{
_layer_book=new Book();
-#define INCLUDE_LAYER(class) synfig::Layer::book()[synfig::String(class::name__)]=BookEntry(class::create,class::name__,dgettext("synfig",class::local_name__),dgettext("synfig",class::category__),class::cvs_id__,class::version__)
-#define LAYER_ALIAS(class,alias) synfig::Layer::book()[synfig::String(alias)]=synfig::Layer::BookEntry(class::create,alias,alias,CATEGORY_DO_NOT_USE,class::cvs_id__,class::version__);
+#define INCLUDE_LAYER(class) \
+ synfig::Layer::book() [synfig::String(class::name__)] = \
+ BookEntry(class::create, \
+ class::name__, \
+ dgettext("synfig", class::local_name__), \
+ dgettext("synfig", class::category__), \
+ class::cvs_id__, \
+ class::version__)
+
+#define LAYER_ALIAS(class,alias) \
+ synfig::Layer::book()[synfig::String(alias)] = \
+ BookEntry(class::create, \
+ alias, \
+ alias, \
+ CATEGORY_DO_NOT_USE, \
+ class::cvs_id__, \
+ class::version__)
INCLUDE_LAYER(Layer_SolidColor); LAYER_ALIAS(Layer_SolidColor, "solid_color");
INCLUDE_LAYER(Layer_PasteCanvas); LAYER_ALIAS(Layer_PasteCanvas, "paste_canvas");