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[orchestrallily.git] / orchestrallily.ly

\version "2.11.41"

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% OrchestralLily
% ==============
% Desciption:  Lilypond package to make writing large orchestral scores easier.
% Documentation: http://wiki.kainhofer.com/lilypond/orchestrallily
% Version: 0.02, 2008-03-06
% Author: Reinhold Kainhofer, reinhold@kainhofer.com
% Copyright: (C) 2008 by Reinhold Kainhofer
% License: GPL v3.0, http://www.gnu.org/licenses/gpl.html
%
% Version History:
% 0.01 (2008-03-02): Initial Version
% 0.02 (2008-03-06): Added basic MIDI support (*MidiInstrument and \setCreateMIDI)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

#(use-modules (ice-9 match))


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   SCORE STRUCTURE AND AUTOMATIC GENERATION
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%




%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Helper functions
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Helper function to filter all non-null entries
#(define (not-null? x) (not (null? x)))

% Helper function to extract a given variable, built from [Piece][Instrument]Identifier
#(define (namedPieceInstrObject piece instr name)
  (let* (
         (fullname  (string->symbol (string-append piece instr name)))
         (instrname (string->symbol (string-append instr name)))
         (piecename (string->symbol (string-append piece name)))
        )
    (cond
      ((defined? fullname) (primitive-eval fullname))
      ((defined? instrname) (primitive-eval instrname))
      ((defined? piecename) (primitive-eval piecename))
      (else '())
    )
  )
)

%% Print text as a justified paragraph, taken from the lilypond Notation Reference
#(define-markup-list-command (paragraph layout props args) (markup-list?)
   (let ((indent (chain-assoc-get 'par-indent props 2)))
     (interpret-markup-list layout props
       (make-justified-lines-markup-list (cons (make-hspace-markup indent)
                                               args)))))

conditionalBreak = #(define-music-function (parser location) ()
   #{ \tag #'instrumental-score \pageBreak #}
)

#(define (oly:piece-title-markup title) (markup #:column (#:line (#:fontsize #'3 #:bold title))) )

#(define-markup-command (piece-title layout props title) (markup?)
     (interpret-markup layout props (oly:piece-title-markup title))
)

#(define (oly:generate_object_name piece instr obj )
  (if (and (string? piece) (string? instr) (string? obj))
    (string-append piece instr obj)
    #f
  )
)
#(define (oly:generate_staff_name piece instr) (oly:generate_object_name piece instr "St"))

#(define (set-context-property context property value)
  (set! (ly:music-property context property) value)
)


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Score structure and voice types
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

#(define oly:orchestral_score_structure '())

#(define (oly:set_score_structure struct)
  (if (list? struct)
    (set! oly:orchestral_score_structure struct)
    (ly:warning (_ "oly:set_score_structure needs an association list as argument!"))
  )
)

orchestralScoreStructure = #(define-music-function (parser location structure) (list?) 
  (oly:set_score_structure structure)
  (make-music 'Music 'void #t)
)

#(define oly:voice_types '())

#(define (oly:set_voice_types types)
  (if (list? types)
    (set! oly:voice_types types)
    (ly:warning (_ "oly:set_voice_types needs an association list as argument!"))
  )
)

orchestralVoiceTypes = #(define-music-function (parser location types) (list?)
  (oly:set_voice_types types)
  (make-music 'Music 'void #t)
)


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Automatic staff and group generation
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Retrieve all music definitions for the given 
#(define (oly:get_music_object piece instrument)
  (namedPieceInstrObject piece instrument "Music")
)
#(define (oly:get_music_objects piece instruments)
  (filter not-null? (map (lambda (i) (oly:get_music_object piece i)) instruments))
)

% Given a property name and the extensions, either generate the pair to set 
% the property or an empty list, if no pre-defined variable could be found
#(define (oly:generate_property_pair prop piece instr type)
  (let* ((val (namedPieceInstrObject piece instr type)))
    (if (not-null? val) (list 'assign prop val) '() )
  )
)
  
#(define (oly:staff_type type)
  (cond 
    ((string? type) (string->symbol type))
    ((symbol? type) type)
    (else 'Staff)
  )
)


#(define (oly:voice_handler_internal parser piece name type music)
  (let* (
         (tempo    (namedPieceInstrObject piece name "Tempo"))
         (lyrics   (namedPieceInstrObject piece name "Lyrics"))
         (musiccontent '())
        )
    
    (if (ly:music? lyrics)
      (set! musiccontent (append musiccontent (list dynamicUp)))
      (if (not-null? lyrics) (ly:warning (_ "Wrong type (no lyrics) for lyrics for instrument ~S in piece ~S") name piece))
    )
    ; Append the settings, key and clef (if defined)
    (map 
      (lambda (type) 
        (let* ((object (namedPieceInstrObject piece name type)))
          (if (ly:music? object)
            (set! musiccontent (append musiccontent (list object)))
            (if (not-null? object) (ly:warning (_ "Wrong type (no ly:music) for ~S for instrument ~S in piece ~S") type name piece))
          )
        )
      )
      '("Settings" "Key" "Clef" "TimeSignature")
    )

    (if (ly:music? music)
      (begin
        (set! musiccontent (append musiccontent (list music)))
        ;(ly:message "Generating staff for ~a" name)
        
        (let* (
               (voicename  (oly:generate_object_name piece name "Voice" ))
               (voicetype  (oly:staff_type type))
               (voice      (context-spec-music (make-simultaneous-music musiccontent) voicetype voicename))
               (staffcont  (list voice))
              )
          ; If we have lyrics, create a lyrics context containing LyricCombineMusic 
          ; and add that as second element to the staff's elements list...
          (if (ly:music? lyrics)
            (let* (
                   (lyricsname (oly:generate_object_name piece name "Lyrics" ))
                   (lyricscont (make-music 'LyricCombineMusic 'element lyrics 'associated-context voicename))
                  )
              (set! staffcont (append staffcont 
                (list (context-spec-music lyricscont 'Lyrics lyricsname))))
            )
          )
          staffcont
        )
      )
      ; For empty music, return empty 
      '()
    )
  )
)

