[gtkmm] API reference documentation: Remove gobjection-introspection annotations.



commit 44858bf59f697d1d94d9e3a7be0176809b648947
Author: Murray Cumming <murrayc murrayc com>
Date:   Wed Apr 7 15:08:08 2010 +0200

    API reference documentation: Remove gobjection-introspection annotations.
    
    * gdk/src/gdk_docs.xml:
    * gtk/src/gtk_docs.xml: Use regexxer to remove the gobject-introspection
        annotations so they do not appear in the generated HTML. In future, we will
        stop these from even getting in to the XML.

 ChangeLog            |   11 +-
 gdk/src/gdk_docs.xml |  216 ++++----
 gtk/src/gtk_docs.xml | 1606 +++++++++++++++++++++++++-------------------------
 3 files changed, 921 insertions(+), 912 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 7ac8a55..625a5a1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,13 @@
-2010-04-07  Murray Cumming  <murrayc murrayc com>>
+2010-04-07  Murray Cumming  <murrayc mmurrayc com>
+
+    API reference documentation: Remove gobjection-introspection annotations.
+
+	* gdk/src/gdk_docs.xml:
+	* gtk/src/gtk_docs.xml: Use regexxer to remove the gobject-introspection 
+    annotations so they do not appear in the generated HTML. In future, we will 
+    stop these from even getting in to the XML.
+
+2010-04-07  Murray Cumming  <murrayc murrayc com>
 
     Really fix the @newin2p* in the *_override.xml files.
 
diff --git a/gdk/src/gdk_docs.xml b/gdk/src/gdk_docs.xml
index 5460878..5a14747 100644
--- a/gdk/src/gdk_docs.xml
+++ b/gdk/src/gdk_docs.xml
@@ -80,7 +80,7 @@ Since: 2.2
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): an Xlib &lt;type&gt;Screen*&lt;/type&gt;
+<return>an Xlib &lt;type&gt;Screen*&lt;/type&gt;
 the screen of a #GdkScreen.
 
 Since: 2.2
@@ -255,7 +255,7 @@ for the new pixmap.
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (out) a pointer to a place to store a bitmap representing
+<parameter_description>a pointer to a place to store a bitmap representing
 the transparency mask of the XPM file. Can be %NULL,
 in which case transparency will be ignored.
 </parameter_description>
@@ -271,7 +271,7 @@ in which case a default color will be used.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #GdkPixmap
+<return>the #GdkPixmap
 </return>
 </function>
 
@@ -523,7 +523,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="gc">
-<parameter_description> (allow-none): the new GC to use for drawing, or %NULL
+<parameter_description>the new GC to use for drawing, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -643,7 +643,7 @@ of the #GdkPixbufFormat structs returned by gdk_pixbuf_get_formats().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an allocated #GError, or %NULL to ignore errors
+<parameter_description>return location for an allocated #GError, or %NULL to ignore errors
 </parameter_description>
 </parameter>
 </parameters>
@@ -673,7 +673,7 @@ display, @parent must be specified.
 </description>
 <parameters>
 <parameter name="parent">
-<parameter_description> (allow-none): a #GdkWindow, or %NULL to create the window as a child of
+<parameter_description>a #GdkWindow, or %NULL to create the window as a child of
 the default root window for the default display.
 </parameter_description>
 </parameter>
@@ -686,7 +686,7 @@ the default root window for the default display.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the new #GdkWindow
+<return>the new #GdkWindow
 </return>
 </function>
 
@@ -1054,7 +1054,7 @@ See gdk_pixbuf_save() for more details.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for error, or %NULL
+<parameter_description>return location for error, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -1788,7 +1788,7 @@ for the new pixmap.
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (out): Pointer to a place to store a bitmap representing
+<parameter_description>Pointer to a place to store a bitmap representing
 the transparency mask of the XPM file. Can be %NULL,
 in which case transparency will be ignored.
 </parameter_description>
@@ -1804,7 +1804,7 @@ in which case a default color will be used.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #GdkPixmap.
+<return>the #GdkPixmap.
 </return>
 </function>
 
@@ -2037,11 +2037,11 @@ is gtk_widget_create_pango_layout().
 </parameter_description>
 </parameter>
 <parameter name="foreground">
-<parameter_description> (allow-none): foreground override color, or %NULL for none
+<parameter_description>foreground override color, or %NULL for none
 </parameter_description>
 </parameter>
 <parameter name="background">
-<parameter_description> (allow-none): background override color, or %NULL for none
+<parameter_description>background override color, or %NULL for none
 </parameter_description>
 </parameter>
 </parameters>
@@ -2061,7 +2061,7 @@ Return value: The same pixbuf as @dest if it was non-%NULL, or a newly-created
 </description>
 <parameters>
 <parameter name="dest">
-<parameter_description> (allow-none): Destination pixbuf, or %NULL if a new pixbuf should be created.
+<parameter_description>Destination pixbuf, or %NULL if a new pixbuf should be created.
 </parameter_description>
 </parameter>
 <parameter name="src">
@@ -2519,7 +2519,7 @@ Gets the default colormap for @screen.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the default #GdkColormap.
+<return>the default #GdkColormap.
 
 Since: 2.2
 </return>
@@ -2634,11 +2634,11 @@ device coordinates.
 </parameter_description>
 </parameter>
 <parameter name="foreground">
-<parameter_description> (allow-none): foreground override color, or %NULL for none
+<parameter_description>foreground override color, or %NULL for none
 </parameter_description>
 </parameter>
 <parameter name="background">
-<parameter_description> (allow-none): background override color, or %NULL for none
+<parameter_description>background override color, or %NULL for none
 </parameter_description>
 </parameter>
 </parameters>
@@ -2690,7 +2690,7 @@ range between #G_PRIORITY_DEFAULT_IDLE and #G_PRIORITY_HIGH_IDLE.
 </parameter_description>
 </parameter>
 <parameter name="notify">
-<parameter_description> (allow-none):   function to call when the timeout is removed, or %NULL
+<parameter_description>  function to call when the timeout is removed, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -2741,7 +2741,7 @@ Since: 2.2
 </parameter_description>
 </parameter>
 <parameter name="gc">
-<parameter_description> (allow-none): a #GdkGC, used for clipping, or %NULL
+<parameter_description>a #GdkGC, used for clipping, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="pixbuf">
@@ -2832,18 +2832,18 @@ likely to change in future releases of GDK.
 </parameter_description>
 </parameter>
 <parameter name="real_drawable">
-<parameter_description> (out): location to store the drawable to which drawing should be
+<parameter_description>location to store the drawable to which drawing should be
 done.
 </parameter_description>
 </parameter>
 <parameter name="x_offset">
-<parameter_description> (out): location to store the X offset between coordinates in @window,
+<parameter_description>location to store the X offset between coordinates in @window,
 and the underlying window system primitive coordinates for
 * real_drawable 
 </parameter_description>
 </parameter>
 <parameter name="y_offset">
-<parameter_description> (out): location to store the Y offset between coordinates in @window,
+<parameter_description>location to store the Y offset between coordinates in @window,
 and the underlying window system primitive coordinates for
 * real_drawable 
 </parameter_description>
@@ -3705,11 +3705,11 @@ The array returned by this function should not be freed.
 </description>
 <parameters>
 <parameter name="depths">
-<parameter_description> (out) (array): return location for available depths
+<parameter_description>return location for available depths
 </parameter_description>
 </parameter>
 <parameter name="count">
-<parameter_description> (out): return location for number of available depths
+<parameter_description>return location for number of available depths
 </parameter_description>
 </parameter>
 </parameters>
@@ -3990,7 +3990,7 @@ The return value should not be freed.
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): system visual
+<return>system visual
 </return>
 </function>
 
@@ -5075,7 +5075,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (allow-none): shape mask, or %NULL
+<parameter_description>shape mask, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -5515,7 +5515,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="color">
-<parameter_description> (allow-none): the color to use, or %NULL to unset a previously
+<parameter_description>the color to use, or %NULL to unset a previously
 set override color.
 </parameter_description>
 </parameter>
@@ -5663,7 +5663,7 @@ in which case a default color will be used.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #GdkPixmap.
+<return>the #GdkPixmap.
 </return>
 </function>
 
@@ -6106,7 +6106,7 @@ Gets the default #GdkDisplay.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a #GdkDisplay, or %NULL if there is no default
+<return>a #GdkDisplay, or %NULL if there is no default
 display.
 
 Since: 2.2
@@ -6290,7 +6290,7 @@ The array returned in @rectangles must be freed with g_free().
 </parameter_description>
 </parameter>
 <parameter name="rectangles">
-<parameter_description> (array length=n_rectangles) (transfer container): return location for an array of rectangles
+<parameter_description>return location for an array of rectangles
 </parameter_description>
 </parameter>
 <parameter name="n_rectangles">
@@ -6792,7 +6792,7 @@ it produces a CUR instead of an ICO.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for error, or %NULL
+<parameter_description>return location for error, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -6851,7 +6851,7 @@ reasonable.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for a #GError, or %NULL to ignore errors
+<parameter_description>return location for a #GError, or %NULL to ignore errors
 </parameter_description>
 </parameter>
 </parameters>
@@ -6873,7 +6873,7 @@ gdk_window_invalidate_region() for details.
 </parameter_description>
 </parameter>
 <parameter name="rect">
-<parameter_description> (allow-none): rectangle to invalidate or %NULL to invalidate the whole
+<parameter_description>rectangle to invalidate or %NULL to invalidate the whole
 window
 </parameter_description>
 </parameter>
@@ -6932,7 +6932,7 @@ pass %NULL for @dest.
 </parameter_description>
 </parameter>
 <parameter name="dest">
-<parameter_description> (allow-none): return location for the intersection of @src1 and @src2, or %NULL
+<parameter_description>return location for the intersection of @src1 and @src2, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -7123,11 +7123,11 @@ Examples of keyvals are #GDK_a, #GDK_Enter, #GDK_F1, etc.
 </parameter_description>
 </parameter>
 <parameter name="lower">
-<parameter_description> (out): return location for lowercase version of @symbol
+<parameter_description>return location for lowercase version of @symbol
 </parameter_description>
 </parameter>
 <parameter name="upper">
-<parameter_description> (out): return location for uppercase version of @symbol
+<parameter_description>return location for uppercase version of @symbol
 </parameter_description>
 </parameter>
 </parameters>
@@ -7320,11 +7320,11 @@ event, rather than the current size on the X server.
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (allow-none): (out): location to store drawable's width, or %NULL
+<parameter_description>location to store drawable's width, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (allow-none): (out): location to store drawable's height, or %NULL
+<parameter_description>location to store drawable's height, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -7576,7 +7576,7 @@ range btweeen #G_PRIORITY_DEFAULT_IDLE and #G_PRIORITY_HIGH_IDLE
 </parameter_description>
 </parameter>
 <parameter name="notify">
-<parameter_description> (allow-none):   function to call when the idle is removed, or %NULL
+<parameter_description>  function to call when the idle is removed, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -7610,7 +7610,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="matrix">
-<parameter_description> (allow-none): a #PangoMatrix, or %NULL to use an identity transformation
+<parameter_description>a #PangoMatrix, or %NULL to use an identity transformation
 </parameter_description>
 </parameter>
 <parameter name="font">
@@ -7913,7 +7913,7 @@ Gets the system's default colormap for @screen
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the default colormap for @screen.
+<return>the default colormap for @screen.
 
 Since: 2.2
 </return>
@@ -8037,7 +8037,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="options">
-<parameter_description> (allow-none): a #cairo_font_options_t, or %NULL to unset any
+<parameter_description>a #cairo_font_options_t, or %NULL to unset any
 previously set default font options.
 </parameter_description>
 </parameter>
@@ -8217,7 +8217,7 @@ a list of UTF-8 strings.
 </parameter_description>
 </parameter>
 <parameter name="list">
-<parameter_description> (allow-none):     location to store the list of strings or %NULL. The
+<parameter_description>    location to store the list of strings or %NULL. The
 list should be freed with g_strfreev().
 </parameter_description>
 </parameter>
@@ -8344,7 +8344,7 @@ Since: 2.18
 </parameter_description>
 </parameter>
 <parameter name="sibling">
-<parameter_description> (allow-none): a #GdkWindow that is a sibling of @window, or %NULL
+<parameter_description>a #GdkWindow that is a sibling of @window, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="above">
@@ -8412,7 +8412,7 @@ Returns: %TRUE if there were any entries
 </description>
 <parameters>
 <parameter name="keymap">
-<parameter_description> (allow-none): a #GdkKeymap or %NULL to use the default keymap
+<parameter_description>a #GdkKeymap or %NULL to use the default keymap
 </parameter_description>
 </parameter>
 <parameter name="hardware_keycode">
@@ -8420,11 +8420,11 @@ Returns: %TRUE if there were any entries
 </parameter_description>
 </parameter>
 <parameter name="keys">
-<parameter_description> (out): return location for array of #GdkKeymapKey, or %NULL
+<parameter_description>return location for array of #GdkKeymapKey, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="keyvals">
-<parameter_description> (out): return location for array of keyvals, or %NULL
+<parameter_description>return location for array of keyvals, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="n_entries">
@@ -8672,7 +8672,7 @@ Gets the screen to which this visual belongs
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the screen to which this visual belongs.
+<return>the screen to which this visual belongs.
 
 Since: 2.2
 </return>
@@ -9097,7 +9097,7 @@ the save routine generates.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for error, or %NULL
+<parameter_description>return location for error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -9254,7 +9254,7 @@ gdk_window_clear().
 </parameter_description>
 </parameter>
 <parameter name="pixmap">
-<parameter_description> (allow-none): a #GdkPixmap, or %NULL
+<parameter_description>a #GdkPixmap, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent_relative">
@@ -9538,7 +9538,7 @@ be freed. %NULL may be returned if no visual supports @depth.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): best visual for the given depth
+<return>best visual for the given depth
 </return>
 </function>
 
@@ -9857,7 +9857,7 @@ Gets the root window of @screen.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the root window
+<return>the root window
 
 Since: 2.2
 </return>
@@ -9951,7 +9951,7 @@ should not be freed. %NULL may be returned if no visual has type
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): best visual of the given type
+<return>best visual of the given type
 </return>
 </function>
 
@@ -10009,7 +10009,7 @@ with g_free().
 </description>
 <parameters>
 <parameter name="keymap">
-<parameter_description> (allow-none): a #GdkKeymap, or %NULL to use the default keymap
+<parameter_description>a #GdkKeymap, or %NULL to use the default keymap
 </parameter_description>
 </parameter>
 <parameter name="keyval">
@@ -10017,11 +10017,11 @@ with g_free().
 </parameter_description>
 </parameter>
 <parameter name="keys">
-<parameter_description> (out): return location for an array of #GdkKeymapKey
+<parameter_description>return location for an array of #GdkKeymapKey
 </parameter_description>
 </parameter>
 <parameter name="n_keys">
-<parameter_description> (out): return location for number of elements in returned array
+<parameter_description>return location for number of elements in returned array
 </parameter_description>
 </parameter>
 </parameters>
@@ -10369,7 +10369,7 @@ motion history is supported and no events were found.)
 </parameter_description>
 </parameter>
 <parameter name="events">
-<parameter_description> (array length=n_events) (out) (transfer none): location to store a newly-allocated array of #GdkTimeCoord, or %NULL
+<parameter_description>location to store a newly-allocated array of #GdkTimeCoord, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="n_events">
@@ -10433,7 +10433,7 @@ an image.
 </description>
 <parameters>
 <parameter name="dest">
-<parameter_description> (allow-none): Destination pixbuf, or %NULL if a new pixbuf should be created.
+<parameter_description>Destination pixbuf, or %NULL if a new pixbuf should be created.
 </parameter_description>
 </parameter>
 <parameter name="src">
@@ -10441,7 +10441,7 @@ an image.
 </parameter_description>
 </parameter>
 <parameter name="cmap">
-<parameter_description> (allow-none): A colormap, or %NULL to use the one for @src
+<parameter_description>A colormap, or %NULL to use the one for @src
 </parameter_description>
 </parameter>
 <parameter name="src_x">
@@ -11155,7 +11155,7 @@ GDK screen. The return value should not be freed.
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): best visual
+<return>best visual
 </return>
 </function>
 
@@ -11241,20 +11241,20 @@ Since: 2.2
 </parameter_description>
 </parameter>
 <parameter name="screen">
-<parameter_description> (allow-none): location to store the screen that the
+<parameter_description>location to store the screen that the
 cursor is on, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="x">
-<parameter_description> (allow-none): (out): location to store root window X coordinate of pointer, or %NULL.
+<parameter_description>location to store root window X coordinate of pointer, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="y">
-<parameter_description> (allow-none): (out): location to store root window Y coordinate of pointer, or %NULL.
+<parameter_description>location to store root window Y coordinate of pointer, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (allow-none): (out): location to store current modifier mask, or %NULL
+<parameter_description>location to store current modifier mask, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -11484,11 +11484,11 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (out): the return location for the maximal cursor width
+<parameter_description>the return location for the maximal cursor width
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (out): the return location for the maximal cursor height
+<parameter_description>the return location for the maximal cursor height
 </parameter_description>
 </parameter>
 </parameters>
@@ -11678,7 +11678,7 @@ the save routine generates.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for error, or %NULL
+<parameter_description>return location for error, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -11705,7 +11705,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="drawable">
-<parameter_description> (allow-none): the new target drawable, or %NULL
+<parameter_description>the new target drawable, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -11951,7 +11951,7 @@ The return value should not be freed.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the system visual
+<return>the system visual
 
 Since: 2.2
 </return>
@@ -12027,7 +12027,7 @@ the #GObject variant should be used instead.
 </parameter_description>
 </parameter>
 <parameter name="destroy_func">
-<parameter_description> (allow-none): function to free @data, or %NULL
+<parameter_description>function to free @data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -12394,7 +12394,7 @@ function for
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): a #GdkDisplay, or %NULL if there is no default
+<return>a #GdkDisplay, or %NULL if there is no default
 display.
 
 Since: 2.2
@@ -12534,7 +12534,7 @@ structs returned by gdk_pixbuf_get_formats().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an allocated #GError, or %NULL to ignore errors
+<parameter_description>return location for an allocated #GError, or %NULL to ignore errors
 </parameter_description>
 </parameter>
 </parameters>
@@ -12909,7 +12909,7 @@ Gets the singleton #GdkDisplayManager object.
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): The global #GdkDisplayManager singleton; gdk_parse_pargs(),
+<return>The global #GdkDisplayManager singleton; gdk_parse_pargs(),
 gdk_init(), or gdk_init_check() must have been called first.
 
 Since: 2.2
@@ -13507,7 +13507,7 @@ The stream is not closed.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for error, or %NULL
+<parameter_description>return location for error, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -14649,7 +14649,7 @@ not &lt;literal&gt;&lt;Control&gt;&lt;Shift&gt;plus&lt;/literal&gt;,
 </description>
 <parameters>
 <parameter name="keymap">
-<parameter_description> (allow-none): a #GdkKeymap, or %NULL to use the default
+<parameter_description>a #GdkKeymap, or %NULL to use the default
 </parameter_description>
 </parameter>
 <parameter name="hardware_keycode">
@@ -14665,19 +14665,19 @@ not &lt;literal&gt;&lt;Control&gt;&lt;Shift&gt;plus&lt;/literal&gt;,
 </parameter_description>
 </parameter>
 <parameter name="keyval">
-<parameter_description> (out) (allow-none): return location for keyval, or %NULL
+<parameter_description>return location for keyval, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="effective_group">
-<parameter_description> (out) (allow-none): return location for effective group, or %NULL
+<parameter_description>return location for effective group, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="level">
-<parameter_description> (out) (allow-none):  return location for level, or %NULL
+<parameter_description> return location for level, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="consumed_modifiers">
-<parameter_description> (out) (allow-none):  return location for modifiers that were used to
+<parameter_description> return location for modifiers that were used to
 determine the group or level, or %NULL
 </parameter_description>
 </parameter>
@@ -14760,7 +14760,7 @@ Since: 2.14
 </parameter_description>
 </parameter>
 <parameter name="icon_name">
-<parameter_description> (allow-none): an icon name, or %NULL
+<parameter_description>an icon name, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -14922,7 +14922,7 @@ Since: 2.14
 </parameter_description>
 </parameter>
 <parameter name="icon">
-<parameter_description> (allow-none): a #GIcon, or %NULL
+<parameter_description>a #GIcon, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -15130,7 +15130,7 @@ See gdk_pixbuf_save () for more details.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for error, or %NULL
+<parameter_description>return location for error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -15287,22 +15287,22 @@ corner of @window.
 </parameter_description>
 </parameter>
 <parameter name="x">
-<parameter_description> (out) (allow-none): return location for X coordinate of pointer or %NULL to not
+<parameter_description>return location for X coordinate of pointer or %NULL to not
 return the X coordinate
 </parameter_description>
 </parameter>
 <parameter name="y">
-<parameter_description> (out) (allow-none):  return location for Y coordinate of pointer or %NULL to not
+<parameter_description> return location for Y coordinate of pointer or %NULL to not
 return the Y coordinate
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (out) (allow-none): return location for modifier mask or %NULL to not return the
+<parameter_description>return location for modifier mask or %NULL to not return the
 modifier mask
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the window containing the pointer (as with
+<return>the window containing the pointer (as with
 gdk_window_at_pointer()), or %NULL if the window containing the
 pointer isn't known to GDK
 </return>
@@ -15510,11 +15510,11 @@ should be ignored, since it is put up by the drag source as an icon.
 </parameter_description>
 </parameter>
 <parameter name="dest_window">
-<parameter_description> (out): location to store the destination window in.
+<parameter_description>location to store the destination window in.
 </parameter_description>
 </parameter>
 <parameter name="protocol">
-<parameter_description> (out): location to store the DND protocol in.
+<parameter_description>location to store the DND protocol in.
 </parameter_description>
 </parameter>
 </parameters>
@@ -15604,11 +15604,11 @@ cairo surface) when its size has changed.
 </description>
 <parameters>
 <parameter name="argc">
-<parameter_description> (inout):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="argv">
-<parameter_description> (array length=argc) (inout):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -15630,17 +15630,17 @@ belongs to another application).
 </parameter_description>
 </parameter>
 <parameter name="win_x">
-<parameter_description> (out) (allow-none): return location for x coordinate of the pointer location relative
+<parameter_description>return location for x coordinate of the pointer location relative
 to the window origin, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="win_y">
-<parameter_description> (out) (allow-none): return location for y coordinate of the pointer location relative
+<parameter_description>return location for y coordinate of the pointer location relative
  &amp;    to the window origin, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the window under the mouse pointer, or %NULL
+<return>the window under the mouse pointer, or %NULL
 
 Since: 2.2
 </return>
@@ -16152,7 +16152,7 @@ gdk_window_set_opacity().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a colormap to use for windows with
+<return>a colormap to use for windows with
 an alpha channel or %NULL if the capability is not available.
 
 Since: 2.8
@@ -16465,11 +16465,11 @@ The library is initialized.
 </description>
 <parameters>
 <parameter name="argc">
-<parameter_description> (inout):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="argv">
-<parameter_description> (array length=argc) (inout):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -16736,7 +16736,7 @@ for caveats.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a visual to use for windows with an
+<return>a visual to use for windows with an
 alpha channel or %NULL if the capability is not available.
 
