Guide, node Updating translation committishes..
@end ignore
-@c \version "2.14.0"
+@c \version "2.15.39"
@node General input and output
@chapter General input and output
@end itemize
-
@seealso
Learning Manual:
@rlearning{How LilyPond input files work}.
@menu
* Creating titles headers and footers::
* Custom headers footers and titles::
+* Creating footnotes::
* Reference to page numbers::
* Table of contents::
@end menu
Installed Files:
@file{ly/titling-init.ly}.
+
@node Default layout of headers and footers
@unnumberedsubsubsec Default layout of headers and footers
@ref{Default layout of book and score title blocks}.
+@node Creating footnotes
+@subsection Creating footnotes
+
+There are two types of footnotes that can be created; automatic
+footnotes and manual footnotes.
+
+@menu
+* Footnotes overview::
+* Automatic footnotes::
+* Manual footnotes::
+@end menu
+
+@node Footnotes overview
+@unnumberedsubsubsec Footnotes overview
+
+Automatic footnotes create incrementing numerical indicators and manual
+footnotes allow a custom indicator to be created instead. Footnotes are
+normally applied like @code{\tweak} and consequently can be placed
+directly on grobs (graphical objects) created by most music elements and
+post-events. In cases where this does not work (like with bar lines and
+meter changes, where the grobs are produced as a consequence of property
+changes), footnotes can also be specified as a standalone music event
+affecting all grobs of a given type at a particular time step.
+
+The full form of a footnote command is
+
+@example
+\footnote @var{mark} @var{offset} @var{grob-name} @var{footnote}
+@var{music}
+@end example
+
+The elements are as follows:
+
+@table @var
+@item mark
+is a markup or string specifying the footnote mark which is used for
+both marking the reference point as well as the footnote itself at the
+bottom of the page. It can be omitted (or equivalently replaced with
+@code{\default}) in which case a number in sequence will be generated.
+@item offset
+is a number pair such as @samp{#(2 . 1)} specifying the X and Y offset
+from the reference point where the mark will be placed.
+@item grob-name
+specifies a type of grob to mark (like @samp{#'Flag}). If it is given,
+the respective grob will be used as a reference point even in case that
+its @q{cause} is not the referenced @var{music} itself but a grob
+created from it. It can be omitted (or replaced with @code{\default}),
+and then only a directly created grob will be annotated.
+@item footnote
+This markup or string specifies the footnote text to use at the bottom
+of the page.
+@item music
+This is the item, a music event or chord constituent or post-event, that
+is being annotated. While it cannot be omitted, it @emph{can} be
+replaced by @code{\default} in which case the footnote is not attached
+to a music expression in particular, but rather to a moment of time. It
+is mandatory in this case to use the @var{grob-name} argument for
+selecting an affected grob type, like @samp{#'TimeSignature}.
+@end table
+
+Like with @code{\tweak}, if your @code{\footnote} is applied to a
+post-event or articulation, it will itself have to be preceded with
+@code{-} to make the parser attach the result to the preceding note or
+rest.
+
+@node Automatic footnotes
+@unnumberedsubsubsec Automatic footnotes
+
+Automatic footnotes take four arguments: the @samp{(x . y)} position of
+the indicator, the optional @var{grob-name} specifying the layout object
+to be annotated, the @var{footnote} markup itself that will appear at
+the bottom of the page, and of course the @var{music} to attach the
+footnote to.
