+#
+# -e 's/\(extern\) \(void.*FL_OBJECT\)/\1 "C" \2/'
+#
+# We need the callbacks to all be declared as: extern "C" void
+#
+# -e 's,\(generated with fdesign\)\(.*\)\(\*\*/\),\1 \3,';\
+#
+# Clean up the line with the date in it. This means we'll have fewer false
+# updates (where the only thing that changed was the date).
+#