+++ /dev/null
-
-\version "2.10.0"
-\header {
- texidoc = "@cindex Dynamic Absolute Volume
-Absolute dynamics have an effect on MIDI files.
-"
-}
-
-
-\score{
-\relative c''{
-%segfault in engraver
-a1\ppp
-a1\pp
-a\p
-a\mp
-a\mf
-a\f
-a\ff
-a\fff
-a\sf
-}
-\layout{ ragged-right = ##t }
-
- \midi {
- \context {
- \Score
- tempoWholesPerMinute = #(ly:make-moment 60 1)
- }
- }
-
-
-}
-
+++ /dev/null
-
-\version "2.10.0"
-
-\version "2.10.1"
-
-\score {
- \new DrumStaff <<
- \drummode {
- bd4 sn4 bd4 sn4
- <<
- {\voiceOne \repeat unfold 16 hh16 }
- \new DrumVoice { \voiceTwo bd4 sn4 bd4 sn4 }
- >> \oneVoice
- }
- >>
- \layout {}
- \midi {}
-}
+++ /dev/null
-\version "2.10.0"
-\header{ texidoc = "Tests MIDI output with grace notes. " }
-
-\score {
- \context Voice \relative c {
- \new Voice = VoiceOne
- \grace {
- \override Stem #'stroke-style = #"grace"
- c8
- \revert Stem #'stroke-style }
- d4 d d d d
- \grace {
- \override Stem #'stroke-style = #"grace"
- e16 f e f
- \revert Stem #'stroke-style }
- d4 d d d d
-
- }
- \layout { }
- \midi { }
-}
-
+++ /dev/null
-\version "2.10.0"
-\header {
-
- texidoc = "Lyrics in MIDI are aligned to ties and beams:
-this examples causes no bar checks in MIDI.
-"
-
-
- }
-\score {
-
- <<\relative c'' \new Voice = A {
- \autoBeamOff
- c8[ c] c2.
- c1~c4 c2.
- c4 ( d e) d
- c1
-
- }
- \lyricsto "A" \lyrics { bla bla | bla bla | bla bla | bla }
- >>
- \layout {}
- \midi {}
- }
+++ /dev/null
-
-\version "2.10.0"
-% candidate for regression. -gp
-\header {
- texidoc="Converting LilyPond input to MIDI and then again back with
- @code{midi2ly.py} is a reversible procedure in some simple cases,
- which mean that the original @code{.ly} -file and the one converted
- back from the generated @code{.midi} -file do not differ.
- Here are produced some scales.
-
- "
-}
-
-%{
- This means, doing:
-
- lilypond input/test/midi-scales.ly
- midi2ly midi-scales.midi
- diff -u input/test/midi-scales.ly midi-scales-midi.ly
-
- should show no differences at all in \key commands or notes.
-
- Therefore, do not reformat this file unless midi2ly changes.
-
- 1.7.30 reformatted, because
- midi2ly now outpts 1 bar per line and adds bar checks and numbers.
-
-%}
-
-scales = \relative c {
-
- % [INSTRUMENT_NAME] bright acoustic
- \key c \major % sharp-major
- c'4 d e f |
- g a b c |
-
- \key g \major
- g a b c |
- d e fis g |
-
- \key d \major
- d, e fis g |
- a b cis d |
-
- \key a \major
- a b cis d |
- e fis gis a |
-
- \key e \major
- e, fis gis a |
- b cis dis e |
-
- \key b \major
- b cis dis e |
- fis gis ais b |
-
- \key fis \major
- fis, gis ais b |
- cis dis eis fis |
-
- \key cis \major
- cis, dis eis fis |
- gis ais bis cis |
-
- \key a \minor % sharp-minor
- a b c d |
- e f gis a |
-
- \key e \minor
- e, fis g a |
- b c dis e |
-
- \key b \minor
- b cis d e |
- fis g ais b |
-
- \key fis \minor
- fis, gis a b |
- cis d eis fis |
-
- \key cis \minor
- cis, dis e fis |
- gis a bis cis |
-
- \key gis \minor
- gis ais b cis |
- dis e fisis gis |
-
- \key dis \minor
- dis, eis fis gis |
- ais b cisis dis |
-
- \key ais \minor
- ais bis cis dis |
- eis fis gisis ais |
-
- \key f \major % flat-major
- f, g a bes |
- c d e f |
-
- \key bes \major
- bes c d ees |
- f g a bes |
-
- \key ees \major
- ees,, f g aes |
- bes c d ees |
-
- \key aes \major
- aes, bes c des |
- ees f g aes |
-
- \key des \major
- des,, ees f ges |
- aes bes c des |
-
- \key ges \major
- ges, aes bes ces |
- des ees f ges |
-
- \key ces \major
- ces,, des ees fes |
- ges aes bes ces |
-
- \key d \minor % flat-minor
- d, e f g |
- a bes cis d |
-
- \key g \minor
- g, a bes c |
- d ees fis g |
-
- \key c \minor
- c,, d ees f |
- g aes b c |
-
- \key f \minor
- f, g aes bes |
- c des e f |
-
- \key bes \minor
- bes,, c des ees |
- f ges a bes |
-
- \key ees \minor
- ees, f ges aes |
- bes ces d ees |
-
- \key aes \minor
- aes, bes ces des |
- ees fes g aes |
-}
-
-\score {
- \context Voice \scales
- \layout { }
- \midi { }
-}
-
+++ /dev/null
-\header
-{
- texidoc = "should deliver f' in MIDI"
-}
-\version "2.10.5"
-
-\score {
- {
- \transposition f
- c''
- }
- \midi{}
- \layout{}
-}
+++ /dev/null
-\version "2.10.0"
-\header {
-texidoc = "
-
-Midi2ly tuplet test.
-
-@example
- python scripts/midi2ly.py --duration-quant=32 \
- --allow-tuplet=4*2/3 \
- --allow-tuplet=8*2/3 \
- --allow-tuplet=4*3/5 \
- --allow-tuplet=8*3/5 \
- tu.midi
-@end example
-"
-}
-
-
-\score {
- \context Voice \relative c' {
-
- a1 a2 a2. a4 a4. a8 a8. a16 a16. a32 a32. a64
-
- \times 2/3 { b4 b4 b4 }
- \times 3/5 { b4 b4 b4 b4 b4 }
-
- \times 2/3 { c8 c8 c8 }
- \times 3/5 { c8 c8 c8 c8 c8 }
-
- }
- \layout { }
- \midi { }
-}
-
-
+++ /dev/null
-\version "2.10.0"
-\header {
- texidoc = "@cindex Midi Volume Equaliser
-The full orchestra plays a notes, where groups stop one after
-another. Use this to tune equalizer settings. "
-}
-
-#(set-global-staff-size 16)
-
-%{
-
-Override, see scm/midi.scm:
-
-#(set! instrument-equalizer-alist
- (append
- '(
- ("flute" . (0 . 0.7))
- )
- instrument-equalizer-alist))
-
-%}
-
-flauti = \relative c' {
- \set Staff.midiInstrument = #"flute"
- \set Staff.instrumentName = #"2 Flauti"
- \set Staff.shortInstrumentName = #"Fl."
