Alternativchords mit Klammern

basic_format_and_style_settings.ly

@@ -61,6 +61,11 @@ generalLayout = \layout {
     \Voice
     % ich will lines breaken wie ich will!
     \remove "Forbid_line_break_engraver"
+    \override NoteHead.layer = 2
+    \override Dots.layer = 2
+    \override Stem.layer = 2
+    \override Flag.layer = 2
+    \override Beam.layer = 2
   }
 }
 
@@ -72,29 +77,74 @@ textp = \lyricmode { \markup { \raise #1 \musicglyph #"rests.3" } }
 % zweite Stimme alles grau
 secondVoiceStyle = {
   \override NoteHead.color = #grey
+  \override Dots.color = #grey
   \override Stem.color = #grey
   \override Flag.color = #grey
   \override Beam.color = #grey
+  \override NoteHead.layer = 1
+  \override Dots.layer = 1
+  \override Stem.layer = 1
+  \override Flag.layer = 1
+  \override Beam.layer = 1
 }
 
 firstVoiceStyle = {
   \override NoteHead.color = #black
+  \override Dots.color = #black
   \override Stem.color = #black
   \override Flag.color = #black
   \override Beam.color = #black
 }
 
-% einzelne Noten innerhalb von \secondVoiceStyle mit schwarzem statt grauem Kopf
+% Deprecated: einzelne Noten innerhalb von \secondVoiceStyle mit schwarzem statt grauem Kopf
 schwarzkopf =
   #(define-music-function (parser location noten) (ly:music?)
-  #{
-   \revert NoteHead.color
-   $noten
-   \override NoteHead.color = #grey
-  #})
+    (begin (ly:warning "\\schwarzkopf brauchts nicht mehr, das kann ersatzlos weg!") noten))
+
+romanStanza =
+  #(define-music-function (parser location) ()
+  #{ \override StanzaNumber.style = #'roman #})
 
 stanza =
-  #(define-music-function (parser location stanzanumber) (number?)
-  #{ \set stanza = #(ly:format stanzaFormat stanzanumber) #})
+#(define-music-function (parser location stanzanumber) (number?)
+#{
+  \once \override StanzaNumber.layer = 23 % set this to signal that there is a real stanza and no repeat signs
+  \applyContext
+  #(lambda (context)
+    (let* ((stanzastyle (ly:assoc-get 'style (ly:context-grob-definition context 'StanzaNumber)))
+           (formattedStanzaNumber (format #f (if (eq? stanzastyle 'roman) romanStanzaFormat stanzaFormat) stanzanumber)))
+        (ly:context-set-property! context 'stanza formattedStanzaNumber)))
+#}
+)
 
-ref = { \set stanza = \refString }
+ref = {
+  \once \override StanzaNumber.layer = 23 % set this to signal that there is a real stanza and no repeat signs
+  \set stanza = \refString
+}
+
+% prints a repStart Sign as stanza if the tag 'repeats is kept.
+% if there was a stanza already set by the stanza function with StanzaNumber.layer = 23 we set that also as stanza.
+repStartWithTag = \lyricmode {
+  \tag #'repeats {
+    \applyContext
+    #(lambda (context)
+      (let ((lastStanza (ly:context-property context 'stanza))
+            (printLastStanza (= (ly:assoc-get 'layer (ly:context-grob-definition context 'StanzaNumber) 0) 23))
+            (stanzaFontSeries (ly:assoc-get 'font-series (ly:context-grob-definition context 'StanzaNumber) 'normal)))
+      (ly:context-set-property! context 'stanza
+        (make-concat-markup
+          (if printLastStanza
+            (list (make-override-markup `(font-series . ,stanzaFontSeries) lastStanza) (make-hspace-markup 1) repStart)
+            (list repStart)
+            )))))
+    \once \override StanzaNumber.font-series = #'normal
+  }
+}
+
+repStopWithTag = \lyricmode {
+  \tag #'repeats {
+    \once \override StanzaNumber.font-series = #'normal
+    \once \override StanzaNumber.direction = 1
+    \set stanza = \markup { \repStop }
+  }
+}

chord_settings.ly

@@ -38,6 +38,32 @@ shiftChords = #(define-music-function (parser location xshift chords) (number? l
 	$chords
 #})
 