 Since: 2.8
@@ -17028,15 +17028,15 @@ gdk_display_get_window_at_pointer() instead.
 </description>
 <parameters>
 <parameter name="win_x">
-<parameter_description> (out) (allow-none): return location for origin of the window under the pointer
+<parameter_description>return location for origin of the window under the pointer
 </parameter_description>
 </parameter>
 <parameter name="win_y">
-<parameter_description> (out) (allow-none): return location for origin of the window under the pointer
+<parameter_description>return location for origin of the window under the pointer
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): window under the mouse pointer
+<return>window under the mouse pointer
 </return>
 </function>
 
@@ -17207,7 +17207,7 @@ and copies into that. See gdk_drawable_get_image() for further details.
 </parameter_description>
 </parameter>
 <parameter name="image">
-<parameter_description> (allow-none): a #GdkDrawable, or %NULL if a new @image should be created.
+<parameter_description>a #GdkDrawable, or %NULL if a new @image should be created.
 </parameter_description>
 </parameter>
 <parameter name="src_x">
@@ -17384,7 +17384,7 @@ range between #G_PRIORITY_DEFAULT_IDLE and #G_PRIORITY_HIGH_IDLE.
 </parameter_description>
 </parameter>
 <parameter name="notify">
-<parameter_description> (allow-none):   function to call when the timeout is removed, or %NULL
+<parameter_description>  function to call when the timeout is removed, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -17449,11 +17449,11 @@ should be ignored, since it is put up by the drag source as an icon.
 </parameter_description>
 </parameter>
 <parameter name="dest_window">
-<parameter_description> (out): location to store the destination window in.
+<parameter_description>location to store the destination window in.
 </parameter_description>
 </parameter>
 <parameter name="protocol">
-<parameter_description> (out): location to store the DND protocol in.
+<parameter_description>location to store the DND protocol in.
 </parameter_description>
 </parameter>
 </parameters>
@@ -17483,7 +17483,7 @@ in the four forms is '#fff' '#ffffff' '#fffffffff' and
 </parameter_description>
 </parameter>
 <parameter name="color">
-<parameter_description> (out): the #GdkColor to fill in
+<parameter_description>the #GdkColor to fill in
 </parameter_description>
 </parameter>
 </parameters>
@@ -17507,7 +17507,7 @@ Combines gdk_visual_get_best_with_depth() and gdk_visual_get_best_with_type().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): best visual with both @depth and
+<return>best visual with both @depth and
 @visual_type, or %NULL if none
 </return>
 </function>
@@ -17582,7 +17582,7 @@ Frees an array of #GdkTimeCoord that was returned by gdk_device_get_history().
 </description>
 <parameters>
 <parameter name="events">
-<parameter_description> (inout) (transfer none): an array of #GdkTimeCoord.
+<parameter_description>an array of #GdkTimeCoord.
 </parameter_description>
 </parameter>
 <parameter name="n_events">
@@ -17671,7 +17671,7 @@ for more details.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for error, or %NULL
+<parameter_description>return location for error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -17813,7 +17813,7 @@ gdk_display_get_default ()).
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): a #GdkScreen, or %NULL if there is no default display.
+<return>a #GdkScreen, or %NULL if there is no default display.
 
 Since: 2.2
 </return>
diff --git a/gtk/src/gtk_docs.xml b/gtk/src/gtk_docs.xml
index f06aa66..6772b7e 100644
--- a/gtk/src/gtk_docs.xml
+++ b/gtk/src/gtk_docs.xml
@@ -396,7 +396,7 @@ Return value: a #GtkRecentInfo structure containing information
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): a return location for a #GError, or %NULL
+<parameter_description>a return location for a #GError, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -947,7 +947,7 @@ The return value of this function is affected by the &quot;sort-type&quot; and
 </parameter_description>
 </parameter>
 </parameters>
-<return>  (element-type GtkRecentInfo) (transfer full): A newly allocated
+<return>  A newly allocated
 list of #GtkRecentInfo objects.  You should
 use gtk_recent_info_unref() on every item of the list, and then free
 the list itself using g_list_free().
@@ -1037,7 +1037,7 @@ no text was deleted.
 
 <function name="gtk_tree_view_get_columns">
 <description>
-Return value: (element-type GtkTreeViewColumn) (transfer container): A list of #GtkTreeViewColumn s
+Return value: A list of #GtkTreeViewColumn s
 
 </description>
 <parameters>
@@ -1046,7 +1046,7 @@ Return value: (element-type GtkTreeViewColumn) (transfer container): A list of #
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkTreeViewColumn) (transfer container): A list of #GtkTreeViewColumn s
+<return> A list of #GtkTreeViewColumn s
 </return>
 </function>
 
@@ -1121,7 +1121,7 @@ Deprecated: 2.4: Use #GtkUIManager instead.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the menu item for the given path, or %NULL if @path doesn't
+<return>the menu item for the given path, or %NULL if @path doesn't
 lead to a menu item
 </return>
 </function>
@@ -1172,7 +1172,7 @@ of the children. In that case, GTK+ stores %NULL in
 </parameter_description>
 </parameter>
 <parameter name="focusable_widgets">
-<parameter_description> (element-type GtkWidget) (out) (transfer container): location
+<parameter_description> location
 to store the focus chain of the
 container, or %NULL. You should free this list
 using g_list_free() when you are done with it, however
@@ -1405,7 +1405,7 @@ Creates a new #GtkMountOperation
 </description>
 <parameters>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent of the window, or %NULL
+<parameter_description>transient parent of the window, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -1484,7 +1484,7 @@ markup);
 </description>
 <parameters>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent, or %NULL for none 
+<parameter_description>transient parent, or %NULL for none 
 </parameter_description>
 </parameter>
 <parameter name="flags">
@@ -1500,7 +1500,7 @@ markup);
 </parameter_description>
 </parameter>
 <parameter name="message_format">
-<parameter_description> (allow-none): printf()-style format string, or %NULL
+<parameter_description>printf()-style format string, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -1558,7 +1558,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="tool_item">
-<parameter_description> (allow-none): a #GtkToolItem, or %NULL to turn of highlighting
+<parameter_description>a #GtkToolItem, or %NULL to turn of highlighting
 </parameter_description>
 </parameter>
 <parameter name="index_">
@@ -1722,11 +1722,11 @@ Creates a new #GtkMenuToolButton using @icon_widget as icon and
 </description>
 <parameters>
 <parameter name="icon_widget">
-<parameter_description> (allow-none): a widget that will be used as icon widget, or %NULL
+<parameter_description>a widget that will be used as icon widget, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): a string that will be used as label, or %NULL
+<parameter_description>a string that will be used as label, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -1808,7 +1808,7 @@ application.  For example, you can use this to add a
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error, or %NULL
+<parameter_description>location to store error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -1874,7 +1874,7 @@ see gtk_paper_size_get_default().
 </description>
 <parameters>
 <parameter name="name">
-<parameter_description> (allow-none): a paper size name, or %NULL
+<parameter_description>a paper size name, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -2027,12 +2027,12 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="icon_name">
-<parameter_description> (out) (transfer none) (allow-none): place to store an
+<parameter_description>place to store an
 icon name, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (out) (allow-none) (type int): place to store an icon size,
+<parameter_description>place to store an icon size,
 or %NULL
 </parameter_description>
 </parameter>
@@ -2382,16 +2382,16 @@ parameters. @arrow_type determines the direction of the arrow.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="arrow_type">
@@ -2443,11 +2443,11 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="columns">
-<parameter_description> (array length=n_values): an array of column numbers
+<parameter_description>an array of column numbers
 </parameter_description>
 </parameter>
 <parameter name="values">
-<parameter_description> (array length=n_values): an array of GValues
+<parameter_description>an array of GValues
 </parameter_description>
 </parameter>
 <parameter name="n_values">
@@ -2619,11 +2619,11 @@ the model will sort using this function.
 </parameter_description>
 </parameter>
 <parameter name="user_data">
-<parameter_description> (allow-none): User data to pass to @sort_func, or %NULL
+<parameter_description>User data to pass to @sort_func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): Destroy notifier of @user_data, or %NULL
+<parameter_description>Destroy notifier of @user_data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -2690,7 +2690,7 @@ be added to the returned colormap; it should not be unreferenced.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the colormap used by @widget
+<return>the colormap used by @widget
 </return>
 </function>
 
@@ -2707,7 +2707,7 @@ Pressing Alt and that key activates the button.
 </description>
 <parameters>
 <parameter name="label">
-<parameter_description> (allow-none): the text of the label with an underscore in front of the
+<parameter_description>the text of the label with an underscore in front of the
 mnemonic character
 </parameter_description>
 </parameter>
@@ -3059,7 +3059,7 @@ gtk_text_buffer_register_serialize_tagset() for details.
 </parameter_description>
 </parameter>
 <parameter name="tagset_name">
-<parameter_description> (allow-none): an optional tagset name, on %NULL
+<parameter_description>an optional tagset name, on %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -3262,11 +3262,11 @@ Deprecated: 2.12:
 </parameter_description>
 </parameter>
 <parameter name="tip_text">
-<parameter_description> (allow-none): a string containing the tip itself.
+<parameter_description>a string containing the tip itself.
 </parameter_description>
 </parameter>
 <parameter name="tip_private">
-<parameter_description> (allow-none): a string of any further information that may be useful if the user gets stuck.
+<parameter_description>a string of any further information that may be useful if the user gets stuck.
 </parameter_description>
 </parameter>
 </parameters>
@@ -3345,11 +3345,11 @@ g_intern_static_string().
 </parameter_description>
 </parameter>
 <parameter name="accel_path">
-<parameter_description> (allow-none): path used to look up the accelerator
+<parameter_description>path used to look up the accelerator
 </parameter_description>
 </parameter>
 <parameter name="accel_group">
-<parameter_description> (allow-none): a #GtkAccelGroup.
+<parameter_description>a #GtkAccelGroup.
 </parameter_description>
 </parameter>
 </parameters>
@@ -3391,7 +3391,7 @@ create icons displayed in the proxy widgets.
 </parameter_description>
 </parameter>
 <parameter name="icon_size">
-<parameter_description> (type int): the size of the icon that should be created.
+<parameter_description>the size of the icon that should be created.
 </parameter_description>
 </parameter>
 </parameters>
@@ -3759,7 +3759,7 @@ Creates a new vertical scrollbar.
 </description>
 <parameters>
 <parameter name="adjustment">
-<parameter_description> (allow-none): the #GtkAdjustment to use, or %NULL to create a new adjustment
+<parameter_description>the #GtkAdjustment to use, or %NULL to create a new adjustment
 </parameter_description>
 </parameter>
 </parameters>
@@ -4380,7 +4380,7 @@ passes the correct target list to this function.
 </parameter_description>
 </parameter>
 <parameter name="target_list">
-<parameter_description> (allow-none): list of droppable targets, or %NULL to use
+<parameter_description>list of droppable targets, or %NULL to use
 gtk_drag_dest_get_target_list (@widget).
 </parameter_description>
 </parameter>
@@ -4828,11 +4828,11 @@ gtk_dialog_new_with_buttons().
 </description>
 <parameters>
 <parameter name="title">
-<parameter_description> (allow-none): Title of the dialog, or %NULL
+<parameter_description>Title of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): Transient parent of the dialog, or %NULL
+<parameter_description>Transient parent of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="action">
@@ -4840,7 +4840,7 @@ gtk_dialog_new_with_buttons().
 </parameter_description>
 </parameter>
 <parameter name="first_button_text">
-<parameter_description> (allow-none): stock ID or text to go in the first button, or %NULL
+<parameter_description>stock ID or text to go in the first button, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -4889,11 +4889,11 @@ Creates a new #GtkProgressBar with an associated #GtkAdjustment.
 </description>
 <parameters>
 <parameter name="adjustment">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a #GtkProgressBar.
+<return>a #GtkProgressBar.
 </return>
 </function>
 
@@ -5311,7 +5311,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="markup">
-<parameter_description> (allow-none): a markup string (see &lt;link linkend=&quot;PangoMarkupFormat&quot;&gt;Pango markup format&lt;/link&gt;) or %NULL
+<parameter_description>a markup string (see &lt;link linkend=&quot;PangoMarkupFormat&quot;&gt;Pango markup format&lt;/link&gt;) or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -5351,7 +5351,7 @@ Non vararg creation function.  Used primarily by language bindings.
 </parameter_description>
 </parameter>
 <parameter name="types">
-<parameter_description> (array length=n_columns): an array of #GType types for the columns, from first to last
+<parameter_description>an array of #GType types for the columns, from first to last
 </parameter_description>
 </parameter>
 </parameters>
@@ -5600,11 +5600,11 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): An unset #GtkTreeIter to set the new row, or %NULL.
+<parameter_description>An unset #GtkTreeIter to set the new row, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="position">
@@ -5662,7 +5662,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): An unset #GtkTreeIter to set to the new row, or %NULL.
+<parameter_description>An unset #GtkTreeIter to set to the new row, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="position">
@@ -5850,12 +5850,12 @@ Reads the page setup from the group @group_name in the key file
 </parameter_description>
 </parameter>
 <parameter name="group_name">
-<parameter_description> (allow-none): the name of the group in the key_file to read, or %NULL
+<parameter_description>the name of the group in the key_file to read, or %NULL
 to use the default name &quot;Page Setup&quot;
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -6034,11 +6034,11 @@ gtk_tree_store_set() or gtk_tree_store_set_value().
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="sibling">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -6156,7 +6156,7 @@ Since: 2.4
 </description>
 <parameters>
 </parameters>
-<return> (element-type GtkTextLine) (transfer container):
+<return>
 </return>
 </function>
 
@@ -6247,7 +6247,7 @@ potentially not all that well, depending on the windowing system.
 </description>
 <parameters>
 </parameters>
-<return> (element-type utf8) (transfer full):
+<return>
 </return>
 </function>
 
@@ -6287,19 +6287,19 @@ gtk_tree_view_convert_widget_to_bin_window_coords().
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (out) (allow-none): A pointer to a #GtkTreePath pointer to be filled in, or %NULL
+<parameter_description>A pointer to a #GtkTreePath pointer to be filled in, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="column">
-<parameter_description> (out) (allow-none): A pointer to a #GtkTreeViewColumn pointer to be filled in, or %NULL
+<parameter_description>A pointer to a #GtkTreeViewColumn pointer to be filled in, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="cell_x">
-<parameter_description> (out) (allow-none): A pointer where the X coordinate relative to the cell can be placed, or %NULL
+<parameter_description>A pointer where the X coordinate relative to the cell can be placed, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="cell_y">
-<parameter_description> (out) (allow-none): A pointer where the Y coordinate relative to the cell can be placed, or %NULL
+<parameter_description>A pointer where the Y coordinate relative to the cell can be placed, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -6324,7 +6324,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="entry">
-<parameter_description> (allow-none): the entry the interactive search code of @tree_view should use or %NULL
+<parameter_description>the entry the interactive search code of @tree_view should use or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -6533,7 +6533,7 @@ file and is saving it for the first time, do not call this function.</descriptio
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store the error, or %NULL to ignore errors.
+<parameter_description>location to store the error, or %NULL to ignore errors.
 </parameter_description>
 </parameter>
 </parameters>
@@ -6575,12 +6575,12 @@ page setup, or %NULL if an error occurred.
 </parameter_description>
 </parameter>
 <parameter name="group_name">
-<parameter_description> (allow-none): the name of the group in the key_file to read, or %NULL
+<parameter_description>the name of the group in the key_file to read, or %NULL
 to use the default name &quot;Page Setup&quot;
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -6607,7 +6607,7 @@ in addition to calling this function.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): icon size this source applies to
+<parameter_description>icon size this source applies to
 </parameter_description>
 </parameter>
 </parameters>
@@ -6666,7 +6666,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (allow-none): The model.
+<parameter_description>The model.
 </parameter_description>
 </parameter>
 </parameters>
@@ -6725,7 +6725,7 @@ Gets the list of recently used resources.
 </parameter_description>
 </parameter>
 </parameters>
-<return>  (element-type GtkRecentInfo) (transfer full): a list of
+<return>  a list of
 newly allocated #GtkRecentInfo objects. Use
 gtk_recent_info_unref() on each item inside the list, and then
 free the list itself using g_list_free().
@@ -6778,7 +6778,7 @@ and @root as the virtual root.
 </parameter_description>
 </parameter>
 <parameter name="root">
-<parameter_description> (allow-none): A #GtkTreePath or %NULL.
+<parameter_description>A #GtkTreePath or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -6823,7 +6823,7 @@ Return value: whether we found a tag toggle after @iter
 </parameter_description>
 </parameter>
 <parameter name="tag">
-<parameter_description> (allow-none): a #GtkTextTag, or %NULL
+<parameter_description>a #GtkTextTag, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -7000,16 +7000,16 @@ Draws an extension, i.e. a notebook tab.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -7095,7 +7095,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (allow-none): a #GtkTreeModel
+<parameter_description>a #GtkTreeModel
 </parameter_description>
 </parameter>
 </parameters>
@@ -7153,7 +7153,7 @@ receiving buffer to deal with with pasting of arbitrary tags.
 </parameter_description>
 </parameter>
 <parameter name="tagset_name">
-<parameter_description> (allow-none): an optional tagset name, on %NULL
+<parameter_description>an optional tagset name, on %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -7233,11 +7233,11 @@ Creates a new #GtkPrintUnixDialog.
 </description>
 <parameters>
 <parameter name="title">
-<parameter_description> (allow-none): Title of the dialog, or %NULL
+<parameter_description>Title of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): Transient parent of the dialog, or %NULL
+<parameter_description>Transient parent of the dialog, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -7285,7 +7285,7 @@ Since: 2.2
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the #GParamSpec of the style property or %NULL if @class has no
+<return>the #GParamSpec of the style property or %NULL if @class has no
 style property with that name.
 </return>
 </function>
@@ -7445,16 +7445,16 @@ expanded position.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -7622,16 +7622,16 @@ gap in one side.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -7770,7 +7770,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="website">
-<parameter_description> (allow-none): a URL string starting with &quot;http://&quot;
+<parameter_description>a URL string starting with &quot;http://&quot;
 </parameter_description>
 </parameter>
 </parameters>
@@ -7792,7 +7792,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="name">
-<parameter_description> (allow-none): the human-readable-name for the filter, or %NULL
+<parameter_description>the human-readable-name for the filter, or %NULL
 to remove any existing name.
 </parameter_description>
 </parameter>
@@ -8033,7 +8033,7 @@ the base color on that.
 </parameter_description>
 </parameter>
 <parameter name="color">
-<parameter_description> (allow-none): the color to assign (does not need to be allocated),
+<parameter_description>the color to assign (does not need to be allocated),
 or %NULL to undo the effect of previous calls to
 of gtk_widget_modify_base().
 </parameter_description>
@@ -8055,7 +8055,7 @@ gtk_file_chooser_add_shortcut_folder().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type utf8) (transfer full): A list of folder filenames, or %NULL if there are no shortcut
+<return> A list of folder filenames, or %NULL if there are no shortcut
 folders.  Free the returned list with g_slist_free(), and the filenames with
 g_free().
 
@@ -8076,7 +8076,7 @@ gtk_window_set_transient_for().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the transient parent for this window, or %NULL
+<return>the transient parent for this window, or %NULL
 if no transient parent has been set.
 </return>
 </function>
@@ -8293,7 +8293,7 @@ interface is called.
 </parameter_description>
 </parameter>
 <parameter name="types">
-<parameter_description> (array length=n_columns): An array length n of #GTypes
+<parameter_description>An array length n of #GTypes
 </parameter_description>
 </parameter>
 </parameters>
@@ -8324,7 +8324,7 @@ and toggle focus between the colliding widgets otherwise.
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the target #GtkWidget
+<parameter_description>the target #GtkWidget
 </parameter_description>
 </parameter>
 </parameters>
@@ -8373,7 +8373,7 @@ This function is used by #GtkAction.
 </description>
 <parameters>
 <parameter name="menu">
-<parameter_description> (allow-none): a #GtkMenu or %NULL
+<parameter_description>a #GtkMenu or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -8795,7 +8795,7 @@ gtk_icon_theme_lookup_icon().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the built-in image pixbuf, or %NULL. No
+<return>the built-in image pixbuf, or %NULL. No
 extra reference is added to the returned pixbuf, so if
 you want to keep it around, you must use g_object_ref().
 The returned image must not be modified.
@@ -8856,7 +8856,7 @@ with a pixbuf created by loading the image from @filename.
 </parameter_description>
 </parameter>
 <parameter name="err">
-<parameter_description> (allow-none): location to store error, or %NULL.
+<parameter_description>location to store error, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -8905,7 +8905,7 @@ or a method on the #GtkTreeModel interface is called.
 </parameter_description>
 </parameter>
 <parameter name="types">
-<parameter_description> (array length=n_columns): An array of #GType types, one for each column
+<parameter_description>An array of #GType types, one for each column
 </parameter_description>
 </parameter>
 </parameters>
@@ -9012,7 +9012,7 @@ This function saves the information from @setup to @file_name.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for errors, or %NULL
+<parameter_description>return location for errors, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -9056,11 +9056,11 @@ Return value: %TRUE if the widget supports scrolling
 </parameter_description>
 </parameter>
 <parameter name="hadjustment">
-<parameter_description> (allow-none): an adjustment for horizontal scrolling, or %NULL
+<parameter_description>an adjustment for horizontal scrolling, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="vadjustment">
-<parameter_description> (allow-none): an adjustment for vertical scrolling, or %NULL
+<parameter_description>an adjustment for vertical scrolling, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -9184,11 +9184,11 @@ Queries an accelerator group for all entries matching @accel_key and
 </parameter_description>
 </parameter>
 <parameter name="n_entries">
-<parameter_description> (allow-none):        location to return the number of entries found, or %NULL
+<parameter_description>       location to return the number of entries found, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none):          an array of @n_entries #GtkAccelGroupEntry elements, or %NULL. The array is owned by GTK+ and must not be freed. 
+<return>         an array of @n_entries #GtkAccelGroupEntry elements, or %NULL. The array is owned by GTK+ and must not be freed. 
 </return>
 </function>
 
@@ -9476,7 +9476,7 @@ contents to reflect changes, if the @directory supports monitoring.
 </parameter_description>
 </parameter>
 <parameter name="attributes">
-<parameter_description> (allow-none): attributes to immediately load or %NULL for all
+<parameter_description>attributes to immediately load or %NULL for all
 </parameter_description>
 </parameter>
 <parameter name="get_func">
@@ -9757,7 +9757,7 @@ Gets @widget's parent window.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the parent window of @widget.
+<return>the parent window of @widget.
 </return>
 </function>
 
@@ -9849,7 +9849,7 @@ gtk_entry_set_inner_border() for more information.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the entry's #GtkBorder, or %NULL if none was set.
+<return>the entry's #GtkBorder, or %NULL if none was set.
 
 Since: 2.10
 </return>
@@ -10204,11 +10204,11 @@ call gtk_action_group_add_action_with_accel().
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): The label displayed in menu items and on buttons, or %NULL
+<parameter_description>The label displayed in menu items and on buttons, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="tooltip">
-<parameter_description> (allow-none): A tooltip for this action, or %NULL
+<parameter_description>A tooltip for this action, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
@@ -10253,7 +10253,7 @@ Adds the events in the bitfield @events to the event mask for
 </description>
 <parameters>
 <parameter name="buffer">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -10302,7 +10302,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="translator_credits">
-<parameter_description> (allow-none): the translator credits
+<parameter_description>the translator credits
 </parameter_description>
 </parameter>
 </parameters>
@@ -10433,17 +10433,17 @@ gtk_status_icon_is_embedded().
 </parameter_description>
 </parameter>
 <parameter name="screen">
-<parameter_description> (out) (transfer none) (allow-none): return location for the screen, or %NULL if the
+<parameter_description>return location for the screen, or %NULL if the
 information is not needed
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (out) (allow-none): return location for the area occupied by the status
+<parameter_description>return location for the area occupied by the status
 icon, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="orientation">
-<parameter_description> (out) (allow-none): return location for the orientation of the panel
+<parameter_description>return location for the orientation of the panel
 in which the status icon is embedded, or %NULL. A panel
 at the top or bottom of the screen is horizontal, a panel
 at the left or right is vertical.
@@ -10561,7 +10561,7 @@ untouched. See also gtk_widget_modify_style().
 </parameter_description>
 </parameter>
 <parameter name="font_desc">
-<parameter_description> (allow-none): the font description to use, or %NULL to undo
+<parameter_description>the font description to use, or %NULL to undo
 the effect of previous calls to gtk_widget_modify_font().
 </parameter_description>
 </parameter>
@@ -10627,7 +10627,7 @@ function directly, but rely on gtk_tool_item_get_icon_size() instead.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (type int): the current size for icons of @shell
+<return>the current size for icons of @shell
 
 Since: 2.14
 </return>
@@ -10771,7 +10771,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="print_settings">
-<parameter_description> (allow-none): #GtkPrintSettings
+<parameter_description>#GtkPrintSettings
 </parameter_description>
 </parameter>
 </parameters>
@@ -10870,7 +10870,7 @@ node after this function has been called.  As a special case, if @parent is
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): The #GtkTreeIter to get the child from, or %NULL.
+<parameter_description>The #GtkTreeIter to get the child from, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="n">
@@ -11315,23 +11315,23 @@ in @x_offset and @y_offset are inclusive of the xpad and ypad properties.
 </parameter_description>
 </parameter>
 <parameter name="cell_area">
-<parameter_description> (allow-none): The area a cell will be allocated, or %NULL
+<parameter_description>The area a cell will be allocated, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="x_offset">
-<parameter_description> (allow-none): location to return x offset of cell relative to @cell_area, or %NULL
+<parameter_description>location to return x offset of cell relative to @cell_area, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="y_offset">
-<parameter_description> (allow-none): location to return y offset of cell relative to @cell_area, or %NULL
+<parameter_description>location to return y offset of cell relative to @cell_area, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (allow-none): location to return width needed to render a cell, or %NULL
+<parameter_description>location to return width needed to render a cell, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (allow-none): location to return height needed to render a cell, or %NULL
+<parameter_description>location to return height needed to render a cell, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -11484,7 +11484,7 @@ Sets the row that is highlighted for feedback.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): The path of the row to highlight, or %NULL.
+<parameter_description>The path of the row to highlight, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="pos">
@@ -11744,7 +11744,7 @@ whether insertions are allowed at a given position.
 
