erlaube Umbrüche in Versen nach angegebenen Texten

chord_settings.ly

@@ -8,6 +8,16 @@ klamm = #(define-music-function (parser location chords) (ly:music?)
 	\set chordNameFunction = #ignatzek-chord-names
 #})
 
+repeats-around-chords =
+#(define-music-function (parser location chords) (ly:music?)
+#{
+  \once \set noChordSymbol = \markup { \normal-text \repStart }
+  r4
+	$chords
+  \once \set noChordSymbol = \markup { \normal-text \repStop }
+  r4
+#})
+
 bchord =
 #(define-music-function (parser location chords) (ly:music?)
 #{
@@ -71,7 +81,7 @@ generalLayout = \layout {
     \semiGermanChords
     \override ChordName.font-size = \songScoreChordFontSize
     \override ChordName.font-series = \songChordFontSeries
-    \override ChordName.font-family = #'sans
+    \override ChordName.font-family = #'serif
     chordNameLowercaseMinor = ##t
     chordChanges = ##t
     % eigenen chordRootNamer damit F# = Fis und Gb = Ges (also alteration ausgeschrieben)
@@ -84,14 +94,6 @@ generalLayout = \layout {
   }
 }
 
-verseChordLayout = \layout {
-  \generalLayout
-  \context {
-    \ChordNames
-    \override ChordName.font-size = \songTextChordFontSize
-  }
-}
-
 % Akkord mit Bunddiagramm anzeigen
 #(define-markup-command (fret-chord layout props fret chord) (string? string?)
    (interpret-markup layout props

standalone_output.ly

@@ -3,6 +3,15 @@
 
 MUSIC = { \transposable \MUSIC }
 
+verselayout = \layout {
+  \LAYOUT
+  \context {
+    \ChordNames
+    \override ChordName.font-size = \songTextChordFontSize
+  }
+}
+TEXT = \markuplist { \override #`(verselayout . verselayout) \TEXT }
+
 % nur Output wenn noStandaloneOutput auf false steht
 output = #(if (not noStandaloneOutput)
 #{

toc_include.ly

@@ -171,21 +171,6 @@
                            (cdr revlist)))))))))
 
 \paper {
-  indexTitleMarkup = \markup \column {
-    \fontsize #5 \sans \bold \fill-line { \null \fromproperty #'index:text \null }
-    \vspace #.5
-    \justify {
-      Da die allermeisten Lieder unter verschiedenen Namen bekannt sind,
-      wollen wir euch ein Inhaltsverzeichnis an die Hand geben, mit dem ihr hoffentlich auf verschiedene Arten fündig werdet.
-      Die Liedtitel, die auch die Überschriften sind, findet ihr normal gedruckt.
-      Alle weiteren Alternativtitel oder Liedanfänge sind zur Unterscheidung kursiv gedruckt.
-    }
-    \vspace #1
-  }
-  categoryTitleMarkup = \markup \column {
-    \fontsize #5 \sans \bold \fill-line { \null \fromproperty #'index:text \null }
-    \vspace #1
-  }
   indexItemMarkup = \markup \with-link-symbol-ref #'index:label {
     \index-item-with-pattern
   }
@@ -199,29 +184,7 @@
   }
 
 }
-%{
-#(define-markup-list-command (index layout props) ()
-  ( _i "Outputs an alphabetical sorted index, using the paper
-  variable @code{indexTitleMarkup} for its title, then the list of
-  lines built using the @code{indexItem} music function
-  Usage: @code{\\markuplines \\index}" )
-  (cons (interpret-markup layout (cons (list (cons 'index:text "Inhaltsverzeichnis")) props)
-        (ly:output-def-lookup layout 'indexTitleMarkup))
-    (space-lines (chain-assoc-get 'baseline-skip props)
-        (map (lambda (index-item)
-         (let ((label (car index-item))
-         (index-markup (cadr index-item))
-         (text (caddr index-item)))
-           (interpret-markup
-             layout
-             (cons (list (cons 'index:page
-              (markup #:page-ref label "XXX" "?"))
-             (cons 'index:text text)
-             (cons 'index:label label))
-             props)
-             (ly:output-def-lookup layout index-markup))))
-       (index-items)))))
-%}
+
 #(define (prepare-item-markup items layout)
    (map (lambda (index-item)
          (let ((label (car index-item))
@@ -233,33 +196,18 @@
              (ly:output-def-lookup layout index-markup))))
        (items)))
 
