+++ /dev/null
-\input texinfo @c -*-texinfo-*-
-@setfilename features.info
-@settitle GNU LilyPond Features
-
-@ignore
-TODO
- * add more un/badly documented features
- * write some text
- * add to/merge with refman
-
-
-
- there's a very simple, very general noXXX mechanism; try
-
-noop \property Staff.VoltaBrace = #'()
-yes: \property Staff.VoltaBracket = #'((meta . ((interfaces . ()))))
-
-
- visibility?
- brew_molecule?
-@end ignore
-
-
-@macro keyindex {word}
-@cindex \word\
-
-@end macro
-
-@macro indexcode {word}
-@cindex \word\
-
-@end macro
-
-
-
-@node Top
-@chapter Features
-
-@menu
-* Arpeggio:: Arpeggio
-* Glissando:: Glissando
-* Manual beam settings:: Manual beam settings
-* Slur attachments:: Slur attachments
-* Text spanner:: Text spanner
-* Engraver hacking:: Engraver hacking
-* Part combiner:: Part combiner
-* Markup text:: Markup text
-* Apply hacking:: Apply hacking
-* Output property:: Output property
-* Embedded TeX:: Embedded TeX
-* Embedded PostScript:: Embedded PostScript
-* Index:: Checking Feature index
-@end menu
-
-@node Arpeggio
-@section Arpeggio
-@cindex argepeggio
-
-@cindex broken arpeggio
-@c @cindex ``doorlopend'' argpeggio
-
-You can specify an arpeggio sign on a chord by issuing an
-@c duh
-@c @code{\arpeggio}@indexcode{\arpeggio} request:
-@code{\arpeggio} request:
-@cindex @code{\arpeggio}
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context Voice <c'\arpeggio e g c>
-@end lilypond
-@end quotation
-
-Typesetting of simultanious chords with arpeggios can be controlled with
-the property @code{PianoStaff.connectArpeggios} @footnote{ FIXME:
-connectArpeggios. Can't find the English terms for two kinds of
-arpeggio (Dutch: gebroken arpeggio vs doorlopend arpeggio).} By
-default, LilyPond prints broken arpeggios; when set to true, one
-extended arpeggio sign is printed.
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context PianoStaff <
- \property PianoStaff.connectArpeggios = ##t
- \context Staff \context Voice <c''\arpeggio e g c>
- \context Staff=other \context Voice <c,\arpeggio e g>
- >
-@end lilypond
-@end quotation
-
-@node Glissando
-@section Glissando
-@cindex glissando
-
-A glissando line can be requested by issuing a
-@c duh
-@c @code{\glissando}@indexcode{\glissando} request:
-@code{\glissando} request:
-@cindex @code{\glissando}
-
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- c'' \glissando c'
-@end lilypond
-@end quotation
-
-Printing of the additional text @code{"gliss."} is currently not
-supported.
-
-
-@subsection Follow Thread
-@cindex follow thread
-@cindex staff switching
-@cindex cross staff
-
-@c Documented here because it looks like a glissando.
