Merge remote branch 'origin/master' into release/unstable

[lilypond.git] / lily / general-scheme.cc

diff --git a/lily/general-scheme.cc b/lily/general-scheme.cc
index 19d0af73caf6a338f7169991d36b32a6bae452be..068fb27aad255427f4c6239bfa8c370242985a19 100644 (file)
--- a/lily/general-scheme.cc
+++ b/lily/general-scheme.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1998--2014 Jan Nieuwenhuizen <janneke@gnu.org>
+  Copyright (C) 1998--2015 Jan Nieuwenhuizen <janneke@gnu.org>
   Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
@@ -271,7 +271,12 @@ LY_DEFINE (ly_protects, "ly:protects",
            0, 0, 0, (),
            "Return hash of protected objects.")
 {
+  //scm_protects is available only in Guile versions before 2.1.
+#if SCM_MAJOR_VERSION < 2 || SCM_MAJOR_VERSION == 2 && SCM_MINOR_VERSION < 1
   return scm_protects;
+#else
+  return programming_error ("ly:protects is not supported in Guile 2.1");
+#endif
 }
 
 LY_DEFINE (ly_gettext, "ly:gettext",
@@ -297,6 +302,14 @@ LY_DEFINE (ly_output_formats, "ly:output-formats",
   return lst;
 }
 
+LY_DEFINE (ly_bigpdfs, "ly:bigpdfs",
+           0, 0, 0, (),
+           "Return true if the command line includes the @option{--bigpdf} parameter."
+)
+{
+  return bigpdfs ? SCM_BOOL_T : SCM_BOOL_F;
+}
+
 LY_DEFINE (ly_wide_char_2_utf_8, "ly:wide-char->utf-8",
            1, 0, 0, (SCM wc),
            "Encode the Unicode codepoint @var{wc}, an integer, as UTF-8.")