#(define (oly:voice_handler parser piece name type)
  (let* ((music (oly:get_music_object piece name))
        )
    (oly:voice_handler_internal parser piece name type music)
  )
)


#(define (oly:staff_handler_internal parser piece name type voices)
  (if (not-null? voices)
    (let* (
           (staffname  (oly:generate_staff_name piece name))
           (stafftype  (oly:staff_type type))
           (staff      (make-simultaneous-music voices))
           (propops    (oly:staff_handler_properties piece name))
          )
      (case stafftype
        ((SimultaneousMusic ParallelMusic) #f)
        (else (set! staff (context-spec-music staff stafftype staffname)))
      )
      (if (not-null? propops)
        (set! (ly:music-property staff 'property-operations) propops)
      )
      staff
    )
    ; For empty music, return empty 
    '()
  )
)

#(define (oly:staff_handler parser piece name type children)
  (let* ((c (if (not-null? children) children (list name)))
         (voices (apply append (map (lambda (v) (oly:create_voice parser piece v)) c)) ) 
        )
    (if (not-null? voices)
      (oly:staff_handler_internal parser piece name type voices)
      '()
    )
  )
)
  
#(define (oly:parallel_voices_staff_handler parser piece name type children) 
  (let* (
         (voices (map (lambda (i) (oly:create_voice parser piece i)) children))
         ; get the lsit of non-empty voices and flatten it!
         (nonemptyvoices (apply append (filter not-null? voices)))
        )
    (if (not-null? nonemptyvoices)
      (oly:staff_handler_internal parser piece name "Staff" nonemptyvoices)
      '()
    )
  )
)

#(define (oly:part_combined_staff_handler parser piece name type children) 
  (let* ((music (oly:get_music_objects piece children)))
     (cond
       ((and (pair? music) (ly:music? (car music)) (not-null? (cdr music)) (ly:music? (cadr music)))
          ;(ly:message "Part-combine with two music expressions")
          (oly:staff_handler_internal parser piece name "Staff" (list (make-part-combine-music parser music))))
      ((null? music) 
          (ly:warning "Part-combine without any music expressions")
          '())
      ; exactly one is a music expression, simply use that by joining 
      ((list? music) 
          (ly:message "Part-combine with only one music expressions")
          (oly:staff_handler_internal parser piece name "Staff" (list (apply append music))))
      (else 
          ;(ly:message "make_part_combined_staff: ~S ~S ~a" piece instr instruments) 
          '() )
    )
  )
)

% Generate the properties for the staff for piece and instr. Typically, these
% are the instrument name and the short instrument name (if defined).
% return a (possibly empty) list of all assignments.
#(define (oly:staff_handler_properties piece instr)
  (let* (
         (mapping '( 
              (instrumentName . "InstrumentName") 
              (shortInstrumentName . "ShortInstrumentName")
              (midiInstrument . "MidiInstrument")
            ))
         (assignments (map 
             (lambda (pr) 
                 (oly:generate_property_pair (car pr) piece instr (cdr pr))
             )
             mapping))
         (props (filter not-null? assignments))
        )
    props
  )
)

#(define (oly:staff_group_handler parser piece name type children)
  (let* (
         (staves (map (lambda (i) (oly:create_staff_or_group parser piece i)) children))
         (nonemptystaves (filter not-null? staves))
        )
    (if (not-null? nonemptystaves)
      (let* (
             (musicexpr (if (= 1 (length nonemptystaves)) 
                          (car nonemptystaves) 
                          (make-simultaneous-music nonemptystaves)))
             (groupname (oly:generate_staff_name piece name))
             (grouptype (oly:staff_type type))
             (group     musicexpr)
             (propops   (oly:staff_handler_properties piece name))
            )
        (case grouptype
          ((SimultaneousMusic ParallelMusic) #f)
          (else (set! group (context-spec-music group grouptype groupname)))
        )
        (set! (ly:music-property group 'property-operations) propops)
        group
      )
      ; Return empty list if no staves are generated
      '()
    )
  )
)

#(define oly:staff_handlers
  (list
    ; staff group types
    '("GrandStaff" . oly:staff_group_handler )
    '("PianoStaff" . oly:staff_group_handler )
    '("ChoirStaff" . oly:staff_group_handler )
    '("StaffGroup" . oly:staff_group_handler )
    '("ParallelMusic" . oly:staff_group_handler )
    '("SimultaneousMusic" . oly:staff_group_handler )
    ; staff types
    '("Staff" . oly:staff_handler )
    '("DrumStaff" . oly:staff_handler )
    '("PartCombinedStaff" . oly:part_combined_staff_handler )
    '("ParallelVoicesStaff" . oly:parallel_voices_staff_handler )
  )
)

#(define oly:voice_handlers
  (list
    ; voice types
    '("Voice" . oly:voice_handler )
    '("FiguredBass" . oly:voice_handler )
    '("Lyrics" . oly:lyrics_handler )
    '("DrumVoice" . oly:voice_handler )
    '("Dynamics" . oly:dynamics_handler )
  )
)

#(define (oly:create_voice parser piece name)
  (let* ( (voice (namedPieceInstrObject piece name "Voice"))
          (type (assoc-ref oly:voice_types name)) )
    (if (not-null? voice)
      ; Explicit voice variable, use that
      voice
      
      (if (not type)
        ; No entry in structure found => simple voice
        (oly:voice_handler parser piece name "Voice")
        ; Entry found in structure => use the handler for the given type
        (let* (
               (voicetype (car type))
               (handler (assoc-ref oly:voice_handlers voicetype))
              )
          (if handler
            ((primitive-eval handler) parser piece name voicetype)
            (begin
              (ly:warning "No handler found for voice type ~a, using default voice handler" voicetype)
              (oly:voice_handler parser piece name voicetype)
            )
          )
        )
      )
    )
  )
)

