diff -ur aspell-0.60.4-orig/modules/filter/nroff.cpp aspell-0.60.4/modules/filter/nroff.cpp
--- aspell-0.60.4-orig/modules/filter/nroff.cpp	2005-11-13 01:37:37.000000000 -0500
+++ aspell-0.60.4/modules/filter/nroff.cpp	2005-11-13 01:38:16.000000000 -0500
@@ -73,7 +73,7 @@
       return false;
     }
     
-    bool NroffFilter::process_char (FilterChar::Chr c);
+    bool process_char (FilterChar::Chr c);
       
   public: