diff --git a/cfg/qt.cfg b/cfg/qt.cfg
index 98d551b5e..eee813d17 100644
--- a/cfg/qt.cfg
+++ b/cfg/qt.cfg
@@ -62,51 +62,60 @@
   <define name="SIGNAL(X)" value="#X"/>
   <define name="SLOT(X)" value="#X"/>
   <!-- QMetaObject::Connection QObject::connect(const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type = Qt::AutoConnection) const -->
-  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type = Qt::AutoConnection) -->
-  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type = Qt::AutoConnection) -->
-  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type = Qt::AutoConnection) -->
-  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, PointerToMemberFunction signal, Functor functor) -->
-  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type = Qt::AutoConnection) -->
+  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type = Qt::AutoConnection) // static -->
+  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type = Qt::AutoConnection) // static -->
+  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type = Qt::AutoConnection) // static -->
+  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, PointerToMemberFunction signal, Functor functor) // static -->
+  <!-- QMetaObject::Connection QObject::connect(const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type = Qt::AutoConnection) // static -->
   <function name="connect,QObject::connect">
     <noreturn>false</noreturn>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-null/>
       <not-uninit/>
+      <not-bool/>
     </arg>
     <arg nr="2">
       <not-uninit/>
+      <not-bool/>
     </arg>
     <arg nr="3">
       <not-null/>
       <not-uninit/>
+      <not-bool/>
     </arg>
     <arg nr="4" default="0">
       <not-uninit/>
+      <not-bool/>
     </arg>
     <arg nr="5" default="0">
       <not-uninit/>
+      <not-bool/>
     </arg>
   </function>
-  <!-- bool QObject::disconnect(const QObject *sender, const char *signal, const QObject *receiver, const char *method) -->
   <!-- bool QObject::disconnect(const char *signal = Q_NULLPTR, const QObject *receiver = Q_NULLPTR, const char *method = Q_NULLPTR) const -->
   <!-- bool QObject::disconnect(const QObject *receiver, const char *method = Q_NULLPTR) const -->
-  <!-- bool QObject::disconnect(const QMetaObject::Connection &connection) -->
-  <!-- bool QObject::disconnect(const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) -->
-  <!-- TODO: function configuration should match all overloaded functions and ideally only QObject methods -->
+  <!-- bool QObject::disconnect(const QObject *sender, const char *signal, const QObject *receiver, const char *method) // static -->
+  <!-- bool	QObject::disconnect(const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) // static -->
+  <!-- bool QObject::disconnect(const QMetaObject::Connection &connection) // static -->
+  <!-- bool QObject::disconnect(const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) // static -->
   <function name="disconnect,QObject::disconnect">
     <noreturn>false</noreturn>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-null/>
       <not-uninit/>
+      <not-bool/>
     </arg>
-    <arg nr="2">
+    <arg nr="2" default="0">
       <not-uninit/>
+      <not-bool/>
     </arg>
-    <arg nr="3">
+    <arg nr="3" default="0">
       <not-uninit/>
+      <not-bool/>
     </arg>
-    <arg nr="4">
+    <arg nr="4" default="0">
       <not-uninit/>
+      <not-bool/>
     </arg>
   </function>
   <!-- QAction *QMenu::addAction(const QString &text) -->
@@ -122,8 +131,9 @@
   <function name="QMenu::addAction">
     <noreturn>false</noreturn>
     <returnValue type="QAction *"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
+      <not-bool/>
     </arg>
     <arg nr="any">
       <not-uninit/>
@@ -135,15 +145,15 @@
     <returnValue type="QString"/>
     <use-retval/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-null/>
       <not-uninit/>
       <strz/>
     </arg>
-    <arg nr="2" default="0">
+    <arg nr="2" default="0" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="3" default="-1">
+    <arg nr="3" default="-1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -151,12 +161,13 @@
   <function name="QSettings::setValue">
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <arg nr="1">
+    <returnValue type="void"/>