 <function name="gtk_tool_item_get_icon_size">
 <description>
-Return value: (type int): a #GtkIconSize indicating the icon size
+Return value:a #GtkIconSize indicating the icon size
 
 </description>
 <parameters>
@@ -11753,7 +11753,7 @@ Return value: (type int): a #GtkIconSize indicating the icon size
 </parameter_description>
 </parameter>
 </parameters>
-<return> (type int): a #GtkIconSize indicating the icon size
+<return>a #GtkIconSize indicating the icon size
 used for @tool_item
 
 Since: 2.4
@@ -11772,7 +11772,7 @@ Creates a new scrollbar with the given orientation.
 </parameter_description>
 </parameter>
 <parameter name="adjustment">
-<parameter_description> (allow-none): the #GtkAdjustment to use, or %NULL to create a new adjustment.
+<parameter_description>the #GtkAdjustment to use, or %NULL to create a new adjustment.
 </parameter_description>
 </parameter>
 </parameters>
@@ -11860,7 +11860,7 @@ i.e. using g_object_set().
 </description>
 <parameters>
 <parameter name="name">
-<parameter_description> (allow-none): tag name, or %NULL
+<parameter_description>tag name, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -12142,7 +12142,7 @@ Since: 2.16
 </parameter_description>
 </parameter>
 <parameter name="pixbuf">
-<parameter_description> (allow-none): A #GdkPixbuf, or %NULL
+<parameter_description>A #GdkPixbuf, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -12339,7 +12339,7 @@ called by models after the child state of a node changes.
 
 <function name="gtk_ui_manager_get_action_groups">
 <description>
-Return value:  (element-type GtkActionGroup) (transfer none): a #GList of
+Return value:  a #GList of
 
 </description>
 <parameters>
@@ -12348,7 +12348,7 @@ Return value:  (element-type GtkActionGroup) (transfer none): a #GList of
 </parameter_description>
 </parameter>
 </parameters>
-<return>  (element-type GtkActionGroup) (transfer none): a #GList of
+<return>  a #GList of
 action groups. The list is owned by GTK+
 and should not be modified.
 
@@ -12377,7 +12377,7 @@ Return value: number of bytes in the line
 </description>
 <parameters>
 </parameters>
-<return> (element-type GtkPrinter) (transfer container):
+<return>
 </return>
 </function>
 
@@ -12482,7 +12482,7 @@ Causes the given @text to appear superimposed on the progress bar.
 </parameter_description>
 </parameter>
 <parameter name="text">
-<parameter_description> (allow-none): a UTF-8 string, or %NULL 
+<parameter_description>a UTF-8 string, or %NULL 
 </parameter_description>
 </parameter>
 </parameters>
@@ -12664,7 +12664,7 @@ Deprecated: 2.16: Use gtk_activatable_set_related_action() instead.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -12784,11 +12784,11 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): An unset #GtkTreeIter to set the new row, or %NULL.
+<parameter_description>An unset #GtkTreeIter to set the new row, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="position">
@@ -12817,7 +12817,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="copyright">
-<parameter_description> (allow-none) the copyright string
+<parameter_description>the copyright string
 </parameter_description>
 </parameter>
 </parameters>
@@ -12902,7 +12902,7 @@ free those resources when the widget is unrealized.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #GdkScreen for the toplevel for this widget.
+<return>the #GdkScreen for the toplevel for this widget.
 
 Since: 2.2
 </return>
@@ -13120,7 +13120,7 @@ the current label is removed.
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): the text to use as the label of the frame
+<parameter_description>the text to use as the label of the frame
 </parameter_description>
 </parameter>
 </parameters>
@@ -13253,7 +13253,7 @@ Creates a new #GtkRadioMenuItem whose child is a simple #GtkLabel.
 </description>
 <parameters>
 <parameter name="group">
-<parameter_description> (element-type GtkRadioMenuItem) (transfer full):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="label">
@@ -13261,7 +13261,7 @@ Creates a new #GtkRadioMenuItem whose child is a simple #GtkLabel.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): A new #GtkRadioMenuItem
+<return>A new #GtkRadioMenuItem
 </return>
 </function>
 
@@ -13372,12 +13372,12 @@ file could not be loaded then error is set to either a #GFileError or
 </parameter_description>
 </parameter>
 <parameter name="group_name">
-<parameter_description> (allow-none): the name of the group to use, or %NULL to use the default
+<parameter_description>the name of the group to use, or %NULL to use the default
 &quot;Print Settings&quot;
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for errors, or %NULL
+<parameter_description>return location for errors, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -13411,13 +13411,13 @@ and each string in the list must be freed with g_free().
 </description>
 <parameters>
 </parameters>
-<return> (element-type utf8) (transfer full): a list of known stock IDs
+<return> a list of known stock IDs
 </return>
 </function>
 
 <function name="gtk_widget_list_mnemonic_labels">
 <description>
-Return value: (element-type GtkWidget) (transfer container): the list of
+Return value: the list of
 
 </description>
 <parameters>
@@ -13426,7 +13426,7 @@ Return value: (element-type GtkWidget) (transfer container): the list of
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkWidget) (transfer container): the list of
+<return> the list of
 mnemonic labels; free this list
 with g_list_free() when you are done with it.
 
@@ -13482,19 +13482,19 @@ a class used in gtk_binding_set_by_class().
 </description>
 <parameters>
 <parameter name="pixmap_closed">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="mask_closed">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="pixmap_opened">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="mask_opened">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -13569,16 +13569,16 @@ leaving a gap in one side.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -13628,7 +13628,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): a string
+<parameter_description>a string
 </parameter_description>
 </parameter>
 </parameters>
@@ -13703,7 +13703,7 @@ if @widget is %NULL, release ownership of the selection.
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): new selection owner (a #GdkWidget), or %NULL.
+<parameter_description>new selection owner (a #GdkWidget), or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="selection">
@@ -13754,7 +13754,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="action">
-<parameter_description> (allow-none): the name of the action to be proxied, or %NULL to add a separator
+<parameter_description>the name of the action to be proxied, or %NULL to add a separator
 </parameter_description>
 </parameter>
 <parameter name="type">
@@ -14404,7 +14404,7 @@ available, see gtk_printer_has_details() and gtk_printer_request_details().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkPageSetup) (transfer full): a newly allocated list of newly allocated #GtkPageSetup s.
+<return> a newly allocated list of newly allocated #GtkPageSetup s.
 
 Since: 2.12
 </return>
@@ -14565,11 +14565,11 @@ Since: 2.20
 </parameter_description>
 </parameter>
 <parameter name="slider_start">
-<parameter_description> (allow-none): return location for the slider's start, or %NULL
+<parameter_description>return location for the slider's start, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="slider_end">
-<parameter_description> (allow-none): return location for the slider's end, or %NULL
+<parameter_description>return location for the slider's end, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -14644,7 +14644,7 @@ Since: 2.14
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): an icon size
+<parameter_description>an icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -14767,7 +14767,7 @@ See gtk_page_setup_to_file().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -15114,16 +15114,16 @@ using the given style and state.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): rectangle to which the output is clipped, or %NULL if the
+<parameter_description>rectangle to which the output is clipped, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="y1_">
@@ -15238,7 +15238,7 @@ Retrieves the icon size for the toolbar. See gtk_toolbar_set_icon_size().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (type int): the current icon size for the icons on
+<return>the current icon size for the icons on
 the toolbar.
 </return>
 </function>
@@ -15359,7 +15359,7 @@ realized.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a #GdkWindow, or %NULL
+<return>a #GdkWindow, or %NULL
 </return>
 </function>
 
@@ -15570,7 +15570,7 @@ will be.
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): a #GtkWidget, or %NULL. 
+<parameter_description>a #GtkWidget, or %NULL. 
 </parameter_description>
 </parameter>
 <parameter name="text">
@@ -15702,15 +15702,15 @@ gtk_dialog_new_with_buttons().
 </description>
 <parameters>
 <parameter name="title">
-<parameter_description> (allow-none): Title of the dialog, or %NULL
+<parameter_description>Title of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): Transient parent of the dialog, or %NULL,
+<parameter_description>Transient parent of the dialog, or %NULL,
 </parameter_description>
 </parameter>
 <parameter name="first_button_text">
-<parameter_description> (allow-none): stock ID or text to go in the first button, or %NULL
+<parameter_description>stock ID or text to go in the first button, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -15844,7 +15844,7 @@ not be %TRUE for the widget.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the currently focused widget, or %NULL if there is none.
+<return>the currently focused widget, or %NULL if there is none.
 </return>
 </function>
 
@@ -16017,7 +16017,7 @@ the icon list).
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): icon for window
+<return>icon for window
 </return>
 </function>
 
@@ -16168,7 +16168,7 @@ Gets the visual that will be used to render @widget.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the visual for @widget
+<return>the visual for @widget
 </return>
 </function>
 
@@ -16294,7 +16294,7 @@ of the same dialog.
 </parameter_description>
 </parameter>
 <parameter name="widget_pointer">
-<parameter_description> (inout) (transfer none): address of a variable that contains @widget
+<parameter_description>address of a variable that contains @widget
 </parameter_description>
 </parameter>
 </parameters>
@@ -16333,7 +16333,7 @@ restoring the session.
 
 <function name="gtk_widget_get_tooltip_window">
 <description>
-Return value: (transfer none): The #GtkWindow of the current tooltip.
+Return value:The #GtkWindow of the current tooltip.
 
 </description>
 <parameters>
@@ -16342,7 +16342,7 @@ Return value: (transfer none): The #GtkWindow of the current tooltip.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): The #GtkWindow of the current tooltip.
+<return>The #GtkWindow of the current tooltip.
 
 Since: 2.12
 </return>
@@ -16370,7 +16370,7 @@ Since: 2.16
 </parameter_description>
 </parameter>
 <parameter name="icon">
-<parameter_description> (allow-none): The icon to set, or %NULL
+<parameter_description>The icon to set, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -16424,7 +16424,7 @@ g_intern_static_string().
 </parameter_description>
 </parameter>
 <parameter name="accel_path">
-<parameter_description> (allow-none): a valid accelerator path
+<parameter_description>a valid accelerator path
 </parameter_description>
 </parameter>
 </parameters>
@@ -16559,15 +16559,15 @@ storage specification, they will be expanded.
 </parameter_description>
 </parameter>
 <parameter name="app_exec">
-<parameter_description> (transfer none) (out): return location for the string containing the command line
+<parameter_description>return location for the string containing the command line
 </parameter_description>
 </parameter>
 <parameter name="count">
-<parameter_description> (out): return location for the number of times this item was registered
+<parameter_description>return location for the number of times this item was registered
 </parameter_description>
 </parameter>
 <parameter name="time_">
-<parameter_description> (out): return location for the timestamp this item was last registered
+<parameter_description>return location for the timestamp this item was last registered
 for this application
 </parameter_description>
 </parameter>
@@ -16612,7 +16612,7 @@ gtk_file_chooser_add_filter(), gtk_file_chooser_remove_filter().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type utf8) (transfer container): a #GSList containing the current set of
+<return> a #GSList containing the current set of
 user selectable filters. The contents of the list are
 owned by GTK+, but you must free the list itself with
 g_slist_free() when you are done with it.
@@ -16802,12 +16802,12 @@ Creates a new #GtkTreeViewColumn.
 
 <function name="gtk_window_list_toplevels">
 <description>
-Return value: (element-type GtkWidget) (transfer container): list of toplevel widgets
+Return value: list of toplevel widgets
 
 </description>
 <parameters>
 </parameters>
-<return> (element-type GtkWidget) (transfer container): list of toplevel widgets
+<return> list of toplevel widgets
 </return>
 </function>
 
@@ -17148,7 +17148,7 @@ Deprecated: 2.4: Use #GtkUIManager instead.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the #GtkItemFactory created for the given factory path, or %NULL 
+<return>the #GtkItemFactory created for the given factory path, or %NULL 
 </return>
 </function>
 
@@ -17207,7 +17207,7 @@ Removes a folder from a file chooser's list of shortcut folders.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error, or %NULL
+<parameter_description>location to store error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -17290,7 +17290,7 @@ on the layout in response to the #GtkWidget::style-set and
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #PangoContext for the widget.
+<return>the #PangoContext for the widget.
 </return>
 </function>
 
@@ -17836,12 +17836,12 @@ G_OBJECT_TYPE (widget));
 </parameter_description>
 </parameter>
 <parameter name="widget_path">
-<parameter_description> (allow-none): the widget path to use when looking up the style, or %NULL
+<parameter_description>the widget path to use when looking up the style, or %NULL
 if no matching against the widget path should be done
 </parameter_description>
 </parameter>
 <parameter name="class_path">
-<parameter_description> (allow-none): the class path to use when looking up the style, or %NULL
+<parameter_description>the class path to use when looking up the style, or %NULL
 if no matching against the class path should be done.
 </parameter_description>
 </parameter>
@@ -17991,7 +17991,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): (array length=n_elements) (out): location to store a list of icon theme path directories or %NULL
+<parameter_description>location to store a list of icon theme path directories or %NULL
 The stored value should be freed with g_strfreev().
 </parameter_description>
 </parameter>
@@ -18052,7 +18052,7 @@ Sets the #GtkAdjustment for the current vertical aspect.
 </parameter_description>
 </parameter>
 <parameter name="adjustment">
-<parameter_description> (allow-none): The #GtkAdjustment to set, or %NULL
+<parameter_description>The #GtkAdjustment to set, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -18221,7 +18221,7 @@ image&quot; icon will be returned instead.
 </parameter_description>
 </parameter>
 <parameter name="style">
-<parameter_description> (allow-none): a #GtkStyle associated with @widget, or %NULL
+<parameter_description>a #GtkStyle associated with @widget, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="direction">
@@ -18233,18 +18233,18 @@ image&quot; icon will be returned instead.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): icon size. A size of (GtkIconSize)-1
+<parameter_description>icon size. A size of (GtkIconSize)-1
 means render at the size of the source and don't scale.
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): widget that will display the icon, or %NULL.
+<parameter_description>widget that will display the icon, or %NULL.
 The only use that is typically made of this
 is to determine the appropriate #GdkScreen.
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): detail to pass to the theme engine, or %NULL.
+<parameter_description>detail to pass to the theme engine, or %NULL.
 Note that passing a detail of anything but %NULL
 will disable caching.
 </parameter_description>
@@ -18380,7 +18380,7 @@ Finds a child property of a container class by name.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the #GParamSpec of the child property or %NULL if @class has no
+<return>the #GParamSpec of the child property or %NULL if @class has no
 child property with that name.
 </return>
 </function>
@@ -18472,7 +18472,7 @@ gtk_file_chooser_add_shortcut_folder_uri().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type utf8) (transfer full): A list of folder URIs, or %NULL if there are no shortcut
+<return> A list of folder URIs, or %NULL if there are no shortcut
 folders.  Free the returned list with g_slist_free(), and the URIs with
 g_free().
 
@@ -18493,11 +18493,11 @@ gtk_layout_set_size ().
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (allow-none): location to store the width set on @layout, or %NULL
+<parameter_description>location to store the width set on @layout, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (allow-none): location to store the height set on @layout, or %NULL
+<parameter_description>location to store the height set on @layout, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -18847,11 +18847,11 @@ use @selection is #GTK_SELECTION_MULTIPLE.
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (out) (allow-none): A pointer to set to the #GtkTreeModel, or NULL.
+<parameter_description>A pointer to set to the #GtkTreeModel, or NULL.
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): The #GtkTreeIter, or NULL.
+<parameter_description>The #GtkTreeIter, or NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -19007,7 +19007,7 @@ See gtk_entry_set_cursor_hadjustment().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the horizontal cursor adjustment, or %NULL
+<return>the horizontal cursor adjustment, or %NULL
 if none has been set.
 
 Since: 2.12
@@ -19213,7 +19213,7 @@ Since: 2.4
 
 <function name="gtk_text_buffer_get_selection_bound">
 <description>
-Return value: (transfer none): selection bound mark
+Return value:selection bound mark
 
 </description>
 <parameters>
@@ -19222,7 +19222,7 @@ Return value: (transfer none): selection bound mark
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): selection bound mark
+<return>selection bound mark
 </return>
 </function>
 
@@ -19495,15 +19495,15 @@ to be relative to @tree_view's bin_window if @keyboard_tooltip is %FALSE.
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (allow-none): a pointer to receive a #GtkTreeModel or %NULL
+<parameter_description>a pointer to receive a #GtkTreeModel or %NULL
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): a pointer to receive a #GtkTreePath or %NULL
+<parameter_description>a pointer to receive a #GtkTreePath or %NULL
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): a pointer to receive a #GtkTreeIter or %NULL
+<parameter_description>a pointer to receive a #GtkTreeIter or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -19667,11 +19667,11 @@ you'd like the layout to use for scrolling, pass %NULL for
 </description>
 <parameters>
 <parameter name="hadjustment">
-<parameter_description> (allow-none): horizontal scroll adjustment, or %NULL
+<parameter_description>horizontal scroll adjustment, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="vadjustment">
-<parameter_description> (allow-none): vertical scroll adjustment, or %NULL
+<parameter_description>vertical scroll adjustment, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -19817,7 +19817,7 @@ See gtk_print_settings_to_file().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for errors, or %NULL
+<parameter_description>return location for errors, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -20057,7 +20057,7 @@ returned instance will be freed when you application terminates.
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): A unique #GtkRecentManager. Do not ref or unref it.
+<return>A unique #GtkRecentManager. Do not ref or unref it.
 
 Since: 2.10
 </return>
@@ -20106,7 +20106,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="domain">
-<parameter_description> (allow-none): the translation domain or %NULL
+<parameter_description>the translation domain or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -20143,7 +20143,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="comments">
-<parameter_description> (allow-none): a comments string
+<parameter_description>a comments string
 </parameter_description>
 </parameter>
 </parameters>
@@ -20159,7 +20159,7 @@ or, if @widget is %NULL, release ownership of the selection.
 </description>
 <parameters>
 <parameter name="widget">
-<parameter_description> (allow-none):  a #GtkWidget, or %NULL.
+<parameter_description> a #GtkWidget, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="selection">
@@ -20320,16 +20320,16 @@ Draws a handle as used in #GtkHandleBox and #GtkPaned.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -20396,7 +20396,7 @@ If @parent is %NULL returns the first node, equivalent to
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): The #GtkTreeIter, or %NULL
+<parameter_description>The #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -20474,7 +20474,7 @@ Since: 2.14
 
 <function name="gtk_action_get_proxies">
 <description>
-Return value: (element-type GtkWidget) (transfer none): a #GSList of proxy widgets. The list is owned by GTK+
+Return value: a #GSList of proxy widgets. The list is owned by GTK+
 
 </description>
 <parameters>
@@ -20483,7 +20483,7 @@ Return value: (element-type GtkWidget) (transfer none): a #GSList of proxy widge
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkWidget) (transfer none): a #GSList of proxy widgets. The list is owned by GTK+
+<return> a #GSList of proxy widgets. The list is owned by GTK+
 and must not be modified.
 
 Since: 2.4
@@ -20547,7 +20547,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (allow-none): A #GtkTreeModel
+<parameter_description>A #GtkTreeModel
 </parameter_description>
 </parameter>
 </parameters>
@@ -20601,7 +20601,7 @@ as #GFile. An internal function, see gtk_file_chooser_get_uris().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type utf8) (transfer full): a #GSList containing a #GFile for each selected
+<return> a #GSList containing a #GFile for each selected
 file and subfolder in the current folder.  Free the returned list
 with g_slist_free(), and the files with g_object_unref().
 