+altChord = #(define-music-function (parser location mainchord altchord) (ly:music? ly:music?)
+(define (chord-namer in-pitches bass inversion context)
+#{
+  \markup {
+    \translate #'(-0.5 . 0)
+    \score {
+      \chords { #mainchord \klamm #altchord }
+      \layout {
+        \LAYOUT
+        \context {
+          \ChordNames
+          \override ChordName.extra-spacing-width = #'(0 . 0.3)
+        }
+        \context {
+          \Score
+          \override SpacingSpanner.spacing-increment = 0
+        }
+      }
+    }
+  }
+#})
+#{
+  \once \set chordNameFunction = #chord-namer
+	#mainchord
+#})
+
 % kleine Mollakkorde und Alteration ausgeschrieben
 #(define (note-name->german-markup-nosym pitch lowercase?)
    (define (pitch-alteration-semitones pitch) (inexact->exact (round (* (ly:pitch-alteration pitch) 2))))
@@ -98,15 +124,6 @@ generalLayout = \layout {
   }
 }
 
-#(define-public (custom-lyric-text::print grob)
-  "Allow interpretation of tildes as lyric tieing marks."
-  ;; See also similar code in Lyric_performer.
-  (let ((text (ly:grob-property grob 'text)))
-
-    (grob-interpret-markup grob (if (string? text)
-                                    (make-pad-right-markup -0.1 (make-tied-lyric-markup text))
-                                    text))))
-
 % Akkord mit Bunddiagramm anzeigen
 #(define-markup-command (fret-chord layout props fret chord) (string? string?)
    (interpret-markup layout props

default_style.ly

@@ -2,6 +2,7 @@ songFormatAndSize = "a5"
 songMargin = 5
 songInfoFontSize = 0
 songInfoLineWidthFraction = 0.9
+songTitleSize = 6
 songTitleFont = "LilyPond Sans"
 songChordFont = "LilyPond Sans"
 songLyricFont = "LilyPond Sans"
@@ -15,6 +16,7 @@ songTocColumns = 3
 globalSize = 15
 lyricSize = 1.6
 stanzaFormat = "~a."
+romanStanzaFormat = "~@r."
 refString = "Ref.:"
 % hübsche Wiederholungszeichen für den Liedtext
 repStart = "𝄆"

footer_with_songinfo.ly

@@ -104,7 +104,10 @@
             )
         (if (and (equal? poetIds composerIds) (null? translatorIds) (null? versePoetData) (null? verseComposerData) (null? voiceComposerData) (null? compositionIds) (null? bridgeIds) (null? interludeIds))
           (list
-            (render-contribution-group (ly:output-def-lookup layout 'poetAndComposerEqualPrefix) poetIds)
+            (join-present (list
+              (render-contribution-group (ly:output-def-lookup layout 'poetAndComposerEqualPrefix) poetIds)
+              (if (equal? year_text year_melody) year_text (join-present (list year_text year_melody) "/"))
+            ) ", ")
             #f)
           (list
             (if (and (null? poetIds) (null? versePoetData) (null? translatorIds)) #f

title_with_category_images.ly

@@ -4,7 +4,7 @@
 \markup {
   \override #'(baseline-skip . 3.5)
   \center-column {
-    \override #`(font-name . ,songTitleFont) { \fontsize #6 \fromproperty #'header:title }
+    \override #`(font-name . ,songTitleFont) { \fontsize #songTitleSize \fromproperty #'header:title }
     \large \bold \fromproperty #'header:subtitle
     \smaller \bold \fromproperty #'header:subsubtitle
   }

toc_include.ly

@@ -167,11 +167,11 @@
                (reverse (map (lambda (m)
                                (make-size-box-to-box-markup #f #t m target-size-markup))
                           (cons
-                           (make-fill-with-pattern-markup 1 RIGHT "." (car revlist) page)
+                           (make-with-link-symbol-ref-markup 'index:label (make-fill-with-pattern-markup 1 RIGHT "." (car revlist) page))
                            (cdr revlist)))))))))
 
