Merge commit 'origin' into includes

[lilypond.git] / ly / init.ly

diff --git a/ly/init.ly b/ly/init.ly
index 1a9ec369cbbde283f99e7bf40e3662600516d0b1..d1923659f981c3a90e8e3a1447a921a470b68186 100644 (file)
--- a/ly/init.ly
+++ b/ly/init.ly
@@ -4,20 +4,21 @@
 #(if (and #t (defined? 'set-debug-cell-accesses!))
   (set-debug-cell-accesses! 5000))
 
-#(define-public midi-debug  #f)
-
-
-\version "2.7.39"
+\version "2.12.0"
 
 \include "declarations-init.ly"
 
 
 #(ly:set-option 'old-relative #f)
-#(define toplevel-scores '())
+#(define toplevel-scores (list))
+#(define toplevel-bookparts (list))
 #(define output-count 0) 
 #(define $defaultheader #f)
 #(define version-seen #f)
-
+#(define expect-error #f) 
+#(define output-empty-score-list #f)
+#(define output-suffix #f)
+#(use-modules (scm clip-region))
 \maininput
 %% there is a problem at the end of the input file
 
@@ -34,7 +35,29 @@
       (defined? 'input-file-name))
   (version-not-seen-message input-file-name))
 
-#(if (pair? toplevel-scores)
-  (toplevel-book-handler
-   parser
-   (apply ly:make-book $defaultpaper $defaultheader toplevel-scores)))
+#(ly:set-option 'protected-scheme-parsing #f)
+
+#(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)
+          (book-handler parser (apply ly:make-book $defaultpaper
+                                      $defaultheader toplevel-scores)))))
+
+#(if (eq? expect-error (ly:parser-has-error? parser))
+  (ly:parser-clear-error parser)
+  (if expect-error
+   (ly:parser-error parser (_ "expected error, but none found"))))