-
- c1\f R1*10
-}
-
-oboi = \relative c' {
- \set Staff.midiInstrument = #"oboe"
- \set Staff.instrumentName = #"2 Oboi"
- \set Staff.shortInstrumentName = #"Ob."
-
- R1*1 c1\f R1*9
-}
-
-clarinetti = \relative c' {
- \set Staff.midiInstrument = #"clarinet"
- \set Staff.instrumentName = #"Clarinetti"
- \set Staff.shortInstrumentName = #"Cl"
-
- R1*2 c1\f R1*8
-}
-
-fagotti = \relative c' {
- \set Staff.midiInstrument = #"bassoon"
- \set Staff.instrumentName = #"2 Fagotti"
- \set Staff.shortInstrumentName = #"Fg."
-
- \clef bass
- R1*3 c1\f R1*7
-}
-
-corni = \relative c' {
- \set Staff.midiInstrument = #"french horn"
- \set Staff.instrumentName = #"Corni"
- \set Staff.shortInstrumentName = #"Cor"
-
- R1*4 c1\f R1*6
-}
-
-trombe = \relative c' {
- \set Staff.midiInstrument = #"trumpet"
- \set Staff.instrumentName = #"Trombe"
- \set Staff.shortInstrumentName = #"Tp."
-
- \clef bass
- R1*5 c1\f R1*5
-}
-
-timpani = \relative c' {
- \set Staff.midiInstrument = #"timpani"
- \set Staff.instrumentName = #"Timpani"
- \set Staff.shortInstrumentName = #"Timp."
-
- R1*6 c1\f R1*4
-}
-
-violinoI = \relative c' {
- \set Staff.midiInstrument = #"violin"
- \set Staff.instrumentName = #"Violino I "
- \set Staff.shortInstrumentName = #"Vl. I "
-
- R1*7 c1\f R1*3
-}
-
-violinoII = \relative c' {
- \set Staff.midiInstrument = #"violin"
- \set Staff.instrumentName = #"Violino II "
- \set Staff.shortInstrumentName = #"Vl. II "
-
- R1*8 c1\f R1*2
-}
-
-viola = \relative c' {
- \set Staff.midiInstrument = #"viola"
- \set Staff.instrumentName = #"Viola"
- \set Staff.shortInstrumentName = #"Vla."
-
- \clef alto
- R1*9 c1\f R1*1
-}
-
-violoncello = \relative c' {
- \set Staff.midiInstrument = #"cello"
- %\set Staff.midiInstrument = #"contrabass"
- \set Staff.instrumentName = #"Violoncello"
- \set Staff.shortInstrumentName = #"Vc."
-
- \clef bass
- R1*10 c1\f
-}
-
-
-\score {
- <<
- \new StaffGroup = "legni" <<
- \new Staff = "flauti" \flauti
- \new Staff = "oboi" \oboi
- \new Staff = "clarinetti" \clarinetti
- \new Staff = "fagotti" \fagotti
- >>
- \new StaffGroup = "ottoni" <<
- \new Staff = "corni" \corni
- \new Staff = "trombe" \trombe
- >>
- \new StaffGroup = "timpani" <<
- \new Staff = "timpani" \timpani
- {
- \skip 1
- %% Hmm: this forces a staff-bracket, that's good!
- %% However, I can't find where is decided on staff-bracket yes/no
- }
- >>
- \new StaffGroup = "archi" <<
- \new GrandStaff = "violini" <<
- \new Staff = "violino1" \violinoI
- \new Staff = "violino2" \violinoII
- >>
- \new Staff = "viola" \viola
- \new Staff = "violoncello" \violoncello
- >>
- >>
-
- \layout {
- \context {
- \RemoveEmptyStaffContext
- }
- }
-
- \midi {
- \context {
- \Score
- tempoWholesPerMinute = #(ly:make-moment 60 1)
- }
- }
-}
-
-
+++ /dev/null
-\version "2.11.6"
-
-#(use-modules (srfi srfi-13)
- (ice-9 format))
-
-%%%
-%%% Testing utilities
-%%%
-
-#(define (parse-lily-and-compute-lily-string chr port)
- (let ((lily-string (call-with-output-string
- (lambda (out)
- (do ((c (read-char port) (read-char port)))
- ((and (char=? c #\#)
- (char=? (peek-char port) #\]))
- (read-char port))
- (display c out))))))
- `(let* ((parser-clone (ly:parser-clone parser))
- (input-str (string-trim-both ,lily-string))
- (music (car (ly:music-property (parse-string-result input-str
- parser-clone)
- 'elements)))
- (result-str (string-trim-both (music->lily-string music parser-clone))))
- (cons input-str result-str))))
-
-#(read-hash-extend #\[ parse-lily-and-compute-lily-string) %{ ] %}
-
-#(define (lily-string->markup str)
- (make-column-markup (string-split str #\NewLine)))
-
-#(define test-function
- (let ((test-number 0))
- (lambda (parser location result-info strings)
- (let ((input (car strings))
- (output (cdr strings)))
- (set! test-number (1+ test-number))
- (if (string=? input output)
- (make-music 'SequentialMusic 'void #t)
- (make-music 'SequentialMusic
- 'elements
- (list (ly:parser-lookup parser 'fatText)
- (make-music 'EventChord
- 'elements (list (make-music 'LineBreakEvent
- 'break-permission 'force)))
- (make-music 'EventChord
- 'elements (list (make-music 'SkipEvent
- 'duration (ly:make-duration 0 0 1 1))
- (make-music 'TextScriptEvent
- 'direction -1
- 'text (markup #:column
- (#:simple (format #f "Test #~a " test-number)
- (if (string-null? result-info)
- (markup #:bold "BUG")
- (markup #:simple result-info))
- #:typewriter (lily-string->markup input)
- #:typewriter (lily-string->markup output)))))))))))))
-
-
-test =
-#(define-music-function (parser location result-info strings) (string? pair?)
- (test-function parser location result-info strings))
-
-%%%
-%%% Tests
-%%%
-\header {
- texidoc = \markup \column { \line { \typewriter display-lily-music unit tests }
- \line { Real bugs (regressions) are marked as \bold BUG. }
- \line { Known bugs are marked as TODO. } }
-}
-
-\layout {
- raggedright = ##t
- indent = 0\cm
- \context {
- \Staff
- \override StaffSymbol #'line-count = #1
- \remove "Time_signature_engraver"
- \remove "Clef_engraver"
- }
- \context {
- \Score
- \remove "Bar_number_engraver"
- }
-}
-
-%% Sequential music
-\test "" ##[ { { a b } { c d } } #] % SequentialMusic
-\test "" ##[ << { a b } { c d } >> #] % SimultaneousMusic
-\test "" ##[ << { a b } \\ { c d } >> #] % VoiceSeparator
-
-%% Chords and Notes
-\test "" ##[ { ceses ces c cis cisis } #] % NoteEvent
-\test "" ##[ { deses des d dis disis } #]
-\test "" ##[ { eeses ees e eis eisis } #]
-\test "" ##[ { feses fes f fis fisis } #]
-\test "" ##[ { geses ges g gis gisis } #]
-\test "" ##[ { aeses aes a ais aisis } #]
-\test "" ##[ { beses bes b bis bisis } #]
-\test "" ##[ { c,, d' } #]
-\test "" ##[ { c' d'=' } #]
-\test "" ##[ { c! c? } #]
-\test "" ##[ r1.*4/3 #] % RestEvent
-\test "" ##[ c1\rest #] % RestEvent
-\test "" ##[ s2..*3/4 #] % SkipEvent
-\test "" ##[ R1.*2/3 #] % MultiMeasureRestMusicGroup, MultiMeasureRestEvent
-\test "" ##[ \skip 2.*3/4 #] % SkipMusic
-\test "" ##[ < c\1 e\3 >4.*3/4-. #] % EventChord, NoteEvent, StringNumberEvent, ArticulationEvent
-
-%% tags
-\test "" ##[ { \tag #'foo { c4 d } } #]
-\test "" ##[ c-\tag #'foo -\tag #'baz -^ -. #]
-
-%% Graces
-\test "" ##[ { \grace c8 d2 } #] % GraceMusic
-\test "" ##[ { \appoggiatura c8 d2 } #]
-\test "" ##[ { \acciaccatura c8 d2 } #]
-\test "" ##[ { c1 \afterGrace { b,16 c } d2 } #]
-
-%% Clusters
-\test "" ##[ { \makeClusters { c4 g } } #] % ClusterNoteEvent
-
-%% Figured bass
-\test "" ##[ \figures { < 6 > } #] % BassFigureEvent
-\test "" ##[ \figuremode { < 1-- 3- > < 2+ 4++ > < _! 7! > } #]
-\test "" ##[ \figuremode { < [6 > < 5] > } #]
-
-%% Lyrics
-\test "" ##[ \lyrics { a b } #]
-\test "" ##[ \lyricmode { a -- b } #] % HyphenEvent
-\test "" ##[ \lyricmode { a __ b } #] % ExtenderEvent
-\test "" ##[ \lyricmode { "a " } #] % LyricEvent
-\test "" ##[ \lyricsto "foo" { bla bla } #] % LyricCombineMusic
-\test "" ##[ { { c d }
- \addlyrics { bla bla } } #]
-
-%% Drums
-\test "" ##[ \drums { hihat } #]
-\test "" ##[ \drummode { hihat4.*3/4 } #]
-
-%% Expressive marks
-\test "" ##[ c4 ~ #] % TieEvent
-\test "" ##[ c\noBeam #] % BeamForbidEvent
-\test "" ##[ c\1 #] % StringNumberEvent
-\test "" ##[ { c: c:1 } #] % TremoloEvent
-\test "" ##[ { c-^ c^^ c_^ } #] % ArticulationEvent
-\test "" ##[ { c-+ c^+ c_+ } #]
-\test "" ##[ { c-- c^- c_- } #]
-\test "" ##[ { c-| c^| c_| } #]
-\test "" ##[ { c-> c^> c_> } #]
-\test "" ##[ { c-. c^. c_. } #]
-\test "" ##[ { c-_ c^_ c__ } #]
-\test "" ##[ { c-\trill c^\trill c_\trill } #]
-\test "" ##[ { c-1 c^2 c_3 } #] % FingerEvent
-\test "" ##[ { c-"foo" c^"foo" c_"foo" } #] % TextScriptEvent
-\test "" ##[ { R1*4-"foo" R^"foo" R_"foo" } #] % MultiMeasureTextEvent
-\test "" ##[ { c4-\harmonic c^\harmonic c_\harmonic } #] % HarmonicEvent
-\test "" ##[ { c-\glissando c^\glissando c_\glissando } #] % GlissandoEvent
-\test "" ##[ { c-\arpeggio c^\arpeggio c_\arpeggio } #] % ArpeggioEvent
-\test "" ##[ { c\p c^\ff c_\sfz } #] % AbsoluteDynamicEvent
-\test "" ##[ { c[ c] c^[ c^] c_[ c_] } #] % BeamEvent
-\test "" ##[ { c( c) c^( c^) c_( c_) } #] % SlurEvent
-\test "" ##[ { c\< c\! c^\< c^\! c_\< c_\! } #] % CrescendoEvent
-\test "" ##[ { c\> c\! c^\> c^\! c_\> c_\! } #] % DecrescendoEvent
-\test "" ##[ { c\( c\) c^\( c^\) c_\( c_\) } #] % PhrasingSlurEvent
-\test "" ##[ { c\sustainDown c\sustainUp } #] % SustainEvent
-\test "" ##[ { c\sostenutoDown c\sostenutoUp } #] % SostenutoEvent
-\test "" ##[ \melisma #]
-\test "" ##[ \melismaEnd #]
-\test "" ##[ { c\startTextSpan c\stopTextSpan } #] % TextSpanEvent
-\test "" ##[ { c\startTrillSpan c\stopTrillSpan } #] % TrillSpanEvent
-\test "" ##[ { c \startStaff c \stopStaff } #] % StaffSpanEvent
-\test "" ##[ { c\startGroup c\stopGroup c^\startGroup c^\stopGroup c_\startGroup c_\stopGroup } #] % NoteGroupingEvent