+
+@lilypond[verbatim,quote,ragged-right,papersize=a8]
+\book {
+ \header { tagline = ##f }
+ \relative c' {
+ \footnote #'(0.5 . -2)
+ \markup { The first note }
+ a'4 b8
+ \footnote #'(0.5 . 1) #'Flag
+ \markup { The third note }
+ e\noBeam c4 d4
+ }
+}
+@end lilypond
+
+Chorded notes pose no particular difficulty:
+
+@lilypond[verbatim,quote,ragged-right,papersize=a8]
+\book {
+ \header { tagline = ##f }
+ \relative c' {
+ <
+ \footnote #'(1 . -1.25) "Here is a C" c
+ \footnote #'(2 . -0.25) \markup { \italic "An E-flat" } es
+ \footnote #'(2 . 3) \markup { \bold "This is a G" } g
+ >1
+ }
+}
+@end lilypond
+
+@warning {When footnotes have the same vertical position, the footnotes
+are printed in order of descendancy; the higher the footnote, the
+higher up in the list.}
+
+Here are some more examples of footnoted grobs, also showing the
+relative position of the footnotes to the tagline and copyright.
+
+@lilypond[verbatim,quote,ragged-right,papersize=a8]
+\book {
+ \header { copyright = \markup { "Copyright 1970" } }
+ \relative c' {
+ a'4-\footnote #'(-3 . 0) \markup { \bold Forte } \f
+ -\footnote #'(0 . 1.5) \markup { A slur } (
+ b8)-\footnote #'(0 . -2) \markup { Beam } [ e]
+ \footnote #'(1 . -1) #'Stem
+ \markup { \teeny { This is a stem } }
+ c4
+ \footnote #'(0 . 0.5) #'AccidentalCautionary
+ \markup \italic { A cautionary accidental }
+ \footnote #'(1 . 1) "The note itself"
+ dis?4-\footnote #'(0.5 . -0.5) \markup \italic { Slow Down }
+ _"rit."
+ }
+}
+@end lilypond
+
+For top-level @code{\markup}, the @code{\auto-footnote} command is
+required:
+
+@lilypond[verbatim,quote,ragged-right,papersize=a8]
+\book {
+ \header { tagline = ##f }
+ \markup { \auto-footnote "A simple tune" \italic "By me" }
+ \relative c' {
+ a'4 b8 e c4 d
+ }
+}
+@end lilypond
+
+
+@node Manual footnotes
+@unnumberedsubsubsec Manual footnotes
+
+@cindex footnotes, manual
+
+Manually marked footnotes take an additional first markup argument
+@var{mark} for making the reference mark. In contrast to automatically
+generated footnote marks, they will not appear before the @var{footnote}
+markup at the bottom of the page: establishing the visual connection is
+left to the user. LilyPond will only make sure that the corresponding
+markup appears on the bottom of the same page.
+
+Other than that, the use is identical to that of automatically numbered
+footnotes.
+
+@lilypond[verbatim,quote,ragged-right,papersize=a8]
+\book {
+ \header { tagline = ##f }
+ \relative c' {
+ \footnote
+ "1" #'(0.5 . -2)
+ \markup { \italic "1. The first note" }
+ a'4
+ b8
+ \footnote
+ \markup { \bold "2" } #'(0.5 . 1)
+ "2. The second note"
+ e
+ c4
+ d-\footnote "3" #'(0.5 . -1) "3. Piano" \p
+ }
+}
+@end lilypond
+
+To annotate chorded notes with manual footnotes:
+
+@lilypond[verbatim,quote,ragged-right,papersize=a8]
+\book {
+ \header { tagline = ##f }
+ \relative c' {
+ <
+ \footnote "1" #'(1 . -1.25) "1. C" c
+ \footnote
+ \markup { \bold "b" } #'(2 . -0.25) "b. E-flat" es
+ \footnote "3" #'(2 . 3) \markup { \italic "iii. G" } g
+ >1
+ }
+}
+@end lilypond
+
+@warning {When footnotes have the same vertical position, the footnotes
+are printed in order of descendancy; the higher the footnote, the
+higher up in the list.}
+
+Here are some examples of manually footnoted grobs, also showing
+the relative position of the footnotes to the tagline and copyright
+
+@lilypond[verbatim,quote,ragged-right,papersize=a8]
+\book {
+ \header { tagline = ##f }
+ \relative c' {
+ a'4-\footnote
+ \markup { \teeny 1 } #'(-3 . 0)
+ \markup { 1. \bold Forte } \f
+ -\footnote
+ \markup { \teeny b } #'(0 . 1.5)
+ \markup { b. A slur } (
+ b8)-\footnote
+ \markup { \teeny 3 } #'(0 . -2)
+ \markup { 3. Beam } [
+ e]
+ \footnote
+ \markup { 4 } #'(1 . -1) #'Stem
+ \markup { \bold 4. { This is a stem } }
+ c4
+ \footnote
+ \markup \concat \teeny { "sharp (v)" }
+ #'(0 . 0.5) #'AccidentalCautionary
+ \markup \italic { v. A cautionary accidental }
+ dis?4-\footnote
+ \markup \concat \teeny { "a" } #'(0.5 . -0.5)
+ \markup \italic { a. Slow Down } _"rit."
