-\version "2.4.0"
+% -*-Scheme-*-
+\version "2.6.0"
-applymusic = #(def-music-function (parser location func music) (procedure? ly:music?)
+%% need SRFI-1 filter
+
+#(use-modules (srfi srfi-1))
+
+
+tweak = #(def-music-function (parser location sym val arg)
+ (symbol? scheme? ly:music?)
+
+ "Add @code{sym . val} to the @code{tweaks} property of @var{arg}."
+
+
+ (set!
+ (ly:music-property arg 'tweaks)
+ (acons sym val
+ (ly:music-property arg 'tweaks)))
+ arg)
+
+tag = #(def-music-function (parser location tag arg)
+ (symbol? ly:music?)
+
+ "Add @var{tag} to the @code{tags} property of @var{arg}."
+
+ (set!
+ (ly:music-property arg 'tags)
+ (cons tag
+ (ly:music-property arg 'tags)))
+ arg)
+
+clef =
+#(def-music-function (parser location type)
+ (string?)
+
+ "Set the current clef."
+
+ (make-clef-set type))
+
+bar =
+#(def-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?)
(func music))
-oldaddlyrics = #(def-music-function (parser location music lyrics) (ly:music? ly:music?)
+oldaddlyrics =
+#(def-music-function (parser location music lyrics) (ly:music? ly:music?)
- (make-music 'LyricCombineMusic
+ (make-music 'OldLyricCombineMusic
'origin location
'elements (list music lyrics)))
-grace = #(def-grace-function startGraceMusic stopGraceMusic)
+grace =
+#(def-grace-function startGraceMusic stopGraceMusic)
-acciaccatura = #(def-grace-function startAcciaccaturaMusic stopAcciaccaturaMusic)
-appoggiatura = #(def-grace-function startAppoggiaturaMusic stopAppoggiaturaMusic)
+acciaccatura =
+#(def-grace-function startAcciaccaturaMusic stopAcciaccaturaMusic)
+appoggiatura =
+#(def-grace-function startAppoggiaturaMusic stopAppoggiaturaMusic)
-partcombine = #(def-music-function (parser location part1 part2) (ly:music? ly:music?)
+partcombine =
+#(def-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?)
+autochange =
+#(def-music-function (parser location music) (ly:music?)
(make-autochange-music music))
-applycontext = #(def-music-function (parser location proc) (procedure?)
+applyContext =
+#(def-music-function (parser location proc) (procedure?)
(make-music 'ApplyContext
'origin location
'procedure proc))
-displayMusic = #(def-music-function (parser location music) (ly:music?)
- (display-music music)
+musicMap =
+#(def-music-function (parser location proc mus) (procedure? ly:music?)
+ (music-map proc mus))
+
+displayMusic =
+#(def-music-function (parser location music) (ly:music?)
+ (display-scheme-music music)
music)
-applyoutput = #(def-music-function (parser location proc) (procedure?)
+
+%% FIXME: guile-1.7 required?
+%#(use-modules (scm display-lily))invalid module name for use-syntax ((srfi srfi-39))
+
+#(use-modules (scm display-lily))
+#(display-lily-init parser)
+displayLilyMusic =
+#(def-music-function (parser location music) (ly:music?)
+ (display-lily-music music)
+ music)
+
+applyOutput =
+#(def-music-function (parser location proc) (procedure?)
(make-music 'ApplyOutputEvent
'origin location
'procedure proc))
-breathe = #(def-music-function (parser location) ()
+overrideProperty =
+#(def-music-function (parser location name property value)
+ (string? symbol? scheme?)
+
+
+ "Set @var{property} to @var{value} in all grobs named @var{name}.
+The @var{name} argument is a string of the form @code{\"Context.GrobName\"}
+or @code{\"GrobName\"}"
+
+ (let*
+ ((name-components (string-split name #\.))
+ (context-name 'Bottom)
+ (grob-name #f))
+
+ (if (> 2 (length name-components))
+ (set! grob-name (string->symbol (car name-components)))
+ (begin
+ (set! grob-name (string->symbol (list-ref name-components 1)))
+ (set! context-name (string->symbol (list-ref name-components 0)))))
+
+ (context-spec-music
+ (make-music 'ApplyOutputEvent
+ 'origin location
+ 'procedure
+ (lambda (grob orig-context context)
+ (if (equal?