-\test "" ##[ { c\unaCorda c\treCorde } #] % UnaCordaEvent
-\test "" ##[ \breathe #]
-\test "" ##[ { c \[ c \] } #] % LigatureEvent
-\test "" ##[ \~ #] % PesOrFlexaEvent
-
-\test "" ##[ \break #]
-\test "" ##[ \noBreak #]
-\test "" ##[ \pageBreak #]
-\test "" ##[ \noPageBreak #]
-\test "" ##[ \pageTurn #]
-\test "" ##[ \noPageTurn #]
-
-%% Checks
-\test "" ##[ \octave a' #] % RelativeOctaveCheck
-\test "" ##[ | #] % BarCheck
-
-%% Marks
-\test "" ##[ \mark \default #] % MarkEvent
-\test "" ##[ \mark "Allegro" #]
-\test "" ##[ \tempo 4 = 120 #] % MetronomeChangeEvent
-
-%% key, time, clef, bar
-\test "" ##[ \key \default #] % KeyChangeEvent
-\test "" ##[ \key e \minor #]
-\test "" ##[ \clef "bass" #]
-\test "" ##[ \clef "french^2" #]
-\test "" ##[ \clef "alto_3" #]
-\test "" ##[ \time 2/4 #]
-\test "" ##[ #(set-time-signature 5 8 '(3 2)) #]
-\test "" ##[ \bar "|." #]
-
-%% staff switches
-\test "" ##[ \autochange { c d } #] % AutoChangeMusic
-\test "" ##[ { \change Staff = "up" { c d } } #] % ContextChange
-
-%% Tuplets
-\test "" ##[ \times 2/3 { c8 d e } #] % TimeScaledMusic
-\test "" ##[ \times 4/6 { c16 d e f g a } #]
-%}
-%% \relative and \tranpose
-\test #"NOT A BUG" ##[ \relative c' { c b } #] % RelativeOctaveMusic
-\test #"NOT A BUG" ##[ \transpose c d { c d } #] % TransposedMusic
-%}
-%% Repeats
-\test "" ##[ \repeat volta 2 { c d } #] % VoltaRepeatedMusic
-\test "" ##[ \repeat unfold 2 { c d } #] % UnfoldedRepeatedMusic
-\test "" ##[ \repeat fold 2 { c d } #] % FoldedRepeatedMusic
-\test "" ##[ \repeat percent 2 { c d } #] % PercentRepeatedMusic
-\test "" ##[ \repeat tremolo 4 { c16 d } #] % TremoloRepeatedMusic
-\test "" ##[ \repeat volta 2 { c4 d } \alternative { { c d } { e f } } #] %
-
-%% Context creation
-\test "" ##[ \new Staff { c d } #] % ContextSpeccedMusic
-\test "" ##[ \new Staff = "up" { c d } #] % ContextSpeccedMusic
-\test "" ##[ \context Staff { c d } #]
-\test "" ##[ \context Staff = "up" { c d } #]
-\test "" ##[
-\new Staff \with {
- \consists "Timing_engraver"
- \remove "Clef_engraver"
-} { c d } #]
-%% Context properties
-\test "" ##[ \once \set Score . skipBars = ##t #] % PropertySet
-\test "" ##[ \set autoBeaming = ##f #]
-\test "" ##[ \unset Score . skipBars #] % PropertyUnset
-\test "" ##[ \unset autoBeaming #]
-%% Layout properties
-\test "" ##[ \override Staff . Stem #'thickness = #4.0 #] % OverrideProperty
-\test "" ##[ \once \override Beam #'thickness = #0.6 #]
-\test "" ##[ \revert Staff . Stem #'thickness #] % RevertProperty
-\test "" ##[ \revert Beam #'thickness #]
-
-%% \applyOutput
-\test "" ##[ \applyOutput #'Foo #(lambda (arg) (list)) #]
-%% \applyContext
-\test "" ##[ \applyContext #(lambda (arg) (list)) #]
-
-%% \partial
-\test "" ##[ \partial 2 #]
-\test "" ##[ \partial 8. #]
-\test #"TODO? exotic durations in \\partial" ##[ \partial 4*2/3 #]
-
-%% \partcombine
-\test "" ##[ \partcombine { c e }
-{ d f } #] % PartCombineMusic UnrelativableMusic
-
-%% Cue notes
-\test "" ##[ \cueDuring #"foo" #1 { c d } #]
-\test "" ##[ \quoteDuring #"foo" { c d } #]
+++ /dev/null
-\version "2.10.0"
-
-"expect-error" = ##t
-
-#(ly:lexer-set-safe! (ly:parser-lexer parser))
-
-"force-finish" = ##t
-
-\header{
- texidoc = "This should not survive lilypond --safe-mode"
-
- #(open-file "w")
-}
-
-
-#(open-file "/tmp/safe-guile.scm" "r")
-
-\include "this-should-fail.ly"
-
+++ /dev/null
-\version "2.10.0"
-
-\header {
-
-texidoc = "skipTypesetting doesn't affect bar checks."
-
-}
-
-\relative {
- c4
- \set Score.skipTypesetting = ##t
- c4 c4
- |
- c4 c4
- \set Score.skipTypesetting = ##f
- d
-}
+++ /dev/null
-\version "2.10.0"
-
-fooBar = { << c''4 \\ g'4 >> }
-
-#(ly:set-option 'parse-protect #f)
-#(load-from-path "to-xml.scm")
-
-#(music-to-xml fooBar (current-output-port))
-
-\header {
- texidoc = "@cindex To XML"
- texidoc = #(string-append
- "The input representation is very generic. Therefore, it
- should not be hard to convert it to XML or a similar format:\n\n"
-
- "@example\n"
- (call-with-output-string
- (lambda (p) (music-to-xml fooBar p))
- )
- "@end example" )
-}
-
-
-\score {
-\fooBar
-}
-
+++ /dev/null
-\version "2.10.0"
-%If you specify two different key sigs at one point, a
-%warning is printed.