-A glissando-like line can be printed to connect notes whenever a thread
-switches to another staff. This is enabled if the property
-@code{PianoStaff.followThread}@indexcode{followThread} is set to true:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context PianoStaff <
- \property PianoStaff.followThread = ##t
- \context Staff \context Voice {
- c'1
- \translator Staff=two
- b2 a
- }
- \context Staff=two {\clef bass; \skip 1*2;}
- >
-@end lilypond
-@end quotation
-
-@node Manual beam settings
-@section Manual beam settings
-@cindex beams
-@cindex beam settings
-@cindex manual beams
-
-In some cases it may be necessary to override LilyPond's automatic
-beaming algorithm. For example, the auto beamer will not beam over
-rests, so if you want that, specify the begin and end point manually
-using @code{[}@indexcode{[} and @code{]}@indexcode{]}:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context Staff {
- r4 [r8 g'' a]
- }
-@end lilypond
-@end quotation
-
-Similarly, for beams over bar lines:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context Staff {
- a''8 r a2 r8 [a a]
- }
-@end lilypond
-@end quotation
-
-If you have specific wishes for the number of beams, you can fully
-control the number of beams through the properties
-@code{Voice.stemLeftBeamCount}@indexcode{stemLeftBeamCount};
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \context Staff {
- [f'8 r16 f g a]
- [f8 r16 \property Voice.stemLeftBeamCount = #1 f g a]
- }
-@end lilypond
-@end quotation
-
-and @code{Voice.stemRightBeamCount}@indexcode{stemRightBeamCount}:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- f'32 g a b b a g f
-
- \property Voice.autoBeamSettings
- \set #'(end * * * *) = #(make-moment 1 4)
- f32 g a b b a g f
-
- f32 g a
- \property Voice.stemRightBeamCount = #1 b
- \property Voice.stemLeftBeamCount = #1 b
- a g f
-@end lilypond
-@end quotation
-
-Conventionally, stems extend to the middle staff line, and thus so do
-beams. The extending of the stems can be controlled through
-@code{Voice.Stem}'s grob-property
-@code{no-stem-extend}@indexcode{no-stem-extend}:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \grace a'8 a4
- \property Voice.Stem \set #'no-stem-extend = ##t
- \grace g8 g4 [g8 g]
-@end lilypond
-@end quotation
-
-The beam symbol can be tweaked through @code{Voice.Beam}'s
-grob-properties @code{height-hs} and @code{y-position-hs}.
-
-Set @code{height-hs} to zero, to get horizontal beams:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Beam \set #'direction = #1
- \property Voice.Beam \set #'height-hs = #0
- [a''8 e' d c]
-@end lilypond
-@end quotation
-
-Both are in half spaces. Here's how you'd specify a weird looking beam
-that instead of beaing horizontal, falls two staff spaces (ie, four half
-spaces):
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Beam \set #'y-position-hs = #4
- \property Voice.Beam \set #'height-hs = #-4
- [c'8 c]
-@end lilypond
-@end quotation
-
-The direction of a perfectly centred beams can be
-controlled through @code{Voice.Beam}'s grob-property
-@code{default-neutral-direction}@indexcode{default-neutral-direction}
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- [b''8 b]
- \property Voice.Beam \set #'default-neutral-direction = #-1
- [b b]
-@end lilypond
-@end quotation
-
-There are several ways to calculate the direction of a beam.
-
-[Ross] states that the majority of the notes dictates the
-direction (and not the mean of "center distance")
-
-But is that because it really looks better, or because he wants
-to provide some real simple hands-on rules?
-
-We have our doubts, so we simply provide all sensible alternatives:
-
-@table @samp
-@item majority
-number count of up or down notes
-@item mean
-mean centre distance of all notes
-@item median
-mean centre distance weighted per note
-@end table
-
-You can spot the differences of these settings from these simple
-examples:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- [d''8 a]
- \property Voice.Beam \set #'dir-function = #beam-dir-mean
- [d a]
- \property Voice.Beam \set #'dir-function = #beam-dir-median
- [d a]
-@end lilypond
-@end quotation
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \time 3/8;
- [d''8 a a]
- \property Voice.Beam \set #'dir-function = #beam-dir-mean
- [d a a]
- \property Voice.Beam \set #'dir-function = #beam-dir-median
- [d a a]
-@end lilypond
-@end quotation
-
-These beam direction functions are defined in @file{scm/beam.scm}. If
-your favourite algorithm isn't one of these, you can hook up your own.
-
-
-
-@node Slur attachments
-@section Slur attachments
-
-The ending of a slur should whenever possible be attached to a note
-head. Only in some instances where beams are involved, LilyPond may
-attach a slur to a stem end. In some cases, you may want to override
-LilyPond's decision, eg to attach the slur to the stem end. This can be
-done through @code{Voice.Slur}'s grob-property @code{attachment}:
-@c FIXME: make @ref{} to backend doco
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Slur \set #'direction = #1
- \property Voice.Stem \set #'length = #5.5
- g''8(g)g4
- g4(g8)g
- \property Voice.Slur \set #'attachment = #'(stem . stem)
- g8(g)g4
- g4(g8)g
-@end lilypond
-*@end quotation
-
-Trying Before | After example...
