Index: src/main.cc
===================================================================
--- src/main.cc	(revision e11957efa812505f5819ce08aa6ec770b922c0e5)
+++ src/main.cc	(revision 6559a9d2648319e67ba592d12811536ea5709823)
@@ -407,5 +407,5 @@
 
 
-static const char optstring[] = ":hlLmNnpP:S:twW:D:";
+static const char optstring[] = ":hlLmNnpP:S:tgwW:D:";
 
 enum { PreludeDir = 128 };