-
-\score {
-\context Voice <<
- { \key cis \major cis4 \key bes \major bes4 }
- { \key cis \major fis4 \key es \major g4 }
->>
-}
-
--- /dev/null
+\version "2.11.6"
+
+#(use-modules (srfi srfi-13)
+ (ice-9 format))
+
+%%%
+%%% Testing utilities
+%%%
+
+#(define (parse-lily-and-compute-lily-string chr port)
+ (let ((lily-string (call-with-output-string
+ (lambda (out)
+ (do ((c (read-char port) (read-char port)))
+ ((and (char=? c #\#)
+ (char=? (peek-char port) #\]))
+ (read-char port))
+ (display c out))))))
+ `(let* ((parser-clone (ly:parser-clone parser))
+ (input-str (string-trim-both ,lily-string))
+ (music (car (ly:music-property (parse-string-result input-str
+ parser-clone)
+ 'elements)))
+ (result-str (string-trim-both (music->lily-string music parser-clone))))
+ (cons input-str result-str))))
+
+#(read-hash-extend #\[ parse-lily-and-compute-lily-string) %{ ] %}
+
+#(define (lily-string->markup str)
+ (make-column-markup (string-split str #\NewLine)))
+
+#(define test-function
+ (let ((test-number 0))
+ (lambda (parser location result-info strings)
+ (let ((input (car strings))
+ (output (cdr strings)))
+ (set! test-number (1+ test-number))
+ (if (string=? input output)
+ (make-music 'SequentialMusic 'void #t)
+ (make-music 'SequentialMusic
+ 'elements
+ (list (ly:parser-lookup parser 'fatText)
+ (make-music 'EventChord
+ 'elements (list (make-music 'LineBreakEvent
+ 'break-permission 'force)))
+ (make-music 'EventChord
+ 'elements (list (make-music 'SkipEvent
+ 'duration (ly:make-duration 0 0 1 1))
+ (make-music 'TextScriptEvent
+ 'direction -1
+ 'text (markup #:column
+ (#:simple (format #f "Test #~a " test-number)
+ (if (string-null? result-info)
+ (markup #:bold "BUG")
+ (markup #:simple result-info))
+ #:typewriter (lily-string->markup input)
+ #:typewriter (lily-string->markup output)))))))))))))
+
+
+test =
+#(define-music-function (parser location result-info strings) (string? pair?)
+ (test-function parser location result-info strings))
+
+%%%
+%%% Tests
+%%%
+\header {
+ texidoc = \markup \column { \line { \typewriter display-lily-music unit tests }
+ \line { Real bugs (regressions) are marked as \bold BUG. }
+ \line { Known bugs are marked as TODO. } }
+}
+
+\layout {
+ raggedright = ##t
+ indent = 0\cm
+ \context {
+ \Staff
+ \override StaffSymbol #'line-count = #1
+ \remove "Time_signature_engraver"
+ \remove "Clef_engraver"
+ }
+ \context {
+ \Score
+ \remove "Bar_number_engraver"
+ }
+}
+
+%% Sequential music
+\test "" ##[ { { a b } { c d } } #] % SequentialMusic
+\test "" ##[ << { a b } { c d } >> #] % SimultaneousMusic
+\test "" ##[ << { a b } \\ { c d } >> #] % VoiceSeparator
+
+%% Chords and Notes
+\test "" ##[ { ceses ces c cis cisis } #] % NoteEvent
+\test "" ##[ { deses des d dis disis } #]
+\test "" ##[ { eeses ees e eis eisis } #]
+\test "" ##[ { feses fes f fis fisis } #]
+\test "" ##[ { geses ges g gis gisis } #]
+\test "" ##[ { aeses aes a ais aisis } #]
+\test "" ##[ { beses bes b bis bisis } #]
+\test "" ##[ { c,, d' } #]
+\test "" ##[ { c' d'=' } #]
+\test "" ##[ { c! c? } #]
+\test "" ##[ r1.*4/3 #] % RestEvent
+\test "" ##[ c1\rest #] % RestEvent
+\test "" ##[ s2..*3/4 #] % SkipEvent
+\test "" ##[ R1.*2/3 #] % MultiMeasureRestMusicGroup, MultiMeasureRestEvent
+\test "" ##[ \skip 2.*3/4 #] % SkipMusic
+\test "" ##[ < c\1 e\3 >4.*3/4-. #] % EventChord, NoteEvent, StringNumberEvent, ArticulationEvent
+
+%% tags
+\test "" ##[ { \tag #'foo { c4 d } } #]
+\test "" ##[ c-\tag #'foo -\tag #'baz -^ -. #]
+
+%% Graces
+\test "" ##[ { \grace c8 d2 } #] % GraceMusic
+\test "" ##[ { \appoggiatura c8 d2 } #]
+\test "" ##[ { \acciaccatura c8 d2 } #]
+\test "" ##[ { c1 \afterGrace { b,16 c } d2 } #]
+
+%% Clusters
+\test "" ##[ { \makeClusters { c4 g } } #] % ClusterNoteEvent
+
+%% Figured bass
+\test "" ##[ \figures { < 6 > } #] % BassFigureEvent
+\test "" ##[ \figuremode { < 1-- 3- > < 2+ 4++ > < _! 7! > } #]
+\test "" ##[ \figuremode { < [6 > < 5] > } #]
+
+%% Lyrics
+\test "" ##[ \lyrics { a b } #]
+\test "" ##[ \lyricmode { a -- b } #] % HyphenEvent
+\test "" ##[ \lyricmode { a __ b } #] % ExtenderEvent
+\test "" ##[ \lyricmode { "a " } #] % LyricEvent
+\test "" ##[ \lyricsto "foo" { bla bla } #] % LyricCombineMusic
+\test "" ##[ { { c d }
+ \addlyrics { bla bla } } #]
+
+%% Drums
+\test "" ##[ \drums { hihat } #]
+\test "" ##[ \drummode { hihat4.*3/4 } #]
+
+%% Expressive marks
+\test "" ##[ c4 ~ #] % TieEvent
+\test "" ##[ c\noBeam #] % BeamForbidEvent
+\test "" ##[ c\1 #] % StringNumberEvent
+\test "" ##[ { c: c:1 } #] % TremoloEvent
+\test "" ##[ { c-^ c^^ c_^ } #] % ArticulationEvent
+\test "" ##[ { c-+ c^+ c_+ } #]
+\test "" ##[ { c-- c^- c_- } #]
