[gnome-devel-docs] Add linebreaks to code under programlisting so it can be read on developer.gnome.org

[Andre Klapper <aklapper src gnome org>]

commit 2d6276065dae8c4de4e893288d82f69d0abb1ff9
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Aug 25 18:54:25 2013 +0200

    Add linebreaks to code under programlisting so it can be read on developer.gnome.org

 accessibility-devel-guide/C/gad.xml |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/accessibility-devel-guide/C/gad.xml b/accessibility-devel-guide/C/gad.xml
index 47aad1a..4f4dded 100644
--- a/accessibility-devel-guide/C/gad.xml
+++ b/accessibility-devel-guide/C/gad.xml
@@ -485,8 +485,9 @@ Test the role of the <type>AtkObject</type> by calling <function>atk_object_get_
 Using the <constant>column_inserted</constant> signal as an example:
 </para>
 <programlisting>
-table_column_inserted_id = g_signal_connect_closure_by_id(my_atk_obj, 
-g_signal_lookup("column_inserted", G_OBJECT_TYPE(my_atk_obj)),0,g_cclosure_new(G_CALLBACK 
(_my_table_column_inserted_func),NULL,NULL), FALSE);
+table_column_inserted_id = g_signal_connect_closure_by_id (my_atk_obj, 
+g_signal_lookup("column_inserted", G_OBJECT_TYPE(my_atk_obj)), 0, 
+g_cclosure_new(G_CALLBACK (_my_table_column_inserted_func), NULL, NULL), FALSE);
 </programlisting>
 <para>This will cause <function>_my_table_column_inserted_func()</function> to be called whenever a 
column_inserted signal is emitted on the <type>AtkObject</type> <varname>my_atk_object</varname>.
 </para>
@@ -494,7 +495,8 @@ g_signal_lookup("column_inserted", G_OBJECT_TYPE(my_atk_obj)),0,g_cclosure_new(G
 Connecting to a signal is slightly different if the signal supports detail. The 
<constant>children_changed</constant> signal supports the <parameter>add</parameter> detail. To connect to a 
signal when the <parameter>add</parameter> detail is also specified, this technique is used:
 </para>
 <programlisting>
-child_added_id = g_signal_connect_closure (my_atk_obj,"children_changed::add",   g_cclosure_new 
(G_CALLBACK(_my_children_changed_func),NULL,NULL),FALSE); 
+child_added_id = g_signal_connect_closure (my_atk_obj,"children_changed::add",
+g_cclosure_new (G_CALLBACK(_my_children_changed_func), NULL, NULL), FALSE);
 </programlisting>
 <para>
 This will cause <function>_my_children_changed_func()</function> to be called whenever a 
<constant>children_changed</constant> signal with the <parameter>add</parameter> detail is emitted on the 
<type>AtkObject</type> <varname>my_atk_obj</varname>.