Regenerate glib docs.xml.

1 files changed, 255 insertions, 330 deletions

diff --git a/glib/src/glib_docs.xml b/glib/src/glib_docs.xml
index 14472083..99b82185 100644
--- a/glib/src/glib_docs.xml
+++ b/glib/src/glib_docs.xml
@@ -9424,40 +9424,35 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_BOOLEAN__FLAGS">
 <description>
-A #GClosureMarshal function for use with signals with handlers that
-take a flags type as an argument and return a boolean.  If you have
-such a signal, you will probably also need to use an accumulator,
-such as g_signal_accumulator_true_handled().
+A marshaller for a #GCClosure with a callback of type
+`gboolean (*callback) (gpointer instance, gint arg1, gpointer user_data)` where the #gint parameter
+denotes a flags type.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> a #GValue which can store the returned #gboolean
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding instance and arg1
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -9586,78 +9581,44 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_BOOL__FLAGS">
 <description>
-An old alias for g_cclosure_marshal_BOOLEAN__FLAGS().
+Another name for g_cclosure_marshal_BOOLEAN__FLAGS().
 
 </description>
 <parameters>
-<parameter name="closure">
-<parameter_description> A #GClosure.
-</parameter_description>
-</parameter>
-<parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
-</parameter_description>
-</parameter>
-<parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
-</parameter_description>
-</parameter>
-<parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
-</parameter_description>
-</parameter>
-<parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
-</parameter_description>
-</parameter>
-<parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
-</parameter_description>
-</parameter>
 </parameters>
 <return></return>
 </function>
 
 <function name="g_cclosure_marshal_STRING__OBJECT_POINTER">
 <description>
-A #GClosureMarshal function for use with signals with handlers that
-take a #GObject and a pointer and produce a string.  It is highly
-unlikely that your signal handler fits this description.
+A marshaller for a #GCClosure with a callback of type
+`gchar* (*callback) (gpointer instance, GObject *arg1, gpointer arg2, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> a #GValue, which can store the returned string
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 3
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding instance, arg1 and arg2
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -9709,38 +9670,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__BOOLEAN">
 <description>
-A #GClosureMarshal function for use with signals with a single
-boolean argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gboolean arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #gboolean parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -9792,38 +9749,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__BOXED">
 <description>
-A #GClosureMarshal function for use with signals with a single
-argument which is any boxed pointer type.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, GBoxed *arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #GBoxed* parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -9875,38 +9828,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__CHAR">
 <description>
-A #GClosureMarshal function for use with signals with a single
-character argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gchar arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #gchar parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -9958,38 +9907,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__DOUBLE">
 <description>
-A #GClosureMarshal function for use with signals with one
-double-precision floating point argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gdouble arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #gdouble parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10041,38 +9986,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__ENUM">
 <description>
-A #GClosureMarshal function for use with signals with a single
-argument with an enumerated type.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gint arg1, gpointer user_data)` where the #gint parameter denotes an enumeration type..
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the enumeration parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10124,38 +10065,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__FLAGS">
 <description>
-A #GClosureMarshal function for use with signals with a single
-argument with a flags types.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gint arg1, gpointer user_data)` where the #gint parameter denotes a flags type.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the flags parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10207,38 +10144,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__FLOAT">
 <description>
-A #GClosureMarshal function for use with signals with one
-single-precision floating point argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gfloat arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #gfloat parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10290,38 +10223,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__INT">
 <description>
-A #GClosureMarshal function for use with signals with a single
-integer argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gint arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #gint parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10373,38 +10302,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__LONG">
 <description>
-A #GClosureMarshal function for use with signals with with a single
-long integer argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, glong arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #glong parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10456,38 +10381,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__OBJECT">
 <description>
-A #GClosureMarshal function for use with signals with a single
-#GObject argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, GObject *arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #GObject* parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10539,38 +10460,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__PARAM">
 <description>
-A #GClosureMarshal function for use with signals with a single
-argument of type #GParamSpec.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, GParamSpec *arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #GParamSpec* parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10622,42 +10539,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__POINTER">
 <description>
-A #GClosureMarshal function for use with signals with a single raw
-pointer argument type.
-
-If it is possible, it is better to use one of the more specific
-functions such as g_cclosure_marshal_VOID__OBJECT() or
-g_cclosure_marshal_VOID__OBJECT().
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gpointer arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #gpointer parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10709,38 +10618,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__STRING">
 <description>
-A #GClosureMarshal function for use with signals with a single string
-argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, const gchar *arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #gchar* parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10792,38 +10697,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__UCHAR">
 <description>
-A #GClosureMarshal function for use with signals with a single
-unsigned character argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, guchar arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #guchar parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10875,38 +10776,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__UINT">
 <description>
-A #GClosureMarshal function for use with signals with with a single
-unsigned integer argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, guint arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #guint parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -10915,38 +10812,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__UINT_POINTER">
 <description>
-A #GClosureMarshal function for use with signals with a unsigned int
-and a pointer as arguments.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, guint arg1, gpointer arg2, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 3
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding instance, arg1 and arg2
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -11041,38 +10934,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__ULONG">
 <description>
-A #GClosureMarshal function for use with signals with a single
-unsigned long integer argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gulong arg1, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #gulong parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -11124,38 +11013,36 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__VARIANT">
 <description>
-A #GClosureMarshal function for use with signals with a single
-#GVariant argument.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, GVariant *arg1, gpointer user_data)`.
+
+Since: 2.26
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 2
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding the instance and the #GVariant* parameter
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -11207,37 +11094,34 @@ g_closure_set_meta_marshal()
 