+ \footnote
+ \markup { \teeny \musicglyph #"rests.4" }
+ #'(1.5 . -0.25)
+ \markup { \null } \breathe
+ }
+}
+@end lilypond
+
+To manually footnote a top-level @code{\markup}:
+
+@lilypond[verbatim,quote,ragged-right,papersize=a8]
+\book {
+ \header { tagline = ##f }
+ \markup { "A simple tune" \footnote "*" \italic "* By me" }
+ \relative c' {
+ a'4 b8 e c4 d4
+ }
+}
+@end lilypond
+
+@seealso
+Learning Manual:
+@rlearning{Objects and interfaces}.
+
+Notation Reference:
+@ref{Balloon help},
+@ref{Page layout},
+@ref{Text marks},
+@ref{Text scripts},
+@ref{Titles and headers}.
+
+Internals Reference:
+@rinternals{FootnoteEvent},
+@rinternals{FootnoteItem},
+@rinternals{FootnoteSpanner},
+@rinternals{Footnote_engraver}.
+
+@knownissues
+Multiple footnotes for the same page can only be stacked, one on top of
+the other, and cannot be printed on the same line. Footnotes cannot be
+attached to @code{MultiMeasureRests} and may collide with @code{Staff},
+@code{\markup} objects and other @code{footnote} annotations. When
+using any manual @code{footnote} command a @code{\paper} block
+containing @code{footnote-auto-number = ##f} is required.
+
+
@node Reference to page numbers
@subsection Reference to page numbers
@node Table of contents
@subsection Table of contents
-A table of contents is included using the @code{\markuplines \table-of-contents}
+A table of contents is included using the @code{\markuplist \table-of-contents}
command. The elements which should appear in the table of contents are
entered with the @code{\tocItem} command, which may be used either at
top-level, or inside a music expression.
@verbatim
-\markuplines \table-of-contents
+\markuplist \table-of-contents
\pageBreak
\tocItem \markup "First score"
(add-toc-item! 'tocActMarkup text))
\book {
- \markuplines \table-of-contents
+ \markuplist \table-of-contents
\tocAct \markup { Atto Primo }
\tocItem \markup { Coro. Viva il nostro Alcide }
\tocItem \markup { Cesare. Presti omai l'Egizzia terra }
}
\book {
- \markuplines \table-of-contents
+ \markuplist \table-of-contents
\tocItem \markup { Allegro }
\tocItem \markup { Largo }
\markup \null
}
@end lilypond
-
@seealso
-Init files: @file{../ly/toc-init.ly}.
-
+Installed Files:
+@file{ly/toc-init.ly}.
@predefined
@funindex \table-of-contents
@ref{Automatic part combining},
@ref{Including LilyPond files}.
-
@ignore
@c This warning is more general than this placement implies.
@c Rests are not merged whether or not they come from tagged sections.
@c Should be deleted? -td
@knownissues
-
Multiple rests are not merged if you create a score with more
than one tagged section at the same place.
@end ignore
+
@node Using global settings
@unnumberedsubsubsec Using global settings
Notation Reference:
@ref{Including LilyPond files}.