@@ -20732,7 +20732,7 @@ Since: 2.4
 
 <function name="gtk_text_buffer_get_mark">
 <description>
-Return value: (transfer none): a #GtkTextMark, or %NULL
+Return value:a #GtkTextMark, or %NULL
 
 </description>
 <parameters>
@@ -20745,7 +20745,7 @@ Return value: (transfer none): a #GtkTextMark, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a #GtkTextMark, or %NULL
+<return>a #GtkTextMark, or %NULL
 </return>
 </function>
 
@@ -20832,7 +20832,7 @@ for more information.
 </parameter_description>
 </parameter>
 <parameter name="shape_mask">
-<parameter_description> (allow-none): shape to be added, or %NULL to remove an existing shape
+<parameter_description>shape to be added, or %NULL to remove an existing shape
 </parameter_description>
 </parameter>
 <parameter name="offset_x">
@@ -20877,7 +20877,7 @@ objects.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GObject) (transfer container): a newly-allocated #GSList containing all the objects
+<return> a newly-allocated #GSList containing all the objects
 constructed by the #GtkBuilder instance. It should be freed by
 g_slist_free()
 
@@ -20947,7 +20947,7 @@ signal is emitted with response IDs from #GtkResponseType. See
 </description>
 <parameters>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent, or %NULL for none
+<parameter_description>transient parent, or %NULL for none
 </parameter_description>
 </parameter>
 <parameter name="flags">
@@ -20963,7 +20963,7 @@ signal is emitted with response IDs from #GtkResponseType. See
 </parameter_description>
 </parameter>
 <parameter name="message_format">
-<parameter_description> (allow-none): printf()-style format string, or %NULL
+<parameter_description>printf()-style format string, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -20971,7 +20971,7 @@ signal is emitted with response IDs from #GtkResponseType. See
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a new #GtkMessageDialog
+<return>a new #GtkMessageDialog
 </return>
 </function>
 
@@ -21062,7 +21062,7 @@ Sets the #GtkAdjustment for the current horizontal aspect.
 </parameter_description>
 </parameter>
 <parameter name="adjustment">
-<parameter_description> (allow-none): The #GtkAdjustment to set, or %NULL
+<parameter_description>The #GtkAdjustment to set, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -21316,7 +21316,7 @@ submenu is passed.
 </parameter_description>
 </parameter>
 <parameter name="submenu">
-<parameter_description> (allow-none): the submenu, or %NULL
+<parameter_description>the submenu, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -21540,7 +21540,7 @@ Obtains the default colormap used to create widgets.
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): default widget colormap
+<return>default widget colormap
 </return>
 </function>
 
@@ -21671,11 +21671,11 @@ Since: 2.18
 </parameter_description>
 </parameter>
 <parameter name="xalign">
-<parameter_description> (allow-none): location to fill in with the x alignment of the cell, or %NULL
+<parameter_description>location to fill in with the x alignment of the cell, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="yalign">
-<parameter_description> (allow-none): location to fill in with the y alignment of the cell, or %NULL
+<parameter_description>location to fill in with the y alignment of the cell, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -21715,11 +21715,11 @@ See gtk_misc_set_padding().
 </parameter_description>
 </parameter>
 <parameter name="xpad">
-<parameter_description> (allow-none): location to store padding in the X direction, or %NULL
+<parameter_description>location to store padding in the X direction, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="ypad">
-<parameter_description> (allow-none): location to store padding in the Y direction, or %NULL
+<parameter_description>location to store padding in the Y direction, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -21966,16 +21966,16 @@ Draws a polygon on @window with the given parameters.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="points">
@@ -22079,7 +22079,7 @@ widget coordinates to bin_window coordinates.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): Return location for the path, or %NULL
+<parameter_description>Return location for the path, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="cell">
@@ -22131,7 +22131,7 @@ Looks up an action in the action group by name.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer-none): the action, or %NULL if no action by that name exists
+<return>the action, or %NULL if no action by that name exists
 
 Since: 2.4
 </return>
@@ -22277,11 +22277,11 @@ instead.
 </parameter_description>
 </parameter>
 <parameter name="tip_text">
-<parameter_description> (allow-none): text to be used as tooltip text for tool_item
+<parameter_description>text to be used as tooltip text for tool_item
 </parameter_description>
 </parameter>
 <parameter name="tip_private">
-<parameter_description> (allow-none): text to be used as private tooltip text
+<parameter_description>text to be used as private tooltip text
 </parameter_description>
 </parameter>
 </parameters>
@@ -22651,15 +22651,15 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): a #GtkTreePath or %NULL
+<parameter_description>a #GtkTreePath or %NULL
 </parameter_description>
 </parameter>
 <parameter name="column">
-<parameter_description> (allow-none): a #GtkTreeViewColumn or %NULL
+<parameter_description>a #GtkTreeViewColumn or %NULL
 </parameter_description>
 </parameter>
 <parameter name="cell">
-<parameter_description> (allow-none): a #GtkCellRenderer or %NULL
+<parameter_description>a #GtkCellRenderer or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -23064,16 +23064,16 @@ the given parameters.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -23113,7 +23113,7 @@ Since the returned array is %NULL terminated, @length may be %NULL.
 </parameter_description>
 </parameter>
 <parameter name="length">
-<parameter_description> (allow-none): return location for a the length of the URI list, or %NULL
+<parameter_description>return location for a the length of the URI list, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -23141,7 +23141,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="label_widget">
-<parameter_description> (allow-none): the widget used as label, or %NULL
+<parameter_description>the widget used as label, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -23206,7 +23206,7 @@ Since: 2.6
 
 <function name="gtk_text_view_get_buffer">
 <description>
-Return value: (transfer none): a #GtkTextBuffer
+Return value:a #GtkTextBuffer
 
 </description>
 <parameters>
@@ -23215,7 +23215,7 @@ Return value: (transfer none): a #GtkTextBuffer
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a #GtkTextBuffer
+<return>a #GtkTextBuffer
 </return>
 </function>
 
@@ -23301,7 +23301,7 @@ Creates a new horizontal scrollbar.
 </description>
 <parameters>
 <parameter name="adjustment">
-<parameter_description> (allow-none): the #GtkAdjustment to use, or %NULL to create a new adjustment
+<parameter_description>the #GtkAdjustment to use, or %NULL to create a new adjustment
 </parameter_description>
 </parameter>
 </parameters>
@@ -23426,7 +23426,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): An unset #GtkTreeIter to set to the new row, or %NULL.
+<parameter_description>An unset #GtkTreeIter to set to the new row, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="position">
@@ -23541,7 +23541,7 @@ Since: 2.4
 
 <function name="gtk_size_group_get_widgets">
 <description>
-Return value:  (element-type GtkWidget) (transfer none): a #GSList of
+Return value:  a #GSList of
 
 </description>
 <parameters>
@@ -23550,7 +23550,7 @@ Return value:  (element-type GtkWidget) (transfer none): a #GSList of
 </parameter_description>
 </parameter>
 </parameters>
-<return>  (element-type GtkWidget) (transfer none): a #GSList of
+<return>  a #GSList of
 widgets. The list is owned by GTK+ and should not be modified.
 
 Since: 2.10
@@ -23646,7 +23646,7 @@ Since: 2.20
 
 <function name="gtk_clipboard_get">
 <description>
-Return value: (transfer none): the appropriate clipboard object. If no clipboard
+Return value:the appropriate clipboard object. If no clipboard
 
 </description>
 <parameters>
@@ -23655,7 +23655,7 @@ Return value: (transfer none): the appropriate clipboard object. If no clipboard
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the appropriate clipboard object. If no clipboard
+<return>the appropriate clipboard object. If no clipboard
 already exists, a new one will be created. Once a clipboard
 object has been created, it is persistent and, since it is
 owned by GTK+, must not be freed or unreffed.
@@ -23699,7 +23699,7 @@ Creates a new #GtkVBox.
 
 <function name="gtk_notebook_get_tab_label">
 <description>
-Return value: (transfer none): the tab label
+Return value:the tab label
 
 </description>
 <parameters>
@@ -23712,7 +23712,7 @@ Return value: (transfer none): the tab label
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the tab label
+<return>the tab label
 </return>
 </function>
 
@@ -23863,7 +23863,7 @@ still to come.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -23909,11 +23909,11 @@ that somewhat like strcmp() returning 0 for equality
 </parameter_description>
 </parameter>
 <parameter name="search_user_data">
-<parameter_description> (allow-none): user data to pass to @search_equal_func, or %NULL
+<parameter_description>user data to pass to @search_equal_func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="search_destroy">
-<parameter_description> (allow-none): Destroy notifier for @search_user_data, or %NULL
+<parameter_description>Destroy notifier for @search_user_data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -24010,7 +24010,7 @@ Internal function, see gtk_file_chooser_set_current_folder_uri().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error, or %NULL.
+<parameter_description>location to store error, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -24186,7 +24186,7 @@ a stepping of @step.
 </description>
 <parameters>
 <parameter name="size">
-<parameter_description> (int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 <parameter name="min">
@@ -24203,7 +24203,7 @@ or up/down arrow event occurs (usually 2)
 </parameter_description>
 </parameter>
 <parameter name="icons">
-<parameter_description> (allow-none): a %NULL-terminated array of icon names, or %NULL if
+<parameter_description>a %NULL-terminated array of icon names, or %NULL if
 you want to set the list later with gtk_scale_button_set_icons()
 </parameter_description>
 </parameter>
@@ -24270,12 +24270,12 @@ label in the popup menu.
 </parameter_description>
 </parameter>
 <parameter name="tab_label">
-<parameter_description> (allow-none): the #GtkWidget to be used as the label for the page,
+<parameter_description>the #GtkWidget to be used as the label for the page,
 or %NULL to use the default label, 'page N'.
 </parameter_description>
 </parameter>
 <parameter name="menu_label">
-<parameter_description> (allow-none): the widget to use as a label for the page-switch
+<parameter_description>the widget to use as a label for the page-switch
 menu, if that is enabled. If %NULL, and @tab_label
 is a #GtkLabel or %NULL, then the menu label will be
 a newly created label with the same text as @tab_label;
@@ -24447,11 +24447,11 @@ a problem.
 </description>
 <parameters>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent
+<parameter_description>transient parent
 </parameter_description>
 </parameter>
 <parameter name="page_setup">
-<parameter_description> (allow-none): an existing #GtkPageSetup
+<parameter_description>an existing #GtkPageSetup
 </parameter_description>
 </parameter>
 <parameter name="settings">
@@ -24659,7 +24659,7 @@ Since: 2.18
 
 <function name="gtk_recent_info_get_groups">
 <description>
-Return value:  (array length=length zero-terminated=1): a newly allocated
+Return value: a newly allocated
 
 </description>
 <parameters>
@@ -24668,11 +24668,11 @@ Return value:  (array length=length zero-terminated=1): a newly allocated
 </parameter_description>
 </parameter>
 <parameter name="length">
-<parameter_description> (out) (allow-none): return location for the number of groups returned
+<parameter_description>return location for the number of groups returned
 </parameter_description>
 </parameter>
 </parameters>
-<return>  (array length=length zero-terminated=1): a newly allocated
+<return> a newly allocated
 %NULL terminated array of strings.  Use g_strfreev() to free it.
 
 Since: 2.10
@@ -24788,11 +24788,11 @@ rows.</description>
 </parameter_description>
 </parameter>
 <parameter name="data">
-<parameter_description> (allow-none): User data to pass to the visible function, or %NULL.
+<parameter_description>User data to pass to the visible function, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): Destroy notifier of @data, or %NULL.
+<parameter_description>Destroy notifier of @data, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -24932,7 +24932,7 @@ etc. Returns the integer value for the size.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (type int): integer value representing the size
+<return>integer value representing the size
 </return>
 </function>
 
@@ -25033,7 +25033,7 @@ Since: 2.6
 
 <function name="gtk_text_buffer_get_insert">
 <description>
-Return value: (transfer none): insertion point mark
+Return value:insertion point mark
 
 </description>
 <parameters>
@@ -25042,7 +25042,7 @@ Return value: (transfer none): insertion point mark
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): insertion point mark
+<return>insertion point mark
 </return>
 </function>
 
@@ -25198,7 +25198,7 @@ Insert a page into @notebook at the given position.
 </parameter_description>
 </parameter>
 <parameter name="tab_label">
-<parameter_description> (allow-none): the #GtkWidget to be used as the label for the page,
+<parameter_description>the #GtkWidget to be used as the label for the page,
 or %NULL to use the default label, 'page N'.
 </parameter_description>
 </parameter>
@@ -25445,11 +25445,11 @@ have a customized instance of a #GtkRecentManager object.
 </description>
 <parameters>
 <parameter name="title">
-<parameter_description> (allow-none): Title of the dialog, or %NULL
+<parameter_description>Title of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): Transient parent of the dialog, or %NULL,
+<parameter_description>Transient parent of the dialog, or %NULL,
 </parameter_description>
 </parameter>
 <parameter name="manager">
@@ -25457,7 +25457,7 @@ have a customized instance of a #GtkRecentManager object.
 </parameter_description>
 </parameter>
 <parameter name="first_button_text">
-<parameter_description> (allow-none): stock ID or text to go in the first button, or %NULL
+<parameter_description>stock ID or text to go in the first button, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -25487,12 +25487,12 @@ returned image and mask.
 </parameter_description>
 </parameter>
 <parameter name="gdk_image">
-<parameter_description> (out) (transfer none) (allow-none): return location for
+<parameter_description>return location for
 a #GtkImage, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (out) (transfer none) (allow-none): return location for a
+<parameter_description>return location for a
 #GdkBitmap, or %NULL
 </parameter_description>
 </parameter>
@@ -25588,7 +25588,7 @@ If the element at @iter is a pixbuf, the pixbuf is returned
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the pixbuf at @iter
+<return>the pixbuf at @iter
 </return>
 </function>
 
@@ -25624,7 +25624,7 @@ Since: 2.14
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent of the window, or %NULL
+<parameter_description>transient parent of the window, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -26003,7 +26003,7 @@ see gtk_accel_group_connect().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the #GtkAccelGroup to which @closure is connected, or %NULL.
+<return>the #GtkAccelGroup to which @closure is connected, or %NULL.
 </return>
 </function>
 
@@ -26083,11 +26083,11 @@ Deprecated: 2.4: Use gtk_toolbar_insert() instead.
 </parameter_description>
 </parameter>
 <parameter name="tooltip_text">
-<parameter_description> (allow-none): the element's tooltip.
+<parameter_description>the element's tooltip.
 </parameter_description>
 </parameter>
 <parameter name="tooltip_private_text">
-<parameter_description> (allow-none): used for context-sensitive help about this toolbar element.
+<parameter_description>used for context-sensitive help about this toolbar element.
 </parameter_description>
 </parameter>
 <parameter name="position">
@@ -26168,14 +26168,14 @@ is set on the result.</description>
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the topmost ancestor of @widget, or @widget itself
+<return>the topmost ancestor of @widget, or @widget itself
 if there's no ancestor.
 </return>
 </function>
 
 <function name="gtk_widget_get_clipboard">
 <description>
-Return value: (transfer none): the appropriate clipboard object. If no
+Return value:the appropriate clipboard object. If no
 
 </description>
 <parameters>
@@ -26192,7 +26192,7 @@ the primary X selection.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the appropriate clipboard object. If no
+<return>the appropriate clipboard object. If no
 clipboard already exists, a new one will
 be created. Once a clipboard object has
 been created, it is persistent for all time.
@@ -26312,12 +26312,12 @@ a #GFileError or #GKeyFileError.
 </parameter_description>
 </parameter>
 <parameter name="group_name">
-<parameter_description> (allow-none): the name of the group to use, or %NULL to use
+<parameter_description>the name of the group to use, or %NULL to use
 the default &quot;Print Settings&quot;
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for errors, or %NULL
+<parameter_description>return location for errors, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -26490,7 +26490,7 @@ clicks and drags on the widget. The widget must have a window.
 </parameter_description>
 </parameter>
 <parameter name="targets">
-<parameter_description> (allow-none) (array length=n_targets): the table of targets that the drag will support,
+<parameter_description>the table of targets that the drag will support,
 may be %NULL
 </parameter_description>
 </parameter>
@@ -26606,11 +26606,11 @@ gtk_spin_button_set_increments().
 </parameter_description>
 </parameter>
 <parameter name="step">
-<parameter_description> (allow-none): location to store step increment, or %NULL
+<parameter_description>location to store step increment, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="page">
-<parameter_description> (allow-none): location to store page increment, or %NULL
+<parameter_description>location to store page increment, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -26677,7 +26677,7 @@ size of icons.
 </parameter_description>
 </parameter>
 <parameter name="icon_size">
-<parameter_description> (type int): The #GtkIconSize that stock icons in the
+<parameter_description>The #GtkIconSize that stock icons in the
 toolbar shall have.
 </parameter_description>
 </parameter>
@@ -26754,11 +26754,11 @@ label.
 </description>
 <parameters>
 <parameter name="label">
-<parameter_description> (allow-none): a string that will be used as label, or %NULL
+<parameter_description>a string that will be used as label, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="icon_widget">
-<parameter_description> (allow-none): a widget that will be used as icon widget, or %NULL
+<parameter_description>a widget that will be used as icon widget, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -26964,7 +26964,7 @@ Gets a list of all accel groups which are attached to @object.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkAccelGroup) (transfer none): a list of all accel groups which are attached to @object
+<return> a list of all accel groups which are attached to @object
 </return>
 </function>
 
@@ -27012,7 +27012,7 @@ Since: 2.4
 
 <function name="gtk_clipboard_get_for_display">
 <description>
-Return value: (transfer none): the appropriate clipboard object. If no
+Return value:the appropriate clipboard object. If no
 
 </description>
 <parameters>
@@ -27026,7 +27026,7 @@ to use.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the appropriate clipboard object. If no
+<return>the appropriate clipboard object. If no
 clipboard already exists, a new one will
 be created. Once a clipboard object has
 been created, it is persistent and, since
@@ -27069,7 +27069,7 @@ This function is used in the implementation of #GtkUIManager.
 </description>
 <parameters>
 <parameter name="action">
-<parameter_description> (allow-none): a #GtkAction, or %NULL to determine the action from @proxy
+<parameter_description>a #GtkAction, or %NULL to determine the action from @proxy
 </parameter_description>
 </parameter>
 <parameter name="proxy">
@@ -27151,7 +27151,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="cell">
-<parameter_description> (allow-none): a #GtkCellRenderer or %NULL
+<parameter_description>a #GtkCellRenderer or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -27171,7 +27171,7 @@ is only useful/meaningful if the icon size is &lt;emphasis&gt;not&lt;/emphasis&g
 </parameter_description>
 </parameter>
 </parameters>
-<return> (type int): icon size this source matches.
+<return>icon size this source matches.
 </return>
 </function>
 
@@ -27332,13 +27332,13 @@ Simply an accessor function that returns @widget-&gt;style.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the widget's #GtkStyle
+<return>the widget's #GtkStyle
 </return>
 </function>
 
 <function name="gtk_combo_box_get_model">
 <description>
-Return value: (transfer none): A #GtkTreeModel which was passed during construction.
+Return value:A #GtkTreeModel which was passed during construction.
 
 </description>
 <parameters>
@@ -27347,7 +27347,7 @@ Return value: (transfer none): A #GtkTreeModel which was passed during construct
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): A #GtkTreeModel which was passed during construction.
+<return>A #GtkTreeModel which was passed during construction.
 
 Since: 2.4
 </return>
@@ -27371,7 +27371,7 @@ the usual size.
 </description>
 <parameters>
 <parameter name="size">
-<parameter_description> (type int): an icon size
+<parameter_description>an icon size
 </parameter_description>
 </parameter>
 <parameter name="width">
@@ -27399,11 +27399,11 @@ Retrieves the list of applications that have registered this resource.
 </parameter_description>
 </parameter>
 <parameter name="length">
-<parameter_description> (out) (allow-none): return location for the length of the returned list
+<parameter_description>return location for the length of the returned list
 </parameter_description>
 </parameter>
 </parameters>
-<return> (array length=length zero-terminated=1): a newly allocated
+<return>a newly allocated
 %NULL-terminated array of strings. Use g_strfreev() to free it.
 
 Since: 2.10
@@ -27584,7 +27584,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="child">
-<parameter_description> (allow-none): child object or %NULL for non-child tags
+<parameter_description>child object or %NULL for non-child tags
 </parameter_description>
 </parameter>
 <parameter name="tagname">
@@ -27636,7 +27636,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="value">
-<parameter_description> (allow-none): a string value, or %NULL
+<parameter_description>a string value, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -27793,11 +27793,11 @@ Creates a new page setup dialog.
 </description>
 <parameters>
 <parameter name="title">
-<parameter_description> (allow-none): the title of the dialog, or %NULL
+<parameter_description>the title of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent of the dialog, or %NULL
+<parameter_description>transient parent of the dialog, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -28029,7 +28029,7 @@ destroyed and when the translation function is changed again
 
 <function name="gtk_text_iter_get_tags">
 <description>
-Return value: (element-type GtkTextTag) (transfer container): list of #GtkTextTag
+Return value: list of #GtkTextTag
 
 </description>
 <parameters>
@@ -28038,7 +28038,7 @@ Return value: (element-type GtkTextTag) (transfer container): list of #GtkTextTa
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkTextTag) (transfer container): list of #GtkTextTag
+<return> list of #GtkTextTag
 </return>
 </function>
 
@@ -28079,7 +28079,7 @@ Selects @uri inside @chooser.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for a #GError, or %NULL
+<parameter_description>return location for a #GError, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -28201,7 +28201,7 @@ a single icon theme object will be shared between users.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): A unique #GtkIconTheme associated with
+<return>A unique #GtkIconTheme associated with
 the given screen. This icon theme is associated with
 the screen and can be used as long as the screen
 is open. Do not ref or unref it.
@@ -28562,11 +28562,11 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="data">
-<parameter_description> (allow-none): user data to pass to @func, or %NULL
+<parameter_description>user data to pass to @func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): destroy notifier for @data, or %NULL
+<parameter_description>destroy notifier for @data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -28592,7 +28592,7 @@ call gtk_tree_store_set() or gtk_tree_store_set_value().
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -28639,12 +28639,12 @@ The storage type of the image must be %GTK_IMAGE_EMPTY or
 </parameter_description>
 </parameter>
 <parameter name="icon_set">
-<parameter_description> (out) (transfer none) (allow-none): location to store a
+<parameter_description>location to store a
 #GtkIconSet, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (out) (allow-none) (type int): location to store a stock
+<parameter_description>location to store a stock
 icon size, or %NULL
 </parameter_description>
 </parameter>
@@ -28717,7 +28717,7 @@ Return value: whether @iter is the start of a range tagged with @tag
 </parameter_description>
 </parameter>
 <parameter name="tag">
-<parameter_description> (allow-none): a #GtkTextTag, or %NULL
+<parameter_description>a #GtkTextTag, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -28837,7 +28837,7 @@ on disk. Warns on failure if @err is %NULL.
 </parameter_description>
 </parameter>
 <parameter name="err">
-<parameter_description> (allow-none): location to store error, or %NULL.
+<parameter_description>location to store error, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -29142,7 +29142,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="border">
-<parameter_description> (allow-none): a #GtkBorder, or %NULL
+<parameter_description>a #GtkBorder, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -29172,7 +29172,7 @@ it if necessary. See gtk_settings_get_for_screen().
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): a #GtkSettings object. If there is no default
+<return>a #GtkSettings object. If there is no default
 screen, then returns %NULL.
 </return>
 </function>
@@ -29326,11 +29326,11 @@ return %FALSE if @tree_view is not realized or does not have a model.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): Return location for the path of the highlighted row, or %NULL.
+<parameter_description>Return location for the path of the highlighted row, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="pos">
-<parameter_description> (allow-none): Return location for the drop position, or %NULL
+<parameter_description>Return location for the drop position, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -29472,7 +29472,7 @@ This is called for each unknown element under &lt;child&gt;.
 </parameter_description>
 </parameter>
 <parameter name="child">
-<parameter_description> (allow-none): child object or %NULL for non-child tags
+<parameter_description>child object or %NULL for non-child tags
 </parameter_description>
 </parameter>
 <parameter name="tagname">
@@ -29660,7 +29660,7 @@ UI definition&lt;/link&gt; and merges it with the current contents of @builder.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -29780,11 +29780,11 @@ names.
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): the label displayed in menu items and on buttons, or %NULL
+<parameter_description>the label displayed in menu items and on buttons, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="tooltip">
-<parameter_description> (allow-none): a tooltip for the action, or %NULL
+<parameter_description>a tooltip for the action, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
@@ -29892,7 +29892,7 @@ gtk_icon_theme_get_for_screen().
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): A unique #GtkIconTheme associated with
+<return>A unique #GtkIconTheme associated with
 the default screen. This icon theme is associated with
 the screen and can be used as long as the screen
 is open. Do not ref or unref it.
@@ -29917,7 +29917,7 @@ for @tab_label, then the page will have the label 'page N'.
 </parameter_description>
 </parameter>
 <parameter name="tab_label">
-<parameter_description> (allow-none): the tab label widget to use, or %NULL for default tab
+<parameter_description>the tab label widget to use, or %NULL for default tab
 label.
 </parameter_description>
 </parameter>
@@ -30111,7 +30111,7 @@ Since: 2.20
 </parameter_description>
 </parameter>
 <parameter name="requisition">
-<parameter_description> (out): a pointer to a #GtkRequisition to copy to
+<parameter_description>a pointer to a #GtkRequisition to copy to
 </parameter_description>
 </parameter>
 </parameters>
@@ -30564,12 +30564,12 @@ the widget to use as the label in the popup menu.
 </parameter_description>
 </parameter>
 <parameter name="tab_label">
-<parameter_description> (allow-none): the #GtkWidget to be used as the label for the page,
+<parameter_description>the #GtkWidget to be used as the label for the page,
 or %NULL to use the default label, 'page N'.
 </parameter_description>
 </parameter>
 <parameter name="menu_label">
-<parameter_description> (allow-none): the widget to use as a label for the page-switch
+<parameter_description>the widget to use as a label for the page-switch
 menu, if that is enabled. If %NULL, and @tab_label
 is a #GtkLabel or %NULL, then the menu label will be
 a newly created label with the same text as @tab_label;
@@ -30680,7 +30680,7 @@ See gtk_image_new_from_icon_set() for details.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -30953,7 +30953,7 @@ used to be useful before gdk_colormap_get_visual() existed.
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): visual of the default colormap
+<return>visual of the default colormap
 </return>
 </function>
 