-@c Fix rolled into 4.0a prerelease
-
-@multitable @columnfractions .40 .40
-@item
-@noindent
-@lilypond[fragment,relative,verbatim]
-\property Voice.Slur
- \set #'direction = #1
-g''8(g)g4
-g4(g8)g
-@end lilypond
-@tab
-@lilypond[fragment,relative,verbatim]
-\property Voice.Slur
- \set #'direction = #1
-\property Voice.Stem
- \set #'length = #5.5
-\property Voice.Slur
- \set #'attachment = #'(stem . stem)
-g''8(g)g4
-g4(g8)g
-@end lilypond
-@end multitable
-
-
-Similarly, slurs can be attached to note heads even when beams are
-involved (aka Ophee slurs):
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Slur \set #'direction = #1
- \property Voice.Slur \set #'attachment = #'(head . head)
- g''16()g()g()g()d'()d()d()d
-@end lilypond
-@end quotation
-
-If a slur would strike through a stem or beam, LilyPond will move the
-slur away vertically (upward or downward). In some cases, this may
-cause ugly slurs that you may want to correct:
-
-@quotation
-@lilypond[fragment,relative,verbatim]
- \property Voice.Stem \set #'direction = #1
- \property Voice.Slur \set #'direction = #1
- d'32( d'4 )d8..
- \property Voice.Slur \set #'attachment = #'(stem . stem)
- d,32( d'4 )d8..
-@end lilypond
-@end quotation
-
-LilyPond will increase the curvature of a slur trying to stay free of
-note heads and stems. However, if the curvature would increase too much,
-the slur will be reverted to its default shape. This decision is based
-on @code{Voice.Slur}'s grob-property @code{beautiful} value. In some
-cases, you may find ugly slurs beautiful, and tell LilyPond so by
-increasing the @code{beautiful} value:
-
-@quotation
-@lilypond[verbatim]
-\score {
- \notes \context PianoStaff <
- \time 6/4;
- \context Staff=up { s1 * 6/4 }
- \context Staff=down <
- \clef bass;
- \autochange Staff \context Voice
- \notes \relative c {
- d,8( a' d f a d f d a f d )a
- }
- >
- >
- \paper {
- linewidth = -1.;
- \translator {
- \VoiceContext
- Slur \override #'beautiful = #5.0
- Slur \override #'direction = #1
- Stem \override #'direction = #-1
- autoBeamSettings \override #'(end * * * *)
- = #(make-moment 1 2)
- }
- \translator {
- \PianoStaffContext
- VerticalAlignment \override #'threshold = #'(5 . 5)
- }
- }
-}
-@end lilypond
-@end quotation
-
-
-@node Text spanner
-@section Text spanner
-
-Have crescendo set a text spanner iso hairpin
-@lilypond[fragment,relative,verbatim]
- \context Voice {
- \property Voice.crescendoText = "cresc."
- \property Voice.crescendoSpanner = #'dashed-line
- a''2\mf\< a a \!a
- }
-@end lilypond
-
-@subsection Ottava
-
-@lilypond[fragment,relative,verbatim]
- a'''' b c a
- \property Voice.TextSpanner \set #'type = #'dotted-line
- \property Voice.TextSpanner \set #'edge-height = #'(0 . 1.5)
- \property Voice.TextSpanner \set #'edge-text = #'("8va " . "")
- \property Staff.centralCPosition = #-13
- a\spanrequest \start "text" b c a \spanrequest \stop "text"
-@end lilypond
-
-
-
-@node Engraver hacking
-@section Engraver hacking
-
-No time signature, no barlines...
