diff --git a/gio/gdbusauthobserver.c b/gio/gdbusauthobserver.c
index be36c9dac..f46c7d67d 100644
--- a/gio/gdbusauthobserver.c
+++ b/gio/gdbusauthobserver.c
@@ -311,4 +311,3 @@ g_dbus_auth_observer_allow_mechanism (GDBusAuthObserver  *observer,
                  &ret);
   return ret;
 }
-
diff --git a/gio/gfiledescriptorbased.h b/gio/gfiledescriptorbased.h
index 1709c5f05..0a2516e16 100644
--- a/gio/gfiledescriptorbased.h
+++ b/gio/gfiledescriptorbased.h
@@ -63,4 +63,3 @@ G_END_DECLS
 
 
 #endif /* __G_FILE_DESCRIPTOR_BASED_H__ */
-
diff --git a/gio/gfileenumerator.c b/gio/gfileenumerator.c
index d96a798af..ac2e4eb98 100644
--- a/gio/gfileenumerator.c
+++ b/gio/gfileenumerator.c
@@ -866,4 +866,3 @@ g_file_enumerator_real_close_finish (GFileEnumerator  *enumerator,
 
   return g_task_propagate_boolean (G_TASK (result), error);
 }
-
diff --git a/gio/ginetaddress.h b/gio/ginetaddress.h
index 2963affa4..87bb4e570 100644
--- a/gio/ginetaddress.h
+++ b/gio/ginetaddress.h
@@ -121,4 +121,3 @@ gboolean              g_inet_address_get_is_mc_site_local (GInetAddress
 G_END_DECLS
 
 #endif /* __G_INET_ADDRESS_H__ */
-
diff --git a/gio/ginetaddressmask.h b/gio/ginetaddressmask.h
index ce5e285c6..1e73281dc 100644
--- a/gio/ginetaddressmask.h
+++ b/gio/ginetaddressmask.h
@@ -82,4 +82,3 @@ gboolean          g_inet_address_mask_equal           (GInetAddressMask  *mask,
 G_END_DECLS
 
 #endif /* __G_INET_ADDRESS_MASK_H__ */
-
diff --git a/gio/gio-tool-mkdir.c b/gio/gio-tool-mkdir.c
index 7900704c9..66bf85894 100644
--- a/gio/gio-tool-mkdir.c
+++ b/gio/gio-tool-mkdir.c
@@ -108,4 +108,3 @@ handle_mkdir (int argc, char *argv[], gboolean do_help)
   return retval;
 
 }
-
diff --git a/gio/gio-tool-save.c b/gio/gio-tool-save.c
index ddf085f09..4969b8b9d 100644
--- a/gio/gio-tool-save.c
+++ b/gio/gio-tool-save.c
@@ -200,4 +200,3 @@ handle_save (int argc, char *argv[], gboolean do_help)
 
   return res ? 0 : 2;
 }
-
diff --git a/gio/gio.h b/gio/gio.h
index 3532b73bf..f5d2dd5a3 100644
--- a/gio/gio.h
+++ b/gio/gio.h
@@ -175,4 +175,3 @@
 #undef __GIO_GIO_H_INSIDE__
 
 #endif /* __G_IO_H__ */
-
diff --git a/gio/glocalfileinfo.h b/gio/glocalfileinfo.h
index 7a6566163..4c58c8635 100644
--- a/gio/glocalfileinfo.h
+++ b/gio/glocalfileinfo.h
@@ -94,5 +94,3 @@ gboolean   _g_local_file_info_set_attributes  (char                   *filename,
 G_END_DECLS
 
 #endif /* __G_FILE_LOCAL_FILE_INFO_H__ */
-
-
diff --git a/gio/gmarshal-internal.c b/gio/gmarshal-internal.c
index f9571c42e..6858907ee 100644
--- a/gio/gmarshal-internal.c
+++ b/gio/gmarshal-internal.c
@@ -2629,4 +2629,3 @@ _g_cclosure_marshal_VOID__VARIANT_BOXEDv (GClosure *closure,
   if ((param_types[1] & G_SIGNAL_TYPE_STATIC_SCOPE) == 0 && arg1 != NULL)
     g_boxed_free (param_types[1] & ~G_SIGNAL_TYPE_STATIC_SCOPE, arg1);
 }
-
diff --git a/gio/gnetworkservice.h b/gio/gnetworkservice.h
index 9cdb4ab47..e4d76cb2a 100644
--- a/gio/gnetworkservice.h
+++ b/gio/gnetworkservice.h
@@ -73,4 +73,3 @@ void                 g_network_service_set_scheme    (GNetworkService *srv, cons
 G_END_DECLS
 