+\test "" ##[ { c-| c^| c_| } #]
+\test "" ##[ { c-> c^> c_> } #]
+\test "" ##[ { c-. c^. c_. } #]
+\test "" ##[ { c-_ c^_ c__ } #]
+\test "" ##[ { c-\trill c^\trill c_\trill } #]
+\test "" ##[ { c-1 c^2 c_3 } #] % FingerEvent
+\test "" ##[ { c-"foo" c^"foo" c_"foo" } #] % TextScriptEvent
+\test "" ##[ { R1*4-"foo" R^"foo" R_"foo" } #] % MultiMeasureTextEvent
+\test "" ##[ { c4-\harmonic c^\harmonic c_\harmonic } #] % HarmonicEvent
+\test "" ##[ { c-\glissando c^\glissando c_\glissando } #] % GlissandoEvent
+\test "" ##[ { c-\arpeggio c^\arpeggio c_\arpeggio } #] % ArpeggioEvent
+\test "" ##[ { c\p c^\ff c_\sfz } #] % AbsoluteDynamicEvent
+\test "" ##[ { c[ c] c^[ c^] c_[ c_] } #] % BeamEvent
+\test "" ##[ { c( c) c^( c^) c_( c_) } #] % SlurEvent
+\test "" ##[ { c\< c\! c^\< c^\! c_\< c_\! } #] % CrescendoEvent
+\test "" ##[ { c\> c\! c^\> c^\! c_\> c_\! } #] % DecrescendoEvent
+\test "" ##[ { c\( c\) c^\( c^\) c_\( c_\) } #] % PhrasingSlurEvent
+\test "" ##[ { c\sustainDown c\sustainUp } #] % SustainEvent
+\test "" ##[ { c\sostenutoDown c\sostenutoUp } #] % SostenutoEvent
+\test "" ##[ \melisma #]
+\test "" ##[ \melismaEnd #]
+\test "" ##[ { c\startTextSpan c\stopTextSpan } #] % TextSpanEvent
+\test "" ##[ { c\startTrillSpan c\stopTrillSpan } #] % TrillSpanEvent
+\test "" ##[ { c \startStaff c \stopStaff } #] % StaffSpanEvent
+\test "" ##[ { c\startGroup c\stopGroup c^\startGroup c^\stopGroup c_\startGroup c_\stopGroup } #] % NoteGroupingEvent
+\test "" ##[ { c\unaCorda c\treCorde } #] % UnaCordaEvent
+\test "" ##[ \breathe #]
+\test "" ##[ { c \[ c \] } #] % LigatureEvent
+\test "" ##[ \~ #] % PesOrFlexaEvent
+
+\test "" ##[ \break #]
+\test "" ##[ \noBreak #]
+\test "" ##[ \pageBreak #]
+\test "" ##[ \noPageBreak #]
+\test "" ##[ \pageTurn #]
+\test "" ##[ \noPageTurn #]
+
+%% Checks
+\test "" ##[ \octave a' #] % RelativeOctaveCheck
+\test "" ##[ | #] % BarCheck
+
+%% Marks
+\test "" ##[ \mark \default #] % MarkEvent
+\test "" ##[ \mark "Allegro" #]
+\test "" ##[ \tempo 4 = 120 #] % MetronomeChangeEvent
+
+%% key, time, clef, bar
+\test "" ##[ \key \default #] % KeyChangeEvent
+\test "" ##[ \key e \minor #]
+\test "" ##[ \clef "bass" #]
+\test "" ##[ \clef "french^2" #]
+\test "" ##[ \clef "alto_3" #]
+\test "" ##[ \time 2/4 #]
+\test "" ##[ #(set-time-signature 5 8 '(3 2)) #]
+\test "" ##[ \bar "|." #]
+
+%% staff switches
+\test "" ##[ \autochange { c d } #] % AutoChangeMusic
+\test "" ##[ { \change Staff = "up" { c d } } #] % ContextChange
+
+%% Tuplets
+\test "" ##[ \times 2/3 { c8 d e } #] % TimeScaledMusic
+\test "" ##[ \times 4/6 { c16 d e f g a } #]
+%}
+%% \relative and \tranpose
+\test #"NOT A BUG" ##[ \relative c' { c b } #] % RelativeOctaveMusic
+\test #"NOT A BUG" ##[ \transpose c d { c d } #] % TransposedMusic
+%}
+%% Repeats
+\test "" ##[ \repeat volta 2 { c d } #] % VoltaRepeatedMusic
+\test "" ##[ \repeat unfold 2 { c d } #] % UnfoldedRepeatedMusic
+\test "" ##[ \repeat fold 2 { c d } #] % FoldedRepeatedMusic
+\test "" ##[ \repeat percent 2 { c d } #] % PercentRepeatedMusic
+\test "" ##[ \repeat tremolo 4 { c16 d } #] % TremoloRepeatedMusic
+\test "" ##[ \repeat volta 2 { c4 d } \alternative { { c d } { e f } } #] %
+
+%% Context creation
+\test "" ##[ \new Staff { c d } #] % ContextSpeccedMusic
+\test "" ##[ \new Staff = "up" { c d } #] % ContextSpeccedMusic
+\test "" ##[ \context Staff { c d } #]
+\test "" ##[ \context Staff = "up" { c d } #]
+\test "" ##[
+\new Staff \with {
+ \consists "Timing_engraver"
+ \remove "Clef_engraver"
+} { c d } #]
+%% Context properties
+\test "" ##[ \once \set Score . skipBars = ##t #] % PropertySet
+\test "" ##[ \set autoBeaming = ##f #]
+\test "" ##[ \unset Score . skipBars #] % PropertyUnset
+\test "" ##[ \unset autoBeaming #]
+%% Layout properties
+\test "" ##[ \override Staff . Stem #'thickness = #4.0 #] % OverrideProperty
+\test "" ##[ \once \override Beam #'thickness = #0.6 #]
+\test "" ##[ \revert Staff . Stem #'thickness #] % RevertProperty
+\test "" ##[ \revert Beam #'thickness #]
+
+%% \applyOutput
+\test "" ##[ \applyOutput #'Foo #(lambda (arg) (list)) #]
+%% \applyContext
+\test "" ##[ \applyContext #(lambda (arg) (list)) #]
+
+%% \partial
+\test "" ##[ \partial 2 #]
+\test "" ##[ \partial 8. #]
+\test #"TODO? exotic durations in \\partial" ##[ \partial 4*2/3 #]
+
+%% \partcombine
+\test "" ##[ \partcombine { c e }
+{ d f } #] % PartCombineMusic UnrelativableMusic
+
+%% Cue notes
+\test "" ##[ \cueDuring #"foo" #1 { c d } #]
+\test "" ##[ \quoteDuring #"foo" { c d } #]
--- /dev/null
+
+\version "2.10.0"
+\header {
+ texidoc = "@cindex Dynamic Absolute Volume
+Absolute dynamics have an effect on MIDI files.