-
-#(define-markup-list-command (colindex layout props) ()
-  ( _i "Outputs an alphabetical sorted index, using the paper
-  variable @code{indexTitleMarkup} for its title, then the list of
-  lines built using the @code{indexItem} music function
-  Usage: @code{\\markuplines \\index}" )
-      (let ((title (interpret-markup layout (cons (list (cons 'index:text "Inhaltsverzeichnis")) props)
-        (ly:output-def-lookup layout 'indexTitleMarkup))))
+#(define-markup-list-command (index-in-columns-with-title layout props index-type title-markup) (symbol? markup?)
+  ( _i "Outputs index alphabetical sorted or in categories" )
+    (let ((items (case index-type
+            ((alphabetical) index-items)
+            ((categories) category-index-items)))
+          (title (interpret-markup layout props title-markup)))
       (cons title
       (interpret-markup-list layout props
         (make-columnlayout-markup-list songTocColumns 2
           (let ((h (- (ly:output-def-lookup layout 'paper-height) 12)))
             (cons (- h (interval-length (ly:stencil-extent title Y))) h))
-      (prepare-item-markup index-items layout))))))
-
-#(define-markup-list-command (categoryindex layout props) ()
-  ( _i "Outputs categorized song titles" )
-    (if (null-list? (category-index-items))
-        (list)
-      (let ((title (interpret-markup layout (cons (list (cons 'index:text "Inhaltsverzeichnis nach Kategorien")) props)
-        (ly:output-def-lookup layout 'categoryTitleMarkup))))
-        (cons title
-  (interpret-markup-list layout props
-    (make-columnlayout-markup-list songTocColumns 2
-      (let ((h (- (ly:output-def-lookup layout 'paper-height) 12)))
-        (cons (- h (interval-length (ly:stencil-extent title Y))) h))
-      (prepare-item-markup category-index-items layout)))))))
+          (prepare-item-markup items layout))))))
 
 indexItem =
 #(define-music-function (parser location sorttext text) (string? markup?)
@@ -271,18 +219,6 @@ indexSection =
    "Add a section line to the alphabetical index, using @code{indexSectionMarkup} paper variable markup. This can be used to divide the alphabetical index into different sections, for example one section for each first letter."
    (add-index-item! 'indexSectionMarkup text sorttext))
 
-%{
-addTitleToTOC = #(define-music-function (parser location title) (string?)
-  #{
-    \indexItem #title \markup { #title }
-  #})
-
-addAltTitleToTOC = #(define-music-function (parser location title) (string?)
-  #{
-    \indexItem #title \markup { \italic #title }
-  #})
-%}
-
 #(define (extract-var-from-module module sym)
   (let ((variableref (assoc-ref module sym)))
     (if variableref (variable-ref variableref) #f))

verses_with_chords.ly

@@ -66,17 +66,18 @@
 % Text über Text mittig darstellen
 #(define-markup-command (textup layout props text uptext) (markup? markup?)
    "Markup über Text mittig darstellen."
+   (let ((verselayout (chain-assoc-get 'verselayout props generalLayout)))
    (interpret-markup layout props
      #{\markup {
        \size-box-to-box-style-dependent ##t ##f
          \general-align #X #LEFT \override #`(direction . ,UP) \override #'(baseline-skip . 1.0) \dir-column \chord-alignment-style-dependent {
            \pad-to-box #'(0 . 0) #'(0 . 2.0) { #text }
-           \size-box-to-box ##f ##t #uptext \score { \chords { g4:m a } \layout { \generalLayout } }
+           \size-box-to-box ##f ##t #uptext \score { \chords { g4:m a } \layout { \verselayout } }
          }
          #text
        }
      #}
-   ))
+   )))
 
 #(define-markup-command (anchor-x-between layout props arga argb)
    (markup? markup?)
@@ -88,43 +89,60 @@
 
 #(define-markup-command (stanza-raw layout props arg)
    (markup?)
+   (let ((verselayout (chain-assoc-get 'verselayout props generalLayout)))
    (interpret-markup layout props
      (if (and (string? arg) (string-null? arg))
          " "
          #{\markup
-           \score { \new Lyrics { \lyricmode { \set stanza = #arg "" } } \layout { \generalLayout } }
+           \score { \new Lyrics { \lyricmode { \set stanza = #arg "" } } \layout { \verselayout } }
          #}
-     )))
+     ))))
 
 #(define-markup-command (stanza layout props arg)
    (markup?)
    (interpret-markup layout props
      (make-size-box-to-box-markup #f #t (make-stanza-raw-markup arg) (make-stanza-raw-markup "x"))))
 
