% -*-Scheme-*-
-\version "2.7.32"
+\version "2.7.39"
%% need SRFI-1 filter
#(use-modules (srfi srfi-1))
-tweak = #(def-music-function (parser location sym val arg)
+tweak = #(define-music-function (parser location sym val arg)
(symbol? scheme? ly:music?)
"Add @code{sym . val} to the @code{tweaks} property of @var{arg}."
(ly:music-property arg 'tweaks)))
arg)
-tag = #(def-music-function (parser location tag arg)
+tag = #(define-music-function (parser location tag arg)
(symbol? ly:music?)
"Add @var{tag} to the @code{tags} property of @var{arg}."
arg)
clef =
-#(def-music-function (parser location type)
+#(define-music-function (parser location type)
(string?)
"Set the current clef."
(make-clef-set type))
bar =
-#(def-music-function (parser location type)
+#(define-music-function (parser location type)
(string?)
(context-spec-music
(make-property-set 'whichBar type)
'Timing))
applyMusic =
-#(def-music-function (parser location func music) (procedure? ly:music?)
+#(define-music-function (parser location func music) (procedure? ly:music?)
(func music))
oldaddlyrics =
-#(def-music-function (parser location music lyrics) (ly:music? ly:music?)
+#(define-music-function (parser location music lyrics) (ly:music? ly:music?)
(make-music 'OldLyricCombineMusic
'origin location
#(def-grace-function startAppoggiaturaMusic stopAppoggiaturaMusic)
partcombine =
-#(def-music-function (parser location part1 part2) (ly:music? ly:music?)
+#(define-music-function (parser location part1 part2) (ly:music? ly:music?)
(make-part-combine-music (list part1 part2)))
autochange =
-#(def-music-function (parser location music) (ly:music?)
+#(define-music-function (parser location music) (ly:music?)
(make-autochange-music music))
applyContext =
-#(def-music-function (parser location proc) (procedure?)
+#(define-music-function (parser location proc) (procedure?)
(make-music 'ApplyContext
'origin location
'procedure proc))
+shiftDurations =
+#(define-music-function (parser location dur dots arg) (integer? integer? ly:music?)
+ ""
+
+
+ (music-map
+ (lambda (x)
+ (shift-one-duration-log x dur dots)) arg))
+
musicMap =
-#(def-music-function (parser location proc mus) (procedure? ly:music?)
+#(define-music-function (parser location proc mus) (procedure? ly:music?)
(music-map proc mus))
displayMusic =
-#(def-music-function (parser location music) (ly:music?)
+#(define-music-function (parser location music) (ly:music?)
(display-scheme-music music)
music)
#(use-modules (scm display-lily))
#(display-lily-init parser)
displayLilyMusic =
-#(def-music-function (parser location music) (ly:music?)
+#(define-music-function (parser location music) (ly:music?)
(display-lily-music music)
music)
applyOutput =
-#(def-music-function (parser location proc) (procedure?)
- (make-music 'ApplyOutputEvent
+#(define-music-function (parser location ctx proc) (symbol? procedure?)
+ (make-music 'ApplyOutputEvent
'origin location
- 'procedure proc))
+ 'procedure proc
+ 'context-type ctx))
overrideProperty =
-#(def-music-function (parser location name property value)
+#(define-music-function (parser location name property value)
(string? symbol? scheme?)
(if (equal?
(cdr (assoc 'name (ly:grob-property grob 'meta)))
grob-name)
- (set! (ly:grob-property grob property) value)
- )))
+ (set! (ly:grob-property grob property) value))))
context-name)))
breathe =
-#(def-music-function (parser location) ()
+#(define-music-function (parser location) ()
(make-music 'EventChord
'origin location
'elements (list (make-music 'BreathingSignEvent))))
unfoldRepeats =
-#(def-music-function (parser location music) (ly:music?)
+#(define-music-function (parser location music) (ly:music?)
(unfold-repeats music))
compressMusic =
-#(def-music-function
+#(define-music-function
(parser location fraction music) (number-pair? ly:music?)
(ly:music-compress music (ly:make-moment (car fraction) (cdr fraction))))
makeClusters =
-#(def-music-function
+#(define-music-function
(parser location arg) (ly:music?)
(music-map note-to-cluster arg))
removeWithTag =
-#(def-music-function
+#(define-music-function
(parser location tag music) (symbol? ly:music?)
(music-filter
(lambda (m)
music))
keepWithTag =
-#(def-music-function
+#(define-music-function
(parser location tag music) (symbol? ly:music?)