#(define (oly:create_staff_or_group parser piece name)
  (let* ( (staff (namedPieceInstrObject piece name "Staff"))
          (type_from_structure (assoc-ref oly:orchestral_score_structure name)) )
    ;(if (not-null? staff)
    ;  (ly:message "Found staff variable for instrument ~a in piece ~a"  instr piece)
    ;  (ly:message "Staff variable for instrument ~a in piece ~a NOT FOUND"  instr piece)
    ;)
    (if (not-null? staff)
      ; Explicit staff variable, use that
      staff
      
      (if (not (list? type_from_structure)) 
        ; No entry in structure found => simple staff
        (oly:staff_handler parser piece name "Staff" '())
        
        ; Entry found in structure => use the handler for the given type
        (let* ((type (car type_from_structure))
               (handler (assoc-ref oly:staff_handlers type))
               (children (cadr type_from_structure))
              )
          (if handler
            ((primitive-eval handler) parser piece name type children)
            (begin
              (ly:warning "No handler found for staff type ~a, using default staff handler" type)
              (oly:staff_handler parser piece name type children)
            )
          )
        )
      )
    )
  )
)

#(define (oly:register_staff_type_handler type func)
;  (ly:message "Registering staff handler ~a for type ~a" func type)
  (set! oly:staff_handlers (assoc-set! oly:staff_handlers type func))
)

#(define (oly:register_voice_type_handler type func)
;  (ly:message "Registering voice type handler ~a for type ~a" func type)
  (set! oly:voice_handlers (assoc-set! oly:voice_handlers type func))
)

% handlers for deprecated API
#(oly:register_staff_type_handler 'StaffGroup 'oly:staff_group_handler)
#(oly:register_staff_type_handler 'ParallelMusic 'oly:staff_group_handler)


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Automatic score generation
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% \setUseBook ##t/##f sets a flag to determine whether the calls to createScore
% are from within a book block or not
% #(define oly:score_handler collect-scores-for-book)
#(define oly:score_handler toplevel-score-handler)
#(define oly:music_handler toplevel-music-handler)
#(define oly:text_handler toplevel-text-handler)

setUseBook = #(define-music-function (parser location usebook) (boolean?) 
  (if usebook
    (begin
      (set! oly:score_handler book-score-handler)
      (set! oly:music_handler book-music-handler)
      (set! oly:text_handler book-text-handler)
    )
    (begin
      (set! oly:score_handler toplevel-score-handler)
      (set! oly:music_handler toplevel-music-handler)
      (set! oly:text_handler toplevel-text-handler)
    )
  )
  (make-music 'Music 'void #t)
)


% Two functions to handle midi-blocks: Either don't set one, or set an empty 
% one so that MIDI is generated
#(define (oly:set_no_midi_block score) '())
#(define (oly:set_midi_block score) 
  (let* ((midiblock (if (defined? '$defaultmidi) 
                        (ly:output-def-clone $defaultmidi) 
                        (ly:make-output-def))))
    (ly:output-def-set-variable! midiblock 'is-midi #t)
    (ly:score-add-output-def! score midiblock)
  )
)

% \setCreateMidi ##t/##f sets a flag to determine wheter MIDI output should
% be generated
#(define oly:apply_score_midi oly:set_no_midi_block)
setCreateMIDI = #(define-music-function (parser location createmidi) (boolean?)
  (if createmidi
    (set! oly:apply_score_midi oly:set_midi_block)
    (set! oly:apply_score_midi oly:set_no_midi_block)
  )
  (make-music 'Music 'void #t)
)


% Two functions to handle layout-blocks: Either don't set one, or set an empty 
% one so that a PDF is generated
#(define (oly:set_no_layout_block score) '())
#(define (oly:set_layout_block score) 
  (let* ((layoutblock (if (defined? '$defaultlayout) 
                        (ly:output-def-clone $defaultlayout) 
                        (ly:make-output-def))))
    (ly:output-def-set-variable! layoutblock 'is-layout #t)
    (ly:score-add-output-def! score layoutblock)
  )
)

% \setCreatePDF ##t/##f sets a flag to determine wheter PDF output should
% be generated
#(define oly:apply_score_layout oly:set_no_layout_block)
setCreatePDF = #(define-music-function (parser location createlayout) (boolean?)
  (if createlayout
    (set! oly:apply_score_layout oly:set_layout_block)
    (set! oly:apply_score_layout oly:set_no_layout_block)
  )
  (make-music 'Music 'void #t)
)


% Set the piece title in a new header block.
#(define (oly:set_piece_header score piecename)
  (if (not-null? piecename)
    (let* ((header (make-module)))
      (module-define! header 'piece piecename)
      (ly:score-set-header! score header)
    )
  )
)


% post-filter functions. By default, no filtering is done. However,
% for the *NoCues* function, the cue notes should be killed
identity = #(define-music-function (parser location music) (ly:music?) music)
cuefilter = #(define-music-function (parser location music) (ly:music?)
  ((ly:music-function-extract removeWithTag) parser location 'cued ((ly:music-function-extract killCues) parser location music))
)

#(define-public (oly:add-toc-item parser markup-symbol text)
  (oly:music_handler parser (add-toc-item! markup-symbol text)))


#(define (oly:add-score parser score piecename)
  (if (not-null? piecename)
    (oly:add-toc-item parser 'tocItemMarkup piecename))
  (oly:score_handler parser score)
)
% The helper function to build a score.
#(define (oly:createScoreHelper parser location piece children func)
  (let* (
         (staves    (oly:staff_group_handler parser piece "" "SimultaneousMusic" children))
         (music     (if (not-null? staves)
                        ((ly:music-function-extract func) parser location staves)
                        '()
                    ))
         (score     '())
         (piecename (namedPieceInstrObject piece (car children) "PieceName"))
         (piecenametacet (namedPieceInstrObject piece (car children) "PieceNameTacet"))
         (header    '())
        )
    (if (null? music)
      ; No staves, print tacet
      (begin 
        (if (not-null? piecenametacet) (set! piecename piecenametacet))
        (if (not-null? piecename)
          (oly:add-score parser (list (oly:piece-title-markup piecename)) piecename)
          (ly:warning (_ "No music and no score title found for part ~a and instrument ~a") piece children)
        )
      )
      ; we have staves, apply the piecename to the score and add layout/midi blocks if needed
      (begin
        (set! score (scorify-music music parser))
        (oly:set_piece_header score piecename)
        (oly:apply_score_midi score)
        (oly:apply_score_layout score)
        ; Schedule the score for typesetting
        (oly:add-score parser score piecename)
      )
    )
  )
  ; This is a void function, the score has been schedulled for typesetting already
  (make-music 'Music 'void #t)
)