@@ -31202,7 +31202,7 @@ Retrieves the group assigned to a radio button.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkRadioButton) (transfer none): a linked list
+<return> a linked list
 containing all the radio buttons in the same group
 as @radio_button. The returned list is owned by the radio button
 and must not be modified or freed.
@@ -31265,7 +31265,7 @@ function is set.
 </parameter_description>
 </parameter>
 <parameter name="child_model">
-<parameter_description> (allow-none): A #GtkTreeModel, or %NULL.
+<parameter_description>A #GtkTreeModel, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -31386,7 +31386,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): The #GtkTreeIter, or %NULL
+<parameter_description>The #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -31512,7 +31512,7 @@ Since: 2.16
 </parameter_description>
 </parameter>
 <parameter name="action">
-<parameter_description> (allow-none): the related #GtkAction or %NULL
+<parameter_description>the related #GtkAction or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -31689,11 +31689,11 @@ used.
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (allow-none): location to store the default width, or %NULL
+<parameter_description>location to store the default width, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (allow-none): location to store the default height, or %NULL
+<parameter_description>location to store the default height, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -31956,11 +31956,11 @@ gtk_frame_set_label_align().
 </parameter_description>
 </parameter>
 <parameter name="xalign">
-<parameter_description> (allow-none): location to store X alignment of frame's label, or %NULL
+<parameter_description>location to store X alignment of frame's label, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="yalign">
-<parameter_description> (allow-none): location to store X alignment of frame's label, or %NULL
+<parameter_description>location to store X alignment of frame's label, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -32149,7 +32149,7 @@ and number of decimal places are all changed accordingly, after this function ca
 </parameter_description>
 </parameter>
 <parameter name="adjustment">
-<parameter_description> (allow-none):  a #GtkAdjustment.
+<parameter_description> a #GtkAdjustment.
 </parameter_description>
 </parameter>
 <parameter name="climb_rate">
@@ -32274,7 +32274,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="pixbuf">
-<parameter_description> (allow-none): the new header image @page
+<parameter_description>the new header image @page
 </parameter_description>
 </parameter>
 </parameters>
@@ -32463,7 +32463,7 @@ array must be freed with g_free().
 </parameter_description>
 </parameter>
 <parameter name="sizes">
-<parameter_description> (array length=n_sizes) (out) (type int): return location
+<parameter_description>return location
 for array of sizes
 </parameter_description>
 </parameter>
@@ -32507,7 +32507,7 @@ Return value: whether we found a tag toggle before @iter
 </parameter_description>
 </parameter>
 <parameter name="tag">
-<parameter_description> (allow-none): a #GtkTextTag, or %NULL
+<parameter_description>a #GtkTextTag, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -32559,11 +32559,11 @@ path will be modified to reflect this change.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): The path of the row to move to, or %NULL.
+<parameter_description>The path of the row to move to, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="column">
-<parameter_description> (allow-none): The #GtkTreeViewColumn to move horizontally to, or %NULL.
+<parameter_description>The #GtkTreeViewColumn to move horizontally to, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="use_align">
@@ -32684,7 +32684,7 @@ Since: 2.10
 </description>
 <parameters>
 <parameter name="mask">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -32742,7 +32742,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="child">
-<parameter_description> (allow-none): child object or %NULL for non-child tags
+<parameter_description>child object or %NULL for non-child tags
 </parameter_description>
 </parameter>
 <parameter name="tagname">
@@ -32818,7 +32818,7 @@ If @pred never returns %TRUE, @iter is set to @limit if
 </parameter_description>
 </parameter>
 <parameter name="limit">
-<parameter_description> (allow-none): search limit, or %NULL for none 
+<parameter_description>search limit, or %NULL for none 
 </parameter_description>
 </parameter>
 </parameters>
@@ -32885,7 +32885,7 @@ or %NULL if the mark is deleted.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the mark's #GtkTextBuffer
+<return>the mark's #GtkTextBuffer
 </return>
 </function>
 
@@ -33103,7 +33103,7 @@ the &quot;response&quot; signal with the corresponding response ID.
 </description>
 <parameters>
 <parameter name="first_button_text">
-<parameter_description> (allow-none): stock ID or text to go in first button, or %NULL
+<parameter_description>stock ID or text to go in first button, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -33197,11 +33197,11 @@ this function.
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (allow-none): (out): return location for width, or %NULL
+<parameter_description>return location for width, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (allow-none): (out): return location for height, or %NULL
+<parameter_description>return location for height, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -33258,7 +33258,7 @@ will be updated appropriately.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -33477,7 +33477,7 @@ Since: 2.12
 
 <function name="gtk_notebook_get_nth_page">
 <description>
-Return value: (transfer none): the child widget, or %NULL if @page_num is
+Return value:the child widget, or %NULL if @page_num is
 
 </description>
 <parameters>
@@ -33491,7 +33491,7 @@ to get the last page.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the child widget, or %NULL if @page_num is
+<return>the child widget, or %NULL if @page_num is
 out of bounds.
 </return>
 </function>
@@ -33652,7 +33652,7 @@ and the function will return without failing.
 </parameter_description>
 </parameter>
 <parameter name="focus_column">
-<parameter_description> (allow-none): A #GtkTreeViewColumn, or %NULL
+<parameter_description>A #GtkTreeViewColumn, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="start_editing">
@@ -33771,11 +33771,11 @@ toplevel.
 </parameter_description>
 </parameter>
 <parameter name="dest_x">
-<parameter_description> (out): location to store X position relative to @dest_widget
+<parameter_description>location to store X position relative to @dest_widget
 </parameter_description>
 </parameter>
 <parameter name="dest_y">
-<parameter_description> (out): location to store Y position relative to @dest_widget
+<parameter_description>location to store Y position relative to @dest_widget
 </parameter_description>
 </parameter>
 </parameters>
@@ -33970,15 +33970,15 @@ user collapses a row, or a row is deleted.
 </parameter_description>
 </parameter>
 <parameter name="func">
-<parameter_description> (allow-none): Function to be called when a view row is destroyed, or %NULL
+<parameter_description>Function to be called when a view row is destroyed, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="data">
-<parameter_description> (allow-none): User data to be passed to @func, or %NULL
+<parameter_description>User data to be passed to @func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): Destroy notifier for @data, or %NULL
+<parameter_description>Destroy notifier for @data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -34101,7 +34101,7 @@ gtk_combo_box_remove_text().
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): A new text combo box.
+<return>A new text combo box.
 
 Since: 2.4
 </return>
@@ -34192,7 +34192,7 @@ returned by this function will be scaled to the exact size.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error information on failure, or %NULL.
+<parameter_description>location to store error information on failure, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -34235,7 +34235,7 @@ gtk_widget_modify_style().
 </parameter_description>
 </parameter>
 <parameter name="style">
-<parameter_description> (allow-none): a #GtkStyle, or %NULL to remove the effect of a previous
+<parameter_description>a #GtkStyle, or %NULL to remove the effect of a previous
 gtk_widget_set_style() and go back to the default style
 </parameter_description>
 </parameter>
@@ -34264,11 +34264,11 @@ g_list_free (list);
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (allow-none): A pointer to set to the #GtkTreeModel, or NULL.
+<parameter_description>A pointer to set to the #GtkTreeModel, or NULL.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkTreePath) (transfer full): A #GList containing a #GtkTreePath for each selected row.
+<return> A #GList containing a #GtkTreePath for each selected row.
 
 Since: 2.2
 </return>
@@ -34341,7 +34341,7 @@ Look up a named tag.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): The tag, or %NULL if none by that name is in the table.
+<return>The tag, or %NULL if none by that name is in the table.
 </return>
 </function>
 
@@ -34359,7 +34359,7 @@ Since 2.20 @closure can be %NULL.
 </parameter_description>
 </parameter>
 <parameter name="closure">
-<parameter_description> (allow-none):     the closure to remove from this accelerator group, or %NULL
+<parameter_description>    the closure to remove from this accelerator group, or %NULL
 to remove all closures
 </parameter_description>
 </parameter>
@@ -34579,7 +34579,7 @@ list handled by a recent manager.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for a #GError, or %NULL
+<parameter_description>return location for a #GError, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -34615,11 +34615,11 @@ Gets information about the row that is highlighted for feedback.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): Return location for the path of the highlighted row, or %NULL.
+<parameter_description>Return location for the path of the highlighted row, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="pos">
-<parameter_description> (allow-none): Return location for the drop position, or %NULL
+<parameter_description>Return location for the drop position, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -34857,7 +34857,7 @@ you should use gtk_image_new_from_icon_set().
 </description>
 <parameters>
 <parameter name="pixbuf">
-<parameter_description> (allow-none): a #GdkPixbuf, or %NULL
+<parameter_description>a #GdkPixbuf, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -34904,7 +34904,7 @@ See gtk_notebook_set_show_tabs().
 
 <function name="gtk_tool_item_retrieve_proxy_menu_item">
 <description>
-Return value: (transfer none): The #GtkMenuItem that is going to appear in the
+Return value:The #GtkMenuItem that is going to appear in the
 
 </description>
 <parameters>
@@ -34913,7 +34913,7 @@ Return value: (transfer none): The #GtkMenuItem that is going to appear in the
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): The #GtkMenuItem that is going to appear in the
+<return>The #GtkMenuItem that is going to appear in the
 overflow menu for @tool_item.
 
 Since: 2.4
@@ -34955,15 +34955,15 @@ See gtk_ruler_set_range().
 </parameter_description>
 </parameter>
 <parameter name="lower">
-<parameter_description> (allow-none): location to store lower limit of the ruler, or %NULL
+<parameter_description>location to store lower limit of the ruler, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="upper">
-<parameter_description> (allow-none): location to store upper limit of the ruler, or %NULL
+<parameter_description>location to store upper limit of the ruler, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="position">
-<parameter_description> (allow-none): location to store the current position of the mark on the ruler, or %NULL
+<parameter_description>location to store the current position of the mark on the ruler, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="max_size">
@@ -35006,11 +35006,11 @@ See gtk_misc_set_alignment().
 </parameter_description>
 </parameter>
 <parameter name="xalign">
-<parameter_description> (allow-none): location to store X alignment of @misc, or %NULL
+<parameter_description>location to store X alignment of @misc, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="yalign">
-<parameter_description> (allow-none): location to store Y alignment of @misc, or %NULL
+<parameter_description>location to store Y alignment of @misc, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -35031,7 +35031,7 @@ gtk_text_iter_ends_tag ()), i.e. it tells you whether a range with
 </parameter_description>
 </parameter>
 <parameter name="tag">
-<parameter_description> (allow-none): a #GtkTextTag, or %NULL
+<parameter_description>a #GtkTextTag, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -35095,7 +35095,7 @@ _gtk_file_system_model_freeze_updates()
 
 <function name="gtk_radio_action_get_group">
 <description>
-Returns:  (element-type GtkAction) (transfer none): the list representing the radio group for this object
+Returns:  the list representing the radio group for this object
 
 </description>
 <parameters>
@@ -35104,7 +35104,7 @@ Returns:  (element-type GtkAction) (transfer none): the list representing the ra
 </parameter_description>
 </parameter>
 </parameters>
-<return>  (element-type GtkAction) (transfer none): the list representing the radio group for this object
+<return>  the list representing the radio group for this object
 
 Since: 2.4
 </return>
@@ -35165,7 +35165,7 @@ gtk_tree_store_set() or gtk_tree_store_set_value().
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -35578,7 +35578,7 @@ Since: 2.6
 
 <function name="gtk_window_group_list_windows">
 <description>
-Returns: (element-type GtkWidget) (transfer container): A newly-allocated list of
+Returns: A newly-allocated list of
 
 </description>
 <parameters>
@@ -35587,7 +35587,7 @@ Returns: (element-type GtkWidget) (transfer container): A newly-allocated list o
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkWidget) (transfer container): A newly-allocated list of
+<return> A newly-allocated list of
 windows inside the group.
 
 Since: 2.14
@@ -35773,11 +35773,11 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="sort_data">
-<parameter_description> (allow-none): user data to pass to @sort_func, or %NULL
+<parameter_description>user data to pass to @sort_func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="data_destroy">
-<parameter_description> (allow-none): destroy notifier for @sort_data, or %NULL
+<parameter_description>destroy notifier for @sort_data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -35825,7 +35825,7 @@ arguments. Use G_CALLBACK() to cast the function to #GCallback.
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): a #GtkWidget, or %NULL
+<parameter_description>a #GtkWidget, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="text">
@@ -36023,7 +36023,7 @@ increment the reference count of the returned object.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the object named @name or %NULL if
+<return>the object named @name or %NULL if
 it could not be found in the object tree.
 
 Since: 2.12
@@ -36398,7 +36398,7 @@ placement.
 </parameter_description>
 </parameter>
 <parameter name="mark_name">
-<parameter_description> (allow-none): name for mark, or %NULL
+<parameter_description>name for mark, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="where">
@@ -36592,7 +36592,7 @@ will not &quot;adopt&quot; it.
 </parameter_description>
 </parameter>
 <parameter name="buffer">
-<parameter_description> (allow-none): a #GtkTextBuffer
+<parameter_description>a #GtkTextBuffer
 </parameter_description>
 </parameter>
 </parameters>
@@ -36810,7 +36810,7 @@ changing the stock pixbuf for #GTK_STOCK_DND instead.
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (allow-none): the transparency mask for an image, or %NULL
+<parameter_description>the transparency mask for an image, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="hot_x">
@@ -36949,7 +36949,7 @@ arguments. Use G_CALLBACK() to cast the function to #GCallback.
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): a #GtkWidget, or %NULL.
+<parameter_description>a #GtkWidget, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="text">
@@ -37313,11 +37313,11 @@ call gtk_action_group_add_action_with_accel().
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): the label displayed in menu items and on buttons, or %NULL
+<parameter_description>the label displayed in menu items and on buttons, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="tooltip">
-<parameter_description> (allow-none): a tooltip for the action, or %NULL
+<parameter_description>a tooltip for the action, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
@@ -37326,7 +37326,7 @@ action, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="manager">
-<parameter_description> (allow-none): a #GtkRecentManager, or %NULL for using the default
+<parameter_description>a #GtkRecentManager, or %NULL for using the default
 #GtkRecentManager
 </parameter_description>
 </parameter>
@@ -37395,7 +37395,7 @@ file could not be loaded then error is set to either a #GFileError or
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for errors, or %NULL
+<parameter_description>return location for errors, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -37433,7 +37433,7 @@ its child (for instance a #GtkTreeView that depends on its
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -37445,7 +37445,7 @@ Since: 2.14
 
 <function name="gtk_widget_get_accessible">
 <description>
-Returns: (transfer none): the #AtkObject associated with @widget
+Returns:the #AtkObject associated with @widget
 
 </description>
 <parameters>
@@ -37454,7 +37454,7 @@ Returns: (transfer none): the #AtkObject associated with @widget
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #AtkObject associated with @widget
+<return>the #AtkObject associated with @widget
 </return>
 </function>
 
@@ -37514,7 +37514,7 @@ Since: 2.16
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
-<parameter_description> (allow-none): The name of the stock item, or %NULL
+<parameter_description>The name of the stock item, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -37543,7 +37543,7 @@ gtk_tree_store_set_value().
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="position">
@@ -37563,7 +37563,7 @@ will be correctly filled in.
 </description>
 <parameters>
 <parameter name="recipient">
-<parameter_description> (allow-none): window to which to send the window, or %NULL
+<parameter_description>window to which to send the window, or %NULL
 in which case nothing will be sent
 </parameter_description>
 </parameter>
@@ -37592,7 +37592,7 @@ will return @target.
 </parameter_description>
 </parameter>
 <parameter name="target">
-<parameter_description> (type int): an existing icon size
+<parameter_description>an existing icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -37612,7 +37612,7 @@ See gtk_tool_palette_set_icon_size().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (type int): the #GtkIconSize of icons in the tool palette
+<return>the #GtkIconSize of icons in the tool palette
 
 Since: 2.20
 </return>
@@ -37684,7 +37684,7 @@ Since: 2.6
 </description>
 <parameters>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent, or %NULL for none
+<parameter_description>transient parent, or %NULL for none
 </parameter_description>
 </parameter>
 <parameter name="first_property_name">
@@ -37737,7 +37737,7 @@ indices in the layout to byte indices in the entry contents.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #PangoLayout for this entry
+<return>the #PangoLayout for this entry
 </return>
 </function>
 
@@ -37792,7 +37792,7 @@ its child (for instance a #GtkTreeView that depends on its
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -37881,7 +37881,7 @@ Changes the menu label for the page containing @child.
 </parameter_description>
 </parameter>
 <parameter name="menu_label">
-<parameter_description> (allow-none): the menu label, or NULL for default
+<parameter_description>the menu label, or NULL for default
 </parameter_description>
 </parameter>
 </parameters>
@@ -37941,11 +37941,11 @@ gtk_tree_store_set() or gtk_tree_store_set_value().
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="sibling">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -37987,7 +37987,7 @@ Looks up the icon size associated with @name.
 </parameter>
 </parameters>
 <return> the icon size with the given name.
- (type int): the icon size
+the icon size
 </return>
 </function>
 
@@ -38120,7 +38120,7 @@ for all windows in your application in one go.
 </parameter_description>
 </parameter>
 <parameter name="icon">
-<parameter_description> (allow-none): icon image, or %NULL
+<parameter_description>icon image, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -38193,7 +38193,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): a #GtkTreePath or %NULL to unset.
+<parameter_description>a #GtkTreePath or %NULL to unset.
 </parameter_description>
 </parameter>
 </parameters>
@@ -38228,7 +38228,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="accel_group">
-<parameter_description> (allow-none): a #GtkAccelGroup or %NULL
+<parameter_description>a #GtkAccelGroup or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -38246,15 +38246,15 @@ Obtains the selected date from a #GtkCalendar.
 </parameter_description>
 </parameter>
 <parameter name="year">
-<parameter_description> (allow-none): location to store the year number, or %NULL
+<parameter_description>location to store the year number, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="month">
-<parameter_description> (allow-none): location to store the month number (between 0 and 11), or %NULL
+<parameter_description>location to store the month number (between 0 and 11), or %NULL
 </parameter_description>
 </parameter>
 <parameter name="day">
-<parameter_description> (allow-none): location to store the day number (between 1 and 31), or %NULL
+<parameter_description>location to store the day number (between 1 and 31), or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -38304,11 +38304,11 @@ The returned #GtkTreePath must be freed with gtk_tree_path_free().
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): Return location for the current cursor path, or %NULL
+<parameter_description>Return location for the current cursor path, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="cell">
-<parameter_description> (allow-none): Return location the current focus cell, or %NULL
+<parameter_description>Return location the current focus cell, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -38369,7 +38369,7 @@ Moves the @path to point to its parent node, if it has a parent.
 
 <function name="gtk_text_iter_get_marks">
 <description>
-Return value: (element-type GtkTextMark) (transfer container): list of #GtkTextMark
+Return value: list of #GtkTextMark
 
 </description>
 <parameters>
@@ -38378,7 +38378,7 @@ Return value: (element-type GtkTextMark) (transfer container): list of #GtkTextM
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkTextMark) (transfer container): list of #GtkTextMark
+<return> list of #GtkTextMark
 </return>
 </function>
 
@@ -38407,11 +38407,11 @@ Since: 2.8
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): Return location for the path of the highlighted item, or %NULL.
+<parameter_description>Return location for the path of the highlighted item, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="pos">
-<parameter_description> (allow-none): Return location for the drop position, or %NULL
+<parameter_description>Return location for the drop position, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -38532,7 +38532,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="version">
-<parameter_description> (allow-none): the version string
+<parameter_description>the version string
 </parameter_description>
 </parameter>
 </parameters>
@@ -38572,7 +38572,7 @@ references to symbolic colors.
 </parameter_description>
 </parameter>
 <parameter name="style">
-<parameter_description> (allow-none): a #GtkRcStyle, or %NULL
+<parameter_description>a #GtkRcStyle, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="color">
@@ -38611,16 +38611,16 @@ graphics context of @style
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -38740,7 +38740,7 @@ returned animation.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the displayed animation, or %NULL if
+<return>the displayed animation, or %NULL if
 the image is empty
 </return>
 </function>
@@ -38788,7 +38788,7 @@ The function updates @position to point after the newly inserted text.
 </parameter_description>
 </parameter>
 <parameter name="position">
-<parameter_description> (in-out): location of the position text will be inserted at
+<parameter_description>location of the position text will be inserted at
 </parameter_description>
 </parameter>
 </parameters>
@@ -38908,7 +38908,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="accelerator">
-<parameter_description> (allow-none): the accelerator for the action, in
+<parameter_description>the accelerator for the action, in
 the format understood by gtk_accelerator_parse(), or &quot;&quot; for no accelerator, or
 %NULL to use the stock accelerator
 </parameter_description>
@@ -39050,11 +39050,11 @@ Non-vararg creation function.  Used primarily by language bindings.
 </parameter_description>
 </parameter>
 <parameter name="types">
-<parameter_description> (array length=n_columns): an array of #GType types for the columns, from first to last
+<parameter_description>an array of #GType types for the columns, from first to last
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a new #GtkListStore
+<return>a new #GtkListStore
 </return>
 </function>
 
@@ -39172,7 +39172,7 @@ Since: 2.16
 </parameter_description>
 </parameter>
 <parameter name="tooltip">
-<parameter_description> (allow-none): the contents of the tooltip for the icon, or %NULL
+<parameter_description>the contents of the tooltip for the icon, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -39271,7 +39271,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="target_list">
-<parameter_description> (allow-none): list of draggable targets, or %NULL for none
+<parameter_description>list of draggable targets, or %NULL for none
 </parameter_description>
 </parameter>
 </parameters>
@@ -39298,11 +39298,11 @@ itself, excluding surrounding borders and the tree expander area.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): a #GtkTreePath for the row, or %NULL to get only horizontal coordinates
+<parameter_description>a #GtkTreePath for the row, or %NULL to get only horizontal coordinates
 </parameter_description>
 </parameter>
 <parameter name="column">
-<parameter_description> (allow-none): a #GtkTreeViewColumn for the column, or %NULL to get only vertical coordiantes
+<parameter_description>a #GtkTreeViewColumn for the column, or %NULL to get only vertical coordiantes
 </parameter_description>
 </parameter>
 <parameter name="rect">
@@ -39626,12 +39626,12 @@ be freed.
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
-<parameter_description> (out) (transfer none) (allow-none): place to store a
+<parameter_description>place to store a
 stock icon name, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (out) (allow-none) (type int): place to store a stock icon
+<parameter_description>place to store a stock icon
 size, or %NULL
 </parameter_description>
 </parameter>
@@ -39676,15 +39676,15 @@ Same as gtk_text_iter_forward_search(), but moves backward.
 </parameter_description>
 </parameter>
 <parameter name="match_start">
-<parameter_description> (allow-none): return location for start of match, or %NULL
+<parameter_description>return location for start of match, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="match_end">
-<parameter_description> (allow-none): return location for end of match, or %NULL
+<parameter_description>return location for end of match, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="limit">
-<parameter_description> (allow-none): location of last possible @match_start, or %NULL for start of buffer
+<parameter_description>location of last possible @match_start, or %NULL for start of buffer
 </parameter_description>
 </parameter>
 </parameters>
@@ -39781,7 +39781,7 @@ The returned list should be freed with g_list_free().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkWidget) (transfer container): list of widgets anchored at @anchor
+<return> list of widgets anchored at @anchor
 </return>
 </function>
 
@@ -39834,7 +39834,7 @@ the print job should be rendered.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for errors, or %NULL
+<parameter_description>return location for errors, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -39900,7 +39900,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="custom_widget">
-<parameter_description> (allow-none): a #GtkWidget, or %NULL to unset the old custom widget.
+<parameter_description>a #GtkWidget, or %NULL to unset the old custom widget.
 </parameter_description>
 </parameter>
 </parameters>
@@ -40326,11 +40326,11 @@ is %GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, the model will be unsorted.
 </parameter_description>
 </parameter>
 <parameter name="user_data">
-<parameter_description> (allow-none): User data to pass to @sort_func, or %NULL
+<parameter_description>User data to pass to @sort_func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): Destroy notifier of @user_data, or %NULL
+<parameter_description>Destroy notifier of @user_data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -40466,7 +40466,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (allow-none): The #GtkTreeModel.
+<parameter_description>The #GtkTreeModel.
 </parameter_description>
 </parameter>
 </parameters>
@@ -40580,7 +40580,7 @@ header button is set with a #GtkLabel set to the title of @tree_column.
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): A child #GtkWidget, or %NULL.
+<parameter_description>A child #GtkWidget, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -40634,19 +40634,19 @@ be used instead.
 </parameter_description>
 </parameter>
 <parameter name="parent_menu_shell">
-<parameter_description> (allow-none): the menu shell containing the triggering menu item, or %NULL
+<parameter_description>the menu shell containing the triggering menu item, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent_menu_item">
-<parameter_description> (allow-none): the menu item whose activation triggered the popup, or %NULL
+<parameter_description>the menu item whose activation triggered the popup, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="func">
-<parameter_description> (allow-none): a user supplied function used to position the menu, or %NULL
+<parameter_description>a user supplied function used to position the menu, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="data">
-<parameter_description> (allow-none): user supplied data to be passed to @func.
+<parameter_description>user supplied data to be passed to @func.
 </parameter_description>
 </parameter>
 <parameter name="button">
@@ -40756,7 +40756,7 @@ Creates a new text buffer.
 </description>
 <parameters>
 <parameter name="table">
-<parameter_description> (allow-none): a tag table, or %NULL to create a new one
+<parameter_description>a tag table, or %NULL to create a new one
 </parameter_description>
 </parameter>
 </parameters>
@@ -40902,16 +40902,16 @@ the given parameters.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -40953,7 +40953,7 @@ gtk_widget_modify_style().
 </parameter_description>
 </parameter>
 <parameter name="color">
-<parameter_description> (allow-none): the color to assign (does not need to be allocated),
+<parameter_description>the color to assign (does not need to be allocated),
 or %NULL to undo the effect of previous calls to
 of gtk_widget_modify_text().
 </parameter_description>
@@ -41288,16 +41288,16 @@ parameters.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -41380,7 +41380,7 @@ Sets the horizontal adjustment of the viewport.
 </parameter_description>
 </parameter>
 <parameter name="adjustment">
-<parameter_description> (allow-none): a #GtkAdjustment.
+<parameter_description>a #GtkAdjustment.
 </parameter_description>
 </parameter>
 </parameters>
@@ -41430,7 +41430,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="markup">
-<parameter_description> (allow-none): the contents of the tooltip for @widget, or %NULL
+<parameter_description>the contents of the tooltip for @widget, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -41532,7 +41532,7 @@ Since: 2.16
 </parameter_description>
 </parameter>
 <parameter name="markup">
-<parameter_description> (allow-none): the contents of the tooltip for @status_icon, or %NULL
+<parameter_description>the contents of the tooltip for @status_icon, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -41599,7 +41599,7 @@ on #GtkContainer, to dissociate a child from the container.
 
