Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt into 4.6

9 files changed, 352 insertions, 352 deletions

diff --git a/src/xmlpatterns/functions/qsequencefns_p.h b/src/xmlpatterns/functions/qsequencefns_p.h
index a9a1765..e406b95 100644
--- a/src/xmlpatterns/functions/qsequencefns_p.h
+++ b/src/xmlpatterns/functions/qsequencefns_p.h
@@ -148,8 +148,8 @@ namespace QPatternist
         {
             // RVCT doesn't like using template parameter in trinary operator when the trinary operator result is
             // passed directly into another constructor. 
-            bool tempAssert = (Id == IDExistsFN || Id == IDEmptyFN);
-            Q_ASSERT(tempAssert);
+            Q_ASSERT(Id == IDExistsFN || Id == IDEmptyFN);
+            
 
             const Expression::Ptr me(FunctionCall::compress(context));
 
diff --git a/src/xmlpatterns/schema/qxsdparticlechecker.cpp b/src/xmlpatterns/schema/qxsdparticlechecker.cpp
index 64e995e..3fdfb33 100644
--- a/src/xmlpatterns/schema/qxsdparticlechecker.cpp
+++ b/src/xmlpatterns/schema/qxsdparticlechecker.cpp
@@ -162,7 +162,7 @@ static bool derivedTermValid(const XsdTerm::Ptr &baseTerm, const XsdTerm::Ptr &d
     // check that an empty particle can not be derived from a non-empty particle
     if (derivedParticle && baseParticle) {
         if (XsdSchemaHelper::isParticleEmptiable(derivedParticle) && !XsdSchemaHelper::isParticleEmptiable(baseParticle)) {
-            errorMsg = QtXmlPatterns::tr("empty particle cannot be derived from non-empty particle");
+            errorMsg = QtXmlPatterns::tr("Empty particle cannot be derived from non-empty particle.");
             return false;
         }
     }
@@ -177,33 +177,33 @@ static bool derivedTermValid(const XsdTerm::Ptr &baseTerm, const XsdTerm::Ptr &d
 
             // check names are equal
             if (element->name(namePool) != derivedElement->name(namePool)) {
-                errorMsg = QtXmlPatterns::tr("derived particle is missing element %1").arg(formatKeyword(element->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Derived particle is missing element %1.").arg(formatKeyword(element->displayName(namePool)));
                 return false;
             }
 
             // check value constraints are equal (if available)
             if (element->valueConstraint() && element->valueConstraint()->variety() == XsdElement::ValueConstraint::Fixed) {
                 if (!derivedElement->valueConstraint()) {
-                    errorMsg = QtXmlPatterns::tr("derived element %1 is missing value constraint as defined in base particle").arg(formatKeyword(derivedElement->displayName(namePool)));
+                    errorMsg = QtXmlPatterns::tr("Derived element %1 is missing value constraint as defined in base particle.").arg(formatKeyword(derivedElement->displayName(namePool)));
                     return false;
                 }
 
                 if (derivedElement->valueConstraint()->variety() != XsdElement::ValueConstraint::Fixed) {
-                    errorMsg = QtXmlPatterns::tr("derived element %1 has weaker value constraint than base particle").arg(formatKeyword(derivedElement->displayName(namePool)));
+                    errorMsg = QtXmlPatterns::tr("Derived element %1 has weaker value constraint than base particle.").arg(formatKeyword(derivedElement->displayName(namePool)));
                     return false;
                 }
 
                 const QSourceLocation dummyLocation(QUrl(QLatin1String("http://dummy.org")), 1, 1);
                 const XsdTypeChecker checker(context, QVector<QXmlName>(), dummyLocation);
                 if (!checker.valuesAreEqual(element->valueConstraint()->value(), derivedElement->valueConstraint()->value(), derivedElement->type())) {
-                    errorMsg = QtXmlPatterns::tr("fixed value constraint of element %1 differs from value constraint in base particle").arg(formatKeyword(derivedElement->displayName(namePool)));
+                    errorMsg = QtXmlPatterns::tr("Fixed value constraint of element %1 differs from value constraint in base particle.").arg(formatKeyword(derivedElement->displayName(namePool)));
                     return false;
                 }
             }
 
             // check that a derived element can not be nillable if the base element is not nillable
             if (!element->isNillable() && derivedElement->isNillable()) {
-                errorMsg = QtXmlPatterns::tr("derived element %1 cannot be nillable as base element is not nillable").arg(formatKeyword(derivedElement->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Derived element %1 cannot be nillable as base element is not nillable.").arg(formatKeyword(derivedElement->displayName(namePool)));
                 return false;
             }
 
@@ -213,7 +213,7 @@ static bool derivedTermValid(const XsdTerm::Ptr &baseTerm, const XsdTerm::Ptr &d
             if (((baseConstraints & XsdElement::RestrictionConstraint) && !(derivedConstraints & XsdElement::RestrictionConstraint)) ||
                 ((baseConstraints & XsdElement::ExtensionConstraint) && !(derivedConstraints & XsdElement::ExtensionConstraint)) ||
                 ((baseConstraints & XsdElement::SubstitutionConstraint) && !(derivedConstraints & XsdElement::SubstitutionConstraint))) {
-                errorMsg = QtXmlPatterns::tr("block constraints of derived element %1 must not be more weaker than in the base element").arg(formatKeyword(derivedElement->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Block constraints of derived element %1 must not be more weaker than in the base element.").arg(formatKeyword(derivedElement->displayName(namePool)));
                 return false;
             }
 
@@ -224,12 +224,12 @@ static bool derivedTermValid(const XsdTerm::Ptr &baseTerm, const XsdTerm::Ptr &d
             // check that the type of the derived element can validly derived from the type of the base element
             if (derivedElement->type()->isSimpleType()) {
                 if (!XsdSchemaHelper::isSimpleDerivationOk(derivedElement->type(), element->type(), SchemaType::DerivationConstraints())) {
-                    errorMsg = QtXmlPatterns::tr("simple type of derived element %1 cannot be validly derived from base element").arg(formatKeyword(derivedElement->displayName(namePool)));
+                    errorMsg = QtXmlPatterns::tr("Simple type of derived element %1 cannot be validly derived from base element.").arg(formatKeyword(derivedElement->displayName(namePool)));
                     return false;
                 }
             } else if (derivedElement->type()->isComplexType()) {
                 if (!XsdSchemaHelper::isComplexDerivationOk(derivedElement->type(), element->type(), SchemaType::DerivationConstraints())) {
-                    errorMsg = QtXmlPatterns::tr("complex type of derived element %1 cannot be validly derived from base element").arg(formatKeyword(derivedElement->displayName(namePool)));
+                    errorMsg = QtXmlPatterns::tr("Complex type of derived element %1 cannot be validly derived from base element.").arg(formatKeyword(derivedElement->displayName(namePool)));
                     return false;
                 }
             }
@@ -253,7 +253,7 @@ static bool derivedTermValid(const XsdTerm::Ptr &baseTerm, const XsdTerm::Ptr &d
             return true;
         } else if (derivedTerm->isWildcard()) {
             // derive a wildcard from an element is not allowed
-            errorMsg = QtXmlPatterns::tr("element %1 is missing in derived particle").arg(formatKeyword(element->displayName(namePool)));
+            errorMsg = QtXmlPatterns::tr("Element %1 is missing in derived particle.").arg(formatKeyword(element->displayName(namePool)));
             return false;
         }
     } else if (baseTerm->isWildcard()) {
@@ -271,7 +271,7 @@ static bool derivedTermValid(const XsdTerm::Ptr &baseTerm, const XsdTerm::Ptr &d
 
             // check that name of the element is allowed by the wildcards namespace constraint
             if (!XsdSchemaHelper::wildcardAllowsExpandedName(name, wildcard, namePool)) {
-                errorMsg = QtXmlPatterns::tr("element %1 does not match namespace constraint of wildcard in base particle").arg(formatKeyword(derivedElement->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Element %1 does not match namespace constraint of wildcard in base particle.").arg(formatKeyword(derivedElement->displayName(namePool)));
                 return false;
             }
 
@@ -282,12 +282,12 @@ static bool derivedTermValid(const XsdTerm::Ptr &baseTerm, const XsdTerm::Ptr &d
 
             // check that the derived wildcard is a valid subset of the base wildcard
             if (!XsdSchemaHelper::isWildcardSubset(derivedWildcard, wildcard)) {
-                errorMsg = QtXmlPatterns::tr("wildcard in derived particle is not a valid subset of wildcard in base particle");
+                errorMsg = QtXmlPatterns::tr("Wildcard in derived particle is not a valid subset of wildcard in base particle.");
                 return false;
             }
 
             if (!XsdSchemaHelper::checkWildcardProcessContents(wildcard, derivedWildcard)) {
-                errorMsg = QtXmlPatterns::tr("processContent of wildcard in derived particle is weaker than wildcard in base particle");
+                errorMsg = QtXmlPatterns::tr("processContent of wildcard in derived particle is weaker than wildcard in base particle.");
                 return false;
             }
         }
@@ -527,7 +527,7 @@ bool XsdParticleChecker::subsumes(const XsdParticle::Ptr &particle, const XsdPar
                 if (processedSet.at(i).second == it.key() &&
                     (baseStates.value(processedSet.at(i).first) != XsdStateMachine<XsdTerm::Ptr>::EndState &&
                      baseStates.value(processedSet.at(i).first) != XsdStateMachine<XsdTerm::Ptr>::StartEndState)) {
-                    errorMsg = QtXmlPatterns::tr("derived particle allows content that is not allowed in the base particle");
+                    errorMsg = QtXmlPatterns::tr("Derived particle allows content that is not allowed in the base particle.");
                     return false;
                 }
             }
diff --git a/src/xmlpatterns/schema/qxsdschemachecker.cpp b/src/xmlpatterns/schema/qxsdschemachecker.cpp
index fc62ebb..dde72f5 100644
--- a/src/xmlpatterns/schema/qxsdschemachecker.cpp
+++ b/src/xmlpatterns/schema/qxsdschemachecker.cpp
@@ -224,12 +224,12 @@ void XsdSchemaChecker::checkBasicCircularInheritances()
 
         if (wxsTypeMatches(type, type->wxsSuperType(), visitedTypes, conflictingType)) {
             if (conflictingType)
-                m_context->error(QtXmlPatterns::tr("%1 has inheritance loop in its base type %2")
+                m_context->error(QtXmlPatterns::tr("%1 has inheritance loop in its base type %2.")
                                                   .arg(formatType(m_namePool, type))
                                                   .arg(formatType(m_namePool, conflictingType)),
                                  XsdSchemaContext::XSDError, location);
             else
-                m_context->error(QtXmlPatterns::tr("circular inheritance of base type %1").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
+                m_context->error(QtXmlPatterns::tr("Circular inheritance of base type %1.").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
 
             return;
         }
@@ -253,7 +253,7 @@ void XsdSchemaChecker::checkCircularInheritances()
         // check normal base type inheritance
         QSet<SchemaType::Ptr> visitedTypes;
         if (matchesType(type, type->wxsSuperType(), visitedTypes)) {
-            m_context->error(QtXmlPatterns::tr("circular inheritance of base type %1").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
+            m_context->error(QtXmlPatterns::tr("Circular inheritance of base type %1.").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
             return;
         }
 
@@ -264,7 +264,7 @@ void XsdSchemaChecker::checkCircularInheritances()
                 const XsdSimpleType::List memberTypes = simpleType->memberTypes();
                 for (int j = 0; j < memberTypes.count(); ++j) {
                     if (hasCircularUnionInheritance(simpleType, memberTypes.at(j), m_namePool)) {
-                        m_context->error(QtXmlPatterns::tr("circular inheritance of union %1").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
+                        m_context->error(QtXmlPatterns::tr("Circular inheritance of union %1.").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
                         return;
                     }
                 }
@@ -289,12 +289,12 @@ void XsdSchemaChecker::checkInheritanceRestrictions()
         const SchemaType::Ptr baseType = type->wxsSuperType();
         if (baseType->isDefinedBySchema()) {
             if ((type->derivationMethod() == SchemaType::DerivationRestriction) && (baseType->derivationConstraints() & SchemaType::RestrictionConstraint)) {
-                m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by restriction as the latter defines it as final")
+                m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by restriction as the latter defines it as final.")
                                                   .arg(formatType(m_namePool, type))
                                                   .arg(formatType(m_namePool, baseType)), XsdSchemaContext::XSDError, location);
                 return;
             } else if ((type->derivationMethod() == SchemaType::DerivationExtension) && (baseType->derivationConstraints() & SchemaType::ExtensionConstraint)) {
-                m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by extension as the latter defines it as final")
+                m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by extension as the latter defines it as final.")
                                                   .arg(formatType(m_namePool, type))
                                                   .arg(formatType(m_namePool, baseType)), XsdSchemaContext::XSDError, location);
                 return;
@@ -325,7 +325,7 @@ void XsdSchemaChecker::checkBasicSimpleTypeConstraints()
         const SchemaType::Ptr baseType = simpleType->wxsSuperType();
 
         if (baseType->isComplexType() && (simpleType->name(m_namePool) != BuiltinTypes::xsAnySimpleType->name(m_namePool))) {
-            m_context->error(QtXmlPatterns::tr("base type of simple type %1 cannot be complex type %2")
+            m_context->error(QtXmlPatterns::tr("Base type of simple type %1 cannot be complex type %2.")
                                               .arg(formatType(m_namePool, simpleType))
                                               .arg(formatType(m_namePool, baseType)),
                              XsdSchemaContext::XSDError, location);
@@ -334,7 +334,7 @@ void XsdSchemaChecker::checkBasicSimpleTypeConstraints()
 
         if (baseType == BuiltinTypes::xsAnyType) {
             if (type->name(m_namePool) != BuiltinTypes::xsAnySimpleType->name(m_namePool)) {
-                m_context->error(QtXmlPatterns::tr("simple type %1 cannot have direct base type %2")
+                m_context->error(QtXmlPatterns::tr("Simple type %1 cannot have direct base type %2.")
                                                   .arg(formatType(m_namePool, simpleType))
                                                   .arg(formatType(m_namePool, BuiltinTypes::xsAnyType)),
                                  XsdSchemaContext::XSDError, location);
@@ -367,7 +367,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
             // check that no user defined type has xs:AnySimpleType as base type (except xs:AnyAtomicType)
             if (simpleType->wxsSuperType()->name(m_namePool) == BuiltinTypes::xsAnySimpleType->name(m_namePool)) {
                 if (simpleType->name(m_namePool) != BuiltinTypes::xsAnyAtomicType->name(m_namePool)) {
-                    m_context->error(QtXmlPatterns::tr("simple type %1 is not allowed to have base type %2")
+                    m_context->error(QtXmlPatterns::tr("Simple type %1 is not allowed to have base type %2.")
                                                       .arg(formatType(m_namePool, simpleType))
                                                       .arg(formatType(m_namePool, simpleType->wxsSuperType())),
                                      XsdSchemaContext::XSDError, location);
@@ -376,7 +376,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
             }
             // check that no user defined type has xs:AnyAtomicType as base type
             if (simpleType->wxsSuperType()->name(m_namePool) == BuiltinTypes::xsAnyAtomicType->name(m_namePool)) {
-                m_context->error(QtXmlPatterns::tr("simple type %1 is not allowed to have base type %2")
+                m_context->error(QtXmlPatterns::tr("Simple type %1 is not allowed to have base type %2.")
                                                   .arg(formatType(m_namePool, simpleType))
                                                   .arg(formatType(m_namePool, simpleType->wxsSuperType())),
                                  XsdSchemaContext::XSDError, location);
@@ -388,13 +388,13 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
         if (simpleType->category() == XsdSimpleType::SimpleTypeAtomic) {
             // 1.1
             if ((simpleType->wxsSuperType()->category() != XsdSimpleType::SimpleTypeAtomic) && (simpleType->name(m_namePool) != BuiltinTypes::xsAnyAtomicType->name(m_namePool))) {
-                m_context->error(QtXmlPatterns::tr("simple type %1 can only have simple atomic type as base type")
+                m_context->error(QtXmlPatterns::tr("Simple type %1 can only have simple atomic type as base type.")
                                                   .arg(formatType(m_namePool, simpleType)),
                                  XsdSchemaContext::XSDError, location);
             }
             // 1.2
             if (simpleType->wxsSuperType()->derivationConstraints() & SchemaType::RestrictionConstraint) {
-                m_context->error(QtXmlPatterns::tr("simple type %1 cannot derive from %2 as the latter defines restriction as final")
+                m_context->error(QtXmlPatterns::tr("Simple type %1 cannot derive from %2 as the latter defines restriction as final.")
                                                   .arg(formatType(m_namePool, simpleType->wxsSuperType()))
                                                   .arg(formatType(m_namePool, simpleType)),
                                  XsdSchemaContext::XSDError, location);
@@ -407,7 +407,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
 
             // 2.1 or @see http://www.w3.org/TR/xmlschema-2/#cos-list-of-atomic
             if (itemType->category() != SchemaType::SimpleTypeAtomic && itemType->category() != SchemaType::SimpleTypeUnion) {
-                m_context->error(QtXmlPatterns::tr("variety of item type of %1 must be either atomic or union").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+                m_context->error(QtXmlPatterns::tr("Variety of item type of %1 must be either atomic or union.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
                 return;
             }
 
@@ -417,7 +417,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
                 const AnySimpleType::List memberTypes = simpleItemType->memberTypes();
                 for (int j = 0; j < memberTypes.count(); ++j) {
                     if (memberTypes.at(j)->category() != SchemaType::SimpleTypeAtomic) {
-                        m_context->error(QtXmlPatterns::tr("variety of member types of %1 must be atomic").arg(formatType(m_namePool, simpleItemType)), XsdSchemaContext::XSDError, location);
+                        m_context->error(QtXmlPatterns::tr("Variety of member types of %1 must be atomic.").arg(formatType(m_namePool, simpleItemType)), XsdSchemaContext::XSDError, location);
                         return;
                     }
                 }
@@ -430,7 +430,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
 
                     // 2.2.1.1
                     if (simpleItemType->derivationConstraints() & XsdSimpleType::ListConstraint) {
-                        m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by list as the latter defines it as final")
+                        m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by list as the latter defines it as final.")
                                                           .arg(formatType(m_namePool, simpleType))
                                                           .arg(formatType(m_namePool, simpleItemType)), XsdSchemaContext::XSDError, location);
                         return;
@@ -450,7 +450,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
                     }
 
                     if (invalidFacetFound) {
-                        m_context->error(QtXmlPatterns::tr("simple type %1 is only allowed to have %2 facet")
+                        m_context->error(QtXmlPatterns::tr("Simple type %1 is only allowed to have %2 facet.")
                                                           .arg(formatType(m_namePool, simpleType))
                                                           .arg(formatKeyword("whiteSpace")),
                                          XsdSchemaContext::XSDError, location);
@@ -460,19 +460,19 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
             } else { // 2.2.2
                 // 2.2.2.1
                 if (simpleType->wxsSuperType()->category() != XsdSimpleType::SimpleTypeList) {
-                    m_context->error(QtXmlPatterns::tr("base type of simple type %1 must have variety of type list").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+                    m_context->error(QtXmlPatterns::tr("Base type of simple type %1 must have variety of type list.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
                     return;
                 }
 
                 // 2.2.2.2
                 if (simpleType->wxsSuperType()->derivationConstraints() & SchemaType::RestrictionConstraint) {
-                    m_context->error(QtXmlPatterns::tr("base type of simple type %1 has defined derivation by restriction as final").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+                    m_context->error(QtXmlPatterns::tr("Base type of simple type %1 has defined derivation by restriction as final.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
                     return;
                 }
 
                 // 2.2.2.3
                 if (!XsdSchemaHelper::isSimpleDerivationOk(itemType, XsdSimpleType::Ptr(simpleType->wxsSuperType())->itemType(), SchemaType::DerivationConstraints())) {
-                    m_context->error(QtXmlPatterns::tr("item type of base type does not match item type of %1").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+                    m_context->error(QtXmlPatterns::tr("Item type of base type does not match item type of %1.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
                     return;
                 }
 
@@ -498,7 +498,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
                 }
 
                 if (invalidFacetFound) {
-                    m_context->error(QtXmlPatterns::tr("simple type %1 contains not allowed facet type %2")
+                    m_context->error(QtXmlPatterns::tr("Simple type %1 contains not allowed facet type %2.")
                                                       .arg(formatType(m_namePool, simpleType))
                                                       .arg(formatKeyword(XsdFacet::typeName(invalidFacetType))),
                                      XsdSchemaContext::XSDError, location);
@@ -519,7 +519,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
                     const AnySimpleType::Ptr memberType = memberTypes.at(i);
 
                     if (memberType->derivationConstraints() & XsdSimpleType::UnionConstraint) {
-                        m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by union as the latter defines it as final")
+                        m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by union as the latter defines it as final.")
                                                           .arg(formatType(m_namePool, simpleType))
                                                           .arg(formatType(m_namePool, memberType)), XsdSchemaContext::XSDError, location);
                         return;
@@ -528,7 +528,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
 
                 // 3.3.1.2
                 if (!simpleType->facets().isEmpty()) {
-                    m_context->error(QtXmlPatterns::tr("%1 is not allowed to have any facets")
+                    m_context->error(QtXmlPatterns::tr("%1 is not allowed to have any facets.")
                                                       .arg(formatType(m_namePool, simpleType)),
                                      XsdSchemaContext::XSDError, location);
                     return;
@@ -536,7 +536,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
             } else {
                 // 3.1.2.1
                 if (simpleType->wxsSuperType()->category() != SchemaType::SimpleTypeUnion) {
-                    m_context->error(QtXmlPatterns::tr("base type %1 of simple type %2 must have variety of union")
+                    m_context->error(QtXmlPatterns::tr("Base type %1 of simple type %2 must have variety of union.")
                                                       .arg(formatType(m_namePool, simpleType->wxsSuperType()))
                                                       .arg(formatType(m_namePool, simpleType)),
                                      XsdSchemaContext::XSDError, location);
@@ -545,7 +545,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
 
                 // 3.1.2.2
                 if (simpleType->wxsSuperType()->derivationConstraints() & SchemaType::DerivationRestriction) {
-                    m_context->error(QtXmlPatterns::tr("base type %1 of simple type %2 is not allowed to have restriction in %3 attribute")
+                    m_context->error(QtXmlPatterns::tr("Base type %1 of simple type %2 is not allowed to have restriction in %3 attribute.")
                                                       .arg(formatType(m_namePool, simpleType->wxsSuperType()))
                                                       .arg(formatType(m_namePool, simpleType))
                                                       .arg(formatAttribute("final")),
@@ -563,7 +563,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
                         const AnySimpleType::Ptr baseMemberType = baseMemberTypes.at(i);
 
                         if (!XsdSchemaHelper::isSimpleDerivationOk(memberType, baseMemberType, SchemaType::DerivationConstraints())) {
-                            m_context->error(QtXmlPatterns::tr("member type %1 cannot be derived from member type %2 of %3's base type %4")
+                            m_context->error(QtXmlPatterns::tr("Member type %1 cannot be derived from member type %2 of %3's base type %4.")
                                                               .arg(formatType(m_namePool, memberType))
                                                               .arg(formatType(m_namePool, baseMemberType))
                                                               .arg(formatType(m_namePool, simpleType))
@@ -591,7 +591,7 @@ void XsdSchemaChecker::checkSimpleTypeConstraints()
                 }
 
                 if (invalidFacetFound) {
-                    m_context->error(QtXmlPatterns::tr("simple type %1 contains not allowed facet type %2")
+                    m_context->error(QtXmlPatterns::tr("Simple type %1 contains not allowed facet type %2.")
                                                       .arg(formatType(m_namePool, simpleType))
                                                       .arg(formatKeyword(XsdFacet::typeName(invalidFacetType))),
                                      XsdSchemaContext::XSDError, location);
@@ -628,7 +628,7 @@ void XsdSchemaChecker::checkBasicComplexTypeConstraints()
 
         // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 2)
         if (baseType->isSimpleType() && (complexType->derivationMethod() != XsdComplexType::DerivationExtension)) {
-            m_context->error(QtXmlPatterns::tr("derivation method of %1 must be extension because the base type %2 is a simple type")
+            m_context->error(QtXmlPatterns::tr("Derivation method of %1 must be extension because the base type %2 is a simple type.")
                                               .arg(formatType(m_namePool, complexType))
                                               .arg(formatType(m_namePool, baseType)),
                              XsdSchemaContext::XSDError, location);
@@ -658,7 +658,7 @@ void XsdSchemaChecker::checkComplexTypeConstraints()
         if (complexType->contentType()->particle()) {
             XsdElement::Ptr duplicatedElement;
             if (XsdParticleChecker::hasDuplicatedElements(complexType->contentType()->particle(), m_namePool, duplicatedElement)) {
-                m_context->error(QtXmlPatterns::tr("complex type %1 has duplicated element %2 in its content model")
+                m_context->error(QtXmlPatterns::tr("Complex type %1 has duplicated element %2 in its content model.")
                                                   .arg(formatType(m_namePool, complexType))
                                                   .arg(formatKeyword(duplicatedElement->displayName(m_namePool))),
                                  XsdSchemaContext::XSDError, location);
@@ -666,7 +666,7 @@ void XsdSchemaChecker::checkComplexTypeConstraints()
             }
 
             if (!XsdParticleChecker::isUPAConform(complexType->contentType()->particle(), m_namePool)) {
-                m_context->error(QtXmlPatterns::tr("complex type %1 has non-deterministic content")
+                m_context->error(QtXmlPatterns::tr("Complex type %1 has non-deterministic content.")
                                                   .arg(formatType(m_namePool, complexType)),
                                  XsdSchemaContext::XSDError, location);
                 return;
@@ -687,7 +687,7 @@ void XsdSchemaChecker::checkComplexTypeConstraints()
                 QString errorMsg;
                 if (!XsdSchemaHelper::isValidAttributeUsesExtension(complexType->attributeUses(), complexBaseType->attributeUses(),
                                                                     complexType->attributeWildcard(), complexBaseType->attributeWildcard(), m_context, errorMsg)) {
-                    m_context->error(QtXmlPatterns::tr("attributes of complex type %1 are not a valid extension of the attributes of base type %2: %3")
+                    m_context->error(QtXmlPatterns::tr("Attributes of complex type %1 are not a valid extension of the attributes of base type %2: %3.")
                                                       .arg(formatType(m_namePool, complexType))
                                                       .arg(formatType(m_namePool, baseType))
                                                       .arg(errorMsg),
@@ -724,7 +724,7 @@ void XsdSchemaChecker::checkComplexTypeConstraints()
                 // 1.5 WTF?!?
 
                 if (!validContentType) {
-                    m_context->error(QtXmlPatterns::tr("content model of complex type %1 is not a valid extension of content model of %2")
+                    m_context->error(QtXmlPatterns::tr("Content model of complex type %1 is not a valid extension of content model of %2.")
                                                       .arg(formatType(m_namePool, complexType))
                                                       .arg(formatType(m_namePool, complexBaseType)),
                                      XsdSchemaContext::XSDError, location);
@@ -734,14 +734,14 @@ void XsdSchemaChecker::checkComplexTypeConstraints()
             } else if (baseType->isSimpleType()) {
                 // 2.1
                 if (complexType->contentType()->variety() != XsdComplexType::ContentType::Simple) {
-                    m_context->error(QtXmlPatterns::tr("complex type %1 must have simple content")
+                    m_context->error(QtXmlPatterns::tr("Complex type %1 must have simple content.")
                                                       .arg(formatType(m_namePool, complexType)),
                                      XsdSchemaContext::XSDError, location);
                     return;
                 }
 
                 if (complexType->contentType()->simpleType() != baseType) {
-                    m_context->error(QtXmlPatterns::tr("complex type %1 must have the same simple type as its base class %2")
+                    m_context->error(QtXmlPatterns::tr("Complex type %1 must have the same simple type as its base class %2.")
                                                       .arg(formatType(m_namePool, complexType))
                                                       .arg(formatType(m_namePool, baseType)),
                                      XsdSchemaContext::XSDError, location);
@@ -808,7 +808,7 @@ void XsdSchemaChecker::checkComplexTypeConstraints()
             }
 
             if (!derivationOk) {
-                m_context->error(QtXmlPatterns::tr("complex type %1 cannot be derived from base type %2%3")
+                m_context->error(QtXmlPatterns::tr("Complex type %1 cannot be derived from base type %2%3.")
                                                   .arg(formatType(m_namePool, complexType))
                                                   .arg(formatType(m_namePool, baseType))
                                                   .arg(errorMsg.isEmpty() ? QString() : QLatin1String(": ") + errorMsg),
@@ -822,7 +822,7 @@ void XsdSchemaChecker::checkComplexTypeConstraints()
                 QString errorMsg;
                 if (!XsdSchemaHelper::isValidAttributeUsesRestriction(complexType->attributeUses(), complexBaseType->attributeUses(),
                                                                       complexType->attributeWildcard(), complexBaseType->attributeWildcard(), m_context, errorMsg)) {
-                    m_context->error(QtXmlPatterns::tr("attributes of complex type %1 are not a valid restriction from the attributes of base type %2: %3")
+                    m_context->error(QtXmlPatterns::tr("Attributes of complex type %1 are not a valid restriction from the attributes of base type %2: %3.")
                                                       .arg(formatType(m_namePool, complexType))
                                                       .arg(formatType(m_namePool, baseType))
                                                       .arg(errorMsg),
@@ -836,7 +836,7 @@ void XsdSchemaChecker::checkComplexTypeConstraints()
         // built in complex type xs:AnyType
         if (complexType->contentType()->variety() == XsdComplexType::ContentType::Simple) {
             if (baseType->name(m_namePool) == BuiltinTypes::xsAnyType->name(m_namePool)) {
-                m_context->error(QtXmlPatterns::tr("complex type %1 with simple content cannot be derived from complex base type %2")
+                m_context->error(QtXmlPatterns::tr("Complex type %1 with simple content cannot be derived from complex base type %2.")
                                                   .arg(formatType(m_namePool, complexType))
                                                   .arg(formatType(m_namePool, baseType)),
                                  XsdSchemaContext::XSDError, location);
@@ -871,7 +871,7 @@ void XsdSchemaChecker::checkSimpleDerivationRestrictions()
             const AnySimpleType::Ptr itemType = simpleType->itemType();
 
             if (itemType->isComplexType()) {
-                m_context->error(QtXmlPatterns::tr("item type of simple type %1 cannot be a complex type")
+                m_context->error(QtXmlPatterns::tr("Item type of simple type %1 cannot be a complex type.")
                                                   .arg(formatType(m_namePool, simpleType)),
                                  XsdSchemaContext::XSDError, location);
                 return;
@@ -881,7 +881,7 @@ void XsdSchemaChecker::checkSimpleDerivationRestrictions()
             if (itemType->isSimpleType() && itemType->isDefinedBySchema()) {
                 const XsdSimpleType::Ptr simpleItemType = itemType;
                 if (simpleItemType->derivationConstraints() & XsdSimpleType::ListConstraint) {
-                    m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by list as the latter defines it as final")
+                    m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by list as the latter defines it as final.")
                                                       .arg(formatType(m_namePool, simpleType))
                                                       .arg(formatType(m_namePool, simpleItemType)),
                                      XsdSchemaContext::XSDError, location);
@@ -891,7 +891,7 @@ void XsdSchemaChecker::checkSimpleDerivationRestrictions()
 
             // @see http://www.w3.org/TR/xmlschema-2/#cos-list-of-atomic
             if (itemType->category() != SchemaType::SimpleTypeAtomic && itemType->category() != SchemaType::SimpleTypeUnion) {
-                m_context->error(QtXmlPatterns::tr("variety of item type of %1 must be either atomic or union").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+                m_context->error(QtXmlPatterns::tr("Variety of item type of %1 must be either atomic or union.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
                 return;
             }
 
@@ -900,7 +900,7 @@ void XsdSchemaChecker::checkSimpleDerivationRestrictions()
                 const AnySimpleType::List memberTypes = simpleItemType->memberTypes();
                 for (int j = 0; j < memberTypes.count(); ++j) {
                     if (memberTypes.at(j)->category() != SchemaType::SimpleTypeAtomic) {
-                        m_context->error(QtXmlPatterns::tr("variety of member types of %1 must be atomic").arg(formatType(m_namePool, simpleItemType)), XsdSchemaContext::XSDError, location);
+                        m_context->error(QtXmlPatterns::tr("Variety of member types of %1 must be atomic.").arg(formatType(m_namePool, simpleItemType)), XsdSchemaContext::XSDError, location);
                         return;
                     }
                 }
@@ -915,7 +915,7 @@ void XsdSchemaChecker::checkSimpleDerivationRestrictions()
                 const AnySimpleType::Ptr memberType = memberTypes.at(i);
 
                 if (memberType->isComplexType()) {
-                    m_context->error(QtXmlPatterns::tr("member type of simple type %1 cannot be a complex type")
+                    m_context->error(QtXmlPatterns::tr("Member type of simple type %1 cannot be a complex type.")
                                                       .arg(formatType(m_namePool, simpleType)),
                                      XsdSchemaContext::XSDError, location);
                     return;
@@ -923,7 +923,7 @@ void XsdSchemaChecker::checkSimpleDerivationRestrictions()
 
                 // @see http://www.w3.org/TR/xmlschema-2/#cos-no-circular-unions
                 if (simpleType->name(m_namePool) == memberType->name(m_namePool)) {
-                    m_context->error(QtXmlPatterns::tr("%1 is not allowed to have a member type with the same name as itself")
+                    m_context->error(QtXmlPatterns::tr("%1 is not allowed to have a member type with the same name as itself.")
                                                       .arg(formatType(m_namePool, simpleType)),
                                      XsdSchemaContext::XSDError, location);
                     return;
@@ -932,7 +932,7 @@ void XsdSchemaChecker::checkSimpleDerivationRestrictions()
                 if (memberType->isSimpleType() && memberType->isDefinedBySchema()) {
                     const XsdSimpleType::Ptr simpleMemberType = memberType;
                     if (simpleMemberType->derivationConstraints() & XsdSimpleType::UnionConstraint) {
-                        m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by union as the latter defines it as final")
+                        m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by union as the latter defines it as final.")
                                                           .arg(formatType(m_namePool, simpleType))
                                                           .arg(formatType(m_namePool, simpleMemberType)),
                                          XsdSchemaContext::XSDError, location);
@@ -1006,7 +1006,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             }
 
             if ((minLengthValue->toInteger() > lengthValue->toInteger()) || !foundSuperMinimumLength) {
-                m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet")
+                m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet.")
                                                   .arg(formatKeyword("length"))
                                                   .arg(formatKeyword("minLength")),
                                  XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1035,7 +1035,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             }
 
             if ((maxLengthValue->toInteger() < lengthValue->toInteger()) || !foundSuperMaximumLength) {
-                m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet")
+                m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet.")
                                                   .arg(formatKeyword("length"))
                                                   .arg(formatKeyword("maxLength")),
                                  XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1049,7 +1049,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             if (baseFacets.contains(XsdFacet::Length)) {
                 const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue = baseFacets.value(XsdFacet::Length)->value();
                 if (lengthValue->toInteger() != baseValue->toInteger()) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must have the same value as %2 facet of base type")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must have the same value as %2 facet of base type.")
                                                       .arg(formatKeyword("length"))
                                                       .arg(formatKeyword("length")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1069,7 +1069,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
 