(music-filter
(lambda (m)
%% Todo:
%% doing
-%% def-music-function in a .scm causes crash.
+%% define-music-function in a .scm causes crash.
cueDuring =
-#(def-music-function
+#(define-music-function
(parser location what dir main-music)
(string? ly:dir? ly:music?)
(make-music 'QuoteMusic
'origin location))
+transposedCueDuring = #
+(define-music-function
+ (parser location what dir pitch-note main-music)
+ (string? ly:dir? ly:music? ly:music?)
+
+ "Insert notes from the part @var{what} into a voice called @code{cue},
+using the transposition defined by @var{pitch-note}. This happens
+simultaneously with @var{main-music}, which is usually a rest. The
+argument @var{dir} determines whether the cue notes should be notated
+as a first or second voice."
+
+ (make-music 'QuoteMusic
+ 'element main-music
+ 'quoted-context-type 'Voice
+ 'quoted-context-id "cue"
+ 'quoted-music-name what
+ 'quoted-voice-direction dir
+ 'quoted-transposition (pitch-of-note pitch-note)
+ 'origin location))
+
+
quoteDuring = #
-(def-music-function
+(define-music-function
(parser location what main-music)
(string? ly:music?)
(make-music 'QuoteMusic
'origin location))
-
pitchedTrill =
-#(def-music-function
+#(define-music-function
(parser location main-note secondary-note)
(ly:music? ly:music?)
(let*
main-note))
killCues =
-#(def-music-function
+#(define-music-function
(parser location music)
(ly:music?)
(music-map
#(cons 6 8)
afterGrace =
-#(def-music-function
+#(define-music-function
(parser location main grace)
(ly:music? ly:music?)
barNumberCheck =
-#(def-music-function (parser location n) (integer?)
+#(define-music-function (parser location n) (integer?)
(make-music 'ApplyContext
'origin location
'procedure
% for regression testing purposes.
assertBeamQuant =
-#(def-music-function (parser location l r) (pair? pair?)
+#(define-music-function (parser location l r) (pair? pair?)
(make-grob-property-override 'Beam 'positions
(ly:make-simple-closure
(ly:make-simple-closure
% for regression testing purposes.
assertBeamSlope =
-#(def-music-function (parser location comp) (procedure?)
+#(define-music-function (parser location comp) (procedure?)
(make-grob-property-override 'Beam 'positions
(ly:make-simple-closure
(ly:make-simple-closure
parallelMusic =
-#(def-music-function (parser location voice-ids music) (list? ly:music?)
+#(define-music-function (parser location voice-ids music) (list? ly:music?)
"Define parallel music sequences, separated by '|' (bar check signs),
and assign them to the identifiers provided in @var{voice-ids}.
%% this is a stub. Write your own to suit the spacing tweak output.
spacingTweaks =
-#(def-music-function (parser location parameters) (list?)
+#(define-music-function (parser location parameters) (list?)
(make-music 'SequentialMusic 'void #t))
octave =
-#(def-music-function (parser location pitch-note) (ly:music?)
+#(define-music-function (parser location pitch-note) (ly:music?)
"octave check"
(make-music 'RelativeOctaveCheck
))
addquote =
-#(def-music-function (parser location name music) (string? ly:music?)
+#(define-music-function (parser location name music) (string? ly:music?)
"Add a piece of music to be quoted "
(add-quotable name music)
(make-music 'SequentialMusic 'void #t))
+parenthesize =
+#(define-music-function (parser loc arg) (ly:music?)
+ "Tag @var{arg} to be parenthesized."
+
+ (set! (ly:music-property arg 'parenthesize) #t)
+ arg)
+
+
+featherDurations=
+#(define-music-function (parser location factor argument) (ly:moment? ly:music?)
+
+ "Rearrange durations in ARGUMENT so there is an
+acceleration/deceleration. "
+
+ (let*
+ ((orig-duration (ly:music-length argument))
+ (multiplier (ly:make-moment 1 1)))
+
+ (music-map
+ (lambda (mus)
+ (if (and (eq? (ly:music-property mus 'name) 'EventChord)
+ (< 0 (ly:moment-main-denominator (ly:music-length mus))))
+ (begin
+ (ly:music-compress mus multiplier)
+ (set! multiplier (ly:moment-mul factor multiplier)))
+ )
+ mus)
+ argument)
+
+ (ly:music-compress
+ argument
+ (ly:moment-div orig-duration (ly:music-length argument)))
+
+ argument))
+