be able to format everything of the songinfo with markup

private_includes/base/default_songinfo_style.ily

@@ -8,6 +8,7 @@
   voicePrefix = "Stimme:"
   versePrefix = "Strophe:"
   translationPrefix = "Übersetzung:"
+  pronunciationPrefix = "Aussprache:"
   interludePrefix = "Zwischenspiel:"
   bridgePrefix = "Bridge:"
 
@@ -58,16 +59,16 @@
             (interpret-markup-list layout props
               (append
                 (if (and poet-and-composer-oneliner (< (interval-length (ly:stencil-extent (interpret-markup layout props poet-and-composer-oneliner) X)) current-line-width))
-                  (list poet-and-composer-oneliner)
-                  (make-wordwrap-string-internal-markup-list #t (string-append
+                  (string-with-paragraphs->markuplist "" poet-and-composer-oneliner)
+                  (string-with-paragraphs->markuplist "" (string-append
                     (if poet-with-year (string-append "\n\n" poet-with-year) "")
                     (if composer-with-year (string-append "\n\n" composer-with-year) "")
                   )))
-                (make-wordwrap-string-internal-markup-list #t (string-append
+                (string-with-paragraphs->markuplist "" (string-append
                   (if copyright (string-append "\n\n© " copyright) "")))
                 (string-with-paragraphs->markuplist "" infotext)
-                (string-with-paragraphs->markuplist "Übersetzung: " translation)
-                (string-with-paragraphs->markuplist "Aussprache: " pronunciation)
+                (string-with-paragraphs->markuplist (string-append (ly:output-def-lookup layout 'translationPrefix) " ") translation)
+                (string-with-paragraphs->markuplist (string-append (ly:output-def-lookup layout 'pronunciationPrefix) " ") pronunciation)
                   )))))
       (make-null-markup)
     )