 <function name="gtk_text_iter_get_toggled_tags">
 <description>
-Return value: (element-type GtkTextTag) (transfer container): tags toggled at this point
+Return value: tags toggled at this point
 
 </description>
 <parameters>
@@ -41612,7 +41612,7 @@ Return value: (element-type GtkTextTag) (transfer container): tags toggled at th
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkTextTag) (transfer container): tags toggled at this point
+<return> tags toggled at this point
 </return>
 </function>
 
@@ -41624,7 +41624,7 @@ Creates a new #GtkRadioToolButton, adding it to @group.
 </description>
 <parameters>
 <parameter name="group">
-<parameter_description> (allow-none): An existing radio button group, or %NULL if you are creating a new group
+<parameter_description>An existing radio button group, or %NULL if you are creating a new group
 </parameter_description>
 </parameter>
 </parameters>
@@ -41710,7 +41710,7 @@ use style-&gt;font_desc instead.
 </parameter_description>
 </parameter>
 <parameter name="font">
-<parameter_description> (allow-none): a #GdkFont, or %NULL to use the #GdkFont corresponding
+<parameter_description>a #GdkFont, or %NULL to use the #GdkFont corresponding
 to style-&gt;font_desc.
 </parameter_description>
 </parameter>
@@ -41838,7 +41838,7 @@ Since: 2.10
 
 <function name="gtk_container_get_children">
 <description>
-Return value: (element-type GtkWidget) (transfer container): a newly-allocated list of the container's non-internal children.
+Return value: a newly-allocated list of the container's non-internal children.
 
 </description>
 <parameters>
@@ -41847,7 +41847,7 @@ Return value: (element-type GtkWidget) (transfer container): a newly-allocated l
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkWidget) (transfer container): a newly-allocated list of the container's non-internal children.
+<return> a newly-allocated list of the container's non-internal children.
 </return>
 </function>
 
@@ -42022,7 +42022,7 @@ Use gtk_drag_source_set_icon_pixbuf() instead.
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (allow-none): the transparency mask for an image.
+<parameter_description>the transparency mask for an image.
 </parameter_description>
 </parameter>
 </parameters>
@@ -42133,7 +42133,7 @@ initiated through programatic means.
 </parameter_description>
 </parameter>
 <parameter name="event">
-<parameter_description> (allow-none): A #GdkEvent, or %NULL
+<parameter_description>A #GdkEvent, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -42203,7 +42203,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="shape_mask">
-<parameter_description> (allow-none): shape to be added, or %NULL to remove an existing shape
+<parameter_description>shape to be added, or %NULL to remove an existing shape
 </parameter_description>
 </parameter>
 <parameter name="offset_x">
@@ -42366,7 +42366,7 @@ Directories are always visible.
 </parameter_description>
 </parameter>
 <parameter name="filter">
-<parameter_description> (allow-none): %NULL or filter to use
+<parameter_description>%NULL or filter to use
 </parameter_description>
 </parameter>
 </parameters>
@@ -42802,7 +42802,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="completion">
-<parameter_description> (allow-none): The #GtkEntryCompletion or %NULL
+<parameter_description>The #GtkEntryCompletion or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -42869,11 +42869,11 @@ Since: 2.18
 </parameter_description>
 </parameter>
 <parameter name="xpad">
-<parameter_description> (allow-none): location to fill in with the x padding of the cell, or %NULL
+<parameter_description>location to fill in with the x padding of the cell, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="ypad">
-<parameter_description> (allow-none): location to fill in with the y padding of the cell, or %NULL
+<parameter_description>location to fill in with the y padding of the cell, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -42937,7 +42937,7 @@ The returned pixmap can be %NULL, if the resulting @clip_area was empty.
 </parameter_description>
 </parameter>
 <parameter name="clip_rect">
-<parameter_description> (allow-none): a #GdkRectangle or %NULL
+<parameter_description>a #GdkRectangle or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -43032,7 +43032,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="func">
-<parameter_description> (scope call) the function to call
+<parameter_description>the function to call
 </parameter_description>
 </parameter>
 <parameter name="user_data">
@@ -43113,17 +43113,17 @@ pixbuf.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int) the size to render the icon at. A size of
+<parameter_description>the size to render the icon at. A size of
 (GtkIconSize)-1 means render at the size of the source and
 don't scale.
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 </parameters>
@@ -43154,7 +43154,7 @@ Since: 2.16
 </parameter_description>
 </parameter>
 <parameter name="icon_name">
-<parameter_description> (allow-none): An icon name, or %NULL
+<parameter_description>An icon name, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -43368,11 +43368,11 @@ handle the details for you.
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (allow-none): (out): return location for width, or %NULL
+<parameter_description>return location for width, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (allow-none): (out): return location for height, or %NULL
+<parameter_description>return location for height, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -43561,7 +43561,7 @@ gtk_drag_dest_set().
 </parameter_description>
 </parameter>
 <parameter name="target_list">
-<parameter_description> (allow-none): list of droppable targets, or %NULL for none
+<parameter_description>list of droppable targets, or %NULL for none
 </parameter_description>
 </parameter>
 </parameters>
@@ -43657,7 +43657,7 @@ See gtk_image_new_from_file() for details.
 </parameter_description>
 </parameter>
 <parameter name="filename">
-<parameter_description> (allow-none): a filename or %NULL
+<parameter_description>a filename or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -43882,16 +43882,16 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="func">
-<parameter_description> (allow-none): the function to use to position the search dialog, or %NULL
+<parameter_description>the function to use to position the search dialog, or %NULL
 to use the default search position function
 </parameter_description>
 </parameter>
 <parameter name="data">
-<parameter_description> (allow-none): user data to pass to @func, or %NULL
+<parameter_description>user data to pass to @func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): Destroy notifier for @data, or %NULL
+<parameter_description>Destroy notifier for @data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -44074,11 +44074,11 @@ Deprecated: 2.4: Use gtk_toolbar_insert() instead.
 </parameter_description>
 </parameter>
 <parameter name="tooltip_text">
-<parameter_description> (allow-none): the element's tooltip.
+<parameter_description>the element's tooltip.
 </parameter_description>
 </parameter>
 <parameter name="tooltip_private_text">
-<parameter_description> (allow-none): used for context-sensitive help about this toolbar element.
+<parameter_description>used for context-sensitive help about this toolbar element.
 </parameter_description>
 </parameter>
 </parameters>
@@ -44213,7 +44213,7 @@ Deprecated: 2.16: Use gtk_status_icon_set_tooltip_text() instead.
 </parameter_description>
 </parameter>
 <parameter name="tooltip_text">
-<parameter_description> (allow-none): the tooltip text, or %NULL
+<parameter_description>the tooltip text, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -44355,7 +44355,7 @@ Return value: The number of children of @iter.
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): The #GtkTreeIter, or %NULL.
+<parameter_description>The #GtkTreeIter, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -44424,11 +44424,11 @@ See gtk_image_new_from_image() for details.
 </parameter_description>
 </parameter>
 <parameter name="gdk_image">
-<parameter_description> (allow-none): a #GdkImage or %NULL
+<parameter_description>a #GdkImage or %NULL
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description>  (allow-none): a #GdkBitmap or %NULL
+<parameter_description> a #GdkBitmap or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -44620,15 +44620,15 @@ never uses a custom name set with gtk_widget_set_name().
 </parameter_description>
 </parameter>
 <parameter name="path_length">
-<parameter_description> (out) (allow-none): location to store the length of the class path, or %NULL
+<parameter_description>location to store the length of the class path, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (out) (allow-none) location to store the class path as an allocated string, or %NULL
+<parameter_description>location to store the class path as an allocated string, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="path_reversed">
-<parameter_description> (out) (allow-none) location to store the reverse class path as an allocated
+<parameter_description>location to store the reverse class path as an allocated
 string, or %NULL
 </parameter_description>
 </parameter>
@@ -44675,7 +44675,7 @@ UI definition&lt;/link&gt; and merges it with the current contents of @builder.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -45006,11 +45006,11 @@ Creates a new #GtkLinkButton containing a label.
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): the text of the button
+<parameter_description>the text of the button
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a new link button widget.
+<return>a new link button widget.
 
 Since: 2.10
 </return>
@@ -45103,7 +45103,7 @@ side of the text you're typing).
 </description>
 <parameters>
 <parameter name="name">
-<parameter_description> (allow-none): mark name or %NULL
+<parameter_description>mark name or %NULL
 </parameter_description>
 </parameter>
 <parameter name="left_gravity">
@@ -45245,7 +45245,7 @@ to free any allocated memory.
 </parameter_description>
 </parameter>
 <parameter name="value">
-<parameter_description> (inout) (transfer none) An empty #GValue to set.
+<parameter_description>An empty #GValue to set.
 </parameter_description>
 </parameter>
 </parameters>
@@ -45272,16 +45272,16 @@ parameters.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="edge">
@@ -45450,7 +45450,7 @@ See gtk_image_new_from_stock() for details.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -45688,7 +45688,7 @@ Since: 2.2
 </parameter_description>
 </parameter>
 <parameter name="position">
-<parameter_description> (allow-none): A #GtkTreeIter.
+<parameter_description>A #GtkTreeIter.
 </parameter_description>
 </parameter>
 </parameters>
@@ -45990,7 +45990,7 @@ types are #GTK_UI_MANAGER_MENUBAR, #GTK_UI_MANAGER_TOOLBAR and
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkWidget) (transfer container): a newly-allocated #GSList of
+<return> a newly-allocated #GSList of
 all toplevel widgets of the requested types.  Free the returned list with g_slist_free().
 
 Since: 2.4
@@ -46010,7 +46010,7 @@ Since: 2.8
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): The path of the item to highlight, or %NULL.
+<parameter_description>The path of the item to highlight, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="pos">
@@ -46110,7 +46110,7 @@ icon set; you still need to unref it if you own references.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -46329,7 +46329,7 @@ function, see gtk_file_chooser_remove_shortcut_folder().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error, or %NULL
+<parameter_description>location to store error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -46401,11 +46401,11 @@ Fills in @width and @height with the appropriate size of @cell.
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (allow-none): location to fill in with the fixed width of the cell, or %NULL
+<parameter_description>location to fill in with the fixed width of the cell, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (allow-none): location to fill in with the fixed height of the cell, or %NULL
+<parameter_description>location to fill in with the fixed height of the cell, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -46659,7 +46659,7 @@ by the application.  For example, you can use this to add a
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error, or %NULL
+<parameter_description>location to store error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -47139,11 +47139,11 @@ defined as @widget-&gt;window coordinates for widgets that are not
 </parameter_description>
 </parameter>
 <parameter name="x">
-<parameter_description> (out) (allow-none): return location for the X coordinate, or %NULL
+<parameter_description>return location for the X coordinate, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="y">
-<parameter_description> (out) (allow-none): return location for the Y coordinate, or %NULL
+<parameter_description>return location for the Y coordinate, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -47292,7 +47292,7 @@ Return value: a line number
 
 <function name="gtk_menu_get_for_attach_widget">
 <description>
-Return value: (element-type GtkWidget) (transfer none): the list of menus attached to his widget.
+Return value: the list of menus attached to his widget.
 
 </description>
 <parameters>
@@ -47301,7 +47301,7 @@ Return value: (element-type GtkWidget) (transfer none): the list of menus attach
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkWidget) (transfer none): the list of menus attached to his widget.
+<return> the list of menus attached to his widget.
 
 Since: 2.6
 </return>
@@ -47332,7 +47332,7 @@ and setting the background color on that.
 </parameter_description>
 </parameter>
 <parameter name="color">
-<parameter_description> (allow-none): the color to assign (does not need to be allocated),
+<parameter_description>the color to assign (does not need to be allocated),
 or %NULL to undo the effect of previous calls to
 of gtk_widget_modify_bg().
 </parameter_description>
@@ -47503,11 +47503,11 @@ gtk_init(), or gtk_init_check().
 </description>
 <parameters>
 <parameter name="argc">
-<parameter_description> (inout): a pointer to the number of command line arguments.
+<parameter_description>a pointer to the number of command line arguments.
 </parameter_description>
 </parameter>
 <parameter name="argv">
-<parameter_description> (array) (inout): a pointer to the array of command line arguments.
+<parameter_description>a pointer to the array of command line arguments.
 </parameter_description>
 </parameter>
 </parameters>
@@ -47664,16 +47664,16 @@ Since: 2.20
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget (may be %NULL)
+<parameter_description>the widget (may be %NULL)
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail (may be %NULL)
+<parameter_description>a style detail (may be %NULL)
 </parameter_description>
 </parameter>
 <parameter name="step">
@@ -47715,7 +47715,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="settings">
-<parameter_description> (allow-none): a #GtkPrintSettings, or %NULL
+<parameter_description>a #GtkPrintSettings, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -47766,11 +47766,11 @@ you are done with it.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): A pointer to be filled with the current cursor path, or %NULL
+<parameter_description>A pointer to be filled with the current cursor path, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="focus_column">
-<parameter_description> (allow-none): A pointer to be filled with the current focus column, or %NULL
+<parameter_description>A pointer to be filled with the current focus column, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -48209,7 +48209,7 @@ of #GtkItemFactoryEntry
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the menu item which corresponds to the given action, or %NULL
+<return>the menu item which corresponds to the given action, or %NULL
 if no menu item was found
 </return>
 </function>
@@ -48331,7 +48331,7 @@ values, you need to call gtk_list_store_set() or gtk_list_store_set_value().
 </parameter_description>
 </parameter>
 <parameter name="sibling">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -48405,13 +48405,13 @@ after use with g_object_unref().
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int) a stock size. A size of (GtkIconSize)-1 means
+<parameter_description>a stock size. A size of (GtkIconSize)-1 means
 render at the size of the source and don't scale (if there are
 multiple source sizes, GTK+ picks one of the available sizes).
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): render detail to pass to theme engine
+<parameter_description>render detail to pass to theme engine
 </parameter_description>
 </parameter>
 </parameters>
@@ -48421,7 +48421,7 @@ multiple source sizes, GTK+ picks one of the available sizes).
 
 <function name="gtk_window_get_screen">
 <description>
-Return value: (transfer none): a #GdkScreen.
+Return value:a #GdkScreen.
 
 </description>
 <parameters>
@@ -48430,7 +48430,7 @@ Return value: (transfer none): a #GdkScreen.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): a #GdkScreen.
+<return>a #GdkScreen.
 
 Since: 2.2
 </return>
@@ -48502,12 +48502,12 @@ returned pixmap and mask.
 </parameter_description>
 </parameter>
 <parameter name="pixmap">
-<parameter_description> (out) (transfer none) (allow-none): location to store the
+<parameter_description>location to store the
 pixmap, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (out) (transfer none) (allow-none): location to store the
+<parameter_description>location to store the
 mask, or %NULL
 </parameter_description>
 </parameter>
@@ -48676,7 +48676,7 @@ also be used for purposes internal to the input method.
 </parameter_description>
 </parameter>
 <parameter name="window">
-<parameter_description> (allow-none):  the client window. This may be %NULL to indicate
+<parameter_description> the client window. This may be %NULL to indicate
 that the previous client window no longer exists.
 </parameter_description>
 </parameter>
@@ -48757,7 +48757,7 @@ in @label indicate the mnemonic for the button.
 </description>
 <parameters>
 <parameter name="radio_group_member">
-<parameter_description> (allow-none): widget to get radio group from or %NULL
+<parameter_description>widget to get radio group from or %NULL
 </parameter_description>
 </parameter>
 <parameter name="label">
@@ -48794,16 +48794,16 @@ given style and orientation.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -48944,7 +48944,7 @@ member won't be incremented.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GdkPixbuf) (transfer container): copy of window's icon list
+<return> copy of window's icon list
 </return>
 </function>
 
@@ -49013,7 +49013,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="icon_name">
-<parameter_description> (allow-none): an icon name, or %NULL
+<parameter_description>an icon name, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -49059,7 +49059,7 @@ g_list_free (list);
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkTreePath) (transfer full): A #GList containing a #GtkTreePath for each selected row.
+<return> A #GList containing a #GtkTreePath for each selected row.
 
 Since: 2.6
 </return>
@@ -49242,11 +49242,11 @@ See gtk_image_new_from_pixmap() for details.
 </parameter_description>
 </parameter>
 <parameter name="pixmap">
-<parameter_description> (allow-none): a #GdkPixmap or %NULL
+<parameter_description>a #GdkPixmap or %NULL
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (allow-none): a #GdkBitmap or %NULL
+<parameter_description>a #GdkBitmap or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -49320,7 +49320,7 @@ the file will be displayed.
 
 <function name="gtk_cell_layout_get_cells">
 <description>
-Return value: (element-type GtkCellRenderer) (transfer container): a list of cell renderers. The list, but not the
+Return value: a list of cell renderers. The list, but not the
 
 </description>
 <parameters>
@@ -49329,7 +49329,7 @@ Return value: (element-type GtkCellRenderer) (transfer container): a list of cel
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkCellRenderer) (transfer container): a list of cell renderers. The list, but not the
+<return> a list of cell renderers. The list, but not the
 renderers has been newly allocated and should be freed with
 g_list_free() when no longer needed.
 
@@ -49423,15 +49423,15 @@ character in @str will match embedded pixbufs or child widgets.
 </parameter_description>
 </parameter>
 <parameter name="match_start">
-<parameter_description> (allow-none): return location for start of match, or %NULL
+<parameter_description>return location for start of match, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="match_end">
-<parameter_description> (allow-none): return location for end of match, or %NULL
+<parameter_description>return location for end of match, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="limit">
-<parameter_description> (allow-none): bound for the search, or %NULL for the end of the buffer
+<parameter_description>bound for the search, or %NULL for the end of the buffer
 </parameter_description>
 </parameter>
 </parameters>
@@ -49851,7 +49851,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="type">
-<parameter_description> (allow-none): kind of child or %NULL
+<parameter_description>kind of child or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -49877,11 +49877,11 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="x">
-<parameter_description> (allow-none): location to store X offset of layout, or %NULL
+<parameter_description>location to store X offset of layout, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="y">
-<parameter_description> (allow-none): location to store Y offset of layout, or %NULL
+<parameter_description>location to store Y offset of layout, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -50011,11 +50011,11 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="data">
-<parameter_description> (allow-none): user data to pass to @func, or %NULL
+<parameter_description>user data to pass to @func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): destroy notifier for @data, or %NULL
+<parameter_description>destroy notifier for @data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -50341,7 +50341,7 @@ or %NULL if an error occurred. See gtk_page_setup_to_file().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -50505,7 +50505,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="label_widget">
-<parameter_description> (allow-none): the new label widget
+<parameter_description>the new label widget
 </parameter_description>
 </parameter>
 </parameters>
@@ -50525,7 +50525,7 @@ Since: 2.2
 </parameter_description>
 </parameter>
 <parameter name="screen">
-<parameter_description> (allow-none): a #GdkScreen, or %NULL if the screen should be
+<parameter_description>a #GdkScreen, or %NULL if the screen should be
 determined by the widget the menu is attached to.
 </parameter_description>
 </parameter>
@@ -50546,7 +50546,7 @@ Since: 2.20
 </parameter_description>
 </parameter>
 <parameter name="icon_size">
-<parameter_description> (type int): the #GtkIconSize that icons in the tool
+<parameter_description>the #GtkIconSize that icons in the tool
 palette shall have
 </parameter_description>
 </parameter>
@@ -50598,11 +50598,11 @@ Since: 2.20
 </parameter_description>
 </parameter>
 <parameter name="gicon">
-<parameter_description> (allow-none): a #GIcon representing the icon, or %NULL
+<parameter_description>a #GIcon representing the icon, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -50659,11 +50659,11 @@ gtk_spin_button_set_range().
 </parameter_description>
 </parameter>
 <parameter name="min">
-<parameter_description> (allow-none): location to store minimum allowed value, or %NULL
+<parameter_description>location to store minimum allowed value, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="max">
-<parameter_description> (allow-none): location to store maximum allowed value, or %NULL
+<parameter_description>location to store maximum allowed value, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -50826,11 +50826,11 @@ Both paths should be freed with gtk_tree_path_free() after use.
 </parameter_description>
 </parameter>
 <parameter name="start_path">
-<parameter_description> (allow-none): Return location for start of region, or %NULL
+<parameter_description>Return location for start of region, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="end_path">
-<parameter_description> (allow-none): Return location for end of region, or %NULL
+<parameter_description>Return location for end of region, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -50946,7 +50946,7 @@ Gets the value set by gtk_window_set_gravity().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): window gravity
+<return>window gravity
 </return>
 </function>
 
@@ -51413,16 +51413,16 @@ in the given rectangle on @window using the given parameters.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -51754,7 +51754,7 @@ destruction of the ui manager.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the widget found by following the path, or %NULL if no widget
+<return>the widget found by following the path, or %NULL if no widget
 was found.
 
 Since: 2.4
@@ -52002,7 +52002,7 @@ Deprecated: 2.12: Use gtk_about_dialog_set_program_name() instead.
 </parameter_description>
 </parameter>
 <parameter name="name">
-<parameter_description> (allow-none): the program name
+<parameter_description>the program name
 </parameter_description>
 </parameter>
 </parameters>
@@ -52214,11 +52214,11 @@ pixmap or mask; you still need to unref them if you own references.
 </description>
 <parameters>
 <parameter name="pixmap">
-<parameter_description> (allow-none): a #GdkPixmap, or %NULL
+<parameter_description>a #GdkPixmap, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (allow-none): a #GdkBitmap, or %NULL
+<parameter_description>a #GdkBitmap, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -52409,7 +52409,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="name">
-<parameter_description> (allow-none): the name of the themed icon
+<parameter_description>the name of the themed icon
 </parameter_description>
 </parameter>
 </parameters>
@@ -52512,7 +52512,7 @@ widget you'd like to make the default using GTK_WIDGET_SET_FLAGS().
 </parameter_description>
 </parameter>
 <parameter name="default_widget">
-<parameter_description> (allow-none): widget to be the default, or %NULL to unset the
+<parameter_description>widget to be the default, or %NULL to unset the
 default widget for the toplevel.
 </parameter_description>
 </parameter>
@@ -52762,7 +52762,7 @@ expander column to a hidden column.
 