             // @see http://www.w3.org/TR/xmlschema-2/#minLength-less-than-equal-to-maxLength
             if (maxLengthValue->toInteger() < minLengthValue->toInteger()) {
-                m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet")
+                m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet.")
                                                   .arg(formatKeyword("minLength"))
                                                   .arg(formatKeyword("maxLength")),
                                  XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1086,7 +1086,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             if (baseFacets.contains(XsdFacet::MinimumLength)) {
                 const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue = baseFacets.value(XsdFacet::MinimumLength)->value();
                 if (minLengthValue->toInteger() < baseValue->toInteger()) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must be equal or greater than %2 facet of base type")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must be equal or greater than %2 facet of base type.")
                                                       .arg(formatKeyword("minLength"))
                                                       .arg(formatKeyword("minLength")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1105,7 +1105,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             if (baseFacets.contains(XsdFacet::MaximumLength)) {
                 const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue(baseFacets.value(XsdFacet::MaximumLength)->value());
                 if (maxLengthValue->toInteger() > baseValue->toInteger()) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
                                                       .arg(formatKeyword("maxLength"))
                                                       .arg(formatKeyword("maxLength")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1126,7 +1126,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             const DerivedString<TypeString>::Ptr value = multiValue.at(i);
             const QRegExp exp = PatternPlatform::parsePattern(value->stringValue(), m_context, &reflection);
             if (!exp.isValid()) {
-                m_context->error(QtXmlPatterns::tr("%1 facet contains invalid regular expression").arg(formatKeyword("pattern")), XsdSchemaContext::XSDError, sourceLocation(simpleType));
+                m_context->error(QtXmlPatterns::tr("%1 facet contains invalid regular expression").arg(formatKeyword("pattern.")), XsdSchemaContext::XSDError, sourceLocation(simpleType));
                 return;
             }
         }
@@ -1141,7 +1141,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             for (int k = 0; k < notationNames.count(); ++k) {
                 const QNameValue::Ptr notationName = notationNames.at(k);
                 if (!m_schema->notation(notationName->qName())) {
-                    m_context->error(QtXmlPatterns::tr("unknown notation %1 used in %2 facet")
+                    m_context->error(QtXmlPatterns::tr("Unknown notation %1 used in %2 facet.")
                                                       .arg(formatKeyword(m_namePool, notationName->qName()))
                                                       .arg(formatKeyword("enumeration")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1161,7 +1161,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
 
                 QString errorMsg;
                 if (!checker.isValidString(actualValue, baseType, errorMsg)) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet contains invalid value %2: %3")
+                    m_context->error(QtXmlPatterns::tr("%1 facet contains invalid value %2: %3.")
                                                       .arg(formatKeyword("enumeration"))
                                                       .arg(formatData(stringValue))
                                                       .arg(errorMsg),
@@ -1183,7 +1183,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const QString baseValue = DerivedString<TypeString>::Ptr(baseFacets.value(XsdFacet::WhiteSpace)->value())->stringValue();
                 if (value == XsdSchemaToken::toString(XsdSchemaToken::Replace) || value == XsdSchemaToken::toString(XsdSchemaToken::Preserve)) {
                     if (baseValue == XsdSchemaToken::toString(XsdSchemaToken::Collapse)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet cannot be %2 or %3 if %4 facet of base type is %5")
+                        m_context->error(QtXmlPatterns::tr("%1 facet cannot be %2 or %3 if %4 facet of base type is %5.")
                                                           .arg(formatKeyword("whiteSpace"))
                                                           .arg(formatData("replace"))
                                                           .arg(formatData("preserve"))
@@ -1194,7 +1194,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                     }
                 }
                 if (value == XsdSchemaToken::toString(XsdSchemaToken::Preserve) && baseValue == XsdSchemaToken::toString(XsdSchemaToken::Replace)) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet cannot be %2 if %3 facet of base type is %4")
+                    m_context->error(QtXmlPatterns::tr("%1 facet cannot be %2 if %3 facet of base type is %4.")
                                                       .arg(formatKeyword("whiteSpace"))
                                                       .arg(formatData("preserve"))
                                                       .arg(formatKeyword("whiteSpace"))
@@ -1214,7 +1214,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
 
             if (comparableBaseType) {
                 if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterThan, maxFacet->value(), comparableBaseType, m_context, &reflection)) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet.")
                                                       .arg(formatKeyword("minInclusive"))
                                                       .arg(formatKeyword("maxInclusive")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1230,7 +1230,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumInclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
                                                           .arg(formatKeyword("maxInclusive"))
                                                           .arg(formatKeyword("maxInclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1242,7 +1242,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumExclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorGreaterOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type.")
                                                           .arg(formatKeyword("maxInclusive"))
                                                           .arg(formatKeyword("maxExclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1257,7 +1257,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
 
         // @see http://www.w3.org/TR/xmlschema-2/#maxInclusive-maxExclusive
         if (facets.contains(XsdFacet::MaximumInclusive)) {
-            m_context->error(QtXmlPatterns::tr("%1 facet and %2 facet cannot appear together")
+            m_context->error(QtXmlPatterns::tr("%1 facet and %2 facet cannot appear together.")
                                               .arg(formatKeyword("maxExclusive"))
                                               .arg(formatKeyword("maxInclusive")),
                              XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1269,7 +1269,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             const XsdFacet::Ptr minFacet = facets.value(XsdFacet::MinimumExclusive);
             if (comparableBaseType) {
                 if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterThan, maxFacet->value(), comparableBaseType, m_context, &reflection)) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet.")
                                                       .arg(formatKeyword("minExclusive"))
                                                       .arg(formatKeyword("maxExclusive")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1285,7 +1285,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumExclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
                                                           .arg(formatKeyword("maxExclusive"))
                                                           .arg(formatKeyword("maxExclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1297,7 +1297,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumInclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
                                                           .arg(formatKeyword("maxExclusive"))
                                                           .arg(formatKeyword("maxInclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1309,7 +1309,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumInclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorLessOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type.")
                                                           .arg(formatKeyword("maxExclusive"))
                                                           .arg(formatKeyword("minInclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1321,7 +1321,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumExclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorLessOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type.")
                                                           .arg(formatKeyword("maxExclusive"))
                                                           .arg(formatKeyword("minExclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1336,7 +1336,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
 
         // @see http://www.w3.org/TR/xmlschema-2/#minInclusive-minExclusive
         if (facets.contains(XsdFacet::MinimumInclusive)) {
-            m_context->error(QtXmlPatterns::tr("%1 facet and %2 facet cannot appear together")
+            m_context->error(QtXmlPatterns::tr("%1 facet and %2 facet cannot appear together.")
                                               .arg(formatKeyword("minExclusive"))
                                               .arg(formatKeyword("minInclusive")),
                              XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1348,7 +1348,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             const XsdFacet::Ptr maxFacet = facets.value(XsdFacet::MaximumInclusive);
             if (comparableBaseType) {
                 if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterOrEqual, maxFacet->value(), comparableBaseType, m_context, &reflection)) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet.")
                                                       .arg(formatKeyword("minExclusive"))
                                                       .arg(formatKeyword("maxInclusive")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1364,7 +1364,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumExclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorLessThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than or equal to %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than or equal to %2 facet of base type.")
                                                           .arg(formatKeyword("minExclusive"))
                                                           .arg(formatKeyword("minExclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1376,7 +1376,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumExclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type.")
                                                           .arg(formatKeyword("minExclusive"))
                                                           .arg(formatKeyword("maxExclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1388,7 +1388,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumInclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
                                                           .arg(formatKeyword("minExclusive"))
                                                           .arg(formatKeyword("maxInclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1406,7 +1406,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             const XsdFacet::Ptr maxFacet = facets.value(XsdFacet::MaximumExclusive);
             if (comparableBaseType) {
                 if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterOrEqual, maxFacet->value(), comparableBaseType, m_context, &reflection)) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet.")
                                                       .arg(formatKeyword("minInclusive"))
                                                       .arg(formatKeyword("maxExclusive")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1422,7 +1422,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumInclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorLessThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than or equal to %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than or equal to %2 facet of base type.")
                                                           .arg(formatKeyword("minInclusive"))
                                                           .arg(formatKeyword("minInclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1434,7 +1434,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumExclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorLessOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type.")
                                                           .arg(formatKeyword("minInclusive"))
                                                           .arg(formatKeyword("minExclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1446,7 +1446,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumInclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
                                                           .arg(formatKeyword("minInclusive"))
                                                           .arg(formatKeyword("maxInclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1458,7 +1458,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumExclusive);
                 if (comparableBaseType) {
                     if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
-                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type")
+                        m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type.")
                                                           .arg(formatKeyword("minInclusive"))
                                                           .arg(formatKeyword("maxExclusive")),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1480,7 +1480,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue = baseFacet->value();
 
                 if (totalDigitsValue->toInteger() > baseValue->toInteger()) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
                                                       .arg(formatKeyword("totalDigits"))
                                                       .arg(formatKeyword("totalDigits")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1499,7 +1499,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             const DerivedInteger<TypeNonNegativeInteger>::Ptr totalDigitsValue = totalDigitsFacet->value();
 
             if (fractionDigitsValue->toInteger() > totalDigitsValue->toInteger()) {
-                m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet")
+                m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet.")
                                                   .arg(formatKeyword("fractionDigits"))
                                                   .arg(formatKeyword("totalDigits")),
                                  XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1515,7 +1515,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue = baseFacet->value();
 
                 if (fractionDigitsValue->toInteger() > baseValue->toInteger()) {
-                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type")
+                    m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
                                                       .arg(formatKeyword("fractionDigits"))
                                                       .arg(formatKeyword("fractionDigits")),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1535,7 +1535,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 QSet<XsdFacet::Type> availableFacets = facets.keys().toSet();
 
                 if (!availableFacets.subtract(allowedFacets).isEmpty()) {
-                    m_context->error(QtXmlPatterns::tr("simple type contains not allowed facet %1")
+                    m_context->error(QtXmlPatterns::tr("Simple type contains not allowed facet %1.")
                                                       .arg(formatKeyword(XsdFacet::typeName(availableFacets.toList().first()))),
                                      XsdSchemaContext::XSDError, sourceLocation(simpleType));
                     return;
@@ -1547,7 +1547,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             facets.contains(XsdFacet::MaximumExclusive) || facets.contains(XsdFacet::MinimumExclusive) ||
             facets.contains(XsdFacet::TotalDigits) || facets.contains(XsdFacet::FractionDigits))
         {
-            m_context->error(QtXmlPatterns::tr("%1, %2, %3, %4, %5 and %6 facets are not allowed when derived by list")
+            m_context->error(QtXmlPatterns::tr("%1, %2, %3, %4, %5 and %6 facets are not allowed when derived by list.")
                                               .arg(formatKeyword("maxInclusive"))
                                               .arg(formatKeyword("maxExclusive"))
                                               .arg(formatKeyword("minInclusive"))
@@ -1563,7 +1563,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
             facets.contains(XsdFacet::MinimumLength) || facets.contains(XsdFacet::MaximumLength) ||
             facets.contains(XsdFacet::Length) || facets.contains(XsdFacet::WhiteSpace))
         {
-            m_context->error(QtXmlPatterns::tr("only %1 and %2 facets are allowed when derived by union")
+            m_context->error(QtXmlPatterns::tr("Only %1 and %2 facets are allowed when derived by union.")
                                               .arg(formatKeyword("pattern"))
                                               .arg(formatKeyword("enumeration")),
                              XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1586,7 +1586,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                 const DerivedString<TypeString>::Ptr stringValue = facet->value();
                 const AtomicValue::Ptr value = ValueFactory::fromLexical(stringValue->stringValue(), baseType, m_context, &reflection);
                 if (value->hasError()) {
-                    m_context->error(QtXmlPatterns::tr("%1 contains %2 facet with invalid data: %3")
+                    m_context->error(QtXmlPatterns::tr("%1 contains %2 facet with invalid data: %3.")
                                                       .arg(formatType(m_namePool, simpleType))
                                                       .arg(formatKeyword(XsdFacet::typeName(facet->type())))
                                                       .arg(formatData(stringValue->stringValue())),
@@ -1602,7 +1602,7 @@ void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, con
                     const QString stringValue = DerivedString<TypeString>::Ptr(multiValue.at(j))->stringValue();
                     const AtomicValue::Ptr value = ValueFactory::fromLexical(stringValue, baseType, m_context, &reflection);
                     if (value->hasError()) {
-                        m_context->error(QtXmlPatterns::tr("%1 contains %2 facet with invalid data: %3")
+                        m_context->error(QtXmlPatterns::tr("%1 contains %2 facet with invalid data: %3.")
                                                           .arg(formatType(m_namePool, simpleType))
                                                           .arg(formatKeyword(XsdFacet::typeName(XsdFacet::Enumeration)))
                                                           .arg(formatData(stringValue)),
@@ -1626,7 +1626,7 @@ void XsdSchemaChecker::checkDuplicatedAttributeUses()
         // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 4)
         XsdAttribute::Ptr conflictingAttribute;
         if (hasDuplicatedAttributeUses(uses, conflictingAttribute)) {
-            m_context->error(QtXmlPatterns::tr("attribute group %1 contains attribute %2 twice")
+            m_context->error(QtXmlPatterns::tr("Attribute group %1 contains attribute %2 twice.")
                                               .arg(formatKeyword(attributeGroup->displayName(m_namePool)))
                                               .arg(formatKeyword(conflictingAttribute->displayName(m_namePool))),
                              XsdSchemaContext::XSDError, sourceLocation(attributeGroup));
@@ -1635,7 +1635,7 @@ void XsdSchemaChecker::checkDuplicatedAttributeUses()
 
         // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 5)
         if (hasMultipleIDAttributeUses(uses)) {
-            m_context->error(QtXmlPatterns::tr("attribute group %1 contains two different attributes that both have types derived from %2")
+            m_context->error(QtXmlPatterns::tr("Attribute group %1 contains two different attributes that both have types derived from %2.")
                                               .arg(formatKeyword(attributeGroup->displayName(m_namePool)))
                                               .arg(formatType(m_namePool, BuiltinTypes::xsID)),
                              XsdSchemaContext::XSDError, sourceLocation(attributeGroup));
@@ -1643,7 +1643,7 @@ void XsdSchemaChecker::checkDuplicatedAttributeUses()
         }
 
         if (hasConstraintIDAttributeUse(uses, conflictingAttribute)) {
-            m_context->error(QtXmlPatterns::tr("attribute group %1 contains attribute %2 that has value constraint but type that inherits from %3")
+            m_context->error(QtXmlPatterns::tr("Attribute group %1 contains attribute %2 that has value constraint but type that inherits from %3.")
                                               .arg(formatKeyword(attributeGroup->displayName(m_namePool)))
                                               .arg(formatKeyword(conflictingAttribute->displayName(m_namePool)))
                                               .arg(formatType(m_namePool, BuiltinTypes::xsID)),
@@ -1666,7 +1666,7 @@ void XsdSchemaChecker::checkDuplicatedAttributeUses()
         // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 4)
         XsdAttribute::Ptr conflictingAttribute;
         if (hasDuplicatedAttributeUses(attributeUses, conflictingAttribute)) {
-            m_context->error(QtXmlPatterns::tr("complex type %1 contains attribute %2 twice")
+            m_context->error(QtXmlPatterns::tr("Complex type %1 contains attribute %2 twice.")
                                               .arg(formatType(m_namePool, complexType))
                                               .arg(formatKeyword(conflictingAttribute->displayName(m_namePool))),
                              XsdSchemaContext::XSDError, sourceLocation(complexType));
@@ -1675,7 +1675,7 @@ void XsdSchemaChecker::checkDuplicatedAttributeUses()
 
         // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 5)
         if (hasMultipleIDAttributeUses(attributeUses)) {
-            m_context->error(QtXmlPatterns::tr("complex type %1 contains two different attributes that both have types derived from %2")
+            m_context->error(QtXmlPatterns::tr("Complex type %1 contains two different attributes that both have types derived from %2.")
                                               .arg(formatType(m_namePool, complexType))
                                               .arg(formatType(m_namePool, BuiltinTypes::xsID)),
                              XsdSchemaContext::XSDError, sourceLocation(complexType));
@@ -1683,7 +1683,7 @@ void XsdSchemaChecker::checkDuplicatedAttributeUses()
         }
 
         if (hasConstraintIDAttributeUse(attributeUses, conflictingAttribute)) {
-            m_context->error(QtXmlPatterns::tr("complex type %1 contains attribute %2 that has value constraint but type that inherits from %3")
+            m_context->error(QtXmlPatterns::tr("Complex type %1 contains attribute %2 that has value constraint but type that inherits from %3.")
                                               .arg(formatType(m_namePool, complexType))
                                               .arg(formatKeyword(conflictingAttribute->displayName(m_namePool)))
                                               .arg(formatType(m_namePool, BuiltinTypes::xsID)),
@@ -1726,14 +1726,14 @@ void XsdSchemaChecker::checkElementConstraints()
                             targetType = XsdSimpleType::Ptr(simpleType)->primitiveType();
                     }
                 } else if (complexType->contentType()->variety() != XsdComplexType::ContentType::Mixed) {
-                    m_context->error(QtXmlPatterns::tr("element %1 is not allowed to have a value constraint if its base type is complex")
+                    m_context->error(QtXmlPatterns::tr("Element %1 is not allowed to have a value constraint if its base type is complex.")
                                                       .arg(formatKeyword(element->displayName(m_namePool))),
                                      XsdSchemaContext::XSDError, sourceLocation(element));
                     return;
                 }
             }
             if ((targetType == BuiltinTypes::xsID) || BuiltinTypes::xsID->wxsTypeMatches(type)) {
-                m_context->error(QtXmlPatterns::tr("element %1 is not allowed to have a value constraint if its type is derived from %2")
+                m_context->error(QtXmlPatterns::tr("Element %1 is not allowed to have a value constraint if its type is derived from %2.")
                                                   .arg(formatKeyword(element->displayName(m_namePool)))
                                                   .arg(formatType(m_namePool, BuiltinTypes::xsID)),
                                  XsdSchemaContext::XSDError, sourceLocation(element));
@@ -1743,7 +1743,7 @@ void XsdSchemaChecker::checkElementConstraints()
             if (type->isSimpleType()) {
                 QString errorMsg;
                 if (!isValidValue(element->valueConstraint()->value(), type, errorMsg)) {
-                    m_context->error(QtXmlPatterns::tr("value constraint of element %1 is not of elements type: %2")
+                    m_context->error(QtXmlPatterns::tr("Value constraint of element %1 is not of elements type: %2.")
                                                       .arg(formatKeyword(element->displayName(m_namePool)))
                                                       .arg(errorMsg),
                                      XsdSchemaContext::XSDError, sourceLocation(element));
@@ -1754,7 +1754,7 @@ void XsdSchemaChecker::checkElementConstraints()
                 if (complexType->contentType()->variety() == XsdComplexType::ContentType::Simple) {
                     QString errorMsg;
                     if (!isValidValue(element->valueConstraint()->value(), complexType->contentType()->simpleType(), errorMsg)) {
-                        m_context->error(QtXmlPatterns::tr("value constraint of element %1 is not of elements type: %2")
+                        m_context->error(QtXmlPatterns::tr("Value constraint of element %1 is not of elements type: %2.")
                                                           .arg(formatKeyword(element->displayName(m_namePool)))
                                                           .arg(errorMsg),
                                          XsdSchemaContext::XSDError, sourceLocation(element));
@@ -1767,7 +1767,7 @@ void XsdSchemaChecker::checkElementConstraints()
         if (!element->substitutionGroupAffiliations().isEmpty()) {
             // 3
             if (!element->scope() || element->scope()->variety() != XsdElement::Scope::Global) {
-                m_context->error(QtXmlPatterns::tr("element %1 is not allowed to have substitution group affiliation as it is no global element").arg(formatKeyword(element->displayName(m_namePool))),
+                m_context->error(QtXmlPatterns::tr("Element %1 is not allowed to have substitution group affiliation as it is no global element.").arg(formatKeyword(element->displayName(m_namePool))),
                                  XsdSchemaContext::XSDError, sourceLocation(element));
                 return;
             }
@@ -1795,7 +1795,7 @@ void XsdSchemaChecker::checkElementConstraints()
                 }
 
                 if (!derivationOk) {
-                    m_context->error(QtXmlPatterns::tr("type of element %1 cannot be derived from type of substitution group affiliation").arg(formatKeyword(element->displayName(m_namePool))),
+                    m_context->error(QtXmlPatterns::tr("Type of element %1 cannot be derived from type of substitution group affiliation.").arg(formatKeyword(element->displayName(m_namePool))),
                                      XsdSchemaContext::XSDError, sourceLocation(element));
                     return;
                 }
@@ -1836,7 +1836,7 @@ void XsdSchemaChecker::checkAttributeConstraints()
 
             QString errorMsg;
             if (!isValidValue(attribute->valueConstraint()->value(), attribute->type(), errorMsg)) {
-                m_context->error(QtXmlPatterns::tr("value constraint of attribute %1 is not of attributes type: %2")
+                m_context->error(QtXmlPatterns::tr("Value constraint of attribute %1 is not of attributes type: %2.")
                                                   .arg(formatKeyword(attribute->displayName(m_namePool)))
                                                   .arg(errorMsg),
                                  XsdSchemaContext::XSDError, sourceLocation(attribute));
@@ -1845,7 +1845,7 @@ void XsdSchemaChecker::checkAttributeConstraints()
         }
 
         if (BuiltinTypes::xsID->wxsTypeMatches(attribute->type())) {
-            m_context->error(QtXmlPatterns::tr("attribute %1 has value constraint but has type derived from %2")
+            m_context->error(QtXmlPatterns::tr("Attribute %1 has value constraint but has type derived from %2.")
                                               .arg(formatKeyword(attribute->displayName(m_namePool)))
                                               .arg(formatType(m_namePool, BuiltinTypes::xsID)),
                              XsdSchemaContext::XSDError, sourceLocation(attribute));
@@ -1901,7 +1901,7 @@ void XsdSchemaChecker::checkAttributeUseConstraints()
 
                 if (baseAttributeUse->useType() == XsdAttributeUse::RequiredUse) {
                     if (attributeUse->useType() == XsdAttributeUse::OptionalUse || attributeUse->useType() == XsdAttributeUse::ProhibitedUse) {
-                        m_context->error(QtXmlPatterns::tr("%1 attribute in derived complex type must be %2 like in base type")
+                        m_context->error(QtXmlPatterns::tr("%1 attribute in derived complex type must be %2 like in base type.")
                                                           .arg(formatAttribute("use"))
                                                           .arg(formatData("required")),
                                          XsdSchemaContext::XSDError, sourceLocation(complexType));
@@ -1912,7 +1912,7 @@ void XsdSchemaChecker::checkAttributeUseConstraints()
                 if (baseAttributeUse->valueConstraint()) {
                     if (baseAttributeUse->valueConstraint()->variety() == XsdAttributeUse::ValueConstraint::Fixed) {
                         if (!attributeUse->valueConstraint()) {
-                            m_context->error(QtXmlPatterns::tr("attribute %1 in derived complex type must have %2 value constraint like in base type")
+                            m_context->error(QtXmlPatterns::tr("Attribute %1 in derived complex type must have %2 value constraint like in base type.")
                                                               .arg(formatKeyword(attributeUse->attribute()->displayName(m_namePool)))
                                                               .arg(formatData("fixed")),
                                              XsdSchemaContext::XSDError, sourceLocation(complexType));
@@ -1921,14 +1921,14 @@ void XsdSchemaChecker::checkAttributeUseConstraints()
                             if (attributeUse->valueConstraint()->variety() == XsdAttributeUse::ValueConstraint::Fixed) {
                                 const XsdTypeChecker checker(m_context, QVector<QXmlName>(), sourceLocation(complexType));
                                 if (!checker.valuesAreEqual(attributeUse->valueConstraint()->value(), baseAttributeUse->valueConstraint()->value(), attributeUse->attribute()->type())) {
-                                    m_context->error(QtXmlPatterns::tr("attribute %1 in derived complex type must have the same %2 value constraint like in base type")
+                                    m_context->error(QtXmlPatterns::tr("Attribute %1 in derived complex type must have the same %2 value constraint like in base type.")
                                                                       .arg(formatKeyword(attributeUse->attribute()->displayName(m_namePool)))
                                                                       .arg(formatData("fixed")),
                                                      XsdSchemaContext::XSDError, sourceLocation(complexType));
                                     return;
                                 }
                             } else {
-                                m_context->error(QtXmlPatterns::tr("attribute %1 in derived complex type must have %2 value constraint")
+                                m_context->error(QtXmlPatterns::tr("Attribute %1 in derived complex type must have %2 value constraint.")
                                                                   .arg(formatKeyword(attributeUse->attribute()->displayName(m_namePool)))
                                                                   .arg(formatData("fixed")),
                                                  XsdSchemaContext::XSDError, sourceLocation(complexType));
@@ -1946,7 +1946,7 @@ void XsdSchemaChecker::checkAttributeUseConstraints()
         const XsdWildcard::Ptr derivedWildcard(complexType->attributeWildcard());
         if (baseWildcard && derivedWildcard) {
             if (!XsdSchemaHelper::checkWildcardProcessContents(baseWildcard, derivedWildcard)) {
-                m_context->error(QtXmlPatterns::tr("processContent of base wildcard must be weaker than derived wildcard"), XsdSchemaContext::XSDError, sourceLocation(complexType));
+                m_context->error(QtXmlPatterns::tr("processContent of base wildcard must be weaker than derived wildcard."), XsdSchemaContext::XSDError, sourceLocation(complexType));
                 return;
             }
         }
@@ -1985,7 +1985,7 @@ void XsdSchemaChecker::checkElementDuplicates(const XsdParticle::Ptr &particle,
 
         if (elementMap.contains(element->name(m_namePool))) {
             if (element->type() != elementMap.value(element->name(m_namePool))) {
-                m_context->error(QtXmlPatterns::tr("element %1 exists twice with different types")
+                m_context->error(QtXmlPatterns::tr("Element %1 exists twice with different types.")
                                                   .arg(formatKeyword(element->displayName(m_namePool))),
                                  XsdSchemaContext::XSDError, sourceLocation(element));
                 return;
@@ -2000,7 +2000,7 @@ void XsdSchemaChecker::checkElementDuplicates(const XsdParticle::Ptr &particle,
             const XsdElement::Ptr substElement = substElements.at(i);
             if (elementMap.contains(substElement->name(m_namePool))) {
                 if (substElement->type() != elementMap.value(substElement->name(m_namePool))) {
-                    m_context->error(QtXmlPatterns::tr("element %1 exists twice with different types")
+                    m_context->error(QtXmlPatterns::tr("Element %1 exists twice with different types.")
                                                       .arg(formatKeyword(substElement->displayName(m_namePool))),
                                      XsdSchemaContext::XSDError, sourceLocation(element));
                     return;
@@ -2028,7 +2028,7 @@ void XsdSchemaChecker::checkElementDuplicates(const XsdParticle::Ptr &particle,
         }
 
         if (error) {
-            m_context->error(QtXmlPatterns::tr("particle contains non-deterministic wildcards"), XsdSchemaContext::XSDError, sourceLocation(wildcard));
+            m_context->error(QtXmlPatterns::tr("Particle contains non-deterministic wildcards."), XsdSchemaContext::XSDError, sourceLocation(wildcard));
             return;
         } else {
             wildcardMap.insert(wildcard->namespaceConstraint()->variety(), wildcard);
diff --git a/src/xmlpatterns/schema/qxsdschemahelper.cpp b/src/xmlpatterns/schema/qxsdschemahelper.cpp
index 3173498..a56f3ef 100644
--- a/src/xmlpatterns/schema/qxsdschemahelper.cpp
+++ b/src/xmlpatterns/schema/qxsdschemahelper.cpp
@@ -688,13 +688,13 @@ bool XsdSchemaHelper::isValidAttributeUsesRestriction(const XsdAttributeUse::Lis
 
             // 2.1.1
             if (baseAttributeUse->isRequired() == true && derivedAttributeUse->isRequired() == false) {
-                errorMsg = QtXmlPatterns::tr("base attribute %1 is required but derived attribute is not").arg(formatAttribute(baseAttributeUse->attribute()->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Base attribute %1 is required but derived attribute is not.").arg(formatAttribute(baseAttributeUse->attribute()->displayName(namePool)));
                 return false;
             }
 
             // 2.1.2
             if (!isSimpleDerivationOk(derivedAttributeUse->attribute()->type(), baseAttributeUse->attribute()->type(), SchemaType::DerivationConstraints())) {
-                errorMsg = QtXmlPatterns::tr("type of derived attribute %1 cannot be validly derived from type of base attribute").arg(formatAttribute(derivedAttributeUse->attribute()->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Type of derived attribute %1 cannot be validly derived from type of base attribute.").arg(formatAttribute(derivedAttributeUse->attribute()->displayName(namePool)));
                 return false;
             }
 
@@ -722,12 +722,12 @@ bool XsdSchemaHelper::isValidAttributeUsesRestriction(const XsdAttributeUse::Lis
             }
 
             if (!ok) {
-                errorMsg = QtXmlPatterns::tr("value constraint of derived attribute %1 does not match value constraint of base attribute").arg(formatAttribute(derivedAttributeUse->attribute()->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Value constraint of derived attribute %1 does not match value constraint of base attribute.").arg(formatAttribute(derivedAttributeUse->attribute()->displayName(namePool)));
                 return false;
             }
         } else {
             if (!wildcard) {
-                errorMsg = QtXmlPatterns::tr("derived attribute %1 does not exists in the base definition").arg(formatAttribute(derivedAttributeUse->attribute()->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Derived attribute %1 does not exists in the base definition.").arg(formatAttribute(derivedAttributeUse->attribute()->displayName(namePool)));
                 return false;
             }
 
@@ -738,7 +738,7 @@ bool XsdSchemaHelper::isValidAttributeUsesRestriction(const XsdAttributeUse::Lis
                 name.setNamespaceURI(namePool->allocateNamespace(XsdWildcard::absentNamespace()));
 
             if (!wildcardAllowsExpandedName(name, wildcard, namePool)) {
-                errorMsg = QtXmlPatterns::tr("derived attribute %1 does not match the wildcard in the base definition").arg(formatAttribute(derivedAttributeUse->attribute()->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Derived attribute %1 does not match the wildcard in the base definition.").arg(formatAttribute(derivedAttributeUse->attribute()->displayName(namePool)));
                 return false;
             }
         }
@@ -751,11 +751,11 @@ bool XsdSchemaHelper::isValidAttributeUsesRestriction(const XsdAttributeUse::Lis
         if (baseAttributeUse->isRequired()) {
             if (derivedAttributeUsesLookup.contains(baseAttributeUse->attribute()->name(namePool))) {
                 if (!derivedAttributeUsesLookup.value(baseAttributeUse->attribute()->name(namePool))->isRequired()) {
-                    errorMsg = QtXmlPatterns::tr("base attribute %1 is required but derived attribute is not").arg(formatAttribute(baseAttributeUse->attribute()->displayName(namePool)));
+                    errorMsg = QtXmlPatterns::tr("Base attribute %1 is required but derived attribute is not.").arg(formatAttribute(baseAttributeUse->attribute()->displayName(namePool)));
                     return false;
                 }
             } else {
-                errorMsg = QtXmlPatterns::tr("base attribute %1 is required but missing in derived definition").arg(formatAttribute(baseAttributeUse->attribute()->displayName(namePool)));
+                errorMsg = QtXmlPatterns::tr("Base attribute %1 is required but missing in derived definition.").arg(formatAttribute(baseAttributeUse->attribute()->displayName(namePool)));
                 return false;
             }
         }
@@ -764,17 +764,17 @@ bool XsdSchemaHelper::isValidAttributeUsesRestriction(const XsdAttributeUse::Lis
     // 4
     if (derivedWildcard) {
         if (!wildcard) {
-            errorMsg = QtXmlPatterns::tr("derived definition contains an %1 element that does not exists in the base definition").arg(formatElement("anyAttribute"));
+            errorMsg = QtXmlPatterns::tr("Derived definition contains an %1 element that does not exists in the base definition").arg(formatElement("anyAttribute."));
             return false;
         }
 
         if (!isWildcardSubset(derivedWildcard, wildcard)) {
-            errorMsg = QtXmlPatterns::tr("derived wildcard is not a subset of the base wildcard");
+            errorMsg = QtXmlPatterns::tr("Derived wildcard is not a subset of the base wildcard.");
             return false;
         }
 
         if (!checkWildcardProcessContents(wildcard, derivedWildcard)) {
-            errorMsg = QtXmlPatterns::tr("%1 of derived wildcard is not a valid restriction of %2 of base wildcard").arg(formatKeyword("processContents")).arg(formatKeyword("processContents"));
+            errorMsg = QtXmlPatterns::tr("%1 of derived wildcard is not a valid restriction of %2 of base wildcard").arg(formatKeyword("processContents")).arg(formatKeyword("processContents."));
             return false;
         }
     }
@@ -797,12 +797,12 @@ bool XsdSchemaHelper::isValidAttributeUsesExtension(const XsdAttributeUse::List
     for (int i = 0; i < attributeUses.count(); ++i) {
         const QXmlName attributeName = attributeUses.at(i)->attribute()->name(namePool);
         if (!lookupHash.contains(attributeName)) {
-            errorMsg = QtXmlPatterns::tr("attribute %1 from base type is missing in derived type").arg(formatKeyword(namePool->displayName(attributeName)));
+            errorMsg = QtXmlPatterns::tr("Attribute %1 from base type is missing in derived type.").arg(formatKeyword(namePool->displayName(attributeName)));
             return false;
         }
 
         if (lookupHash.value(attributeName)->type() != attributeUses.at(i)->attribute()->type()) {
-            errorMsg = QtXmlPatterns::tr("type of derived attribute %1 differs from type of base attribute").arg(formatKeyword(namePool->displayName(attributeName)));
+            errorMsg = QtXmlPatterns::tr("Type of derived attribute %1 differs from type of base attribute.").arg(formatKeyword(namePool->displayName(attributeName)));
             return false;
         }
     }
@@ -810,7 +810,7 @@ bool XsdSchemaHelper::isValidAttributeUsesExtension(const XsdAttributeUse::List
     // 1.3
     if (wildcard) {
         if (!derivedWildcard) {
-            errorMsg = QtXmlPatterns::tr("base definition contains an %1 element that is missing in the derived definition").arg(formatElement("anyAttribute"));
+            errorMsg = QtXmlPatterns::tr("Base definition contains an %1 element that is missing in the derived definition").arg(formatElement("anyAttribute."));
             return false;
         }
     }
diff --git a/src/xmlpatterns/schema/qxsdschemaparser.cpp b/src/xmlpatterns/schema/qxsdschemaparser.cpp
index 19a8425..8f7b6af 100644
--- a/src/xmlpatterns/schema/qxsdschemaparser.cpp
+++ b/src/xmlpatterns/schema/qxsdschemaparser.cpp
@@ -166,7 +166,7 @@ class TagValidationHandler
                 for (int i = 0; i < tokens.count(); ++i)
                     elementNames.append(formatElement(XsdSchemaToken::toString(tokens.at(i))));
 
-                m_parser->error(QtXmlPatterns::tr("can not process unknown element %1, expected elements are: %2")
+                m_parser->error(QtXmlPatterns::tr("Can not process unknown element %1, expected elements are: %2.")
                                                  .arg(formatElement(m_parser->name().toString()))
                                                  .arg(elementNames.join(QLatin1String(", "))));
                 return;
@@ -179,7 +179,7 @@ class TagValidationHandler
                 for (int i = 0; i < tokens.count(); ++i)
                     elementNames.append(formatElement(XsdSchemaToken::toString(tokens.at(i))));
 
-                m_parser->error(QtXmlPatterns::tr("element %1 is not allowed in this scope, possible elements are: %2")
+                m_parser->error(QtXmlPatterns::tr("Element %1 is not allowed in this scope, possible elements are: %2.")
                                                  .arg(formatElement(XsdSchemaToken::toString(token)))
                                                  .arg(elementNames.join(QLatin1String(", "))));
                 return;
@@ -195,7 +195,7 @@ class TagValidationHandler
                 for (int i = 0; i < tokens.count(); ++i)
                     elementNames.append(formatElement(XsdSchemaToken::toString(tokens.at(i))));
 