 <function name="g_cclosure_marshal_VOID__VOID">
 <description>
-A #GClosureMarshal function for use with signals with no arguments.
+A marshaller for a #GCClosure with a callback of type
+`void (*callback) (gpointer instance, gpointer user_data)`.
 
 </description>
 <parameters>
 <parameter name="closure">
-<parameter_description> A #GClosure.
+<parameter_description> the #GClosure to which the marshaller belongs
 </parameter_description>
 </parameter>
 <parameter name="return_value">
-<parameter_description> A #GValue to store the return value. May be %NULL
-if the callback of closure doesn't return a value.
+<parameter_description> ignored
 </parameter_description>
 </parameter>
 <parameter name="n_param_values">
-<parameter_description> The length of the @param_values array.
+<parameter_description> 1
 </parameter_description>
 </parameter>
 <parameter name="param_values">
-<parameter_description> An array of #GValues holding the arguments
-on which to invoke the callback of closure.
+<parameter_description> a #GValue array holding only the instance
 </parameter_description>
 </parameter>
 <parameter name="invocation_hint">
-<parameter_description> The invocation hint given as the last argument to
-g_closure_invoke().
+<parameter_description> the invocation hint given as the last argument
+to g_closure_invoke()
 </parameter_description>
 </parameter>
 <parameter name="marshal_data">
-<parameter_description> Additional data specified when registering the
-marshaller, see g_closure_set_marshal() and
-g_closure_set_meta_marshal()
+<parameter_description> additional data specified when registering the marshaller
 </parameter_description>
 </parameter>
 </parameters>
@@ -14234,8 +14118,8 @@ etc. The date must be valid.
 <function name="g_date_get_monday_week_of_year">
 <description>
 Returns the week of the year, where weeks are understood to start on
-Monday. If the date is before the first Monday of the year, return
-0. The date must be valid.
+Monday. If the date is before the first Monday of the year, return 0.
+The date must be valid.
 
 
 </description>
@@ -14289,9 +14173,9 @@ Returns the month of the year. The date must be valid.
 
 <function name="g_date_get_sunday_week_of_year">
 <description>
-Returns the week of the year during which this date falls, if weeks
-are understood to being on Sunday. The date must be valid. Can return
-0 if the day is before the first Sunday of the year.
+Returns the week of the year during which this date falls, if
+weeks are understood to being on Sunday. The date must be valid.
+Can return 0 if the day is before the first Sunday of the year.
 