 #endif /* __G_NETWORK_SERVICE_H__ */
-
diff --git a/gio/gpollableinputstream.h b/gio/gpollableinputstream.h
index ce50312e7..823c83c24 100644
--- a/gio/gpollableinputstream.h
+++ b/gio/gpollableinputstream.h
@@ -102,4 +102,3 @@ G_END_DECLS
 
 
 #endif /* __G_POLLABLE_INPUT_STREAM_H__ */
-
diff --git a/gio/gpollableoutputstream.h b/gio/gpollableoutputstream.h
index c282afdec..e27841ed4 100644
--- a/gio/gpollableoutputstream.h
+++ b/gio/gpollableoutputstream.h
@@ -123,4 +123,3 @@ G_END_DECLS
 
 
 #endif /* __G_POLLABLE_OUTPUT_STREAM_H__ */
-
diff --git a/gio/gproxyresolverportal.h b/gio/gproxyresolverportal.h
index e1eabdb94..ae0059966 100644
--- a/gio/gproxyresolverportal.h
+++ b/gio/gproxyresolverportal.h
@@ -44,4 +44,3 @@ GType g_proxy_resolver_portal_get_type (void);
 G_END_DECLS
 
 #endif /* __G_PROXY_RESOLVER_PORTAL_H__ */
-
diff --git a/gio/gsocket.c b/gio/gsocket.c
index 1df111357..82021ed0d 100644
--- a/gio/gsocket.c
+++ b/gio/gsocket.c
@@ -6173,4 +6173,3 @@ g_socket_set_option (GSocket  *socket,
 #endif
   return FALSE;
 }
-
diff --git a/gio/gsrvtarget.h b/gio/gsrvtarget.h
index 3ef16f139..49569159e 100644
--- a/gio/gsrvtarget.h
+++ b/gio/gsrvtarget.h
@@ -56,4 +56,3 @@ GList       *g_srv_target_list_sort    (GList       *targets);
 G_END_DECLS
 
 #endif /* __G_SRV_TARGET_H__ */
-
diff --git a/gio/kqueue/dep-list.c b/gio/kqueue/dep-list.c
index 3e7976539..588cebd80 100644
--- a/gio/kqueue/dep-list.c
+++ b/gio/kqueue/dep-list.c
@@ -534,4 +534,3 @@ dl_calculate (dep_list           *before,
     dl_shallow_free (pre);
     dl_shallow_free (was);
 }
-
diff --git a/gio/kqueue/kqueue-helper.c b/gio/kqueue/kqueue-helper.c
index 36a5b58a7..b3e42a24f 100644
--- a/gio/kqueue/kqueue-helper.c
+++ b/gio/kqueue/kqueue-helper.c
@@ -194,5 +194,3 @@ _kh_dir_diff (kqueue_sub *sub, gboolean handle_deleted)
 
   dl_free (was);
 }
-
-
diff --git a/gio/tests/appinfo-test.c b/gio/tests/appinfo-test.c
index 3a91a2f9b..1b64a8faf 100644
--- a/gio/tests/appinfo-test.c
+++ b/gio/tests/appinfo-test.c
@@ -26,4 +26,3 @@ main (int argc, char *argv[])
 
   return 0;
 }
-
diff --git a/gio/tests/appinfo.c b/gio/tests/appinfo.c
index 4fec6b379..2f0f43074 100644
--- a/gio/tests/appinfo.c
+++ b/gio/tests/appinfo.c
@@ -600,4 +600,3 @@ main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/gio/tests/gdbus-addresses.c b/gio/tests/gdbus-addresses.c
index 26c21ee24..f9b222535 100644
--- a/gio/tests/gdbus-addresses.c
+++ b/gio/tests/gdbus-addresses.c
@@ -221,4 +221,3 @@ main (int   argc,
 
   return g_test_run();
 }
-
diff --git a/gio/tests/gdbus-auth.c b/gio/tests/gdbus-auth.c
index f44e932e2..8be4473c7 100644
--- a/gio/tests/gdbus-auth.c
+++ b/gio/tests/gdbus-auth.c
@@ -310,4 +310,3 @@ main (int   argc,
 
