Docs: warn about snippet-update usage

[lilypond.git] / lily / global-context.cc

diff --git a/lily/global-context.cc b/lily/global-context.cc
index f4aff0398eeaa977015b2142e212c88985aa7fa8..f31a1283afa7fe1e4862736bf07630d503ff4172 100644 (file)
--- a/lily/global-context.cc
+++ b/lily/global-context.cc
@@ -196,3 +196,9 @@ Global_context::get_default_interpreter ()
   else
     return Context::get_default_interpreter ();
 }
+
+Global_context *
+unsmob_global_context (SCM x)
+{
+  return dynamic_cast<Global_context *> (unsmob_context (x));
+}