createScore = #(define-music-function (parser location piece children) (string? list?)
  (oly:createScoreHelper parser location piece children identity)
)
createNoCuesScore = #(define-music-function (parser location piece children) (string? list?)
  (oly:createScoreHelper parser location piece children cuefilter)
)

createHeadline = #(define-music-function (parser location headline) (string?)
  (oly:add-toc-item parser 'tocItemMarkup headline)
  (oly:score_handler parser (list (oly:piece-title-markup headline)))
  (make-music 'Music 'void #t)
)



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   CUE NOTES
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% set the cue instrument name
setCue = #(define-music-function (parser location instr) (string?)
   #{ \set Voice.instrumentCueName = $instr #} )

% generate a cue music section with instrument names
% Parameters: \namedCueDuring NameOfQuote CueDirection CueInstrument OriginalInstrument music
%                 -) NameOfQuote CueDirection music are the parameters for \cueDuring
%                 -) CueInstrument and OriginalInstrument are the displayed instrument names
% typical call:
% \namedCueDuring #"vIQuote" #UP #"V.I" #"Sop." { R1*3 }
%      This adds the notes from vIQuote (defined via \addQuote) to three measures, prints "V.I" at
%      the beginning of the cue notes and "Sop." at the end
namedCueDuring = #(define-music-function (parser location cuevoice direction instrcue instr cuemusic) (string? number? string? string? ly:music?)
   #{
     \cueDuring #$cuevoice #$direction { \tag #'cued \setCue #$instrcue $cuemusic \tag #'cued \setCue #$instr }
%      \tag #'uncued $cuemusic
   #}
)
namedTransposedCueDuring = #(define-music-function (parser location cuevoice direction instrcue instr trans cuemusic) (string? number? string? string? ly:music? ly:music?)
   #{
     \transposedCueDuring #$cuevoice #$direction $trans { \tag #'cued \setCue #$instrcue $cuemusic \tag #'cued \setCue #$instr }
%      \tag #'uncued $cuemusic
   #}
)

% set the cue instrument name and clef
setClefCue = #(define-music-function (parser location instr clef) 
                                                     (string? ly:music?)
   #{
     \once \override Staff.Clef #'font-size = #-3 $clef
     \set Voice.instrumentCueName = $instr
   #} )

% generate a cue music section with instrument names and clef changes
% Parameters: \cleffedCueDuring NameOfQuote CueDirection CueInstrument CueClef OriginalInstrument OriginalClef music
%                 -) NameOfQuote CueDirection music are the parameters for \cueDuring
%                 -) CueInstrument and OriginalInstrument are the displayed instrument names
%                 -) CueClef and OriginalClef are the clefs for the the cue notes and the clef of the containing voice
% typical call:
% \cleffedCueDuring #"vIQuote" #UP #"V.I" #"treble" #"Basso" #"bass" { R1*3 }
%      This adds the notes from vIQuote (defined via \addQuote) to three measures, prints "V.I" at
%      the beginning of the cue notes and "Basso" at the end. The clef is changed to treble at the 
%      beginning of the cue notes and reset to bass at the end
cleffedCueDuring = #(define-music-function (parser location cuevoice direction instrcue clefcue instr clefinstr cuemusic) 
                                                        (string? number? string? ly:music? string? ly:music? ly:music?)
   #{
     \cueDuring #$cuevoice #$direction { \tag #'cued \setClefCue #$instrcue $clefcue $cuemusic \tag #'cued \setClefCue #$instr $clefinstr }
%      \tag #'uncued $cuemusic
   #}
)




%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   DYNAMICS
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

tempoMark = #(define-music-function (parser location padding marktext) (number? string?)
#{
  \once \override Score . RehearsalMark #'padding = $padding
  \mark \markup { \bold \smaller $marktext }
#})

shiftDynamics = #(define-music-function (parser location xshift yshift) (number? number?)
#{
  \once \override DynamicTextSpanner #'padding = $yshift
  \once\override DynamicText #'extra-offset = #(cons $xshift $yshift)
#})

ffz = #(make-dynamic-script "ffz")
pf = #(make-dynamic-script "pf")
sempp = #(make-dynamic-script (markup #:line( #:with-dimensions '(0 . 0) 
'(0 . 0) #:right-align #:normal-text #:italic "sempre" #:dynamic "pp")))
parenf = #(make-dynamic-script (markup #:line(#:normal-text #:italic #:fontsize 2 "(" #:dynamic "f" #:normal-text #:italic #:fontsize 2 ")" )))
parenp = #(make-dynamic-script (markup #:line(#:normal-text #:italic #:fontsize 2 "(" #:dynamic "p" #:normal-text #:italic #:fontsize 2 ")" )))



dim = #(make-span-event 'DecrescendoEvent START)
enddim = #(make-span-event 'DecrescendoEvent STOP)
decresc = #(make-span-event 'DecrescendoEvent START)
enddecresc = #(make-span-event 'DecrescendoEvent STOP)
cresc = #(make-span-event 'CrescendoEvent START)
endcresc = #(make-span-event 'CrescendoEvent STOP)

setCresc = {
    \set crescendoText = \markup { \italic "cresc." }
    \set crescendoSpanner = #'text
    \override DynamicTextSpanner #'style = #'dashed-line
}
setDecresc = {
    \set decrescendoText = \markup { \italic "decresc." }
    \set crescendoSpanner = #'text
    \override DynamicTextSpanner #'style = #'dashed-line
}
setDim = {
    \set decrescendoText = \markup { \italic "dim." }
    \set crescendoSpanner = #'text
    \override DynamicTextSpanner #'style = #'dashed-line
}

newOrOldClef = #(define-music-function (parser location new old ) (string? string?)
    (if (ly:get-option 'old-clefs) #{ \clef $old #} #{ \clef $new #}) 
)