 \paper {
-  indexItemMarkup = \markup \with-link-symbol-ref #'index:label {
+  indexItemMarkup = \markup {
     \index-item-with-pattern
   }
   indexSectionMarkup = \markup \override #'(baseline-skip . 1.5) \left-column {

verses_with_chords.ly

@@ -227,9 +227,18 @@
   #:properties ((baseline-skip))
     (stack-stencils Y DOWN baseline-skip
       (map
-        (lambda (line) (ly:make-stencil (ly:stencil-expr line) (ly:stencil-extent line X) `(0 . ,reference-height)))
+        (lambda (line) (ly:make-stencil (ly:stencil-expr line) (ly:stencil-extent line X) `(,(/ reference-height -2.0) . ,(/ reference-height 2.0))))
         (interpret-markup-list layout props lines))))
 
+#(define-public (custom-lyric-text::print grob)
+  "Allow interpretation of tildes as lyric tieing marks."
+  ;; See also similar code in Lyric_performer.
+  (let ((text (ly:grob-property grob 'text)))
+
+    (grob-interpret-markup grob (if (string? text)
+                                    (make-pad-right-markup -0.1 (make-tied-lyric-markup text))
+                                    text))))
+
 #(define-markup-command (chordlyrics layout props lyrics) (ly:music?)
    #:properties ((verse-chords #{#})
                  (verse-reference-voice #{#})
@@ -244,21 +253,17 @@
     #{
       \markup {
         \override #`(baseline-skip . ,intraverse-vspace)
-        \pad-left #-5
         \score-equal-height #verse-line-height \score-lines {
           \transposable #transposition
           <<
             \new Devnull { #verse-break-voice }
+            \new NullVoice = "dummyvoice" { #verse-reference-voice }
             #(music-clone verse-chords)
-            \new NullVoice { #verse-reference-voice }
-            \addlyrics { #lyrics }
+            \new Lyrics \lyricsto "dummyvoice" { #lyrics }
           >>
           \layout {
             \verselayout
-            \context {
-              \Staff
-              \override LeftEdge.space-alist.first-note = #'(fixed-space . 5.0)
-            }
+            ragged-right = ##t
             \context {
               \Lyrics
               \override VerticalAxisGroup.nonstaff-relatedstaff-spacing.basic-distance = #verse-text-chord-distance
@@ -268,9 +273,15 @@
               \override LyricSpace.minimum-distance = 0.8
               \override LyricText.stencil = #custom-lyric-text::print
             }
+            \context {
+              \ChordNames
+              \override VerticalAxisGroup.staff-affinity = ##f
+              \override ChordName.extra-spacing-width = #'(-0.1 . 0.1)
+            }
             \context {
               \Score
               \override PaperColumn.keep-inside-line = ##f
+             % \override SpacingSpanner.strict-note-spacing = ##t
               \override SpacingSpanner.uniform-stretching = ##t
               \override SpacingSpanner.spacing-increment = 0
               \remove Bar_number_engraver
@@ -283,7 +294,10 @@
               \remove Staff_symbol_engraver
               \remove Clef_engraver
               \remove Time_signature_engraver
+              \remove Bar_engraver
+              \remove Separating_line_group_engraver
               \omit KeySignature
+              \omit KeyCancellation
             }
             \context {
               \Voice
@@ -296,6 +310,13 @@
               \remove Dynamic_engraver
               \remove Note_heads_engraver
             }
+            \context {
+              \NullVoice
+              \consists Rest_engraver
+              \omit Rest
+             % \undo \omit NoteHead
+             % \hide NoteHead
+            }
           }
         }
       }