 
 </description>
@@ -16853,8 +16737,7 @@ for an empty environment list
 </parameter_description>
 </parameter>
 <parameter name="variable">
-<parameter_description> the environment variable to get, in the GLib file name
-encoding
+<parameter_description> the environment variable to get
 </parameter_description>
 </parameter>
 </parameters>
@@ -16992,7 +16875,7 @@ be returned.
 If @domain contains a `FAILED` (or otherwise generic) error code,
 you should generally not check for it explicitly, but should
 instead treat any not-explicitly-recognized error code as being
-equilalent to the `FAILED` code. This way, if the domain is
+equivalent to the `FAILED` code. This way, if the domain is
 extended in the future to provide a more specific error code for
 a certain case, your code will still work.
 
@@ -18524,9 +18407,9 @@ GLib and should not be modified or freed.
 <description>
 Returns the value of an environment variable.
 
-The name and value are in the GLib file name encoding. On UNIX,
-this means the actual bytes which might or might not be in some
-consistent character set and encoding. On Windows, it is in UTF-8.
+On UNIX, the name and value are byte strings which might or might not
+be in some consistent character set and encoding. On Windows, they are
+in UTF-8.
 On Windows, in case the environment variable's value contains
 references to other environment variables, they are expanded.
 
@@ -18534,8 +18417,7 @@ references to other environment variables, they are expanded.
 </description>
 <parameters>
 <parameter name="variable">
-<parameter_description> the environment variable to get, in the GLib file name
-encoding
+<parameter_description> the environment variable to get
 </parameter_description>
 </parameter>
 </parameters>
@@ -21745,10 +21627,12 @@ should be freed with g_free() when no longer needed.
 <function name="g_key_file_get_comment">
 <description>
 Retrieves a comment above @key from @group_name.
-If @key is %NULL then @comment will be read from above 
-@group_name. If both @key and @group_name are %NULL, then 
+If @key is %NULL then @comment will be read from above
+@group_name. If both @key and @group_name are %NULL, then
 @comment will be read from above the first group in the file.
 
+Note that the returned string includes the '#' comment markers.
+
 Since: 2.6
 
 </description>
@@ -22716,10 +22600,14 @@ Since: 2.6
 <function name="g_key_file_set_comment">
 <description>
 Places a comment above @key from @group_name.
-If @key is %NULL then @comment will be written above @group_name.  
-If both @key and @group_name  are %NULL, then @comment will be 
+
+If @key is %NULL then @comment will be written above @group_name.
+If both @key and @group_name  are %NULL, then @comment will be
 written above the first group in the file.
 
+Note that this function prepends a '#' comment marker to
+each line of @comment.
+
 Since: 2.6
 
 </description>
@@ -24338,6 +24226,44 @@ the log levels with the #G_LOG_FLAG_FATAL and
 </return>
 </function>
 
+<function name="g_log_set_handler_full">
+<description>
+Like g_log_sets_handler(), but takes a destroy notify for the @user_data.
+
+Since: 2.46
+
+</description>
+<parameters>
+<parameter name="log_domain">
+<parameter_description> the log domain, or %NULL for the default &quot;&quot;
+application domain
+</parameter_description>
+</parameter>
+<parameter name="log_levels">
+<parameter_description> the log levels to apply the log handler for.
+To handle fatal and recursive messages as well, combine
+the log levels with the #G_LOG_FLAG_FATAL and
+#G_LOG_FLAG_RECURSION bit flags.
+</parameter_description>
+</parameter>
+<parameter name="log_func">
+<parameter_description> the log handler function
+</parameter_description>
+</parameter>
+<parameter name="user_data">
+<parameter_description> data passed to the log handler
+</parameter_description>
+</parameter>
+<parameter name="destroy">
+<parameter_description> destroy notify for @user_data, or %NULL
+</parameter_description>
+</parameter>
+</parameters>
+<return> the id of the new handler
+
+</return>
+</function>
+
 <function name="g_logv">
 <description>
 Logs an error or debugging message.
@@ -38529,10 +38455,9 @@ example.
 
 <function name="g_setenv">
 <description>
-Sets an environment variable. Both the variable's name and value
-should be in the GLib file name encoding. On UNIX, this means that
-they can be arbitrary byte strings. On Windows, they should be in
-UTF-8.
+Sets an environment variable. On UNIX, both the variable's name and
+value can be arbitrary byte strings, except that the variable's name
+cannot contain '='. On Windows, they should be in UTF-8.
 
 Note that on some systems, when variables are overwritten, the memory
 used for the previous variables and its value isn't reclaimed.