 <function name="gtk_widget_get_modifier_style">
 <description>
-Return value: (transfer none): the modifier style for the widget. This rc style is
+Return value:the modifier style for the widget. This rc style is
 
 </description>
 <parameters>
@@ -52771,7 +52771,7 @@ Return value: (transfer none): the modifier style for the widget. This rc style
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the modifier style for the widget. This rc style is
+<return>the modifier style for the widget. This rc style is
 owned by the widget. If you want to keep a pointer to value this
 around, you must add a refcount using g_object_ref().
 </return>
@@ -52871,11 +52871,11 @@ Since: 2.14
 </parameter_description>
 </parameter>
 <parameter name="icon_name">
-<parameter_description> (allow-none): an icon name, or %NULL
+<parameter_description>an icon name, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -53021,7 +53021,7 @@ added, so you do not need to unref it.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): pointer to child of the #GtkBin
+<return>pointer to child of the #GtkBin
 </return>
 </function>
 
@@ -53170,7 +53170,7 @@ free those resources when the widget is unrealized.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #GdkDisplay for the toplevel for this widget.
+<return>the #GdkDisplay for the toplevel for this widget.
 
 Since: 2.2
 </return>
@@ -53195,12 +53195,12 @@ by the URIs, but only the URI used in the recently used resources list.
 </parameter_description>
 </parameter>
 <parameter name="new_uri">
-<parameter_description> (allow-none): the new URI of the recently used resource, or %NULL to
+<parameter_description>the new URI of the recently used resource, or %NULL to
 remove the item pointed by @uri in the list
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): a return location for a #GError, or %NULL
+<parameter_description>a return location for a #GError, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -53474,7 +53474,7 @@ gdk_drag_status (context, GDK_ACTION_MOVE, time);
 </parameter_description>
 </parameter>
 <parameter name="targets">
-<parameter_description> (allow-none) (array length=n_targets): a pointer to an array of #GtkTargetEntry&lt;!-- --&gt;s
+<parameter_description>a pointer to an array of #GtkTargetEntry&lt;!-- --&gt;s
 indicating the drop types that this @widget will accept, or %NULL.
 Later you can access the list with gtk_drag_dest_get_target_list()
 and gtk_drag_dest_find_target().
@@ -53516,11 +53516,11 @@ of properties to set on the tag, as with g_object_set().
 </parameter_description>
 </parameter>
 <parameter name="tag_name">
-<parameter_description> (allow-none): name of the new tag, or %NULL
+<parameter_description>name of the new tag, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="first_property_name">
-<parameter_description> (allow-none): name of first property to set, or %NULL
+<parameter_description>name of first property to set, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -53567,12 +53567,12 @@ emblems or overlays to the icon.
 </parameter_description>
 </parameter>
 <parameter name="points">
-<parameter_description> (allow-none): (array length=n_points) (out): location to store pointer to an array of points, or %NULL
+<parameter_description>location to store pointer to an array of points, or %NULL
 free the array of points with g_free().
 </parameter_description>
 </parameter>
 <parameter name="n_points">
-<parameter_description> (allow-none): location to store the number of points in @points, or %NULL
+<parameter_description>location to store the number of points in @points, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -53916,7 +53916,7 @@ Return value: %TRUE if @reference points to a valid path.
 </description>
 <parameters>
 <parameter name="reference">
-<parameter_description> (allow-none): A #GtkTreeRowReference, or %NULL
+<parameter_description>A #GtkTreeRowReference, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -54162,7 +54162,7 @@ Since: 2.12
 </description>
 <parameters>
 <parameter name="mask">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -54465,7 +54465,7 @@ Lists the actions in the action group.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkAction) (transfer container): an allocated list of the action objects in the action group
+<return> an allocated list of the action objects in the action group
 
 Since: 2.4
 </return>
@@ -54653,7 +54653,7 @@ Internal function, see gtk_file_chooser_add_shortcut_folder().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error, or %NULL
+<parameter_description>location to store error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -54970,16 +54970,16 @@ Since: 2.10
 
 <function name="gtk_window_get_group">
 <description>
-Returns: (transfer none): the #GtkWindowGroup for a window or the default group
+Returns:the #GtkWindowGroup for a window or the default group
 
 </description>
 <parameters>
 <parameter name="window">
-<parameter_description> (allow-none): a #GtkWindow, or %NULL
+<parameter_description>a #GtkWindow, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #GtkWindowGroup for a window or the default group
+<return>the #GtkWindowGroup for a window or the default group
 
 Since: 2.10
 </return>
@@ -55022,11 +55022,11 @@ Note that positions are specified in characters, not bytes.
 </parameter_description>
 </parameter>
 <parameter name="start_pos">
-<parameter_description> (out) (allow-none): location to store the starting position, or %NULL
+<parameter_description>location to store the starting position, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="end_pos">
-<parameter_description> (out) (allow-none): location to store the end position, or %NULL
+<parameter_description>location to store the end position, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -55100,11 +55100,11 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="data">
-<parameter_description> (allow-none): User data to pass to the modify function, or %NULL.
+<parameter_description>User data to pass to the modify function, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): Destroy notifier of @data, or %NULL.
+<parameter_description>Destroy notifier of @data, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -55149,7 +55149,7 @@ gtk_icon_factory_add_default() and gtk_icon_factory_add().
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -55425,11 +55425,11 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
-<parameter_description> (allow-none): a stock id, or %NULL
+<parameter_description>a stock id, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -55566,15 +55566,15 @@ to be relative to @icon_view's bin_window if @keyboard_tooltip is %FALSE.
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (allow-none): a pointer to receive a #GtkTreeModel or %NULL
+<parameter_description>a pointer to receive a #GtkTreeModel or %NULL
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): a pointer to receive a #GtkTreePath or %NULL
+<parameter_description>a pointer to receive a #GtkTreePath or %NULL
 </parameter_description>
 </parameter>
 <parameter name="iter">
-<parameter_description> (allow-none): a pointer to receive a #GtkTreeIter or %NULL
+<parameter_description>a pointer to receive a #GtkTreeIter or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -55737,15 +55737,15 @@ dropped everywhere.
 </parameter_description>
 </parameter>
 <parameter name="func">
-<parameter_description> (allow-none): A function to determine which columns are reorderable, or %NULL.
+<parameter_description>A function to determine which columns are reorderable, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="user_data">
-<parameter_description> (allow-none): User data to be passed to @func, or %NULL
+<parameter_description>User data to be passed to @func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): Destroy notifier for @user_data, or %NULL
+<parameter_description>Destroy notifier for @user_data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -55874,7 +55874,7 @@ or %NULL to read the first group
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -56070,7 +56070,7 @@ freed by the caller.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #PangoLayout for this label
+<return>the #PangoLayout for this label
 </return>
 </function>
 
@@ -56088,7 +56088,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="text">
-<parameter_description> (allow-none): a text string or %NULL
+<parameter_description>a text string or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -56506,16 +56506,16 @@ Draws a box on @window with the given parameters.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -56594,7 +56594,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="group">
-<parameter_description> (allow-none): a pointer to identify the notebook group, or %NULL to unset it
+<parameter_description>a pointer to identify the notebook group, or %NULL to unset it
 </parameter_description>
 </parameter>
 </parameters>
@@ -56687,11 +56687,11 @@ direction of the paragraph are inserted.
 </parameter_description>
 </parameter>
 <parameter name="strong_pos">
-<parameter_description> (allow-none): location to store the strong cursor position (may be %NULL)
+<parameter_description>location to store the strong cursor position (may be %NULL)
 </parameter_description>
 </parameter>
 <parameter name="weak_pos">
-<parameter_description> (allow-none): location to store the weak cursor position (may be %NULL)
+<parameter_description>location to store the weak cursor position (may be %NULL)
 </parameter_description>
 </parameter>
 </parameters>
@@ -56856,19 +56856,19 @@ widget.
 </description>
 <parameters>
 <parameter name="pixmap_closed">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="mask_closed">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="pixmap_opened">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="mask_opened">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -56997,7 +56997,7 @@ is statically allocated and should not be freed.
 </description>
 <parameters>
 <parameter name="size">
-<parameter_description> (type int): a #GtkIconSize.
+<parameter_description>a #GtkIconSize.
 </parameter_description>
 </parameter>
 </parameters>
@@ -57234,7 +57234,7 @@ Since: 2.2
 </parameter_description>
 </parameter>
 <parameter name="position">
-<parameter_description> (allow-none): A #GtkTreeIter, or %NULL.
+<parameter_description>A #GtkTreeIter, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -57263,15 +57263,15 @@ of @widget's outermost ancestor.
 </parameter_description>
 </parameter>
 <parameter name="path_length">
-<parameter_description> (out) (allow-none): location to store length of the path, or %NULL
+<parameter_description>location to store length of the path, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (out) (allow-none):  location to store allocated path string, or %NULL
+<parameter_description> location to store allocated path string, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="path_reversed">
-<parameter_description> (out) (allow-none):  location to store allocated reverse path string, or %NULL
+<parameter_description> location to store allocated reverse path string, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -57393,7 +57393,7 @@ Since: 2.2
 </parameter_description>
 </parameter>
 <parameter name="position">
-<parameter_description> (allow-none): A #GtkTreeIter or %NULL.
+<parameter_description>A #GtkTreeIter or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -57508,11 +57508,11 @@ indices in the layout to byte indices in the entry contents.
 </parameter_description>
 </parameter>
 <parameter name="x">
-<parameter_description> (allow-none): location to store X offset of layout, or %NULL
+<parameter_description>location to store X offset of layout, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="y">
-<parameter_description> (allow-none): location to store Y offset of layout, or %NULL
+<parameter_description>location to store Y offset of layout, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -57678,7 +57678,7 @@ Same as gtk_text_iter_forward_find_char(), but goes backward from @iter.
 </parameter_description>
 </parameter>
 <parameter name="limit">
-<parameter_description> (allow-none): search limit, or %NULL for none
+<parameter_description>search limit, or %NULL for none
 </parameter_description>
 </parameter>
 </parameters>
@@ -57753,7 +57753,7 @@ Sets the vertical adjustment of the viewport.
 </parameter_description>
 </parameter>
 <parameter name="adjustment">
-<parameter_description> (allow-none): a #GtkAdjustment.
+<parameter_description>a #GtkAdjustment.
 </parameter_description>
 </parameter>
 </parameters>
@@ -57787,11 +57787,11 @@ Since: 2.10
 </description>
 <parameters>
 <parameter name="new_parent">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 <parameter name="new_sibling">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -57902,7 +57902,7 @@ gtk_container_set_focus_hadjustment ().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the horizontal focus adjustment, or %NULL if
+<return>the horizontal focus adjustment, or %NULL if
 none has been set.
 </return>
 </function>
@@ -57987,11 +57987,11 @@ will cause the scrolled window to create them for you.
 </description>
 <parameters>
 <parameter name="hadjustment">
-<parameter_description> (allow-none): horizontal adjustment
+<parameter_description>horizontal adjustment
 </parameter_description>
 </parameter>
 <parameter name="vadjustment">
-<parameter_description> (allow-none): vertical adjustment
+<parameter_description>vertical adjustment
 </parameter_description>
 </parameter>
 </parameters>
@@ -58097,7 +58097,7 @@ need not be initialised beforehand.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for an error, or %NULL
+<parameter_description>return location for an error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -58120,7 +58120,7 @@ Since: 2.18
 </parameter_description>
 </parameter>
 <parameter name="allocation">
-<parameter_description> (out): a pointer to a #GtkAllocation to copy to
+<parameter_description>a pointer to a #GtkAllocation to copy to
 </parameter_description>
 </parameter>
 </parameters>
@@ -58143,7 +58143,7 @@ returned pixbuf.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the displayed pixbuf, or %NULL if
+<return>the displayed pixbuf, or %NULL if
 the image is empty
 </return>
 </function>
@@ -58234,7 +58234,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="pixbuf">
-<parameter_description> (allow-none): the new header image @page
+<parameter_description>the new header image @page
 </parameter_description>
 </parameter>
 </parameters>
@@ -58253,7 +58253,7 @@ Purges every item from the recently used resources list.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): a return location for a #GError, or %NULL
+<parameter_description>a return location for a #GError, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -58489,7 +58489,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): an icon size
+<parameter_description>an icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -58516,16 +58516,16 @@ using the given style and state.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): rectangle to which the output is clipped, or %NULL if the
+<parameter_description>rectangle to which the output is clipped, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x1">
@@ -58732,7 +58732,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="page_func">
-<parameter_description> (allow-none): the #GtkAssistantPageFunc, or %NULL to use the default one
+<parameter_description>the #GtkAssistantPageFunc, or %NULL to use the default one
 </parameter_description>
 </parameter>
 <parameter name="data">
@@ -58999,7 +58999,7 @@ Since: 2.8
 </parameter_description>
 </parameter>
 <parameter name="cell">
-<parameter_description> (allow-none): One of the cell renderers of @icon_view, or %NULL
+<parameter_description>One of the cell renderers of @icon_view, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="start_editing">
@@ -59235,11 +59235,11 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="columns">
-<parameter_description> (array length=n_values): an array of column numbers
+<parameter_description>an array of column numbers
 </parameter_description>
 </parameter>
 <parameter name="values">
-<parameter_description> (array length=n_values): an array of GValues
+<parameter_description>an array of GValues
 </parameter_description>
 </parameter>
 <parameter name="n_values">
@@ -59815,11 +59815,11 @@ call gtk_action_group_add_action_with_accel().
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): The label displayed in menu items and on buttons, or %NULL
+<parameter_description>The label displayed in menu items and on buttons, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="tooltip">
-<parameter_description> (allow-none): A tooltip for the action, or %NULL
+<parameter_description>A tooltip for the action, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
@@ -59952,7 +59952,7 @@ Returns: Whether the alternative button order should be used
 </description>
 <parameters>
 <parameter name="screen">
-<parameter_description> (allow-none): a #GdkScreen, or %NULL to use the default screen
+<parameter_description>a #GdkScreen, or %NULL to use the default screen
 </parameter_description>
 </parameter>
 </parameters>
@@ -60330,7 +60330,7 @@ Deprecated: 2.4: Use #GtkUIManager instead.
 </parameter_description>
 </parameter>
 <parameter name="accel_group">
-<parameter_description> (allow-none): a #GtkAccelGroup to which the accelerators for the
+<parameter_description>a #GtkAccelGroup to which the accelerators for the
 menu items will be added, or %NULL to create a new one
 </parameter_description>
 </parameter>
@@ -60528,11 +60528,11 @@ Deprecated: 2.4: Use gtk_toolbar_insert() instead.
 </parameter_description>
 </parameter>
 <parameter name="tooltip_text">
-<parameter_description> (allow-none): the element's tooltip.
+<parameter_description>the element's tooltip.
 </parameter_description>
 </parameter>
 <parameter name="tooltip_private_text">
-<parameter_description> (allow-none): used for context-sensitive help about this toolbar element.
+<parameter_description>used for context-sensitive help about this toolbar element.
 </parameter_description>
 </parameter>
 </parameters>
@@ -60683,7 +60683,7 @@ of #GtkItemFactoryEntry
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the widget which corresponds to the given action, or %NULL
+<return>the widget which corresponds to the given action, or %NULL
 if no widget was found
 </return>
 </function>
@@ -60806,11 +60806,11 @@ realized.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): a #GtkTreePath for the row, or %NULL to get only horizontal coordinates
+<parameter_description>a #GtkTreePath for the row, or %NULL to get only horizontal coordinates
 </parameter_description>
 </parameter>
 <parameter name="column">
-<parameter_description> (allow-none): a #GtkTreeViewColumn for the column, or %NULL to get only vertical coordinates
+<parameter_description>a #GtkTreeViewColumn for the column, or %NULL to get only vertical coordinates
 </parameter_description>
 </parameter>
 <parameter name="rect">
@@ -60827,7 +60827,7 @@ realized.
 </description>
 <parameters>
 <parameter name="accel_group">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -60951,7 +60951,7 @@ default behaviour by overriding the class closure of this signal.
 </parameter_description>
 </parameter>
 <parameter name="child">
-<parameter_description> (allow-none): a #GtkWidget, or %NULL
+<parameter_description>a #GtkWidget, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -61010,7 +61010,7 @@ Optionally, specify initial text to set in the buffer.
 </description>
 <parameters>
 <parameter name="initial_chars">
-<parameter_description> (allow-none): initial buffer text, or %NULL
+<parameter_description>initial buffer text, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="n_initial_chars">
@@ -61044,7 +61044,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="custom_window">
-<parameter_description> (allow-none): a #GtkWindow, or %NULL
+<parameter_description>a #GtkWindow, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -61161,7 +61161,7 @@ Moves @column to be after to @base_column.  If @base_column is %NULL, then
 </parameter_description>
 </parameter>
 <parameter name="base_column">
-<parameter_description> (allow-none): The #GtkTreeViewColumn to be moved relative to, or %NULL.
+<parameter_description>The #GtkTreeViewColumn to be moved relative to, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -61347,7 +61347,7 @@ Since: 2.8
 </parameter_description>
 </parameter>
 <parameter name="icon_name">
-<parameter_description> (allow-none): the name of the themed icon
+<parameter_description>the name of the themed icon
 </parameter_description>
 </parameter>
 </parameters>
@@ -61371,12 +61371,12 @@ label in the popup menu.
 </parameter_description>
 </parameter>
 <parameter name="tab_label">
-<parameter_description> (allow-none): the #GtkWidget to be used as the label for the page,
+<parameter_description>the #GtkWidget to be used as the label for the page,
 or %NULL to use the default label, 'page N'.
 </parameter_description>
 </parameter>
 <parameter name="menu_label">
-<parameter_description> (allow-none): the widget to use as a label for the page-switch
+<parameter_description>the widget to use as a label for the page-switch
 menu, if that is enabled. If %NULL, and @tab_label
 is a #GtkLabel or %NULL, then the menu label will be
 a newly created label with the same text as @tab_label;
@@ -61432,7 +61432,7 @@ _gtk_file_chooser_select_uri().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error, or %NULL
+<parameter_description>location to store error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -61527,7 +61527,7 @@ Prepends a page to @notebook.
 </parameter_description>
 </parameter>
 <parameter name="tab_label">
-<parameter_description> (allow-none): the #GtkWidget to be used as the label for the page,
+<parameter_description>the #GtkWidget to be used as the label for the page,
 or %NULL to use the default label, 'page N'.
 </parameter_description>
 </parameter>
@@ -61691,7 +61691,7 @@ the main loop runs, the paste data will be inserted.)
 </parameter_description>
 </parameter>
 <parameter name="override_location">
-<parameter_description> (allow-none): location to insert pasted text, or %NULL for
+<parameter_description>location to insert pasted text, or %NULL for
 at the cursor
 </parameter_description>
 </parameter>
@@ -61921,19 +61921,19 @@ See gtk_window_set_has_frame(), gtk_window_set_frame_dimensions().
 </parameter_description>
 </parameter>
 <parameter name="left">
-<parameter_description> (allow-none): location to store the width of the frame at the left, or %NULL
+<parameter_description>location to store the width of the frame at the left, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="top">
-<parameter_description> (allow-none): location to store the height of the frame at the top, or %NULL
+<parameter_description>location to store the height of the frame at the top, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="right">
-<parameter_description> (allow-none): location to store the width of the frame at the returns, or %NULL
+<parameter_description>location to store the width of the frame at the returns, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="bottom">
-<parameter_description> (allow-none): location to store the height of the frame at the bottom, or %NULL
+<parameter_description>location to store the height of the frame at the bottom, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -61983,7 +61983,7 @@ and gnome_url_show().
 </description>
 <parameters>
 <parameter name="screen">
-<parameter_description> (allow-none): screen to show the uri on or %NULL for the default screen
+<parameter_description>screen to show the uri on or %NULL for the default screen
 </parameter_description>
 </parameter>
 <parameter name="uri">
@@ -62107,7 +62107,7 @@ Since: 2.2
 </parameter_description>
 </parameter>
 <parameter name="position">
-<parameter_description> (allow-none): A #GtkTreeIter or %NULL.
+<parameter_description>A #GtkTreeIter or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -62239,11 +62239,11 @@ given #GtkPrintOperation.
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): Transient parent of the dialog
+<parameter_description>Transient parent of the dialog
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): Return location for errors, or %NULL
+<parameter_description>Return location for errors, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -62406,7 +62406,7 @@ or %NULL to list all icons.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type utf8) (transfer none): a #GList list holding the names of all the
+<return> a #GList list holding the names of all the
 icons in the theme. You must first free each element
 in the list with g_free(), then free the list itself
 with g_list_free().
@@ -62781,7 +62781,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="logo">
-<parameter_description> (allow-none): a #GdkPixbuf, or %NULL
+<parameter_description>a #GdkPixbuf, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -62814,11 +62814,11 @@ Creates a new custom paper dialog.
 </description>
 <parameters>
 <parameter name="title">
-<parameter_description> (allow-none): the title of the dialog, or %NULL
+<parameter_description>the title of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent of the dialog, or %NULL
+<parameter_description>transient parent of the dialog, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -62919,16 +62919,16 @@ using the given style and state and shadow type.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle or %NULL if the
+<parameter_description>clip rectangle or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -63066,11 +63066,11 @@ Deprecated: 2.12: Use gtk_tool_item_set_tooltip_text() instead.
 </parameter_description>
 </parameter>
 <parameter name="tip_text">
-<parameter_description> (allow-none): text to be used as tooltip text for @tool_item
+<parameter_description>text to be used as tooltip text for @tool_item
 </parameter_description>
 </parameter>
 <parameter name="tip_private">
-<parameter_description> (allow-none): text to be used as private tooltip text
+<parameter_description>text to be used as private tooltip text
 </parameter_description>
 </parameter>
 </parameters>
@@ -63301,7 +63301,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): rectangle to which the output is clipped, or %NULL if the
+<parameter_description>rectangle to which the output is clipped, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
@@ -63560,7 +63560,7 @@ Free's @reference. @reference may be %NULL.
 </description>
 <parameters>
 <parameter name="reference">
-<parameter_description> (allow-none): A #GtkTreeRowReference, or %NULL
+<parameter_description>A #GtkTreeRowReference, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -63594,7 +63594,7 @@ stock item indicated by @stock_id.
 </description>
 <parameters>
 <parameter name="group">
-<parameter_description> (allow-none): an existing radio button group, or %NULL if you are creating a new group
+<parameter_description>an existing radio button group, or %NULL if you are creating a new group
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
@@ -63656,23 +63656,23 @@ primarily by the #GtkTreeView.
 </parameter_description>
 </parameter>
 <parameter name="cell_area">
-<parameter_description> (allow-none): The area a cell in the column will be allocated, or %NULL
+<parameter_description>The area a cell in the column will be allocated, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="x_offset">
-<parameter_description> (allow-none): location to return x offset of a cell relative to @cell_area, or %NULL
+<parameter_description>location to return x offset of a cell relative to @cell_area, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="y_offset">
-<parameter_description> (allow-none): location to return y offset of a cell relative to @cell_area, or %NULL
+<parameter_description>location to return y offset of a cell relative to @cell_area, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="width">
-<parameter_description> (allow-none): location to return width needed to render a cell, or %NULL
+<parameter_description>location to return width needed to render a cell, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="height">
-<parameter_description> (allow-none): location to return height needed to render a cell, or %NULL
+<parameter_description>location to return height needed to render a cell, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -63786,7 +63786,7 @@ Deprecated: 2.4: Use #GtkUIManager instead.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the item factory from which @widget was created, or %NULL
+<return>the item factory from which @widget was created, or %NULL
 </return>
 </function>
 
@@ -63961,7 +63961,7 @@ Lists all the selected files and subfolders in the current folder of
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type utf8) (transfer full): a #GSList containing the URIs of all selected
+<return> a #GSList containing the URIs of all selected
 files and subfolders in the current folder. Free the returned list
 with g_slist_free(), and the filenames with g_free().
 