-@lilypond[verbatim]
-\score {
- \notes \relative c'' {
- a b c d
- d c b a
- }
- \paper {
- linewidth = -1.;
- \translator {
- \StaffContext
- whichBar = #""
- \remove "Time_signature_engraver";
- }
- }
-}
-@end lilypond
-
-No staff, no clef, squash pitches
-@lilypond[verbatim]
-\score {
- \notes { c4 c4 c8 c8 }
- \paper {
- linewidth = -1.;
- \translator {
- \StaffContext
- \remove Staff_symbol_engraver;
- \consists Pitch_squash_engraver;
- \remove Clef_engraver;
- }
- }
-}
-@end lilypond
-
-
-@node Part combiner
-@section Part combiner
-
-@lilypond[verbatim]
-\score{
- \context Staff = flauti <
- \time 4/4;
- \context Voice=one \partcombine Voice
- \context Thread=one \notes\relative c'' {
- c4 d e f | b,4 d c d | r2 e4 f | c4 d e f |
- c4 r e f | c4 r e f | c4 r a r | a a r a |
- a2 \property Voice.soloADue = ##f a |
- }
- \context Thread=two \notes\relative c'' {
- g4 b d f | r2 c4 d | a c c d | a4. b8 c4 d
- c r e r | r2 s2 | a,4 r a r | a r r a |
- a2 \property Voice.soloADue = ##f a |
- }
- >
- \paper{
- linewidth = 80 * \staffspace;
- \translator{
- \ThreadContext
- \consists Rest_engraver;
- }
- \translator{
- \VoiceContext
- \remove Rest_engraver;
- }
- }
-}
-@end lilypond
-
-
-
-
-@node Markup text
-@section Markup text
-
-Metrome hack...
-
-
-
-@lilypond[verbatim]
-#(define note '(rows (music "noteheads-2" ((kern . -0.1) "flags-stem"))))
-#(define eight-note `(rows ,note ((kern . -0.1) (music ((raise . 3.5) "flags-u3")))))
-#(define dotted-eight-note `(rows ,eight-note (music "dots-dot")))
-
-\score {
- \notes\relative c'' {
- a1^#`(rows ,dotted-eight-note " = 64")
- }
- \paper {
- linewidth = -1.;
- \translator{
- \ScoreContext
- TextScript \override #'font-shape = #'upright
- }
- }
-}
-@end lilypond
-
-
-@node Output property
-@section Output property
-
-@lilypond[fragment,relative,verbatim]
- \outputproperty #(make-type-checker 'note-head-interface)
- #'extra-offset = #'(2 . 3)
- c''2 c
-@end lilypond
-
-Don't move the finger 2, only text "m.d." ...
-@lilypond[verbatim]
-#(define (make-text-checker text)
- (lambda (grob) (equal? text (ly-get-elt-property grob 'text))))
-
-\score {
- \notes\relative c''' {
- \property Voice.Stem \set #'direction = #1
- \outputproperty #(make-text-checker "m.d.")
- #'extra-offset = #'(-3.5 . -4.5)
- a^2^"m.d."
- }
- \paper { linewidth = -1.; }
-}
-@end lilypond
-
-
-@c equalizer
-
-
-@node Apply hacking
-@section Apply hacking
-
-@lilypond[verbatim]
-music = \notes { c'4 d'4( e'4 f'4 }
-
-#(define (reverse-music music)
- (let* ((elements (ly-get-mus-property music 'elements))
- (reversed (reverse elements))
- (span-dir (ly-get-mus-property music 'span-direction)))
-
- (ly-set-mus-property music 'elements reversed)
-
- (if (dir? span-dir)
- (ly-set-mus-property music 'span-direction (- span-dir)))
-
- (map reverse-music reversed)
-
- music))
-
-\score {
- \context Voice {
- \music
- \apply #reverse-music \music
- }
- \paper { linewidth = -1.; }
-}
-@end lilypond
-
-
-LilyPond is more flexible than some users realise. Han-Wen could be
-very rich.
-
-Just too funny not to include.
-
-@example
-@quotation
- I've just entered a request on cosource.com :
-@quotation
- http://www.cosource.com/cgi-bin/cos.pl/wish/info/387
-@end quotation
- Here's a copy of my feature request :
-@quotation
- Your task, if you accept it is to implement a \smarttranspose
- command> that would translate such oddities into more natural
- notations. Double accidentals should be removed, as well as #E
- (-> F), bC (-> B), bF (-> E), #B (-> C).
-@end quotation
-@end quotation
-You mean like this. (Sorry 'bout the nuked indentation.)
-
-Add IMPLEMENT_TYPE_P(Music, "music?"); to music.cc, and presto, done.