-                m_parser->error(QtXmlPatterns::tr("child element is missing in that scope, possible child elements are: %1")
+                m_parser->error(QtXmlPatterns::tr("Child element is missing in that scope, possible child elements are: %1.")
                                                  .arg(elementNames.join(QLatin1String(", "))));
             }
         }
@@ -322,7 +322,7 @@ bool XsdSchemaParser::parse(ParserType parserType)
             if (isSchemaTag(XsdSchemaToken::Schema, token, namespaceToken)) {
                 parseSchema(parserType);
             } else {
-                error(QtXmlPatterns::tr("document is not a XML schema"));
+                error(QtXmlPatterns::tr("Document is not a XML schema."));
             }
         }
     }
@@ -344,13 +344,13 @@ void XsdSchemaParser::error(const QString &msg)
 void XsdSchemaParser::attributeContentError(const char *attributeName, const char *elementName, const QString &value, const SchemaType::Ptr &type)
 {
     if (type) {
-        error(QtXmlPatterns::tr("%1 attribute of %2 element contains invalid content: {%3} is not a value of type %4")
+        error(QtXmlPatterns::tr("%1 attribute of %2 element contains invalid content: {%3} is not a value of type %4.")
                                .arg(formatAttribute(attributeName))
                                .arg(formatElement(elementName))
                                .arg(formatData(value))
                                .arg(formatType(m_namePool, type)));
     } else {
-        error(QtXmlPatterns::tr("%1 attribute of %2 element contains invalid content: {%3}")
+        error(QtXmlPatterns::tr("%1 attribute of %2 element contains invalid content: {%3}.")
                                .arg(formatAttribute(attributeName))
                                .arg(formatElement(elementName))
                                .arg(formatData(value)));
@@ -376,7 +376,7 @@ void XsdSchemaParser::parseSchema(ParserType parserType)
             const QString targetNamespace = readNamespaceAttribute(QString::fromLatin1("targetNamespace"), "schema");
 
             if (m_targetNamespace != targetNamespace) {
-                error(QtXmlPatterns::tr("target namespace %1 of included schema is different from the target namespace %2 as defined by the including schema")
+                error(QtXmlPatterns::tr("Target namespace %1 of included schema is different from the target namespace %2 as defined by the including schema.")
                                        .arg(formatURI(targetNamespace)).arg(formatURI(m_targetNamespace)));
                 return;
             }
@@ -390,7 +390,7 @@ void XsdSchemaParser::parseSchema(ParserType parserType)
         }
 
         if (m_targetNamespace != targetNamespace) {
-            error(QtXmlPatterns::tr("target namespace %1 of imported schema is different from the target namespace %2 as defined by the importing schema")
+            error(QtXmlPatterns::tr("Target namespace %1 of imported schema is different from the target namespace %2 as defined by the importing schema.")
                                    .arg(formatURI(targetNamespace)).arg(formatURI(m_targetNamespace)));
             return;
         }
@@ -401,7 +401,7 @@ void XsdSchemaParser::parseSchema(ParserType parserType)
             const QString targetNamespace = readNamespaceAttribute(QString::fromLatin1("targetNamespace"), "schema");
 
             if (m_targetNamespace != targetNamespace) {
-                error(QtXmlPatterns::tr("target namespace %1 of imported schema is different from the target namespace %2 as defined by the importing schema")
+                error(QtXmlPatterns::tr("Target namespace %1 of imported schema is different from the target namespace %2 as defined by the importing schema.")
                                        .arg(formatURI(targetNamespace)).arg(formatURI(m_targetNamespace)));
                 return;
             }
@@ -638,7 +638,7 @@ void XsdSchemaParser::parseImport()
     if (hasAttribute(QString::fromLatin1("namespace"))) {
         importNamespace = readAttribute(QString::fromLatin1("namespace"));
         if (importNamespace == m_targetNamespace) {
-            error(QtXmlPatterns::tr("%1 element is not allowed to have the same %2 attribute value as the target namespace %3")
+            error(QtXmlPatterns::tr("%1 element is not allowed to have the same %2 attribute value as the target namespace %3.")
                                    .arg(formatElement("import"))
                                    .arg(formatAttribute("namespace"))
                                    .arg(formatURI(m_targetNamespace)));
@@ -646,7 +646,7 @@ void XsdSchemaParser::parseImport()
         }
     } else {
         if (m_targetNamespace.isEmpty()) {
-            error(QtXmlPatterns::tr("%1 element without %2 attribute is not allowed inside schema without target namespace")
+            error(QtXmlPatterns::tr("%1 element without %2 attribute is not allowed inside schema without target namespace.")
                                    .arg(formatElement("import"))
                                    .arg(formatAttribute("namespace")));
             return;
@@ -1479,7 +1479,7 @@ void XsdSchemaParser::parseSimpleRestriction(const XsdSimpleType::Ptr &ptr)
                 ptr->addAnnotation(annotation);
             } else if (isSchemaTag(XsdSchemaToken::SimpleType, token, namespaceToken)) {
                 if (hasBaseAttribute) {
-                    error(QtXmlPatterns::tr("%1 element is not allowed inside %2 element if %3 attribute is present")
+                    error(QtXmlPatterns::tr("%1 element is not allowed inside %2 element if %3 attribute is present.")
                                            .arg(formatElement("simpleType"))
                                            .arg(formatElement("restriction"))
                                            .arg(formatAttribute("base")));
@@ -1540,7 +1540,7 @@ void XsdSchemaParser::parseSimpleRestriction(const XsdSimpleType::Ptr &ptr)
     }
 
     if (!hasBaseTypeSpecified) {
-        error(QtXmlPatterns::tr("%1 element has neither %2 attribute nor %3 child element")
+        error(QtXmlPatterns::tr("%1 element has neither %2 attribute nor %3 child element.")
                                .arg(formatElement("restriction"))
                                .arg(formatAttribute("base"))
                                .arg(formatElement("simpleType")));
@@ -1637,7 +1637,7 @@ void XsdSchemaParser::parseList(const XsdSimpleType::Ptr &ptr)
                 ptr->addAnnotation(annotation);
             } else if (isSchemaTag(XsdSchemaToken::SimpleType, token, namespaceToken)) {
                 if (hasItemTypeAttribute) {
-                    error(QtXmlPatterns::tr("%1 element is not allowed inside %2 element if %3 attribute is present")
+                    error(QtXmlPatterns::tr("%1 element is not allowed inside %2 element if %3 attribute is present.")
                                            .arg(formatElement("simpleType"))
                                            .arg(formatElement("list"))
                                            .arg(formatAttribute("itemType")));
@@ -1659,7 +1659,7 @@ void XsdSchemaParser::parseList(const XsdSimpleType::Ptr &ptr)
     }
 
     if (!hasItemTypeSpecified) {
-        error(QtXmlPatterns::tr("%1 element has neither %2 attribute nor %3 child element")
+        error(QtXmlPatterns::tr("%1 element has neither %2 attribute nor %3 child element.")
                                .arg(formatElement("list"))
                                .arg(formatAttribute("itemType"))
                                .arg(formatElement("simpleType")));
@@ -1751,7 +1751,7 @@ void XsdSchemaParser::parseUnion(const XsdSimpleType::Ptr &ptr)
     }
 
     if (!hasMemberTypesSpecified) {
-        error(QtXmlPatterns::tr("%1 element has neither %2 attribute nor %3 child element")
+        error(QtXmlPatterns::tr("%1 element has neither %2 attribute nor %3 child element.")
                                .arg(formatElement("union"))
                                .arg(formatAttribute("memberTypes"))
                                .arg(formatElement("simpleType")));
@@ -2586,7 +2586,7 @@ XsdComplexType::Ptr XsdSchemaParser::parseGlobalComplexType()
                 complexType->addAnnotation(annotation);
             } else if (isSchemaTag(XsdSchemaToken::SimpleContent, token, namespaceToken)) {
                 if (effectiveMixed) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                             .arg(formatElement("complexType"))
                                             .arg(formatElement("simpleContent"))
                                             .arg(formatAttribute("mixed")));
@@ -3588,7 +3588,7 @@ XsdModelGroup::Ptr XsdSchemaParser::parseAll(const NamedSchemaComponent::Ptr &pa
                 particle->setTerm(term);
 
                 if (particle->maximumOccursUnbounded() || particle->maximumOccurs() > 1) {
-                    error(QtXmlPatterns::tr("%1 attribute of %2 element must be %3 or %4")
+                    error(QtXmlPatterns::tr("%1 attribute of %2 element must be %3 or %4.")
                                            .arg(formatAttribute("maxOccurs"))
                                            .arg(formatElement("all"))
                                            .arg(formatData("0"))
@@ -3624,14 +3624,14 @@ XsdModelGroup::Ptr XsdSchemaParser::parseLocalAll(const XsdParticle::Ptr &partic
         return modelGroup;
     }
     if (particle->maximumOccursUnbounded() || particle->maximumOccurs() != 1) {
-        error(QtXmlPatterns::tr("%1 attribute of %2 element must have a value of %3")
+        error(QtXmlPatterns::tr("%1 attribute of %2 element must have a value of %3.")
                                .arg(formatAttribute("maxOccurs"))
                                .arg(formatElement("all"))
                                .arg(formatData("1")));
         return modelGroup;
     }
     if (particle->minimumOccurs() != 0 && particle->minimumOccurs() != 1) {
-        error(QtXmlPatterns::tr("%1 attribute of %2 element must have a value of %3 or %4")
+        error(QtXmlPatterns::tr("%1 attribute of %2 element must have a value of %3 or %4.")
                                .arg(formatAttribute("minOccurs"))
                                .arg(formatElement("all"))
                                .arg(formatData("0"))
@@ -3665,7 +3665,7 @@ XsdModelGroup::Ptr XsdSchemaParser::parseLocalAll(const XsdParticle::Ptr &partic
                 particle->setTerm(term);
 
                 if (particle->maximumOccursUnbounded() || particle->maximumOccurs() > 1) {
-                    error(QtXmlPatterns::tr("%1 attribute of %2 element must have a value of %3 or %4")
+                    error(QtXmlPatterns::tr("%1 attribute of %2 element must have a value of %3 or %4.")
                                            .arg(formatAttribute("maxOccurs"))
                                            .arg(formatElement("all"))
                                            .arg(formatData("0"))
@@ -3984,7 +3984,7 @@ XsdAttribute::Ptr XsdSchemaParser::parseGlobalAttribute()
     attribute->scope()->setVariety(XsdAttribute::Scope::Global);
 
     if (hasAttribute(QString::fromLatin1("default")) && hasAttribute(QString::fromLatin1("fixed"))) {
-        error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+        error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                .arg(formatElement("attribute"))
                                .arg(formatAttribute("default"))
                                .arg(formatAttribute("fixed")));
@@ -4011,14 +4011,14 @@ XsdAttribute::Ptr XsdSchemaParser::parseGlobalAttribute()
         (m_namePool->stringForLocalName(objectName.localName()) != QString::fromLatin1("schemaLocation")) &&
         (m_namePool->stringForLocalName(objectName.localName()) != QString::fromLatin1("noNamespaceSchemaLocation"))) {
 