+    <arg nr="1" direction="in">
       <strz/>
       <not-uninit/>
       <not-null/>
     </arg>
-    <arg nr="2">
+    <arg nr="2" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -166,12 +177,12 @@
     <returnValue type="QVariant"/>
     <use-retval/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <strz/>
       <not-uninit/>
       <not-null/>
     </arg>
-    <arg nr="2" default="QVariant()">
+    <arg nr="2" default="QVariant()" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -181,7 +192,7 @@
     <returnValue type="QString &amp;"/>
     <leak-ignore/>
     <formatstr/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <formatstr/>
       <not-uninit/>
     </arg>
@@ -208,10 +219,10 @@
     <noreturn>false</noreturn>
     <returnValue type="QString &amp;"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="0">
+    <arg nr="2" default="0" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -255,7 +266,7 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
     <arg nr="any">
@@ -269,7 +280,7 @@
     <use-retval/>
     <leak-ignore/>
     <formatstr/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <formatstr/>
       <not-uninit/>
     </arg>
@@ -280,7 +291,7 @@
     <returnValue type="const QChar"/>
     <use-retval/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
       <valid>0:</valid>
     </arg>
@@ -313,18 +324,20 @@
     <returnValue type="QStandardItem *"/>
     <use-retval/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="0">
+    <arg nr="2" default="0" direction="in">
       <not-uninit/>
     </arg>
   </function>
-  <!-- void QString::chop() -->
+  <!-- void QString::chop(int n) -->
   <function name="QString::chop">
     <noreturn>false</noreturn>
-    <arg nr="1">
+    <returnValue type="void"/>
+    <arg nr="1" direction="in">
       <not-uninit/>
+      <not-bool/>
     </arg>
   </function>
   <!-- void QString::clear() -->
@@ -343,13 +356,13 @@
     <returnValue type="int"/>
     <use-retval/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="0">
+    <arg nr="2" default="0" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="3" default="0">
+    <arg nr="3" default="0" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -361,7 +374,7 @@
     <use-retval/>
     <returnValue type="bool"/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -371,7 +384,7 @@
     <use-retval/>
     <returnValue type="bool"/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -383,10 +396,10 @@
     <use-retval/>
     <returnValue type="bool"/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="Qt::CaseSensitive">
+    <arg nr="2" default="Qt::CaseSensitive" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -398,7 +411,7 @@
     <use-retval/>
     <returnValue type="bool"/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -447,10 +460,10 @@
     <returnValue type="QStandardItem *"/>
     <use-retval/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="0">
+    <arg nr="2" default="0" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -460,7 +473,7 @@
     <returnValue type="QStandardItem *"/>
     <use-retval/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -471,10 +484,10 @@
     <use-retval/>
     <returnValue type="QString"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="-1">
+    <arg nr="2" default="-1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -484,11 +497,11 @@
     <use-retval/>
     <returnValue type="QString"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-null/>
       <not-uninit/>
     </arg>
-    <arg nr="2" default="-1">
+    <arg nr="2" default="-1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -498,7 +511,7 @@
     <use-retval/>
     <returnValue type="QString"/>
     <leak-ignore/>
-    <arg nr="1"/>
+    <arg nr="1" direction="in"/>
   </function>
   <!-- QString QString::fromUtf8(const char *str, int size = -1) //static -->
   <!-- QString QString::fromUtf8(const QByteArray &str) //static -->
@@ -507,10 +520,10 @@
     <use-retval/>
     <returnValue type="QString"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="-1">
+    <arg nr="2" default="-1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -521,7 +534,7 @@
     <use-retval/>
     <returnValue type="signed int"/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -538,6 +551,7 @@
     <use-retval/>