+"
+}
+
+
+\score{
+\relative c''{
+%segfault in engraver
+a1\ppp
+a1\pp
+a\p
+a\mp
+a\mf
+a\f
+a\ff
+a\fff
+a\sf
+}
+\layout{ ragged-right = ##t }
+
+ \midi {
+ \context {
+ \Score
+ tempoWholesPerMinute = #(ly:make-moment 60 1)
+ }
+ }
+
+
+}
+
--- /dev/null
+
+\version "2.10.0"
+
+\version "2.10.1"
+
+\score {
+ \new DrumStaff <<
+ \drummode {
+ bd4 sn4 bd4 sn4
+ <<
+ {\voiceOne \repeat unfold 16 hh16 }
+ \new DrumVoice { \voiceTwo bd4 sn4 bd4 sn4 }
+ >> \oneVoice
+ }
+ >>
+ \layout {}
+ \midi {}
+}
--- /dev/null
+\version "2.10.0"
+\header{ texidoc = "Tests MIDI output with grace notes. " }
+
+\score {
+ \context Voice \relative c {
+ \new Voice = VoiceOne
+ \grace {
+ \override Stem #'stroke-style = #"grace"
+ c8
+ \revert Stem #'stroke-style }
+ d4 d d d d
+ \grace {
+ \override Stem #'stroke-style = #"grace"
+ e16 f e f
+ \revert Stem #'stroke-style }
+ d4 d d d d
+
+ }
+ \layout { }
+ \midi { }
+}
+
--- /dev/null
+\version "2.10.0"
+\header {
+
+ texidoc = "Lyrics in MIDI are aligned to ties and beams:
+this examples causes no bar checks in MIDI.
+"
+
+
+ }
+\score {
+
+ <<\relative c'' \new Voice = A {
+ \autoBeamOff
+ c8[ c] c2.
+ c1~c4 c2.
+ c4 ( d e) d
+ c1
+
+ }
+ \lyricsto "A" \lyrics { bla bla | bla bla | bla bla | bla }
+ >>
+ \layout {}
+ \midi {}
+ }
--- /dev/null
+
+\version "2.10.0"
+% candidate for regression. -gp
+\header {
+ texidoc="Converting LilyPond input to MIDI and then again back with
+ @code{midi2ly.py} is a reversible procedure in some simple cases,
+ which mean that the original @code{.ly} -file and the one converted
+ back from the generated @code{.midi} -file do not differ.
+ Here are produced some scales.
+
+ "
+}
+
+%{
+ This means, doing:
+
+ lilypond input/test/midi-scales.ly
+ midi2ly midi-scales.midi
+ diff -u input/test/midi-scales.ly midi-scales-midi.ly
+
+ should show no differences at all in \key commands or notes.
+
+ Therefore, do not reformat this file unless midi2ly changes.
+
+ 1.7.30 reformatted, because
+ midi2ly now outpts 1 bar per line and adds bar checks and numbers.
+
+%}
+
+scales = \relative c {
+
+ % [INSTRUMENT_NAME] bright acoustic
+ \key c \major % sharp-major
+ c'4 d e f |
+ g a b c |
+
+ \key g \major
+ g a b c |
+ d e fis g |
+
+ \key d \major
+ d, e fis g |
+ a b cis d |
+
+ \key a \major
+ a b cis d |
+ e fis gis a |
+
+ \key e \major
+ e, fis gis a |
+ b cis dis e |
+
+ \key b \major
+ b cis dis e |
+ fis gis ais b |
+
+ \key fis \major
+ fis, gis ais b |
+ cis dis eis fis |
+
+ \key cis \major
+ cis, dis eis fis |
+ gis ais bis cis |
+
+ \key a \minor % sharp-minor
+ a b c d |
+ e f gis a |
+
+ \key e \minor
+ e, fis g a |
+ b c dis e |
+
+ \key b \minor
+ b cis d e |
+ fis g ais b |
+
+ \key fis \minor
+ fis, gis a b |
+ cis d eis fis |
+
+ \key cis \minor
+ cis, dis e fis |
+ gis a bis cis |
+
+ \key gis \minor
+ gis ais b cis |
+ dis e fisis gis |
+
+ \key dis \minor
+ dis, eis fis gis |
+ ais b cisis dis |
+
+ \key ais \minor
+ ais bis cis dis |
+ eis fis gisis ais |
+
+ \key f \major % flat-major
+ f, g a bes |
+ c d e f |
+
+ \key bes \major
+ bes c d ees |
+ f g a bes |
+
+ \key ees \major
+ ees,, f g aes |
+ bes c d ees |
+
+ \key aes \major
+ aes, bes c des |
+ ees f g aes |
+
+ \key des \major
+ des,, ees f ges |
+ aes bes c des |
+
+ \key ges \major
+ ges, aes bes ces |
+ des ees f ges |
+
+ \key ces \major
+ ces,, des ees fes |
+ ges aes bes ces |
+
+ \key d \minor % flat-minor
+ d, e f g |
+ a bes cis d |
+
+ \key g \minor
+ g, a bes c |
+ d ees fis g |
+
+ \key c \minor
+ c,, d ees f |
+ g aes b c |
+
+ \key f \minor
+ f, g aes bes |
+ c des e f |
+
+ \key bes \minor
+ bes,, c des ees |
+ f ges a bes |
+
+ \key ees \minor
+ ees, f ges aes |
+ bes ces d ees |
+
+ \key aes \minor
+ aes, bes ces des |
+ ees fes g aes |
+}
+
+\score {
+ \context Voice \scales
+ \layout { }
+ \midi { }
+}
+
--- /dev/null
+\header
+{
+ texidoc = "should deliver f' in MIDI"
+}
+\version "2.10.5"
+
+\score {
+ {
+ \transposition f
+ c''
+ }
+ \midi{}
+ \layout{}
+}
--- /dev/null
+\version "2.10.0"
+\header {
+texidoc = "
+
+Midi2ly tuplet test.
+
+@example
+ python scripts/midi2ly.py --duration-quant=32 \
+ --allow-tuplet=4*2/3 \
+ --allow-tuplet=8*2/3 \
+ --allow-tuplet=4*3/5 \
+ --allow-tuplet=8*3/5 \
+ tu.midi
+@end example
+"
+}
+
+
+\score {
+ \context Voice \relative c' {
+
+ a1 a2 a2. a4 a4. a8 a8. a16 a16. a32 a32. a64
+
+ \times 2/3 { b4 b4 b4 }
+ \times 3/5 { b4 b4 b4 b4 b4 }
+
+ \times 2/3 { c8 c8 c8 }
+ \times 3/5 { c8 c8 c8 c8 c8 }
+
+ }
+ \layout { }
+ \midi { }
+}
+
+
--- /dev/null
+\version "2.10.0"
+\header {
+ texidoc = "@cindex Midi Volume Equaliser
+The full orchestra plays a notes, where groups stop one after
+another. Use this to tune equalizer settings. "
+}
+
+#(set-global-staff-size 16)
+
+%{
+
+Override, see scm/midi.scm:
+
+#(set! instrument-equalizer-alist
+ (append
+ '(
+ ("flute" . (0 . 0.7))
+ )
+ instrument-equalizer-alist))
+
+%}
+
+flauti = \relative c' {
+ \set Staff.midiInstrument = #"flute"
+ \set Staff.instrumentName = #"2 Flauti"
+ \set Staff.shortInstrumentName = #"Fl."