-
-That's an easy $ 100; if I'd make $ 200/hour for every hour I worked
-on Lily, I'd be very rich :)
-@end example
-
-
-@lilypond[verbatim]
-#(define (unhair-pitch p)
- (let* ((o (pitch-octave p))
- (a (pitch-alteration p))
- (n (pitch-notename p)))
-
- (cond
- ((and (> a 0) (or (eq? n 6) (eq? n 2)))
- (set! a (- a 1)) (set! n (+ n 1)))
- ((and (< a 0) (or (eq? n 0) (eq? n 3)))
- (set! a (+ a 1)) (set! n (- n 1))))
-
- (cond
- ((eq? a 2) (set! a 0) (set! n (+ n 1)))
- ((eq? a -2) (set! a 0) (set! n (- n 1))))
-
- (if (< n 0) (begin (set! o (- o 1)) (set! n (+ n 7))))
- (if (> n 7) (begin (set! o (+ o 1)) (set! n (- n 7))))
-
- (make-pitch o n a)))
-
-#(define (smart-transpose music pitch)
- (let* ((es (ly-get-mus-property music 'elements))
- (e (ly-get-mus-property music 'element))
- (p (ly-get-mus-property music 'pitch))
- (body (ly-get-mus-property music 'body))
- (alts (ly-get-mus-property music 'alternatives)))
-
- (if (pair? es)
- (ly-set-mus-property
- music 'elements
- (map (lambda (x) (smart-transpose x pitch)) es)))
-
- (if (music? alts)
- (ly-set-mus-property
- music 'alternatives
- (smart-transpose alts pitch)))
-
- (if (music? body)
- (ly-set-mus-property
- music 'body
- (smart-transpose body pitch)))
-
- (if (music? e)
- (ly-set-mus-property
- music 'element
- (smart-transpose e pitch)))
-
- (if (pitch? p)
- (begin
- (set! p (unhair-pitch (Pitch::transpose p pitch)))
- (ly-set-mus-property music 'pitch p)))
-
- music))
-
-
-music = \notes \relative c' { c4 d e f g a b c }
-
-\score {
- \notes \context Staff {
- \transpose ais' \music
- \apply #(lambda (x) (smart-transpose x (make-pitch 0 5 1)))
- \music
- }
- \paper { linewidth = -1.; }
-}
-@end lilypond
-
-
-@node Embedded TeX
-@section Embedded TeX
-@lilypond[fragment,relative,verbatim]
- a''^"3 $\\times$ \\`a deux"
-@end lilypond
-
-@node Embedded PostScript
-@section Embedded PostScript
-
-Arbitrary lines and curves not supported...
-
-[TODO:] Make a direct postscript command?
-
-@lilypond[verbatim]
-\score {
- \notes \relative c'' {
- a-#"\\embeddedps{3 4 moveto 5 3 rlineto stroke}"
- -#"\\embeddedps{ [ 0 1 ] 0 setdash 3 5 moveto 5 -3 rlineto stroke}"
- b-#"\\embeddedps{3 4 moveto 0 0 1 2 8 4 20 3.5 rcurveto stroke}"
- s2
- a'1
- }
- \paper { linewidth = 70 * \staffspace; }
-}
-@end lilypond
-
-
-@node Index
-@section Checking Feature index
-
-@printindex cp
-
-
-@bye
-
-
-
+++ /dev/null
-\input texinfo @c -*-texinfo-*-
-@setfilename ly2dvi.info
-@settitle ly2dvi
-
-@chapter Ly2dvi
-
-@section DESCRIPTION
-ly2dvi is a Python script which creates input file for La@TeX{},
-based on information from the output files from LilyPond.
-The script handles multiple files. If a lilypond file name is
-specified LilyPond is run to make an output (@TeX{}) file.
-
-One or more La@TeX{} files are created, based on information found
-in the output (@TeX{}) files, and latex is finally run to create
-one or more DVI files.
-
-The majority of this utility came from a bourne script written by Jan
-Arne Fagertun name @file{ly2dvi}.
-
-@section SYNOPSIS
-
- ly2dvi [options] inputfile[.ly] [....]
