Remove internal functions file

lilydrum.ly

@@ -6,7 +6,7 @@
 
 	This file builds on work done by Simon Froger.
 
-	Substantial changes by ET de Boone, Seaforth Highlanders of Holland (seaforth.nl)
+	Substantial changes by ET de Boone (https://etdeboone.nl)
 	Include by using :
 	\include "[pathtothisfile]" e.g. "~/lilydrum.ly"
 
@@ -26,8 +26,6 @@
 
 #(ly:set-option 'relative-includes #t)
 
-\include "lilydrum/internal_functions.ily"
-
 \include "lilydrum/layout_tweaks.ily"
 \include "lilydrum/musical_functions.ily"
 \include "lilydrum/embellishments.ily"

lilydrum/flourishing.ily

@@ -336,12 +336,25 @@ flourish = #(define-music-function (parser location notes) (ly:music?)
 
 % See issue #4 (https://github.com/kastdeur/lilydrum/issues/4)
 scoop = #(define-music-function (music) (ly:music?)
+	(define (grace-music-filter event)
+		(let ((eventname (ly:music-property event 'name)))
+			(not (eq? eventname 'GraceMusic))))
+	(let*
+		(
+			(music-copy (ly:music-deep-copy music))
+			(es (extract-typed-music (music-filter grace-music-filter music-copy) 'note-event))
+		)
+		(if (< (length es) 2)
+			 (ly:message "A scoop requires at least two notes for positioning"))
+		; do it anyway
 		#{
-		<>^"scoop"\startGroup
+			<>
-		#(_allbutlastnote music)
+			-\tweak HorizontalBracketText.text "scoop"
-		<>\stopGroup
+			-\tweak HorizontalBracketText.whiteout 1
-		#(_lastnote music)
+			\startGroup
-	#})
+			#music
+			\stopGroup
+		#}))
 %---------------------------------------------------%
 % music function definitions
 %---------------------------------------------------%

lilydrum/internal_functions.ily

@@ -1,27 +0,0 @@
-% ================================================= %
-%     Internal Functions                            %
-%     as used by other files in this library        %
-% ================================================= %
-% Part of lilydrum
-
-#(define ( _get-first-note mus)
-	"Get the first note-event in @var{music}"
-	(let ((note (car (extract-typed-music mus 'note-event))))
-	  note
-	  )
-)
-
-#(define (_allbutlastnote mus)
-	"Reverse the elements, Pop of (cdr) the first element, Reverse again, put it in a SequentialMusic"
-	(let ((elts (ly:music-property mus 'elements)))
-		(make-music 'SequentialMusic 'elements (reverse (cdr (reverse elts))))
-	)
-)
-
-#(define (_lastnote mus)
-	"Get the last element, make it a list, put it in a SequentialMusic"
-	(let ((elts (ly:music-property mus 'elements)))
-		(make-music 'SequentialMusic 'elements (list (last elts)))
-	)
-)
-

lilydrum/musical_functions.ily

@@ -103,8 +103,8 @@ tutti =
 		)
 		(if (> (length es) 1)
 			#{% multiple notes
-				\once \override HorizontalBracket.connect-to-neighbor = #'(#t #t)
+				<>
-				<>\dr
+				\dr
 				#myMusic
 				\fr
 			#}