gdb/fortran: Introduce fortran-operator.def file

[deliverable/binutils-gdb.git] / gdb / observable.h

diff --git a/gdb/observable.h b/gdb/observable.h
index 999ecfbc3535aacd1f7729dc50e2623c3a367569..edd1fffae0ac38223e01d5915f401bfd695f5be4 100644 (file)
--- a/gdb/observable.h
+++ b/gdb/observable.h
@@ -228,6 +228,10 @@ extern observable<struct frame_info *, int> register_changed;
    frame has changed.  */
 extern observable<user_selected_what> user_selected_context_changed;
 
+/* This is notified when the source styling setting has changed and
+   should be reconsulted.  */
+extern observable<> source_styling_changed;
+
 } /* namespace observers */
 
 } /* namespace gdb */