     <returnValue type="signed int"/>
     <const/>
+    <arg nr="1" direction="in"/>
     <arg nr="any">
       <not-uninit/>
     </arg>
@@ -549,15 +563,15 @@
   <function name="QString::insert">
     <noreturn>false</noreturn>
     <returnValue type="QString &amp;"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
-    <arg nr="2">
+    <arg nr="2" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
-    <arg nr="3" default="0">
+    <arg nr="3" default="0" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
@@ -576,10 +590,10 @@
     <use-retval/>
     <returnValue type="int"/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="-1">
+    <arg nr="2" default="-1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -589,13 +603,13 @@
     <use-retval/>
     <returnValue type="signed int"/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="-1">
+    <arg nr="2" default="-1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="3" default="Qt::CaseSensitive">
+    <arg nr="3" default="Qt::CaseSensitive" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -605,7 +619,7 @@
     <returnValue type="QString"/>
     <use-retval/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -615,10 +629,10 @@
   <function name="QList::mid,QString::mid,QStringList::mid">
     <noreturn>false</noreturn>
     <use-retval/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="-1">
+    <arg nr="2" default="-1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -634,7 +648,8 @@
     <returnValue type="QString"/>
     <use-retval/>
     <leak-ignore/>
-    <arg nr="any">
+    <arg nr="1" direction="in"/>
+    <arg nr="any" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -643,7 +658,7 @@
   <function name="QList::prepend,QStringList::prepend">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -656,7 +671,7 @@
     <noreturn>false</noreturn>
     <returnValue type="QString &amp;"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-null/>
       <not-uninit/>
       <not-bool/>
@@ -667,7 +682,7 @@
   <function name="QList::push_back,QStringList::push_back">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -676,7 +691,7 @@
   <function name="QList::push_front,QStringList::push_front">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -707,7 +722,7 @@
   <!-- void qsrand(uint seed) -->
   <function name="qsrand">
     <noreturn>false</noreturn>
-    <arg nr="1"/>
+    <arg nr="1" direction="in"/>
     <warn severity="style" alternatives="QRandomGenerator" reason="Obsolete"/>
   </function>
   <!-- QString & QString::remove(int position, int n) -->
@@ -718,10 +733,10 @@
     <noreturn>false</noreturn>
     <returnValue type="QString &amp;"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="0">
+    <arg nr="2" default="0" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -730,7 +745,7 @@
   <function name="QList::removeAll,QStringList::removeAll">
     <noreturn>false</noreturn>
     <returnValue type="int"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -739,7 +754,7 @@
   <function name="QList::removeAt,QStringList::removeAt">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
       <valid>0:</valid>
     </arg>
@@ -748,7 +763,7 @@
   <function name="QStandardItem::removeRow">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -756,10 +771,10 @@
   <function name="QStandardItem::removeRows">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2">
+    <arg nr="2" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -768,11 +783,11 @@
   <function name="QAbstractItemModel::removeRow,QStandardItemModel::removeRow">
     <noreturn>false</noreturn>
     <returnValue type="bool"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
-    <arg nr="2" default="0">
+    <arg nr="2" default="0" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
@@ -781,14 +796,14 @@
   <function name="QStandardItemModel::removeRows">
     <noreturn>false</noreturn>
     <returnValue type="bool"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2">
+    <arg nr="2" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
-    <arg nr="3" default="0">
+    <arg nr="3" default="0" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
@@ -799,7 +814,7 @@
     <returnValue type="QString"/>
     <use-retval/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -819,19 +834,19 @@
     <noreturn>false</noreturn>