   return ret;
 }
-
diff --git a/gio/tests/gdbus-message.c b/gio/tests/gdbus-message.c
index 5cb141d94..93235749a 100644
--- a/gio/tests/gdbus-message.c
+++ b/gio/tests/gdbus-message.c
@@ -223,4 +223,3 @@ main (int   argc,
 
   return g_test_run ();
 }
-
diff --git a/gio/tests/gdbus-serialization.c b/gio/tests/gdbus-serialization.c
index 2ca28d99b..7bc53c6a1 100644
--- a/gio/tests/gdbus-serialization.c
+++ b/gio/tests/gdbus-serialization.c
@@ -1451,4 +1451,3 @@ main (int   argc,
 
   return g_test_run();
 }
-
diff --git a/gio/tests/gsocketclient-slow.c b/gio/tests/gsocketclient-slow.c
index 4143bc3d8..34410f4cf 100644
--- a/gio/tests/gsocketclient-slow.c
+++ b/gio/tests/gsocketclient-slow.c
@@ -181,4 +181,4 @@ main (int argc, char *argv[])
 
 
   return g_test_run ();
-}
\ No newline at end of file
+}
diff --git a/gio/tests/pollable.c b/gio/tests/pollable.c
index b8c8710bb..6b9d990f6 100644
--- a/gio/tests/pollable.c
+++ b/gio/tests/pollable.c
@@ -292,4 +292,3 @@ main (int   argc,
 
   return g_test_run();
 }
-
diff --git a/gio/tests/proxy-test.c b/gio/tests/proxy-test.c
index 8f6dccf59..e3c0d09c7 100644
--- a/gio/tests/proxy-test.c
+++ b/gio/tests/proxy-test.c
@@ -1387,4 +1387,3 @@ main (int   argc,
 
   return result;
 }
-
diff --git a/gio/tests/resourceplugin.c b/gio/tests/resourceplugin.c
index fc8d8d2f1..6916c6e16 100644
--- a/gio/tests/resourceplugin.c
+++ b/gio/tests/resourceplugin.c
@@ -26,4 +26,3 @@ g_io_module_query (void)
 {
   return NULL;
 }
-
diff --git a/gio/tests/socket-listener.c b/gio/tests/socket-listener.c
index 31f94460e..71e70b28f 100644
--- a/gio/tests/socket-listener.c
+++ b/gio/tests/socket-listener.c
@@ -92,4 +92,3 @@ main (int   argc,
 
   return g_test_run();
 }
-
diff --git a/gio/tests/socket.c b/gio/tests/socket.c
index e095d0195..d6eecdc38 100644
--- a/gio/tests/socket.c
+++ b/gio/tests/socket.c
@@ -1957,4 +1957,3 @@ main (int   argc,
 
   return g_test_run();
 }
-
diff --git a/gio/tests/trash.c b/gio/tests/trash.c
index 4bf8fd0ef..adf729be2 100644
--- a/gio/tests/trash.c
+++ b/gio/tests/trash.c
@@ -211,4 +211,3 @@ main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/gio/tests/volumemonitor.c b/gio/tests/volumemonitor.c
index 6b61c3070..e902eabf6 100644
--- a/gio/tests/volumemonitor.c
+++ b/gio/tests/volumemonitor.c
@@ -178,4 +178,3 @@ main (int argc, char *argv[])
 
   return ret;
 }
-
diff --git a/gio/tests/win32-appinfo.c b/gio/tests/win32-appinfo.c
index 78052c348..fa8aa2aaf 100644
--- a/gio/tests/win32-appinfo.c
+++ b/gio/tests/win32-appinfo.c
@@ -467,4 +467,3 @@ main (int   argc,
 
   return g_test_run ();
 }
-
diff --git a/gio/xdgmime/xdgmimeicon.c b/gio/xdgmime/xdgmimeicon.c
index 272b06268..a2f4dd2a7 100644
--- a/gio/xdgmime/xdgmimeicon.c
+++ b/gio/xdgmime/xdgmimeicon.c
@@ -178,4 +178,3 @@ _xdg_mime_icon_list_dump (XdgIconList *list)
 }
 
 #endif
-
diff --git a/gio/xdgmime/xdgmimeparent.c b/gio/xdgmime/xdgmimeparent.c
index e87bf5513..b06b749d4 100644
--- a/gio/xdgmime/xdgmimeparent.c
+++ b/gio/xdgmime/xdgmimeparent.c
@@ -215,4 +215,3 @@ _xdg_mime_parent_list_dump (XdgParentList *list)
 }
 
