X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=ly%2Finit.ly;h=d1923659f981c3a90e8e3a1447a921a470b68186;hb=74c158521769f514c8875b1c636d493cd920017f;hp=f26b2cc1f4f9fa546176b5676f3adfe59677b5dd;hpb=9b40d66187029df3dca86fc5ecc65f64db315a48;p=lilypond.git

diff --git a/ly/init.ly b/ly/init.ly
index f26b2cc1f4..d1923659f9 100644
--- a/ly/init.ly
+++ b/ly/init.ly
@@ -1,8 +1,63 @@
-% Toplevel initialisation file. 
+%% Toplevel initialisation file. 
 
+%% switch on debugging.
+#(if (and #t (defined? 'set-debug-cell-accesses!))
+  (set-debug-cell-accesses! 5000))
 
-\version "1.3.93";
+\version "2.12.0"
 
-\include "declarations.ly";
+\include "declarations-init.ly"
 
+
+#(ly:set-option 'old-relative #f)
+#(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
+
+%%
+%% Above and below comments compensate for the parser's look-ahead.
+%%
+
+#(if (and (ly:get-option 'old-relative)
+      (defined? 'input-file-name)
+      (not (ly:get-option 'old-relative-used)))
+  (old-relative-not-used-message input-file-name))%% there is a problem at the end of the input file
+
+#(if (and (not version-seen)
+      (defined? 'input-file-name))
+  (version-not-seen-message input-file-name))
+
+#(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"))))