     <returnValue type="QString &amp;"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2">
+    <arg nr="2" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="3" default="0">
+    <arg nr="3" default="0" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="4" default="0">
+    <arg nr="4" default="0" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="5" default="0">
+    <arg nr="5" default="0" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -839,7 +854,7 @@
   <function name="QString::reserve">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -850,7 +865,7 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
       <not-bool/>
       <valid>0:</valid>
@@ -865,16 +880,16 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2">
+    <arg nr="2" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="3" default="-1">
+    <arg nr="3" default="-1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="4" default="SectionDefault">
+    <arg nr="4" default="SectionDefault" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -892,13 +907,13 @@
     <noreturn>false</noreturn>
     <returnValue type="QString &amp;"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="0">
+    <arg nr="2" default="0" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="3" default="6">
+    <arg nr="3" default="6" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -912,7 +927,13 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="2" default="QString::KeepEmptyParts" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="3" default="Qt::CaseSensitive" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -936,7 +957,7 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
+    <arg nr="1" default="0" direction="out">
     </arg>
   </function>
   <!-- float QString::toFloat(bool * ok = 0) const -->
@@ -946,7 +967,7 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
+    <arg nr="1" default="0" direction="out">
     </arg>
   </function>
   <!-- int QString::toInt(bool *ok = Q_NULLPTR, int base = 10) const -->
@@ -956,12 +977,12 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
-      <not-uninit/>
+    <arg nr="1" default="0" direction="out">
     </arg>
-    <arg nr="2" default="10">
+    <arg nr="2" default="10" direction="in">
       <not-uninit/>
       <valid>0,2:36</valid>
+      <not-bool/>
     </arg>
   </function>
   <!-- long QString::toLong(bool * ok = 0, int base = 10) const -->
@@ -971,12 +992,12 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
-      <not-uninit/>
+    <arg nr="1" default="0" direction="out">
     </arg>
-    <arg nr="2" default="10">
+    <arg nr="2" default="10" direction="in">
       <not-uninit/>
       <valid>0,2:36</valid>
+      <not-bool/>
     </arg>
   </function>
   <!-- qlonglong QString::toLongLong(bool * ok = 0, int base = 10) const -->
@@ -986,12 +1007,13 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
+    <arg nr="1" default="0" direction="out">
       <not-uninit/>
     </arg>
-    <arg nr="2" default="10">
+    <arg nr="2" default="10" direction="in">
       <not-uninit/>
       <valid>0,2:36</valid>
+      <not-bool/>
     </arg>
   </function>
   <!-- QString QString::toLower() const -->
@@ -1008,12 +1030,12 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
-      <not-uninit/>
+    <arg nr="1" default="0" direction="out">
     </arg>
-    <arg nr="2" default="10">
+    <arg nr="2" default="10" direction="in">
       <not-uninit/>
       <valid>0,2:36</valid>
+      <not-bool/>
     </arg>
   </function>
   <!-- std::string QString::toStdString() const -->
@@ -1030,12 +1052,12 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
-      <not-uninit/>
+    <arg nr="1" default="0" direction="out">
     </arg>
-    <arg nr="2" default="10">
+    <arg nr="2" default="10" direction="in">
       <not-uninit/>
       <valid>0,2:36</valid>
+      <not-bool/>
     </arg>
   </function>
   <!-- ulong QString::toULong(bool * ok = 0, int base = 10) const -->
@@ -1045,12 +1067,12 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
-      <not-uninit/>
+    <arg nr="1" default="0" direction="out">
     </arg>
-    <arg nr="2" default="10">
+    <arg nr="2" default="10" direction="in">
       <not-uninit/>
       <valid>0,2:36</valid>
+      <not-bool/>
     </arg>
   </function>