 #endif
-
diff --git a/glib/ggettext.c b/glib/ggettext.c
index b34521ff7..385305674 100644
--- a/glib/ggettext.c
+++ b/glib/ggettext.c
@@ -635,4 +635,3 @@ g_dngettext (const gchar *domain,
  *
  * Since: 2.18
  */
-
diff --git a/glib/glib-private.c b/glib/glib-private.c
index d2aea9f4c..1c0da1947 100644
--- a/glib/glib-private.c
+++ b/glib/glib-private.c
@@ -59,4 +59,3 @@ glib__private__ (void)
 
   return &table;
 }
-
diff --git a/glib/gnulib/g-gnulib.h b/glib/gnulib/g-gnulib.h
index 41d414ca3..b7467b1dc 100644
--- a/glib/gnulib/g-gnulib.h
+++ b/glib/gnulib/g-gnulib.h
@@ -44,4 +44,3 @@
 
 
 #endif  /* __G_GNULIB_H__ */
-
diff --git a/glib/gnulib/isinf.c b/glib/gnulib/isinf.c
index e7b44b98d..7290fb6d4 100644
--- a/glib/gnulib/isinf.c
+++ b/glib/gnulib/isinf.c
@@ -27,4 +27,4 @@ int
 gl_isinfl (long double x)
 {
   return gl_isinfd (x);
-}
\ No newline at end of file
+}
diff --git a/glib/gnulib/printf.c b/glib/gnulib/printf.c
index 242740a9d..c290b1542 100644
--- a/glib/gnulib/printf.c
+++ b/glib/gnulib/printf.c
@@ -143,8 +143,3 @@ int _g_gnulib_vasprintf (char **result, char const *format, va_list args)
   
   return length;  
 }
-
-
-
-
-
diff --git a/glib/gnulib/printf.h b/glib/gnulib/printf.h
index ac29be494..b05216be5 100644
--- a/glib/gnulib/printf.h
+++ b/glib/gnulib/printf.h
@@ -50,6 +50,3 @@ int _g_gnulib_vasprintf (char       **result,
 
 
 #endif /* __GNULIB_PRINTF_H__ */
-
-
-
diff --git a/glib/gprintfint.h b/glib/gprintfint.h
index 02bd9482f..9ccf2eb47 100644
--- a/glib/gprintfint.h
+++ b/glib/gprintfint.h
@@ -54,4 +54,3 @@
 #endif
 
 #endif /* __G_PRINTF_H__ */
-
diff --git a/glib/gstdio.c b/glib/gstdio.c
index d4a0a69cf..88d030621 100644
--- a/glib/gstdio.c
+++ b/glib/gstdio.c
@@ -1769,4 +1769,3 @@ g_close (gint       fd,
     }
   return TRUE;
 }
-
diff --git a/glib/guuid.c b/glib/guuid.c
index 8aa1d0084..f26343ee0 100644
--- a/glib/guuid.c
+++ b/glib/guuid.c
@@ -209,4 +209,3 @@ g_uuid_string_random (void)
 
   return g_uuid_to_string (&uuid);
 }
-
diff --git a/glib/tests/array-test.c b/glib/tests/array-test.c
index 1da514a3e..745cf8b6a 100644
--- a/glib/tests/array-test.c
+++ b/glib/tests/array-test.c
@@ -2033,4 +2033,3 @@ main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/collate.c b/glib/tests/collate.c
index 0c0e1bb1a..017f247b1 100644
--- a/glib/tests/collate.c
+++ b/glib/tests/collate.c
@@ -312,4 +312,3 @@ main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/date.c b/glib/tests/date.c
index ff13ad101..159203e4d 100644
--- a/glib/tests/date.c
+++ b/glib/tests/date.c
@@ -784,5 +784,3 @@ main (int argc, char** argv)
 
   return g_test_run ();
 }
-
-
diff --git a/glib/tests/error.c b/glib/tests/error.c
index ebbd965dc..44e501506 100644
--- a/glib/tests/error.c
+++ b/glib/tests/error.c
@@ -94,4 +94,3 @@ main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/hook.c b/glib/tests/hook.c
index 5f139a85c..711c34ee0 100644
--- a/glib/tests/hook.c
+++ b/glib/tests/hook.c
@@ -92,4 +92,3 @@ int main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/markup-parse.c b/glib/tests/markup-parse.c
index d0f4686e0..00742d745 100644
--- a/glib/tests/markup-parse.c
+++ b/glib/tests/markup-parse.c
@@ -346,4 +346,3 @@ main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/node.c b/glib/tests/node.c
index db42e8c7b..a62b95fe3 100644
--- a/glib/tests/node.c
+++ b/glib/tests/node.c
@@ -513,4 +513,3 @@ main (int   argc,
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/pattern.c b/glib/tests/pattern.c
index f3fc21f45..2f3f9e887 100644
--- a/glib/tests/pattern.c
+++ b/glib/tests/pattern.c
@@ -238,5 +238,3 @@ main (int argc, char** argv)
 