%%% Thanks to "Gilles THIBAULT" <gilles.thibault@free.fr>, there is a way
%   to remove also the fermata from R1-\fermataMarkup: By filtering the music
%   and removing the corresponding events.
%   Documented as an LSR snippet: http://lsr.dsi.unimi.it/LSR/Item?id=372
#(define (filterOneEventsMarkup event)
( let ( (eventname (ly:music-property  event 'name)) )
 (not
  (or     ;; add here event name you do NOT want
   (eq? eventname 'MultiMeasureTextEvent)
   (eq? eventname 'AbsoluteDynamicEvent)
   (eq? eventname 'TextScriptEvent)
   (eq? eventname 'ArticulationEvent)
   (eq? eventname 'CrescendoEvent)
   (eq? eventname 'DecrescendoEvent)
  )
 )
))

filterArticulations = #(define-music-function (parser location music) (ly:music?)
   (music-filter filterOneEventsMarkup music)
)











%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   REST COMBINATION
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



%% REST COMBINING, TAKEN FROM http://lsr.dsi.unimi.it/LSR/Item?id=336
%%
%% Usage:
%%   \new Staff \with {
%%     \override RestCollision #'positioning-done = #merge-rests-on-positioning
%%   } << \somevoice \\ \othervoice >>
%% or (globally):
%%   \layout {
%%     \context {
%%       \Staff
%%       \override RestCollision #'positioning-done = #merge-rests-on-positioning
%%     }
%%   } 
%%
%% Limitations:
%% - only handles two voices
%% - does not handle multi-measure/whole-measure rests

#(define (rest-score r)
  (let ((score 0)
  (yoff (ly:grob-property-data r 'Y-offset))
  (sp (ly:grob-property-data r 'staff-position)))
    (if (number? yoff)
  (set! score (+ score 2))
  (if (eq? yoff 'calculation-in-progress)
      (set! score (- score 3))))
    (and (number? sp)
   (<= 0 2 sp)
   (set! score (+ score 2))
   (set! score (- score (abs (- 1 sp)))))
    score))

#(define (merge-rests-on-positioning grob)
  (let* ((can-merge #f)
   (elts (ly:grob-object grob 'elements))
   (num-elts (and (ly:grob-array? elts)
      (ly:grob-array-length elts)))
   (two-voice? (= num-elts 2)))
    (if two-voice?
  (let* ((v1-grob (ly:grob-array-ref elts 0))
         (v2-grob (ly:grob-array-ref elts 1))
         (v1-rest (ly:grob-object v1-grob 'rest))
         (v2-rest (ly:grob-object v2-grob 'rest)))
    (and
     (ly:grob? v1-rest)
     (ly:grob? v2-rest)          
     (let* ((v1-duration-log (ly:grob-property v1-rest 'duration-log))
      (v2-duration-log (ly:grob-property v2-rest 'duration-log))
      (v1-dot (ly:grob-object v1-rest 'dot))
      (v2-dot (ly:grob-object v2-rest 'dot))
      (v1-dot-count (and (ly:grob? v1-dot)
             (ly:grob-property v1-dot 'dot-count -1)))
      (v2-dot-count (and (ly:grob? v2-dot)
             (ly:grob-property v2-dot 'dot-count -1))))
       (set! can-merge
       (and 
        (number? v1-duration-log)
        (number? v2-duration-log)
        (= v1-duration-log v2-duration-log)
        (eq? v1-dot-count v2-dot-count)))
       (if can-merge
     ;; keep the rest that looks best:
     (let* ((keep-v1? (>= (rest-score v1-rest)
              (rest-score v2-rest)))
      (rest-to-keep (if keep-v1? v1-rest v2-rest))
      (dot-to-kill (if keep-v1? v2-dot v1-dot)))
       ;; uncomment if you're curious of which rest was chosen:
       ;;(ly:grob-set-property! v1-rest 'color green)
       ;;(ly:grob-set-property! v2-rest 'color blue)
       (ly:grob-suicide! (if keep-v1? v2-rest v1-rest))
       (if (ly:grob? dot-to-kill)
           (ly:grob-suicide! dot-to-kill))
       (ly:grob-set-property! rest-to-keep 'direction 0)
       (ly:rest::y-offset-callback rest-to-keep)))))))
    (if can-merge
  #t
  (ly:rest-collision::calc-positioning-done grob))))





%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   TABLE OF CONTENTS
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


contentsTitle = "Inhalt / Contents"

\paper {
  tocTitleMarkup = \markup \fill-line{ 
    \null 
    \column {
      \override #(cons 'line-width (* 7 cm)) 
      \line{ \fill-line {\piece-title {\contentsTitle} \null }}
      \hspace #1
    }
    \null 
  }
  tocItemMarkup = \markup \fill-line { 
    \null 
    \column {
      \override #(cons 'line-width (* 7 cm )) 
      \line { \fill-line{\fromproperty #'toc:text \fromproperty #'toc:page }}
    }
    \null
  }
}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   TITLE PAGE / HEADER
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

#(define-markup-command (when-property layout props symbol markp) (symbol? markup?)
  (if (chain-assoc-get symbol props)
      (interpret-markup layout props markp)
      (ly:make-stencil '()  '(1 . -1) '(1 . -1))))