-
-
-@section OPTIONS
-
-@table @samp
-@item -D,--debug
- Set debug mode. There are two levels - in level one some debug
- info is written, in level two the command @strong{set -x} is run, which
- echoes every command in the ly2dvi script.
-@item -F,--headers=
- Name of additional La@TeX{} headers file. This is included in the
- tex file at the end of the headers, last line before @code{\begin@{document@}}
-@item -H,--Heigth=
- Set paper heigth (points). Used together with width and La@TeX{} name of
- papersize in case of papersize unknown to ly2dvi.
-@item -K,--keeplilypond
- Keep LilyPond output after the run.
-@item -L,--landscape
- Set landscape orientation - portrait is the default.
- Use together with @code{dvips -t landscape} if you run dvips
- separately.
-@item -N,--nonumber
- Switch off page numbering.
-@item -O,--orientation=
- Set orientation landscape - obsolete, use @strong{-L} instead.
-@item -P,--postscript
- In addition to the DVI file, also Generate a postsript file.
-@item -W,--Width=
- Set paper width (points). Used together with heigth and La@TeX{} name of
- papersize in case of papersize unknown to ly2dvi.
-@item -d,--dependencies
- Tell lilypond to make dependencies file.
-@item -h,--help
- Print help.
-@item -k,--keeply2dvi
- Keep the La@TeX{} file after the run.
-@item -l,--language=
- Specify La@TeX{} language.
- (@strong{-l norsk} produces @code{\usepackage[norsk]@{babel@}}).
-@item -o,--output=
- Set output directory.
-@item -p,--papersize=
- Specify papersize.
- (@strong{-p a4} produces @code{\usepackage[a4paper]@{article@}})
-@item -s,--separate
- Normally all output files are included into one La@TeX{} file.
- With this switch all files are run separately, to produce one
- DVI file for each.
-@end table
-
-
-@section Features
-
-ly2dvi responds to several parameters specified in the lilypond
-file. They are overridden by corresponding command line options.
-
-@table @samp
-@item language="";
- Specify La@TeX{} language
-@item latexheaders="";
- Specify additional La@TeX{} headers file
-@item orientation="";
- Set orientation.
-@item paperlinewidth="";
- Specify the width (pt, mm or cm) of the printed lines.
-@item papersize="";
- Specify name of papersize.
-@end table
-
-@section Environment
-
-@table @samp
-@item LILYPONDPREFIX
- Sets the root directory of the LilyPond installation
-@item LILYINCLUDE
- Additional directories for input files.
-@item TMP
- Temporary directory name. Default is /tmp
-@end table
-
-@section Files
-
-@file{titledefs.tex} is inspected for definitions used to extract
-additional text definitions from the lilypond file. In the current
-version the following are defined:
-
-@table @samp
-@item title
- The title of the music. Centered on top of the first page.
-@item subtitle
- Subtitle, centered below the title.
-@item poet
- Name of the poet, leftflushed below the below subtitle.
-@item composer
- Name of the composer, rightflushed below the subtitle.
-@item metre
- Meter string, leftflushed below the below poet.
-@item opus
- Name of the opus, rightflushed below the below composer.
-@item arranger
- Name of the arranger, rightflushed below the opus.
-@item instrument
- Name of the instrument, centered below the arranger
-@item piece
- Name of the piece, leftflushed below the instrument
-@end table
-
-@file{$LILYPONDPREFIX/share/.lilyrc $HOME/.lilyrc ./.lilyrc} are files
-to set up default running conditions. On Windows OS initialization
-files are named @file{_lilyrc}. The file syntax is as follows:
-
-@example
-VARIABLE-NAME=VALUE
-@end example
-
-
-Where @strong{VARIABLE-NAME} is the name of the variable documented below
-and @strong{VALUE} is either a string, a 1, or a 0. All files are parsed,
-in the shown sequence. In the current version the following are
-allowed:
-
-@table @samp
-@item DEBUG=value
-This turns off (default) or on the debug capabilities. Possible
-values are 0 (off) and 1 (on).
-@item DEPENDENCIES=value
-This turns off (default) or on the ability to generate a Makefile
-dependency list. Possible values are 0 (off) and 1 (on).
-@item KEEPLILYPOND=value
-This turns off (default) or on the ability to keep the log file
-associated with the LilyPond job. Possible values are 0 (off) and 1
-(on).
-@item KEEPLY2DVI=value
-This turns off (default) or on the ability to keep the temporary files
-that are generated by the ly2dvi job. Possible values are 0 (off) and
-1 (on)
-@item LANGUAGE=value
-Specify La@TeX{} language. Possible value is a valid La@TeX{} language.
-@item LATEXHF=value
-Specify additional La@TeX{} headers file. Possible value is a file
-specification.
-@item LILYINCLUDE=value
-Additional directories for input files. Possible value is a delimited
-directory path list.
-@item LILYPONDPREFIX=value
-This defines the LilyPond root directory. Possible value is a valid
-directory specification to the LilyPond distribution location.
-@item NONUMBER=value
-This turns off (default) or on the page numbering capability.
-Possible values are 0 (page numbering enabled) and 1 (page numbering
-disabled).
-@item ORIENTATION=value
-This sets the image orientation. Possible values are
-portrait (default) and landscape.
-@item OUTPUTDIR=value
-This defines the directory where the resultant files will be
-generated. Possible value is a valid directory specification.
-Default is the current working directory.
-@item PAPERSIZE=value
-This defines the papersize the image will be sized to fit. Possible
-values are a0, a1, a2, a3, a4 (default), a5, a6, a7, a8, a9, a10, b0,
-b1, b2, b3, b4, b5, archA, archB, archC, archD, archE, flsa, flse,
-halfletter, ledger, legal, letter, or note.
-@item PHEIGHT=value
-Specify paperheight (points - an inch is 72.27, a cm is 28.453 points).
-@item POSTSCRIPT=value
-This turns off (default) or on the capability of additionally
-generating a postscript file. Possible values are 0 (off) and 1 (on).
-@item PWIDTH=value
-Specify paperwidth (points - an inch is 72.27, a cm is 28.453 points).
-@item SEPARATE=value
-This turns off (default) or on the capability of generating multiple
-dvi and postscript files from multiple source files. The default is
-to generate a concatenation of the source files. Possible values are
-0 (single file) and 1 (separate files).
-@item TMP=value
-This defines the emporary directory. Actually this is not used at the
-present. Possible value is a valid directory specification that is
-writable to the user.
-@end table
-
-@section Initialization Sequence
-The initialization process reads inputs for several sources. Below is
-a list of priorities for lowest to hightest proirity.
-
-@itemize @bullet
-@item Program's defaults
-@item Values found in LilyPond output file
-@item Environment variables
-@item $LILYPONDPREFIX/share/lilypond/.lilyrc
-@item $HOME/.lilyrc
-@item ./.lilyrc
-@item command line options
-@end itemize
-
-Note that this differs slightly from the original bourne shell
-version.
-
-@section See Also
-
-lilypond(1), tex(1), latex(1)
-
-@section Bugs
-
-If you have found a bug, you should send a bugreport.
-
-@itemize @bullet
-@item Send a copy of the input which causes the error.
-@item Send a description of the platform you use.
-@item Send a description of the LilyPond and ly2dvi version you use.
-@item Send a description of the bug itself.
-@item Send it to @email{bug-gnu-music@@gnu.org} (you don't have to subscribe
- to this mailinglist).
-@end itemize
-
-@section Remarks
-
-Many papersizes are now supported. Information on other sizes
-(La@TeX{} names, horizontal and vertical sizes) should be mailed to
-the author or to the mailing list.
-
-Supported papersizes are:
-
-a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, archA, archB, archC, archD,
-archE, b0, b1, b2, b3, b4, b5, flsa, flse, halfletter, ledger, legal,
-letter, note
-
-@section Authors
-Python Version author:
-@email{daboys@@austin.rr.com, Jeffrey B. Reed},
-@uref{http://home.austin.rr.com/jbr/jeff/lilypond/}
-
-Original bourne shell version author:
-@email{Jan.A.Fagertun@@energy.sintef.no, Jan Arne Fagertun},
-@uref{http://www.termo.unit.no/mtf/people/janaf/}
-