   <!-- qulonglong QString::toULongLong(bool * ok = 0, int base = 10) const -->
@@ -1060,12 +1082,12 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
-      <not-uninit/>
+    <arg nr="1" default="0" direction="out">
     </arg>
-    <arg nr="2" default="10">
+    <arg nr="2" default="10" direction="in">
       <not-uninit/>
       <valid>0,2:36</valid>
+      <not-bool/>
     </arg>
   </function>
   <!-- ushort QString::toUShort(bool * ok = 0, int base = 10) const -->
@@ -1075,12 +1097,12 @@
     <use-retval/>
     <leak-ignore/>
     <const/>
-    <arg nr="1" default="0">
-      <not-uninit/>
+    <arg nr="1" default="0" direction="out">
     </arg>
-    <arg nr="2" default="10">
+    <arg nr="2" default="10" direction="in">
       <not-uninit/>
       <valid>0,2:36</valid>
+      <not-bool/>
     </arg>
   </function>
   <!-- QString QString::toUpper() const -->
@@ -1108,7 +1130,7 @@
   <function name="QString::truncate">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -1117,7 +1139,7 @@
     <noreturn>false</noreturn>
     <returnValue type="QString &amp;"/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-null/>
       <not-uninit/>
     </arg>
@@ -1135,8 +1157,9 @@
     <returnValue type="QString"/>
     <leak-ignore/>
     <const/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
+      <not-bool/>
     </arg>
   </function>
   <!-- void QMetaObject::connectSlotsByName(QObject *object) -->
@@ -1153,8 +1176,9 @@
     <noreturn>false</noreturn>
     <returnValue type="QString"/>
     <use-retval/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
+      <not-bool/>
     </arg>
   </function>
   <!-- bool QFile::exists(const QString &fileName) // static -->
@@ -1164,7 +1188,7 @@
     <returnValue type="bool"/>
     <use-retval/>
     <leak-ignore/>
-    <arg nr="1" default="&quot;&quot;">
+    <arg nr="1" default="&quot;&quot;" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
@@ -1181,30 +1205,36 @@
     </arg>
   </function>
   <!-- bool QFile::remove() -->
-  <!-- bool QFile::remove(const QString &fileName) -->
+  <!-- bool QFile::remove(const QString &fileName) // static -->
   <function name="QFile::remove">
     <noreturn>false</noreturn>
     <returnValue type="bool"/>
     <leak-ignore/>
-    <arg nr="any">
+    <arg nr="1" default="0" direction="in">
       <not-uninit/>
+      <not-bool/>
     </arg>
   </function>
   <!-- bool QFile::rename(const QString &newName) -->
-  <!-- bool QFile::rename(const QString &oldName, const QString &newName) -->
+  <!-- bool QFile::rename(const QString &oldName, const QString &newName) // static -->
   <function name="QFile::rename">
     <noreturn>false</noreturn>
     <returnValue type="bool"/>
     <leak-ignore/>
-    <arg nr="any">
+    <arg nr="1" direction="in">
       <not-uninit/>
+      <not-bool/>
+    </arg>
+    <arg nr="2" default="0" direction="in">
+      <not-uninit/>
+      <not-bool/>
     </arg>
   </function>
   <!-- void QFile::setFileName(const QString &name) -->
   <function name="QFile::setFileName">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -1241,7 +1271,7 @@
     <noreturn>true</noreturn>
     <leak-ignore/>
     <formatstr/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
       <formatstr/>
       <strz/>
@@ -1253,19 +1283,19 @@
     <returnValue type="QString"/>
     <use-retval/>
     <leak-ignore/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
-    <arg nr="2">
+    <arg nr="2" direction="in">
       <not-null/>
       <not-uninit/>
       <strz/>
       <not-bool/>
     </arg>
-    <arg nr="3" default="NULL">
+    <arg nr="3" default="NULL" direction="in">
       <not-bool/>
     </arg>
-    <arg nr="4" default="-1">
+    <arg nr="4" default="-1" direction="in">
     </arg>
   </function>
   <!-- https://doc.qt.io/qt-5/qtimer.html -->
@@ -1316,7 +1346,7 @@
   <function name="QTimer::setInterval">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -1324,7 +1354,7 @@
   <function name="QTimer::setSingleShot">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -1332,7 +1362,7 @@
   <function name="QTimer::start">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
   </function>
@@ -1349,7 +1379,7 @@
   <function name="QTimer::singleShot">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
-    <arg nr="1">
+    <arg nr="1" direction="in">
       <not-uninit/>
     </arg>
     <arg nr="2">