[goocanvas] added a few (allow-none) flags. #677013.

[Damon Chaplin <damon src gnome org>]

commit e543037b4f0198136f158b0c6b332d13b698fda0
Author: Damon Chaplin <damon gnome org>
Date:   Tue Sep 24 11:57:13 2013 +0100

    added a few (allow-none) flags. #677013.

 ChangeLog                |    5 +++++
 src/goocanvasitem.c      |    4 ++--
 src/goocanvasitemmodel.c |    6 +++---
 3 files changed, 10 insertions(+), 5 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index ceaedd8..c62bce5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2013-09-24  Damon Chaplin  <damon gnome org>
 
+       * src/goocanvasitem.c: 
+       * src/goocanvasitemmodel.c: added a few (allow-none) flags. #677013.
+
+2013-09-24  Damon Chaplin  <damon gnome org>
+
        * src/Makefile.am: added -lm to LIBADD. Bug #671766.
 
 2013-08-20  Damon Chaplin  <damon gnome org>
diff --git a/src/goocanvasitem.c b/src/goocanvasitem.c
index fc03146..3dad300 100644
--- a/src/goocanvasitem.c
+++ b/src/goocanvasitem.c
@@ -846,7 +846,7 @@ goo_canvas_item_remove (GooCanvasItem *item)
 /**
  * goo_canvas_item_raise:
  * @item: an item.
- * @above: the item to raise @item above, or %NULL to raise @item to the top
+ * @above: (allow-none): the item to raise @item above, or %NULL to raise @item to the top
  *  of the stack.
  * 
  * Raises an item in the stacking order.
@@ -889,7 +889,7 @@ goo_canvas_item_raise          (GooCanvasItem *item,
 /**
  * goo_canvas_item_lower:
  * @item: an item.
- * @below: the item to lower @item below, or %NULL to lower @item to the
+ * @below: (allow-none): the item to lower @item below, or %NULL to lower @item to the
  *  bottom of the stack.
  * 
  * Lowers an item in the stacking order.
diff --git a/src/goocanvasitemmodel.c b/src/goocanvasitemmodel.c
index 83e964d..385a9e2 100644
--- a/src/goocanvasitemmodel.c
+++ b/src/goocanvasitemmodel.c
@@ -506,7 +506,7 @@ goo_canvas_item_model_remove         (GooCanvasItemModel *model)
 /**
  * goo_canvas_item_model_raise:
  * @model: an item model.
- * @above: the item model to raise @model above, or %NULL to raise @model to the top
+ * @above: (allow-none): the item model to raise @model above, or %NULL to raise @model to the top
  *  of the stack.
  * 
  * Raises a model in the stacking order.
@@ -549,7 +549,7 @@ goo_canvas_item_model_raise          (GooCanvasItemModel *model,
 /**
  * goo_canvas_item_model_lower:
  * @model: an item model.
- * @below: the item model to lower @model below, or %NULL to lower @model to the
+ * @below: (allow-none): the item model to lower @model below, or %NULL to lower @model to the
  *  bottom of the stack.
  * 
  * Lowers a model in the stacking order.
@@ -611,7 +611,7 @@ goo_canvas_item_model_get_transform  (GooCanvasItemModel *model,
 /**
  * goo_canvas_item_model_set_transform:
  * @model: an item model.
- * @transform: the new transformation matrix, or %NULL to reset the
+ * @transform: (allow-none): the new transformation matrix, or %NULL to reset the
  *  transformation to the identity matrix.
  * 
  * Sets the transformation matrix of an item model.