+ (cdr (assoc 'name (ly:grob-property grob 'meta)))
+ grob-name)
+ (set! (ly:grob-property grob property) value)
+ )))
+
+ context-name)))
+
+breathe =
+#(def-music-function (parser location) ()
(make-music 'EventChord
'origin location
'elements (list (make-music 'BreathingSignEvent))))
-unfoldrepeats = #(def-music-function (parser location music) (ly:music?)
+unfoldRepeats =
+#(def-music-function (parser location music) (ly:music?)
(unfold-repeats music))
-compressmusic = #(def-music-function
+compressMusic =
+#(def-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
+makeClusters =
+#(def-music-function
(parser location arg) (ly:music?)
(music-map note-to-cluster arg))
(music-filter
(lambda (m)
(let* ((tags (ly:music-property m 'tags))
- (res (memq tag tags)))
- (not res)))))
+ (res (memq tag tags)))
+ (not res)))
+ music))
keepWithTag =
#(def-music-function
(music-filter
(lambda (m)
(let* ((tags (ly:music-property m 'tags))
- (res (memq tag tags)))
- (or
- (eq? tags '())
- (memq tag tags))))
+ (res (memq tag tags)))
+ (or
+ (eq? tags '())
+ res)))
music))
+pitchedTrill =
+#(def-music-function
+ (parser location main-note secondary-note)
+ (ly:music? ly:music?)
+ (let*
+ ((get-notes (lambda (ev-chord)
+ (filter
+ (lambda (m) (eq? 'NoteEvent (ly:music-property m 'name)))
+ (ly:music-property ev-chord 'elements))))
+ (sec-note-events (get-notes secondary-note))
+ (trill-events (filter (lambda (m) (memq 'trill-span-event (ly:music-property m 'types)))
+ (ly:music-property main-note 'elements)))
+
+ (trill-pitch
+ (if (pair? sec-note-events)
+ (ly:music-property (car sec-note-events) 'pitch)
+ )))
+
+ (if (ly:pitch? trill-pitch)
+ (for-each (lambda (m) (ly:music-set-property! m 'pitch trill-pitch))
+ trill-events)
+ (begin
+ (ly:warning (_ "Second argument of \\pitchedTrill should be single note: "))
+ (display sec-note-events)))
+
+ main-note))
killCues =
#(def-music-function
mus)) music))
-afterGraceFraction = #(cons 6 8)
+afterGraceFraction =
+#(cons 6 8)
afterGrace =
#(def-music-function
(make-music 'GraceMusic
'element grace)))))))
-%{
-
-TODO:
-remove these from the parser, and softcode here:
-
- * \tag
+barNumberCheck =
+#(def-music-function (parser location n) (integer?)
+ (make-music 'ApplyContext
+ 'origin location
+ 'procedure
+ (lambda (c)
+ (let*
+ ((cbn (ly:context-property c 'currentBarNumber)))
+ (if (not (= cbn n))
+ (ly:input-message location "Barcheck failed got ~a expect ~a"
+ cbn n))))))
+
+
+
+% for regression testing purposes.
+assertBeamQuant =
+#(def-music-function (parser location l r) (pair? pair?)
+ (make-grob-property-override 'Beam 'positions
+ (ly:make-simple-closure
+ (ly:make-simple-closure
+ (append
+ (list chain-grob-member-functions `(,cons 0 0))
+ (check-quant-callbacks l r))))))
+
+% for regression testing purposes.
+assertBeamSlope =
+#(def-music-function (parser location comp) (procedure?)
+ (make-grob-property-override 'Beam 'positions
+ (ly:make-simple-closure
+ (ly:make-simple-closure
+ (append
+ (list chain-grob-member-functions `(,cons 0 0))
+ (check-slope-callbacks comp))))))
+
-with small syntax changes, we could also do
- * \bar
- * ?
-%}
projects / lilypond.git / blobdiff