+
@node Special characters
@subsection Special characters
}
\addlyrics { O \markup { \concat { Ph \char ##x0153 be! } } }
}
-\markup { "Copyright 2008--2011" \char ##x00A9 }
+\markup { "Copyright 2008--2012" \char ##x00A9 }
@end lilypond
@cindex copyright sign
@file{ly/text-replacements.ly}.
-
@node Controlling output
@section Controlling output
Document Format (PDF) and PostScript (PS). Scalable Vector
Graphics (SVG), Encapsulated PostScript (EPS) and Portable
Network Graphics (PNG) output formats are also available through
-command line options, see @rprogram{Command line options for
-lilypond}.
+command line options, see
+@rprogram{Basic command line options for LilyPond}.
@node Replacing the notation font
reverse the process.
@seealso
-Learning Manual: @rlearning{Other sources of information}.
+Learning Manual:
+@rlearning{Other sources of information}.
@knownissues
Gonville cannot be used to typeset @q{Ancient Music} notation and it is
more realistic MIDI output is available by means of
@ref{The Articulate script}.
-@c TODO Check this
-The midi output allocates a channel for each staff, and one for global
-settings. Therefore the midi file should not have more than 15 staves
-(or 14 if you do not use drums). Other staves will remain silent.
+The MIDI output allocates a channel for each staff, and reserves channel
+10 for drums. There are only 16 MIDI channels per device, so if the
+score contains more than 15 staves, MIDI channels will be reused.
@menu
* Creating MIDI files::
\score @{
@var{...music...}
\midi @{
- \context @{
- \Score
- tempoWholesPerMinute = #(ly:make-moment 72 4)
- @}
+ \tempo 4 = 72
@}
@}
@end example
In this example the tempo is set to 72 quarter note
-beats per minute. This kind of tempo specification cannot take
-a dotted note length as an argument. If one is required, break
-the dotted note into smaller units. For example, a tempo of 90
-dotted quarter notes per minute can be specified as 270 eighth
-notes per minute:
-
-@example
-tempoWholesPerMinute = #(ly:make-moment 270 8)
-@end example
+beats per minute. @code{\tempo} is actually a music command for
+setting properties during the interpretation of music: in the
+context of output definitions like a @code{\midi} block, as a matter of
+courtesy those are reinterpreted as if they were context modifications.
@cindex MIDI context definitions
>>
\layout {}
\midi {
+ \tempo 2 = 72
\context {
\Score
- tempoWholesPerMinute = #(ly:make-moment 72 2)
midiMinimumVolume = #0.2
midiMaximumVolume = #0.5
}
>>
\layout {}
\midi {
- \context {
- \Score
- tempoWholesPerMinute = #(ly:make-moment 72 2)
- }
+ \tempo 2 = 72
}
}
@end lilypond
>>
\layout { }
\midi {
- \context {
- \Score
- tempoWholesPerMinute = #(ly:make-moment 72 2)
- }
+ \tempo 2 = 72
}
}
@end lilypond
@funindex \displayLilyMusic
Displaying a music expression in LilyPond notation can be
-done with the music function @code{\displayLilyMusic} but only when
-using the command line. For example,
+done with the music function @code{\displayLilyMusic}. To see the
+output, you will typically want to call LilyPond using the command
+line. For example,
@example
@{
lilypond file.ly >display.txt
@end example
+@funindex \void
+Note that Lilypond does not just display the music expression, but
+also interprets it (since @code{\displayLilyMusic} returns it in
+addition to displaying it). This is convenient since you can just
+insert @code{\displayLilyMusic} into existing music in order to get
+information about it. If you don't actually want Lilypond to
+interpret the displayed music as well as display it, use @code{\void}
+in order to have it ignored:
+
+@example
+@{
+ \void \displayLilyMusic \transpose c a, @{ c4 e g a bes @}
+@}
+@end example
+
@node Displaying scheme music expressions
@subsection Displaying scheme music expressions
projects / lilypond.git / blobdiff