#(define-markup-command (vspace layout props amount) (number?)
  "This produces a invisible object taking vertical space."
  (let ((amount (* amount 3.0)))
    (if (> amount 0)
        (ly:make-stencil "" (cons -1 1) (cons 0 amount))
        (ly:make-stencil "" (cons -1 1) (cons amount amount)))))



titlePageMarkup = \markup { \fontsize #2 \when-property #'header:title \column {
    \vspace #4
    \fill-line { \fontsize #8 \fromproperty #'header:composer }
    \vspace #1
    \fill-line { \fontsize #8 \fromproperty #'header:poet }
    \vspace #4
    \fill-line { \fontsize #10 \bold \fromproperty #'header:titlepagetitle }
    \vspace #1
    \fontsize #2 \when-property #'header:enteredby { 
      \fill-line { \fromproperty #'header:subtitle }
      \vspace #1
    }
    \fill-line { \postscript #"-20 0 moveto 40 0 rlineto stroke" }
    \vspace #8
    \fill-line { \fontsize #5 \fromproperty #'header:ensemble }
    \vspace #0.02
    \fill-line { \fontsize #2 \fromproperty #'header:instruments }
    \vspace #9
    \fill-line { \fontsize #5 \fromproperty #'header:date }
    \vspace #1
    \fill-line { \fontsize #5 \fromproperty #'header:scoretype }
    \vspace #8
    \fontsize #2 \when-property #'header:enteredby { 
      \fill-line { "Herausgegeben von: / Edited by:"}
      \vspace #0.
      \fill-line { \fromproperty #'header:enteredby }
    }
    \fill-line {
      \when-property #'header:arrangement \column {
        \vspace #8
        \fill-line { \fontsize #3 \fromproperty #'header:arrangement }
      }
    }
  }
}

titleHeaderMarkup = \markup {
  \override #'(baseline-skip . 3.5)
  \column {
    \override #'(baseline-skip . 3.5)
    \column {
      \huge \bigger \bold
      \fill-line {
        \bigger \fromproperty #'header:title
      }
      \fill-line {
        \large \smaller \bold
        \bigger \fromproperty #'header:subtitle
      }
      \fill-line {
        \smaller \bold
        \fromproperty #'header:subsubtitle
      }
      \fill-line {
        { \large \bold \fromproperty #'header:instrument }
      }
      \fill-line {
        \fromproperty #'header:poet
        \fromproperty #'header:composer
      }
      \fill-line {
        \fromproperty #'header:meter
        \fromproperty #'header:arranger
      }
    }
  }
}

titleScoreMarkup = \markup \piece-title \fromproperty #'header:piece

\paper {
  scoreTitleMarkup = \titleScoreMarkup
  bookTitleMarkup = \titleHeaderMarkup
}



%%%%%%%%%%%%%% headers and footers %%%%%%%%%%%%%%%%%%%%%%%%%%

#(define (first-score-page layout props arg)
  (let* ((label 'first-score-page)
         (table (ly:output-def-lookup layout 'label-page-table))
         (label-page (and (list? table) (assoc label table)))
         (page-number (and label-page (cdr label-page)))
        )
    (if (eq? (chain-assoc-get 'page:page-number props -1) page-number)
      (interpret-markup layout props arg)
      empty-stencil)))

#(define no-header-table '())
thisPageNoHeader = #(define-music-function (parser location) ()
  (let* ((label (gensym "header")))
    (set! no-header-table (cons label no-header-table))
    (make-music 'Music 
      'page-marker #t
      'page-label label)))


% TODO: Use the no-header-table!
#(define (is-header-page layout props arg)
  (let* ((page-number (chain-assoc-get 'page:page-number props -1))
        )
    (if (and (> page-number 2) (!= page-number 7))
      (interpret-markup layout props arg)
      empty-stencil)))

#(define no-footer-table '())
thisPageNoFooter = #(define-music-function (parser location) ()
  (let* ((label (gensym "footer")))
    (set! no-footer-table (cons label no-footer-table))
    (make-music 'Music 
      'page-marker #t
      'page-label label)))

% TODO: Use the no-footer-table!
#(define (is-footer-page layout props arg)
  (let* ((page-number (chain-assoc-get 'page:page-number props -1))
         (label 'first-score-page)
         (table (ly:output-def-lookup layout 'label-page-table))
         (label-page (and (list? table) (assoc label table)))
         ;(page-number (and label-page (cdr label-page)))
        )
    (if (and (> page-number 2) (!= page-number 7))
      (interpret-markup layout props arg)
      empty-stencil)))


#(define copyright-footer-table '())
thisPageCopyrightFooter = #(define-music-function (parser location) ()
  (let* ((label (gensym "copyrightfooter")))
    (set! copyright-footer-table (cons label copyright-footer-table))
    (make-music 'Music 
      'page-marker #t
      'page-label label)))

% TODO: Use the copyright-footer-table!
#(define (copyright-page layout props arg)
    (if (= (chain-assoc-get 'page:page-number props -1) 7)
      (interpret-markup layout props arg)
      empty-stencil))


\paper {
  oddHeaderMarkup = \markup \fill-line {
    %% force the header to take some space, otherwise the
    %% page layout becomes a complete mess.
    " "
    \on-the-fly #is-header-page \fromproperty #'header:title
    \on-the-fly #is-header-page \fromproperty #'page:page-number-string
  }
  evenHeaderMarkup = \markup \fill-line {
    \on-the-fly #is-header-page \fromproperty #'page:page-number-string
    \on-the-fly #is-header-page \fromproperty #'header:composer
    " "
  }

  oddFooterMarkup = \markup {
    \column {
      \fill-line {
        %% publisher header field only on title page.
        \on-the-fly #first-page \fromproperty #'header:publisher
      }
      \fill-line {
        %% copyright on the first real score page
        \on-the-fly #copyright-page \fromproperty #'header:copyright
        \on-the-fly #copyright-page \null
      }
      \fill-line {
        %% All other pages get the number of the edition centered
        \on-the-fly #is-footer-page \fromproperty #'header:scorenumber
      }
    }
  }

