @ref{Molecules}
@item Translator: object that produces audio objects or Grobs. This is
not yet user accessible.
-@item Font_metric: object representing a font. (See @ref{Font metrics})
-
+@item Font_metric: object representing a font.
@end itemize
-
-@c .{Local emacs vars}
-@c Local variables:
-@c mode: texinfo
-@c minor-mode: font-lock
-@c minor-mode: outline
-@c outline-layout: (-1 : 0)
-@c outline-use-mode-specific-leader: "@c \."
-@c outline-primary-bullet: "{"
-@c outline-stylish-prefixes: nil
-@c outline-override-protect: t
+@c broken with emacs-21
+@c {Local emac s vars}
+@c Local varia bles:
+@c mode: texi nfo
+@c minor-mod e: font-lock
+@c minor-mo de: outline
+@c outline -layout: (-1 : 0)
+@c outlin e-use-mode-specific-leader: "@c \."
+@c outli ne-primary-bullet: "{"
+@c outli ne-stylish-prefixes: nil
+@c outli ne-override-protect: t
@c End:
projects / lilypond.git / blobdiff