X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=ly%2Finit.ly;h=fa1dbe5993eba6d25504d600865e1c5f91d85617;hb=1502c1246153557cffdb98ae923f250935076262;hp=a4bd1c3a3985a466f1c888ac2a58e30197739ae8;hpb=a66de8c09d3a5b6254e8912f8c0097252e350c30;p=lilypond.git

diff --git a/ly/init.ly b/ly/init.ly
index a4bd1c3a39..fa1dbe5993 100644
--- a/ly/init.ly
+++ b/ly/init.ly
@@ -4,20 +4,29 @@
 #(if (and #t (defined? 'set-debug-cell-accesses!))
   (set-debug-cell-accesses! 5000))
 
-\version "2.10.0"
+\version "2.12.0"
 
 \include "declarations-init.ly"
 
 
 #(ly:set-option 'old-relative #f)
-#(define toplevel-scores '())
-#(define output-count 0) 
+#(define toplevel-scores (list))
+#(define toplevel-bookparts (list))
 #(define $defaultheader #f)
+#(define $current-book #f)
+#(define $current-bookpart #f)
 #(define version-seen #f)
-#(define expect-error #f) 
+#(define expect-error #f)
 #(define output-empty-score-list #f)
 #(define output-suffix #f)
+#(define book-filename #f)
+#(define book-output-suffix #f)
 #(use-modules (scm clip-region))
+
+#(if (ly:get-option 'include-settings)
+  (ly:parser-include-string parser
+    (format "\\include \"~a\"" (ly:get-option 'include-settings))))
+
 \maininput
 %% there is a problem at the end of the input file
 
@@ -35,13 +44,28 @@
   (version-not-seen-message input-file-name))
 
 #(ly:set-option 'protected-scheme-parsing #f)
-#(if (or (pair? toplevel-scores) output-empty-score-list)
-  ((if (defined? 'default-toplevel-book-handler)
-    default-toplevel-book-handler
-    toplevel-book-handler)
-   parser
-   (apply ly:make-book $defaultpaper $defaultheader toplevel-scores)))
 
+#(let ((book-handler (if (defined? 'default-toplevel-book-handler)
+                         default-toplevel-book-handler
+                         toplevel-book-handler)))
+   (cond ((pair? toplevel-bookparts)
+          (let ((book (ly:make-book $defaultpaper $defaultheader)))
+            (map (lambda (part)
+                   (ly:book-add-bookpart! book part))
+                 (reverse! toplevel-bookparts))
+            (set! toplevel-bookparts (list))
+            ;; if scores have been defined after the last explicit \bookpart:
+            (if (pair? toplevel-scores)
+                (map (lambda (score)
+                       (ly:book-add-score! book score))
+                     (reverse! toplevel-scores)))
+            (set! toplevel-scores (list))
+            (book-handler parser book)))
+         ((or (pair? toplevel-scores) output-empty-score-list)
+          (let ((book (apply ly:make-book $defaultpaper 
+                             $defaultheader toplevel-scores)))
+            (set! toplevel-scores (list))
+            (book-handler parser book)))))
 
 #(if (eq? expect-error (ly:parser-has-error? parser))
   (ly:parser-clear-error parser)