}











% Interpret the given markup with the header fields added to the props. 
% This way, one can re-use the same functions (using fromproperty 
% #'header:field) in the header block and as top-level markup.
%
% This function is originally copied from mark-up-title (file scm/titling.scm), 
% which is lilypond's internal function to handle the title markups. I needed 
% to replace the scopes and manually add the $defaultheader (which is internally 
% done in paper-book.cc before calling mark-up-title. Also, I don't extract the 
% markup from the header block, but use the given markup.
%
% I'm not sure if I really need the page properties in props, too... But I 
% suppose it does not hurt, either.
#(define-markup-command (markupWithHeader layout props markup) (markup?)
  "Interpret the given markup with the header fields added to the props. 
   This way, one can re-use the same functions (using fromproperty 
   #'header:field) in the header block and as top-level markup."
  (let* (
      ; TODO: If we are inside a score, add the score's local header block, too!
      ; Currently, I only use the global header block, stored in $defaultheader
      (scopes (list $defaultheader))
      (alists (map ly:module->alist scopes))
  
      (prefixed-alist
        (map (lambda (alist)
          (map (lambda (entry)
            (cons
              (string->symbol (string-append "header:" (symbol->string (car entry))))
              (cdr entry)))
            alist))
          alists))
      (props (append prefixed-alist
              props
              (layout-extract-page-properties layout)))
    )
    (interpret-markup layout props markup)
  )
)






%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   Equally spacing multiple columns (e.g. for translations)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Credits: Nicolas Sceaux on the lilypond-user mailinglist
#(define-markup-command (columns layout props args) (markup-list?)
   (let ((line-width (/ (chain-assoc-get 'line-width props
                         (ly:output-def-lookup layout 'line-width))
                        (max (length args) 1))))
     (interpret-markup layout props
       (make-line-markup (map (lambda (line)
                                (markup #:pad-to-box `(0 . ,line-width) '(0 . 0)
                                  #:override `(line-width . ,line-width)
                                  line))
                               args)))))


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   Defaults for instrument names, short names, cue names, etc.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%% Clef definitions, either old-style (using the Breitkopf style) or new style
FlClef = \clef "treble"
FlIClef = \FlClef
FlIIClef = \FlClef
ObClef = \clef "treble"
ObIClef = \ObClef
ObIIClef = \ObClef
ClIClef = \clef "treble"
ClIIClef = \ClIClef
FagClef = \clef "bass"
FagIClef = \FagClef
FagIIClef = \FagClef
CFagClef = \clef "bass"
CorClef = \clef "treble"
CorIClef = \CorClef
CorIIClef = \CorClef
TrClef = "tenor"
TrIClef = \TrClef
TrIIClef = \TrClef
TrIIIClef = \clef "bass"
TbeIClef = \clef "treble"
TbeIIClef = \clef "treble"
TimClef = \clef "bass"
VClef = \clef "treble"
VIClef = \VClef
VIIClef = \VClef
VaClef = \clef "alto"
VaIClef = \VaClef
VaIIClef = \VaClef
VcBClef = \clef "bass"
VcClef = \VcBClef
CbClef = \VcBClef
SClef = \clef "treble"
AClef = \clef "treble"
TClef = \clef "treble_8"
BClef = \clef "bass"
SSoloClef = \SClef
ASoloClef = \AClef
TSoloClef = \TClef
BSoloClef = \BClef
OIClef = \clef "treble"
OIIClef = \clef "bass"



FlInstrumentName = "Flauti"
FlIInstrumentName = "Flauto I"
FlIIInstrumentName = "Flauto II"
ObInstrumentName = "Oboi"
ObIInstrumentName = "Oboe I"
ObIIInstrumentName = "Oboe II"
ClInstrumentName = "Clarinetti"
ClIInstrumentName = "Clarinetto I"
ClIIInstrumentName = "Clarinetto II"
FagInstrumentName = "Fagotti"
FagIInstrumentName = "Fagotto I"
FagIIInstrumentName = "Fagotto II"
CFagInstrumentName = "Contrafagotto"
CorInstrumentName = "Corni"
CorIInstrumentName = "Corno I"
CorIIInstrumentName = "Corno II"
TrInstrumentName = "Tromboni"
TrIInstrumentName = "Trombone I"
TrIIInstrumentName = "Trombone II"
TrIIIInstrumentName = "Trombone III"
TbeInstrumentName = "Trombe"
TbeIInstrumentName = "Tromba I"
TbeIIInstrumentName = "Tromba II"
TimInstrumentName = "Timpani"
VIInstrumentName = "Violino I"
VIIInstrumentName = "Violino II"
VaInstrumentName = "Viola"
VaIInstrumentName = "Viola I"
VaIIInstrumentName = "Viola II"
VcBInstrumentName = \markup {\column { "Cello e" "Contrabbasso"}}
VcInstrumentName ="Violoncello"
CbInstrumentName ="Basso"
SInstrumentName = "Soprano"
AInstrumentName = "Alto"
TInstrumentName = "Tenore"
BInstrumentName = "Basso"
SSoloInstrumentName = "Soprano Solo"
TSoloInstrumentName = "Tenore Solo"
BSoloInstrumentName = "Basso Solo"
ASoloInstrumentName = "Alto Solo"
OInstrumentName = "Organo"

ChInstrumentTitle = "Coro"


FlShortInstrumentName = "Fl."
FlIShortInstrumentName  = "Fl. I"
FlIIShortInstrumentName  = "Fl. II"
ObShortInstrumentName  = "Ob."
ObIShortInstrumentName  = "Ob. I"
ObIIShortInstrumentName  = "Ob. II"
ClShortInstrumentName = "Cl."
ClIShortInstrumentName = "Cl.I"
ClIIShortInstrumentName = "Cl.II"
FagShortInstrumentName  = "Fag."
FagIShortInstrumentName  = "Fag. I"
FagIIShortInstrumentName  = "Fag. II"
CFagShortInstrumentName  = "Cfag."
CorShortInstrumentName = "Cor."
CorIShortInstrumentName = "Cor.I"
CorIIShortInstrumentName = "Cor.II"
TrShortInstrumentName  = "Tr."
TrIShortInstrumentName  = "Tr. I"
TrIIShortInstrumentName  = "Tr. II"
TrIIIShortInstrumentName  = "Tr. III"
TbeShortInstrumentName = "Tbe."
TbeIShortInstrumentName = "Tbe.I"
TbeIIShortInstrumentName = "Tbe.II"
TimShortInstrumentName = "Tim."
VIShortInstrumentName = "V.I"
VIIShortInstrumentName = "V.II"
VaShortInstrumentName = "Va."
VaIShortInstrumentName = "Va.I"
VaIIShortInstrumentName = "Va.II"
VcBShortInstrumentName = \markup{\column{"Vc." "e B."}}
VcShortInstrumentName  = "Vc."
CbShortInstrumentName  = "B."
SShortInstrumentName = "S."
AShortInstrumentName = "A."
TShortInstrumentName = "T."
BShortInstrumentName = "B."
SSoloShortInstrumentName  = "S.Solo"
ASoloShortInstrumentName  = "A.Solo"
TSoloShortInstrumentName  = "T.Solo"
BSoloShortInstrumentName  = "B.Solo"
OShortInstrumentName = "Org."