   return g_test_run ();
 }
-
-
diff --git a/glib/tests/refstring.c b/glib/tests/refstring.c
index 4d58eecb9..edfadb522 100644
--- a/glib/tests/refstring.c
+++ b/glib/tests/refstring.c
@@ -114,4 +114,3 @@ main (int   argc,
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/sequence.c b/glib/tests/sequence.c
index 8e74d090a..db7d2a559 100644
--- a/glib/tests/sequence.c
+++ b/glib/tests/sequence.c
@@ -1416,4 +1416,3 @@ main (int argc,
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/sort.c b/glib/tests/sort.c
index 7aa27c895..c2923b932 100644
--- a/glib/tests/sort.c
+++ b/glib/tests/sort.c
@@ -125,4 +125,3 @@ main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/glib/tests/tree.c b/glib/tests/tree.c
index a00e9ab77..b7c79c44b 100644
--- a/glib/tests/tree.c
+++ b/glib/tests/tree.c
@@ -463,4 +463,3 @@ main (int argc, char *argv[])
 
   return g_test_run ();
 }
-
diff --git a/gobject/gtype.c b/gobject/gtype.c
index b5ef2d11e..8cb9c42c0 100644
--- a/gobject/gtype.c
+++ b/gobject/gtype.c
@@ -4907,4 +4907,3 @@ g_type_ensure (GType type)
   if (G_UNLIKELY (type == (GType)-1))
     g_error ("can't happen");
 }
-
diff --git a/tests/assert-msg-test.c b/tests/assert-msg-test.c
index 44f8010ee..75591c853 100644
--- a/tests/assert-msg-test.c
+++ b/tests/assert-msg-test.c
@@ -5,4 +5,3 @@ int main(int argc, char **argv)
     g_assert(42 < 0);
     return 0;
 }
-
diff --git a/tests/dirname-test.c b/tests/dirname-test.c
index d46ef1b9b..52a4678f1 100644
--- a/tests/dirname-test.c
+++ b/tests/dirname-test.c
@@ -116,4 +116,3 @@ main (int   argc,
 
   return 0;
 }
-
diff --git a/tests/gio-test.c b/tests/gio-test.c
index 03472ac3d..deffa4d09 100644
--- a/tests/gio-test.c
+++ b/tests/gio-test.c
@@ -418,4 +418,3 @@ main (int    argc,
   
   return 0;
 }
-
diff --git a/tests/gobject/testmodule.c b/tests/gobject/testmodule.c
index 60e18f14e..3133be100 100644
--- a/tests/gobject/testmodule.c
+++ b/tests/gobject/testmodule.c
@@ -64,4 +64,3 @@ test_module_new (TestModuleRegisterFunc register_func)
 
   return G_TYPE_MODULE (module);
 }
-
diff --git a/tests/relation-test.c b/tests/relation-test.c
index 4f056aac2..67fcb494d 100644
--- a/tests/relation-test.c
+++ b/tests/relation-test.c
@@ -134,4 +134,3 @@ main (int   argc,
 
   return 0;
 }
-
diff --git a/tests/testgdate.c b/tests/testgdate.c
index 9e2ace22f..cc1e7a972 100644
--- a/tests/testgdate.c
+++ b/tests/testgdate.c
@@ -509,5 +509,3 @@ g_print ("testing %d years\n", n_check_years);
 
   return (notpassed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
 }
-
-
diff --git a/tests/testgdateparser.c b/tests/testgdateparser.c
index dea560248..81cbadb67 100644
--- a/tests/testgdateparser.c
+++ b/tests/testgdateparser.c
@@ -96,5 +96,3 @@ int main(int argc, char** argv)
 
   return 0;
 }
-
-
diff --git a/tests/timeloop-basic.c b/tests/timeloop-basic.c
index d2bc41eec..57d7e1f8d 100644
--- a/tests/timeloop-basic.c
+++ b/tests/timeloop-basic.c
@@ -234,4 +234,3 @@ main (int argc, char **argv)
 
   return 0;
 }
-