@@ -64098,11 +64098,11 @@ Since: 2.2
 </parameter_description>
 </parameter>
 <parameter name="focus_column">
-<parameter_description> (allow-none): A #GtkTreeViewColumn, or %NULL
+<parameter_description>A #GtkTreeViewColumn, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="focus_cell">
-<parameter_description> (allow-none): A #GtkCellRenderer, or %NULL
+<parameter_description>A #GtkCellRenderer, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="start_editing">
@@ -64444,7 +64444,7 @@ Appends a page to @notebook.
 </parameter_description>
 </parameter>
 <parameter name="tab_label">
-<parameter_description> (allow-none): the #GtkWidget to be used as the label for the page,
+<parameter_description>the #GtkWidget to be used as the label for the page,
 or %NULL to use the default label, 'page N'.
 </parameter_description>
 </parameter>
@@ -64506,7 +64506,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="message_format">
-<parameter_description> (allow-none): printf()-style format string, or %NULL
+<parameter_description>printf()-style format string, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -64573,7 +64573,7 @@ See #GtkScrolledWindow, #GtkScrollbar, #GtkAdjustment for details.
 </parameter_description>
 </parameter>
 <parameter name="adjustment">
-<parameter_description> (allow-none): new scroll adjustment
+<parameter_description>new scroll adjustment
 </parameter_description>
 </parameter>
 </parameters>
@@ -64605,19 +64605,19 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="padding_top">
-<parameter_description> (allow-none): location to store the padding for the top of the widget, or %NULL
+<parameter_description>location to store the padding for the top of the widget, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="padding_bottom">
-<parameter_description> (allow-none): location to store the padding for the bottom of the widget, or %NULL
+<parameter_description>location to store the padding for the bottom of the widget, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="padding_left">
-<parameter_description> (allow-none): location to store the padding for the left of the widget, or %NULL
+<parameter_description>location to store the padding for the left of the widget, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="padding_right">
-<parameter_description> (allow-none): location to store the padding for the right of the widget, or %NULL
+<parameter_description>location to store the padding for the right of the widget, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -64882,7 +64882,7 @@ have to be direct children)
 </parameter_description>
 </parameter>
 <parameter name="old_focus">
-<parameter_description> (allow-none): widget to use for the starting position, or %NULL
+<parameter_description>widget to use for the starting position, or %NULL
 to determine this automatically.
 (Note, this argument isn't used for GTK_DIR_TAB_*,
 which is the only @direction we use currently,
@@ -65172,7 +65172,7 @@ will be updated appropriately.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): a stock icon size
+<parameter_description>a stock icon size
 </parameter_description>
 </parameter>
 </parameters>
@@ -65206,7 +65206,7 @@ considers @widget to be an ancestor of itself.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the ancestor widget, or %NULL if not found
+<return>the ancestor widget, or %NULL if not found
 </return>
 </function>
 
@@ -65434,7 +65434,7 @@ Since: 2.4
 </description>
 <parameters>
 </parameters>
-<return> (element-type GtkPrintBackend) (transfer container):
+<return>
 </return>
 </function>
 
@@ -65563,7 +65563,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="icon_widget">
-<parameter_description> (allow-none): the widget used as icon, or %NULL
+<parameter_description>the widget used as icon, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -65626,7 +65626,7 @@ Copies a stock item, mostly useful for language bindings and not in applications
 
 <function name="gtk_text_iter_get_buffer">
 <description>
-Return value: (transfer none): the buffer
+Return value:the buffer
 
 </description>
 <parameters>
@@ -65635,7 +65635,7 @@ Return value: (transfer none): the buffer
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the buffer
+<return>the buffer
 </return>
 </function>
 
@@ -65869,7 +65869,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="default_page_setup">
-<parameter_description> (allow-none): a #GtkPageSetup, or %NULL
+<parameter_description>a #GtkPageSetup, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -65970,7 +65970,7 @@ Get the #GtkTextTagTable associated with this buffer.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the buffer's tag table
+<return>the buffer's tag table
 </return>
 </function>
 
@@ -66112,7 +66112,7 @@ right.
 </parameter_description>
 </parameter>
 <parameter name="markup">
-<parameter_description> (allow-none): Text to be shown at the mark, using &lt;link linkend=&quot;PangoMarkupFormat&quot;&gt;Pango markup&lt;/link&gt;, or %NULL
+<parameter_description>Text to be shown at the mark, using &lt;link linkend=&quot;PangoMarkupFormat&quot;&gt;Pango markup&lt;/link&gt;, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -66234,16 +66234,16 @@ given style.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none):  clip rectangle, or %NULL if the
+<parameter_description> clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -66364,7 +66364,7 @@ timeouts, etc, may be dispatched during the wait.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (array zero-terminated=1) (element-type utf8) (transfer full): a newly-allocated
+<return>a newly-allocated
 %NULL-terminated array of strings which must
 be freed with g_strfreev(), or %NULL if
 retrieving the selection data failed. (This
@@ -66437,7 +66437,7 @@ gtk_container_set_focus_vadjustment().
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the vertical focus adjustment, or %NULL if
+<return>the vertical focus adjustment, or %NULL if
 none has been set.
 </return>
 </function>
@@ -66700,7 +66700,7 @@ Since: 2.4
 
 <function name="gtk_ui_manager_get_accel_group">
 <description>
-Return value: (transfer none): the #GtkAccelGroup.
+Return value:the #GtkAccelGroup.
 
 </description>
 <parameters>
@@ -66709,7 +66709,7 @@ Return value: (transfer none): the #GtkAccelGroup.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #GtkAccelGroup.
+<return>the #GtkAccelGroup.
 
 Since: 2.4
 </return>
@@ -66728,12 +66728,12 @@ with the user - for example a curses or command line interface.
 </description>
 <parameters>
 <parameter name="argc">
-<parameter_description> (inout): Address of the &lt;parameter&gt;argc&lt;/parameter&gt; parameter of your
+<parameter_description>Address of the &lt;parameter&gt;argc&lt;/parameter&gt; parameter of your
 main() function. Changed if any arguments were handled.
 </parameter_description>
 </parameter>
 <parameter name="argv">
-<parameter_description> (array length=argc) (inout) (allow-none): Address of the &lt;parameter&gt;argv&lt;/parameter&gt; parameter of main().
+<parameter_description>(inout)Address of the &lt;parameter&gt;argv&lt;/parameter&gt; parameter of main().
 Any parameters understood by gtk_init() are stripped before return.
 </parameter_description>
 </parameter>
@@ -66745,12 +66745,12 @@ Any parameters understood by gtk_init() are stripped before return.
 
 <function name="gtk_widget_get_default_style">
 <description>
-Returns: (transfer none): the default style. This #GtkStyle object is owned
+Returns:the default style. This #GtkStyle object is owned
 
 </description>
 <parameters>
 </parameters>
-<return> (transfer none): the default style. This #GtkStyle object is owned
+<return>the default style. This #GtkStyle object is owned
 by GTK+ and should not be modified or freed.
 </return>
 </function>
@@ -66827,11 +66827,11 @@ to load files.
 </description>
 <parameters>
 <parameter name="title">
-<parameter_description> (allow-none): Title of the dialog, or %NULL
+<parameter_description>Title of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): Transient parent of the dialog, or %NULL
+<parameter_description>Transient parent of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="action">
@@ -66843,7 +66843,7 @@ to load files.
 </parameter_description>
 </parameter>
 <parameter name="first_button_text">
-<parameter_description> (allow-none): stock ID or text to go in the first button, or %NULL
+<parameter_description>stock ID or text to go in the first button, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -66872,7 +66872,7 @@ Since: 2.12
 </parameter_description>
 </parameter>
 <parameter name="pixbuf">
-<parameter_description> (allow-none): a #GdkPixbuf, or %NULL
+<parameter_description>a #GdkPixbuf, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -66921,7 +66921,7 @@ Sets @uri as the current URI for @chooser.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for a #GError, or %NULL
+<parameter_description>return location for a #GError, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -66944,7 +66944,7 @@ hierarchy of icon themes
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type utf8) (transfer full): a #GList list holding the names of all the
+<return> a #GList list holding the names of all the
 contexts in the theme. You must first free each element
 in the list with g_free(), then free the list itself
 with g_list_free().
@@ -66976,16 +66976,16 @@ Draws a flat box on @window with the given parameters.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -67368,7 +67368,7 @@ Since: 2.10
 </description>
 <parameters>
 <parameter name="func">
-<parameter_description> (allow-none): the #GtkNotebookWindowCreationFunc, or %NULL
+<parameter_description>the #GtkNotebookWindowCreationFunc, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="data">
@@ -67376,7 +67376,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): Destroy notifier for @data, or %NULL
+<parameter_description>Destroy notifier for @data, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -67532,7 +67532,7 @@ See gtk_image_new_from_pixbuf() for details.
 </parameter_description>
 </parameter>
 <parameter name="pixbuf">
-<parameter_description> (allow-none): a #GdkPixbuf or %NULL
+<parameter_description>a #GdkPixbuf or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -67570,7 +67570,7 @@ See #GtkScrolledWindow, #GtkScrollbar, #GtkAdjustment for details.
 </parameter_description>
 </parameter>
 <parameter name="adjustment">
-<parameter_description> (allow-none): new scroll adjustment
+<parameter_description>new scroll adjustment
 </parameter_description>
 </parameter>
 </parameters>
@@ -67594,7 +67594,7 @@ gtk_widget_modify_style().
 </parameter_description>
 </parameter>
 <parameter name="color">
-<parameter_description> (allow-none): the color to assign (does not need to be allocated),
+<parameter_description>the color to assign (does not need to be allocated),
 or %NULL to undo the effect of previous calls to
 of gtk_widget_modify_fg().
 </parameter_description>
@@ -67643,7 +67643,7 @@ the image will be displayed or not.
 </parameter_description>
 </parameter>
 <parameter name="image">
-<parameter_description> (allow-none): a widget to set as the image for the menu item.
+<parameter_description>a widget to set as the image for the menu item.
 </parameter_description>
 </parameter>
 </parameters>
@@ -67662,11 +67662,11 @@ image or mask; you still need to unref them if you own references.
 </description>
 <parameters>
 <parameter name="image">
-<parameter_description> (allow-none): a #GdkImage, or %NULL
+<parameter_description>a #GdkImage, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="mask">
-<parameter_description> (allow-none): a #GdkBitmap, or %NULL
+<parameter_description>a #GdkBitmap, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -68074,7 +68074,7 @@ Since: 2.6
 </parameter_description>
 </parameter>
 <parameter name="license">
-<parameter_description> (allow-none): the license information or %NULL
+<parameter_description>the license information or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -68244,7 +68244,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): a string that will be used as label, or %NULL.
+<parameter_description>a string that will be used as label, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -68299,7 +68299,7 @@ g_intern_static_string().
 </parameter_description>
 </parameter>
 <parameter name="accel_path">
-<parameter_description> (allow-none): accelerator path, corresponding to this menu item's
+<parameter_description>accelerator path, corresponding to this menu item's
 functionality, or %NULL to unset the current path.
 </parameter_description>
 </parameter>
@@ -68395,11 +68395,11 @@ The paths should be freed with gtk_tree_path_free() after use.
 </parameter_description>
 </parameter>
 <parameter name="start_path">
-<parameter_description> (allow-none): Return location for start of region, or %NULL.
+<parameter_description>Return location for start of region, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="end_path">
-<parameter_description> (allow-none): Return location for end of region, or %NULL.
+<parameter_description>Return location for end of region, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -68714,7 +68714,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): the label to use, or %NULL to use the default label
+<parameter_description>the label to use, or %NULL to use the default label
 </parameter_description>
 </parameter>
 </parameters>
@@ -68795,7 +68795,7 @@ Updates the position of a child, as for gtk_text_view_add_child_in_window().
 </description>
 <parameters>
 <parameter name="mask">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -68859,7 +68859,7 @@ Since: 2.20
 
 <function name="gtk_dialog_get_action_area">
 <description>
-Returns: (transfer none): the action area.
+Returns:the action area.
 
 </description>
 <parameters>
@@ -68868,7 +68868,7 @@ Returns: (transfer none): the action area.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the action area.
+<return>the action area.
 
 Since: 2.14
 </return>
@@ -68925,12 +68925,12 @@ Since: 2.14
 </parameter_description>
 </parameter>
 <parameter name="gicon">
-<parameter_description> (out) (transfer none) (allow-none): place to store a
+<parameter_description>place to store a
 #GIcon, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (out) (allow-none) (type int): place to store an icon size,
+<parameter_description>place to store an icon size,
 or %NULL
 </parameter_description>
 </parameter>
@@ -68957,7 +68957,7 @@ and you should free those resources when the widget is unrealized.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the #GdkWindow root window for the toplevel for this widget.
+<return>the #GdkWindow root window for the toplevel for this widget.
 
 Since: 2.2
 </return>
@@ -68976,7 +68976,7 @@ as defined in the page setup dialog
 </parameter_description>
 </parameter>
 </parameters>
-<return>  (element-type GtkPaperSize) (transfer full): a newly allocated list of newly
+<return>  a newly allocated list of newly
 allocated #GtkPaperSize objects
 
 Since: 2.12
@@ -68998,7 +68998,7 @@ Since: 2.4
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
-<parameter_description> (allow-none): a name of a stock item, or %NULL
+<parameter_description>a name of a stock item, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -69076,7 +69076,7 @@ and set them up for destruction during the next test teardown phase.
 </parameter_description>
 </parameter>
 <parameter name="first_property_name">
-<parameter_description> (allow-none): Name of first property to set or %NULL
+<parameter_description>Name of first property to set or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -69128,7 +69128,7 @@ then it will unset the old model.
 </parameter_description>
 </parameter>
 <parameter name="model">
-<parameter_description> (allow-none): The model.
+<parameter_description>The model.
 </parameter_description>
 </parameter>
 </parameters>
@@ -69241,11 +69241,11 @@ Since: 2.10
 </description>
 <parameters>
 <parameter name="parent">
-<parameter_description> (allow-none): transient parent, or %NULL
+<parameter_description>transient parent, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="page_setup">
-<parameter_description> (allow-none): an existing #GtkPageSetup, or %NULL
+<parameter_description>an existing #GtkPageSetup, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="settings">
@@ -69344,7 +69344,7 @@ of the #GtkTreeView
 </description>
 <parameters>
 <parameter name="mask">
-<parameter_description> (allow-none):
+<parameter_description>
 </parameter_description>
 </parameter>
 </parameters>
@@ -69389,11 +69389,11 @@ and from pixels using PANGO_PIXELS() or #PANGO_SCALE.
 </parameter_description>
 </parameter>
 <parameter name="x">
-<parameter_description> (allow-none): location to store X offset of layout, or %NULL
+<parameter_description>location to store X offset of layout, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="y">
-<parameter_description> (allow-none): location to store Y offset of layout, or %NULL
+<parameter_description>location to store Y offset of layout, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -69472,7 +69472,7 @@ Since: 2.6
 
 <function name="gtk_dialog_get_content_area">
 <description>
-Returns: (transfer none): the content area #GtkVBox.
+Returns:the content area #GtkVBox.
 
 </description>
 <parameters>
@@ -69481,7 +69481,7 @@ Returns: (transfer none): the content area #GtkVBox.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the content area #GtkVBox.
+<return>the content area #GtkVBox.
 
 Since: 2.14
 </return>
@@ -69499,7 +69499,7 @@ Gets the contents of the selection data as array of URIs.
 </parameter_description>
 </parameter>
 </parameters>
-<return>  (array zero-terminated=1) (element-type utf8) (transfer full): if
+<return>if
 the selection data contains a list of
 URIs, a newly allocated %NULL-terminated string array
 containing the URIs, otherwise %NULL. If the result is
@@ -69524,7 +69524,7 @@ gtk_file_chooser_get_uris())
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type utf8) (transfer full): a #GSList containing the filenames of all selected
+<return> a #GSList containing the filenames of all selected
 files and subfolders in the current folder. Free the returned list
 with g_slist_free(), and the filenames with g_free().
 
@@ -69547,7 +69547,7 @@ file could not be loaded then error is set to either a #GFileError or
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): return location for errors, or %NULL
+<parameter_description>return location for errors, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -69598,7 +69598,7 @@ much as the window manager would have done on X.
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): parent window, or %NULL
+<parameter_description>parent window, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -69619,7 +69619,7 @@ Since: 2.10
 </parameter_description>
 </parameter>
 <parameter name="pixbuf">
-<parameter_description> (allow-none): a #GdkPixbuf or %NULL
+<parameter_description>a #GdkPixbuf or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -69637,7 +69637,7 @@ Return value: whether @iter is the end of a range tagged with @tag
 </parameter_description>
 </parameter>
 <parameter name="tag">
-<parameter_description> (allow-none): a #GtkTextTag, or %NULL
+<parameter_description>a #GtkTextTag, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -69718,7 +69718,7 @@ Sends a generic XEMBED message to a particular window.
 </description>
 <parameters>
 <parameter name="recipient">
-<parameter_description> (allow-none): window to which to send the window, or %NULL
+<parameter_description>window to which to send the window, or %NULL
 in which case nothing will be sent
 </parameter_description>
 </parameter>
@@ -69782,7 +69782,7 @@ in values, you need to call gtk_list_store_set() or gtk_list_store_set_value().
 </parameter_description>
 </parameter>
 <parameter name="sibling">
-<parameter_description> (allow-none): A valid #GtkTreeIter, or %NULL
+<parameter_description>A valid #GtkTreeIter, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -69910,11 +69910,11 @@ NULL);
 </description>
 <parameters>
 <parameter name="title">
-<parameter_description> (allow-none): Title of the dialog, or %NULL
+<parameter_description>Title of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="parent">
-<parameter_description> (allow-none): Transient parent of the dialog, or %NULL
+<parameter_description>Transient parent of the dialog, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="flags">
@@ -69922,7 +69922,7 @@ NULL);
 </parameter_description>
 </parameter>
 <parameter name="first_button_text">
-<parameter_description> (allow-none): stock ID or text to go in first button, or %NULL
+<parameter_description>stock ID or text to go in first button, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="Varargs">
@@ -70132,7 +70132,7 @@ which set of user preferences to used.
 </parameter_description>
 </parameter>
 <parameter name="size">
-<parameter_description> (type int): an icon size
+<parameter_description>an icon size
 </parameter_description>
 </parameter>
 <parameter name="width">
@@ -70232,7 +70232,7 @@ Deprecated: 2.4: Use #GtkUIManager instead.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (allow-none): the widget for the given path, or %NULL if @path doesn't lead
+<return>the widget for the given path, or %NULL if @path doesn't lead
 to a widget
 </return>
 </function>
@@ -70380,7 +70380,7 @@ e.g. for #GtkTreeView, a string representation of #GtkTreePath
 
 <function name="gtk_widget_get_parent">
 <description>
-Return value: (transfer none): the parent container of @widget, or %NULL
+Return value:the parent container of @widget, or %NULL
 
 </description>
 <parameters>
@@ -70389,7 +70389,7 @@ Return value: (transfer none): the parent container of @widget, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the parent container of @widget, or %NULL
+<return>the parent container of @widget, or %NULL
 </return>
 </function>
 
@@ -70506,11 +70506,11 @@ call gtk_action_group_add_action_with_accel().
 </parameter_description>
 </parameter>
 <parameter name="label">
-<parameter_description> (allow-none): the label displayed in menu items and on buttons, or %NULL
+<parameter_description>the label displayed in menu items and on buttons, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="tooltip">
-<parameter_description> (allow-none): a tooltip for the action, or %NULL
+<parameter_description>a tooltip for the action, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="stock_id">
@@ -70537,15 +70537,15 @@ If no uri hook has been set, GTK+ defaults to calling gtk_show_uri().
 </description>
 <parameters>
 <parameter name="func">
-<parameter_description> (allow-none): a function called each time a #GtkLinkButton is clicked, or %NULL
+<parameter_description>a function called each time a #GtkLinkButton is clicked, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="data">
-<parameter_description> (allow-none): user data to be passed to @func, or %NULL
+<parameter_description>user data to be passed to @func, or %NULL
 </parameter_description>
 </parameter>
 <parameter name="destroy">
-<parameter_description> (allow-none): a #GDestroyNotify that gets called when @data is no longer needed, or %NULL
+<parameter_description>a #GDestroyNotify that gets called when @data is no longer needed, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -70591,7 +70591,7 @@ exactly this size; see gtk_icon_info_load_icon().
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): Location to store error information on failure, or %NULL.
+<parameter_description>Location to store error information on failure, or %NULL.
 </parameter_description>
 </parameter>
 </parameters>
@@ -70687,11 +70687,11 @@ Determines the destination item for a given position.
 </parameter_description>
 </parameter>
 <parameter name="path">
-<parameter_description> (allow-none): Return location for the path of the item, or %NULL.
+<parameter_description>Return location for the path of the item, or %NULL.
 </parameter_description>
 </parameter>
 <parameter name="pos">
-<parameter_description> (allow-none): Return location for the drop position, or %NULL
+<parameter_description>Return location for the drop position, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -71141,16 +71141,16 @@ Deprecated: 2.0: Use gtk_paint_layout() instead.
 </parameter_description>
 </parameter>
 <parameter name="area">
-<parameter_description> (allow-none): clip rectangle, or %NULL if the
+<parameter_description>clip rectangle, or %NULL if the
 output should not be clipped
 </parameter_description>
 </parameter>
 <parameter name="widget">
-<parameter_description> (allow-none): the widget
+<parameter_description>the widget
 </parameter_description>
 </parameter>
 <parameter name="detail">
-<parameter_description> (allow-none): a style detail
+<parameter_description>a style detail
 </parameter_description>
 </parameter>
 <parameter name="x">
@@ -71436,12 +71436,12 @@ similar things.
 </description>
 <parameters>
 <parameter name="argc">
-<parameter_description> (inout): Address of the &lt;parameter&gt;argc&lt;/parameter&gt; parameter of your
+<parameter_description>Address of the &lt;parameter&gt;argc&lt;/parameter&gt; parameter of your
 main() function. Changed if any arguments were handled.
 </parameter_description>
 </parameter>
 <parameter name="argv">
-<parameter_description> (array length=argc) (inout) (allow-none): Address of the &lt;parameter&gt;argv&lt;/parameter&gt; parameter of main().
+<parameter_description>(inout)Address of the &lt;parameter&gt;argv&lt;/parameter&gt; parameter of main().
 Any parameters understood by gtk_init() are stripped before return.
 </parameter_description>
 </parameter>
@@ -71525,7 +71525,7 @@ Since: 2.16
 </parameter_description>
 </parameter>
 <parameter name="tooltip">
-<parameter_description> (allow-none): the contents of the tooltip for the icon, or %NULL
+<parameter_description>the contents of the tooltip for the icon, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -71839,7 +71839,7 @@ to use as a base image when creating icon variants for #GtkIconSet.
 </parameter_description>
 </parameter>
 <parameter name="icon_name">
-<parameter_description> (allow-none): name of icon to use
+<parameter_description>name of icon to use
 </parameter_description>
 </parameter>
 </parameters>
@@ -71931,7 +71931,7 @@ to a particular #GdkScreen.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (transfer none): the relevant #GtkSettings object
+<return>the relevant #GtkSettings object
 </return>
 </function>
 
@@ -71947,7 +71947,7 @@ Gets the #GtkRecentFilter objects held by @chooser.
 </parameter_description>
 </parameter>
 </parameters>
-<return> (element-type GtkRecentFilter) (transfer container): A singly linked list
+<return> A singly linked list
 of #GtkRecentFilter objects.  You
 should just free the returned list using g_slist_free().
 
@@ -72036,7 +72036,7 @@ Removes a folder URI from a file chooser's list of shortcut folders.
 </parameter_description>
 </parameter>
 <parameter name="error">
-<parameter_description> (allow-none): location to store error, or %NULL
+<parameter_description>location to store error, or %NULL
 </parameter_description>
 </parameter>
 </parameters>
@@ -72105,7 +72105,7 @@ gtk_widget_grab_focus() instead of this function.
 </parameter_description>
 </parameter>
 <parameter name="focus">
-<parameter_description> (allow-none): widget to be the new focus widget, or %NULL to unset
+<parameter_description>widget to be the new focus widget, or %NULL to unset
 any focus widget for the toplevel window.
 </parameter_description>
 </parameter>



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