newInstrument = #(define-music-function (parser location instr) (string?)
#{
  \set Voice.instrumentCueName = #$(string-join (list "+" instr))
#}
)
cueText = #(define-music-function (parser location instr) (string?)
#{
  \set Voice.instrumentCueName = $instr
#}
)

cueFl = "Fl"
cueCl = "Clt"
cueClI = "Clt I"
cueClII = "Clt II"
cueCor = "Cor"
cueCorI = "Cor I"
cueCorII = "Cor II"
cueTbe = "Tbe"
cueTbeI = "Tbe I"
cueTbeII = "Tbe II"
cueTim = "Tim"
cueVI = "V I"
cueVII = "V II"
cueVa = "Va"
cueVaI = "Va I"
cueVaII = "Va II"
cueVcB = "Vc/B"
cueArchi = "Archi"
cueS = "S"
cueA = "A"
cueT = "T"
cueB = "B"
cueO = "Org"




%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   SCORE NUMBERS FOR PUBLISHING
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

scoreNumber = 
#(define-markup-command (scoreNumber layout props nr) (markup?)
  (interpret-markup layout props (markup (format "~a-~a" EKnumber nr)))
)

FullScoreNumber = "1"
PianoScoreNumber = "2"
VocalScoreNumber = "3"

ChoirScoreNumber = "10"
SNumber = "11"
ANumber = "12"
TNumber = "13"
BNumber = "14"
SoloScoreNumber = "15"
SSoloNumber = "16"
ASoloNumber = "17"
TSoloNumber = "18"
BSoloNumber = "19"

ONumber = "20"

InstrumentsNumber = "25"
VINumber = "30"
VIINumber = "31"
VaNumber = "32"
VcBNumber = "33"

FlINumber = "40"
FlIINumber = "41"
ObINumber = "42"
ObIINumber = "43"
ClINumber = "44"
ClIINumber = "45"
FagINumber = "46"
FagIINumber = "47"
CFagNumber = "48"

CorINumber = "50"
CorIINumber = "51"
TreINumber = "52"
TreIINumber = "53"
TrbINumber = "54"
TrbIINumber = "55"
TrbIIINumber = "56"
TbaNumber = "57"

TimNumber = "60"
ArpaNumber = "65"



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%   SCORE (HEADER / LAYOUT) SETTINGS
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\paper {
  left-margin = 2\cm
  right-margin = 2\cm
  line-width = 17\cm
  bottom-margin = 1\cm
  top-margin = 1\cm
%   after-title-space = 0.5\cm
  ragged-bottom = ##f
  ragged-last-bottom = ##f
}
\layout {
  \context {
      \ChoirStaff 
      % If only one non-empty staff in a system exists, still print the backet
      \override SystemStartBracket #'collapse-height = #1
      \consists "Instrument_name_engraver"
  }
  \context {
      \StaffGroup
      % If only one non-empty staff in a system exists, still print the backet
      \override SystemStartBracket #'collapse-height = #1
      \consists "Instrument_name_engraver"
  }
  \context {
      \GrandStaff
      \override SystemStartBracket #'collapse-height = #1
      \consists "Instrument_name_engraver"
  }
  \context {
      \Score
      % Force multi-measure rests to be written as one span
      \override MultiMeasureRest #'expand-limit = #3
      skipBars = ##t
      autoBeaming = ##f
%       hairpinToBarline = ##f
      \override BarNumber #'break-visibility = #end-of-line-invisible
      \override CombineTextScript #'avoid-slur = #'outside
      barNumberVisibility = #(every-nth-bar-number-visible 5)
      \override DynamicTextSpanner #'dash-period = #-1.0
      \override InstrumentSwitch #'font-size = #-1

      % Rest collision
      \override RestCollision #'positioning-done = #merge-rests-on-positioning
      % Auto-Accidentals: Use modern-cautionary style...
      extraNatural = ##f
      autoAccidentals = #'(Staff (same-octave . 0))
      autoCautionaries = #'(Staff (any-octave . 0) (same-octave . 1))
      printKeyCancellation = ##t
  }
  \context {
      \RemoveEmptyStaffContext 
  }
  \context {
      \Lyrics
      \override VerticalAxisGroup #'minimum-Y-extent = #'(0.5 . 0.5)
  }
}



\layout {
  \context {
    \type "Engraver_group"
    \name Dynamics
    % So that \cresc works, for example.
    \alias Voice
    \consists "Output_property_engraver"
    
    \override VerticalAxisGroup #'minimum-Y-extent = #'(-1 . 1)
    pedalSustainStrings = #'("Ped." "*Ped." "*")
    pedalUnaCordaStrings = #'("una corda" "" "tre corde")
    
    \consists "Piano_pedal_engraver"
    \consists "Script_engraver"
    \consists "Dynamic_engraver"
    \consists "Text_engraver"
    
    \override TextScript #'font-size = #2
    \override TextScript #'font-shape = #'italic
    \override DynamicText #'extra-offset = #'(0 . 2.5)
    \override Hairpin #'extra-offset = #'(0 . 2.5)
    
    \consists "Skip_event_swallow_translator"
    
    \consists "Axis_group_engraver"
  }
  \context {
    \PianoStaff
    \accepts Dynamics
%     \override VerticalAlignment #'forced-distance = #7
  }
}