+#(define (handle-custom-newlines custom-verse-breaks text)
+  (if (null? custom-verse-breaks)
+    text
+    (let make-custom-linebreaks
+      ((break-words custom-verse-breaks)
+       (newtext (ly:regex-replace (ly:make-regex "\n") text " ")))
+      (if (null? break-words)
+          newtext
+          (make-custom-linebreaks
+            (cdr break-words)
+            (ly:regex-replace
+              (ly:make-regex (string-append "(" (ly:regex-replace (ly:make-regex "(.)") (car break-words) "(?:\\(?" 1 "| *,[^,)]+\\)" 1 ")") "(?: *,[^,)]+\\))?)(.*)$"))
+              newtext
+              1 "\n" 2))))))
+
 % Kompletten Vers mit Akkorden
 #(define-markup-command (chordverse layout props stanza verse) (markup? string?)
-   #:properties ((intraverse-vspace 0))
+   #:properties ((intraverse-vspace 0)(custom-verse-breaks '()))
    "Vers mit Akkorden"
    (let* ((fromto (chain-assoc-get 'transposition props #f))
           (transp (if fromto
                     (string-append "\\transpose " (car fromto) " " (cdr fromto))
-                    "")))
+                    ""))
+          (verselayout (chain-assoc-get 'verselayout props generalLayout)))
    (interpret-markup layout props
      (markup #:override `(baseline-skip . ,(+ intraverse-vspace songTextLineHeigth)) #:anchor-x-between #:stanza stanza
        (make-wrap-newline-markup
                (ly:regex-replace (ly:make-regex "\\(( *)([^,()]*)( *),([^)]*)\\)")
-                 (ly:regex-replace (ly:make-regex "(([^ \n]*\\([^()]*,[^()]+\\)[^ \n(]*)+)") verse " \\concat { " 1 " } ")
-                "\\textup \\line { \"" 1 "\" " 2 " \"" 3 "\" } \\score { \\transposable " transp " \\chords { s4 " 4 " } \\layout { \\verseChordLayout } }")
+                 (ly:regex-replace (ly:make-regex "(([^ \n]*\\([^()]*,[^()]+\\)[^ \n(]*)+)") (handle-custom-newlines custom-verse-breaks verse) " \\concat { " 1 " } ")
+                "\\textup \\line { \"" 1 "\" " 2 " \"" 3 "\" } \\score { \\transposable " transp " \\chords { s4 " 4 " } \\layout { \\verselayout } }")
                 )
      ))))
 
 % Kompletter Vers aus dem Akkorde entfernt werden
 #(define-markup-command (nochordverse layout props stanza verse) (markup? string?)
-   #:properties ((intraverse-vspace 0))
+   #:properties ((intraverse-vspace 0)(custom-verse-breaks '()))
    "Vers ohne Akkorde"
    (interpret-markup layout props
      (markup #:override `(baseline-skip . ,(+ intraverse-vspace 3.0)) #:anchor-x-between #:stanza stanza
-           #:wrap-newline (ly:regex-replace (ly:make-regex "\\(([^,]*),([^)]*)\\)") verse 1)
+           #:wrap-newline (ly:regex-replace (ly:make-regex "\\(([^,]*),([^)]*)\\)") (handle-custom-newlines custom-verse-breaks verse) 1)
      )
    )
 )
@@ -142,26 +160,25 @@
                  (verse-hspace 1)
                  (verse-ordering-horizontal #f))
    "Gruppiere Strophen in einem Markup auf Wunsch spaltenweise"
-   (let ((h (make-hash-table verse-cols))
-         (index 0)
-         (column-item-count (ceiling (/ (length versegroup) verse-cols))))
-     (for-each (lambda (el)
-        (let ((i (if verse-ordering-horizontal
+   (define (add-markup-between-elements reverses markup-between elements)
+     ((if reverses fold fold-right) (lambda (element filled-list)
+              (cons element (if (null? filled-list) '() (cons markup-between filled-list))))
+        '() elements))
+   (let* ((column-item-count (ceiling (/ (length versegroup) verse-cols)))
+          (column-data (make-list verse-cols)))
+    (let columnize-list ((index 0) (items versegroup))
+      (if (not (null? items))
+        (let* ((column-index (if verse-ordering-horizontal
                                  (modulo index verse-cols)
-                     (floor (/ index column-item-count)))))
-         (hashv-set! h i (cons el (hashv-ref h i (list)))) (set! index (+ index 1))))
-       versegroup)
+                                 (floor (/ index column-item-count))))
+               (column-markups (list-ref column-data column-index)))
+          (list-set! column-data column-index (cons (car items) column-markups))
+          (columnize-list (+ index 1) (cdr items)))))
     (interpret-markup layout props
-       (make-fill-line-markup (cons (make-verseformat-markup (make-line-markup
-         (reverse (hash-fold (lambda (key value l)
-             (cons (make-column-markup
-                       (fold (lambda (v verses)
-                          (cons v (if (null? verses)
-                                      verses
-                                      (cons (make-vspace-markup verse-vspace) verses))))
-                        (list) value))
-                    (if (null-list? l)
-                        l
-                        (cons (make-hspace-markup verse-hspace) l))))
-           (list) h))))
-                                (list))))))
+      (make-fill-line-markup (list (make-verseformat-markup (make-line-markup
+        (add-markup-between-elements #f
+          (make-hspace-markup verse-hspace)
+          (map (lambda (column-markups)
+              (make-column-markup
+                (add-markup-between-elements #t (make-vspace-markup verse-vspace) column-markups)))
+            column-data)))))))))