Index: src/main.cc
===================================================================
--- src/main.cc	(revision 9bdb8b7e7a6d1319dc041f5dfc6016f46a23d555)
+++ src/main.cc	(revision 21184e35c95906b4f4b5d8d24b90d618f3381310)
@@ -407,5 +407,5 @@
 
 
-static const char optstring[] = ":hlLmNnpP:S:twW:D:";
+static const char optstring[] = ":hlLmNnpP:S:tgwW:D:";
 
 enum { PreludeDir = 128 };