+
+ c1\f R1*10
+}
+
+oboi = \relative c' {
+ \set Staff.midiInstrument = #"oboe"
+ \set Staff.instrumentName = #"2 Oboi"
+ \set Staff.shortInstrumentName = #"Ob."
+
+ R1*1 c1\f R1*9
+}
+
+clarinetti = \relative c' {
+ \set Staff.midiInstrument = #"clarinet"
+ \set Staff.instrumentName = #"Clarinetti"
+ \set Staff.shortInstrumentName = #"Cl"
+
+ R1*2 c1\f R1*8
+}
+
+fagotti = \relative c' {
+ \set Staff.midiInstrument = #"bassoon"
+ \set Staff.instrumentName = #"2 Fagotti"
+ \set Staff.shortInstrumentName = #"Fg."
+
+ \clef bass
+ R1*3 c1\f R1*7
+}
+
+corni = \relative c' {
+ \set Staff.midiInstrument = #"french horn"
+ \set Staff.instrumentName = #"Corni"
+ \set Staff.shortInstrumentName = #"Cor"
+
+ R1*4 c1\f R1*6
+}
+
+trombe = \relative c' {
+ \set Staff.midiInstrument = #"trumpet"
+ \set Staff.instrumentName = #"Trombe"
+ \set Staff.shortInstrumentName = #"Tp."
+
+ \clef bass
+ R1*5 c1\f R1*5
+}
+
+timpani = \relative c' {
+ \set Staff.midiInstrument = #"timpani"
+ \set Staff.instrumentName = #"Timpani"
+ \set Staff.shortInstrumentName = #"Timp."
+
+ R1*6 c1\f R1*4
+}
+
+violinoI = \relative c' {
+ \set Staff.midiInstrument = #"violin"
+ \set Staff.instrumentName = #"Violino I "
+ \set Staff.shortInstrumentName = #"Vl. I "
+
+ R1*7 c1\f R1*3
+}
+
+violinoII = \relative c' {
+ \set Staff.midiInstrument = #"violin"
+ \set Staff.instrumentName = #"Violino II "
+ \set Staff.shortInstrumentName = #"Vl. II "
+
+ R1*8 c1\f R1*2
+}
+
+viola = \relative c' {
+ \set Staff.midiInstrument = #"viola"
+ \set Staff.instrumentName = #"Viola"
+ \set Staff.shortInstrumentName = #"Vla."
+
+ \clef alto
+ R1*9 c1\f R1*1
+}
+
+violoncello = \relative c' {
+ \set Staff.midiInstrument = #"cello"
+ %\set Staff.midiInstrument = #"contrabass"
+ \set Staff.instrumentName = #"Violoncello"
+ \set Staff.shortInstrumentName = #"Vc."
+
+ \clef bass
+ R1*10 c1\f
+}
+
+
+\score {
+ <<
+ \new StaffGroup = "legni" <<
+ \new Staff = "flauti" \flauti
+ \new Staff = "oboi" \oboi
+ \new Staff = "clarinetti" \clarinetti
+ \new Staff = "fagotti" \fagotti
+ >>
+ \new StaffGroup = "ottoni" <<
+ \new Staff = "corni" \corni
+ \new Staff = "trombe" \trombe
+ >>
+ \new StaffGroup = "timpani" <<
+ \new Staff = "timpani" \timpani
+ {
+ \skip 1
+ %% Hmm: this forces a staff-bracket, that's good!
+ %% However, I can't find where is decided on staff-bracket yes/no
+ }
+ >>
+ \new StaffGroup = "archi" <<
+ \new GrandStaff = "violini" <<
+ \new Staff = "violino1" \violinoI
+ \new Staff = "violino2" \violinoII
+ >>
+ \new Staff = "viola" \viola
+ \new Staff = "violoncello" \violoncello
+ >>
+ >>
+
+ \layout {
+ \context {
+ \RemoveEmptyStaffContext
+ }
+ }
+
+ \midi {
+ \context {
+ \Score
+ tempoWholesPerMinute = #(ly:make-moment 60 1)
+ }
+ }
+}
+
+
--- /dev/null
+\version "2.10.0"
+
+"expect-error" = ##t
+
+#(ly:lexer-set-safe! (ly:parser-lexer parser))
+
+"force-finish" = ##t
+
+\header{
+ texidoc = "This should not survive lilypond --safe-mode"
+
+ #(open-file "w")
+}
+
+
+#(open-file "/tmp/safe-guile.scm" "r")
+
+\include "this-should-fail.ly"
+
--- /dev/null
+\version "2.10.0"
+
+\header {
+
+texidoc = "skipTypesetting doesn't affect bar checks."
+
+}
+
+\relative {
+ c4
+ \set Score.skipTypesetting = ##t
+ c4 c4
+ |
+ c4 c4
+ \set Score.skipTypesetting = ##f
+ d
+}
--- /dev/null
+\version "2.10.0"
+
+fooBar = { << c''4 \\ g'4 >> }
+
+#(ly:set-option 'parse-protect #f)
+#(load-from-path "to-xml.scm")
+
+#(music-to-xml fooBar (current-output-port))
+
+\header {
+ texidoc = "@cindex To XML"
+ texidoc = #(string-append
+ "The input representation is very generic. Therefore, it
+ should not be hard to convert it to XML or a similar format:\n\n"
+
+ "@example\n"
+ (call-with-output-string
+ (lambda (p) (music-to-xml fooBar p))
+ )
+ "@end example" )
+}
+
+
+\score {
+\fooBar
+}
+
--- /dev/null
+\version "2.10.0"
+%If you specify two different key sigs at one point, a
+%warning is printed.
+
+\score {
+\context Voice <<
+ { \key cis \major cis4 \key bes \major bes4 }
+ { \key cis \major fis4 \key es \major g4 }
+>>
+}
+
projects / lilypond.git / commitdiff