-        error(QtXmlPatterns::tr("content of %1 attribute of %2 element must not be from namespace %3")
+        error(QtXmlPatterns::tr("Content of %1 attribute of %2 element must not be from namespace %3.")
                                .arg(formatAttribute("name"))
                                .arg(formatElement("attribute"))
                                .arg(formatURI(CommonNamespaces::XSI)));
         return attribute;
     }
     if (m_namePool->stringForLocalName(objectName.localName()) == QString::fromLatin1("xmlns")) {
-        error(QtXmlPatterns::tr("%1 attribute of %2 element must not be %3")
+        error(QtXmlPatterns::tr("%1 attribute of %2 element must not be %3.")
                                .arg(formatAttribute("name"))
                                .arg(formatElement("attribute"))
                                .arg(formatData("xmlns")));
@@ -4060,7 +4060,7 @@ XsdAttribute::Ptr XsdSchemaParser::parseGlobalAttribute()
                 attribute->addAnnotation(annotation);
             } else if (isSchemaTag(XsdSchemaToken::SimpleType, token, namespaceToken)) {
                 if (hasTypeAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("attribute"))
                                            .arg(formatElement("simpleType"))
                                            .arg(formatAttribute("type")));
@@ -4113,7 +4113,7 @@ XsdAttributeUse::Ptr XsdSchemaParser::parseLocalAttribute(const NamedSchemaCompo
     }
 
     if (hasAttribute(QString::fromLatin1("default")) && hasAttribute(QString::fromLatin1("fixed"))) {
-        error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+        error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                .arg(formatElement("attribute"))
                                .arg(formatAttribute("default"))
                                .arg(formatAttribute("fixed")));
@@ -4122,21 +4122,21 @@ XsdAttributeUse::Ptr XsdSchemaParser::parseLocalAttribute(const NamedSchemaCompo
 
     if (hasRefAttribute) {
         if (hasAttribute(QString::fromLatin1("form"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("attribute"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("form")));
             return attributeUse;
         }
         if (hasAttribute(QString::fromLatin1("name"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("attribute"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("name")));
             return attributeUse;
         }
         if (hasAttribute(QString::fromLatin1("type"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("attribute"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("type")));
@@ -4176,7 +4176,7 @@ XsdAttributeUse::Ptr XsdSchemaParser::parseLocalAttribute(const NamedSchemaCompo
             attributeUse->setUseType(XsdAttributeUse::RequiredUse);
 
         if (attributeUse->valueConstraint() && attributeUse->valueConstraint()->variety() == XsdAttributeUse::ValueConstraint::Default && value != QString::fromLatin1("optional")) {
-            error(QtXmlPatterns::tr("%1 attribute of %2 element must have the value %3 because the %4 attribute is set")
+            error(QtXmlPatterns::tr("%1 attribute of %2 element must have the value %3 because the %4 attribute is set.")
                                    .arg(formatAttribute("use"))
                                    .arg(formatElement("attribute"))
                                    .arg(formatData("optional"))
@@ -4233,14 +4233,14 @@ XsdAttributeUse::Ptr XsdSchemaParser::parseLocalAttribute(const NamedSchemaCompo
                 (m_namePool->stringForLocalName(objectName.localName()) != QString::fromLatin1("schemaLocation")) &&
                 (m_namePool->stringForLocalName(objectName.localName()) != QString::fromLatin1("noNamespaceSchemaLocation"))) {
 
-                error(QtXmlPatterns::tr("content of %1 attribute of %2 element must not be from namespace %3")
+                error(QtXmlPatterns::tr("Content of %1 attribute of %2 element must not be from namespace %3.")
                                        .arg(formatAttribute("name"))
                                        .arg(formatElement("attribute"))
                                        .arg(formatURI(CommonNamespaces::XSI)));
                 return attributeUse;
             }
             if (m_namePool->stringForLocalName(objectName.localName()) == QString::fromLatin1("xmlns")) {
-                error(QtXmlPatterns::tr("%1 attribute of %2 element must not be %3")
+                error(QtXmlPatterns::tr("%1 attribute of %2 element must not be %3.")
                                        .arg(formatAttribute("name"))
                                        .arg(formatElement("attribute"))
                                        .arg(formatData("xmlns")));
@@ -4292,14 +4292,14 @@ XsdAttributeUse::Ptr XsdSchemaParser::parseLocalAttribute(const NamedSchemaCompo
                 attribute->addAnnotation(annotation);
             } else if (isSchemaTag(XsdSchemaToken::SimpleType, token, namespaceToken)) {
                 if (hasTypeAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("attribute"))
                                            .arg(formatElement("simpleType"))
                                            .arg(formatAttribute("type")));
                     break;
                 }
                 if (hasRefAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("attribute"))
                                            .arg(formatElement("simpleType"))
                                            .arg(formatAttribute("ref")));
@@ -4363,7 +4363,7 @@ XsdAttributeGroup::Ptr XsdSchemaParser::parseNamedAttributeGroup()
                 const XsdAttributeUse::Ptr attributeUse = parseLocalAttribute(attributeGroup);
 
                 if (attributeUse->useType() == XsdAttributeUse::ProhibitedUse) {
-                    warning(QtXmlPatterns::tr("specifying use='prohibited' inside an attribute group has no effect"));
+                    warning(QtXmlPatterns::tr("Specifying use='prohibited' inside an attribute group has no effect."));
                 } else {
                     attributeGroup->addAttributeUse(attributeUse);
                 }
@@ -4463,7 +4463,7 @@ XsdElement::Ptr XsdSchemaParser::parseGlobalElement()
     }
 
     if (hasAttribute(QString::fromLatin1("default")) && hasAttribute(QString::fromLatin1("fixed"))) {
-        error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+        error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                .arg(formatElement("element"))
                                .arg(formatAttribute("default"))
                                .arg(formatAttribute("fixed")));
@@ -4559,7 +4559,7 @@ XsdElement::Ptr XsdSchemaParser::parseGlobalElement()
                 element->addAnnotation(annotation);
             } else if (isSchemaTag(XsdSchemaToken::SimpleType, token, namespaceToken)) {
                 if (hasTypeAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("simpleType"))
                                            .arg(formatAttribute("type")));
@@ -4576,7 +4576,7 @@ XsdElement::Ptr XsdSchemaParser::parseGlobalElement()
                 hasTypeSpecified = true;
             } else if (isSchemaTag(XsdSchemaToken::ComplexType, token, namespaceToken)) {
                 if (hasTypeAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("complexType"))
                                            .arg(formatAttribute("type")));
@@ -4666,43 +4666,43 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
 
     if (hasRefAttribute) {
         if (hasAttribute(QString::fromLatin1("name"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("element"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("name")));
             return term;
         } else if (hasAttribute(QString::fromLatin1("block"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("element"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("block")));
             return term;
         } else if (hasAttribute(QString::fromLatin1("nillable"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("element"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("nillable")));
             return term;
         } else if (hasAttribute(QString::fromLatin1("default"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("element"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("default")));
             return term;
         } else if (hasAttribute(QString::fromLatin1("fixed"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("element"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("fixed")));
             return term;
         } else if (hasAttribute(QString::fromLatin1("form"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("element"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("form")));
             return term;
         } else if (hasAttribute(QString::fromLatin1("type"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("element"))
                                    .arg(formatAttribute("ref"))
                                    .arg(formatAttribute("type")));
@@ -4716,7 +4716,7 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
     }
 
     if (!hasAttribute(QString::fromLatin1("name")) && !hasAttribute(QString::fromLatin1("ref"))) {
-        error(QtXmlPatterns::tr("%1 element must have either %2 or %3 attribute")
+        error(QtXmlPatterns::tr("%1 element must have either %2 or %3 attribute.")
                                .arg(formatElement("element"))
                                .arg(formatAttribute("name"))
                                .arg(formatAttribute("ref")));
@@ -4779,7 +4779,7 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
         }
 
         if (hasAttribute(QString::fromLatin1("default")) && hasAttribute(QString::fromLatin1("fixed"))) {
-            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together")
+            error(QtXmlPatterns::tr("%1 element must not have %2 and %3 attribute together.")
                                    .arg(formatElement("element"))
                                    .arg(formatAttribute("default"))
                                    .arg(formatAttribute("fixed")));
@@ -4834,13 +4834,13 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
                 element->addAnnotation(annotation);
             } else if (isSchemaTag(XsdSchemaToken::SimpleType, token, namespaceToken)) {
                 if (hasRefAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("simpleType"))
                                            .arg(formatAttribute("ref")));
                     return term;
                 } else if (hasTypeAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("simpleType"))
                                            .arg(formatAttribute("type")));
@@ -4857,13 +4857,13 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
                 hasTypeSpecified = true;
             } else if (isSchemaTag(XsdSchemaToken::ComplexType, token, namespaceToken)) {
                 if (hasRefAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("complexType"))
                                            .arg(formatAttribute("ref")));
                     return term;
                 } else if (hasTypeAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("complexType"))
                                            .arg(formatAttribute("type")));
@@ -4880,7 +4880,7 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
                 hasTypeSpecified = true;
             } else if (isSchemaTag(XsdSchemaToken::Alternative, token, namespaceToken)) {
                 if (hasRefAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("alternative"))
                                            .arg(formatAttribute("ref")));
@@ -4891,7 +4891,7 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
                 alternatives.append(alternative);
             } else if (isSchemaTag(XsdSchemaToken::Unique, token, namespaceToken)) {
                 if (hasRefAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("unique"))
                                            .arg(formatAttribute("ref")));
@@ -4902,7 +4902,7 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
                 element->addIdentityConstraint(constraint);
             } else if (isSchemaTag(XsdSchemaToken::Key, token, namespaceToken)) {
                 if (hasRefAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("key"))
                                            .arg(formatAttribute("ref")));
@@ -4913,7 +4913,7 @@ XsdTerm::Ptr XsdSchemaParser::parseLocalElement(const XsdParticle::Ptr &particle
                 element->addIdentityConstraint(constraint);
             } else if (isSchemaTag(XsdSchemaToken::Keyref, token, namespaceToken)) {
                 if (hasRefAttribute) {
-                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute")
+                    error(QtXmlPatterns::tr("%1 element with %2 child element must not have a %3 attribute.")
                                            .arg(formatElement("element"))
                                            .arg(formatElement("keyref"))
                                            .arg(formatAttribute("ref")));
@@ -5270,7 +5270,7 @@ XsdAlternative::Ptr XsdSchemaParser::parseAlternative()
     tagValidator.finalize();
 
     if (!hasTypeSpecified) {
-        error(QtXmlPatterns::tr("%1 element must have either %2 attribute or %3 or %4 as child element")
+        error(QtXmlPatterns::tr("%1 element must have either %2 attribute or %3 or %4 as child element.")
                                .arg(formatElement("alternative"))
                                .arg(formatAttribute("type"))
                                .arg(formatElement("simpleType"))
@@ -5325,7 +5325,7 @@ XsdNotation::Ptr XsdSchemaParser::parseNotation()
     }
 
     if (!hasOptionalAttribute) {
-        error(QtXmlPatterns::tr("%1 element requires either %2 or %3 attribute")
+        error(QtXmlPatterns::tr("%1 element requires either %2 or %3 attribute.")
                                .arg(formatElement("notation"))
                                .arg(formatAttribute("public"))
                                .arg(formatAttribute("system")));
@@ -5344,7 +5344,7 @@ XsdNotation::Ptr XsdSchemaParser::parseNotation()
 
         if (isCharacters() || isEntityReference()) {
             if (!text().toString().trimmed().isEmpty()) {
-                error(QtXmlPatterns::tr("text or entity references not allowed inside %1 element").arg(formatElement("notation")));
+                error(QtXmlPatterns::tr("Text or entity references not allowed inside %1 element").arg(formatElement("notation.")));
                 return notation;
             }
         }
@@ -5385,7 +5385,7 @@ XsdWildcard::Ptr XsdSchemaParser::parseAny(const XsdParticle::Ptr &particle)
     if (hasAttribute(QString::fromLatin1("namespace"))) {
         const QSet<QString> values = readAttribute(QString::fromLatin1("namespace")).split(QLatin1Char(' '), QString::SkipEmptyParts).toSet();
         if ((values.contains(QString::fromLatin1("##any")) || values.contains(QString::fromLatin1("##other"))) && values.count() != 1) {
-            error(QtXmlPatterns::tr("%1 attribute of %2 element must contain %3, %4 or a list of URIs")
+            error(QtXmlPatterns::tr("%1 attribute of %2 element must contain %3, %4 or a list of URIs.")
                                    .arg(formatAttribute("namespace"))
                                    .arg(formatElement("any"))
                                    .arg(formatData("##any"))
@@ -5497,7 +5497,7 @@ XsdWildcard::Ptr XsdSchemaParser::parseAnyAttribute()
     if (hasAttribute(QString::fromLatin1("namespace"))) {
         const QSet<QString> values = readAttribute(QString::fromLatin1("namespace")).split(QLatin1Char(' '), QString::SkipEmptyParts).toSet();
         if ((values.contains(QString::fromLatin1("##any")) || values.contains(QString::fromLatin1("##other"))) && values.count() != 1) {
-            error(QtXmlPatterns::tr("%1 attribute of %2 element must contain %3, %4 or a list of URIs")
+            error(QtXmlPatterns::tr("%1 attribute of %2 element must contain %3, %4 or a list of URIs.")
                                    .arg(formatAttribute("namespace"))
                                    .arg(formatElement("anyAttribute"))
                                    .arg(formatData("##any"))
@@ -5623,7 +5623,7 @@ void XsdSchemaParser::parseUnknown()
     m_namespaceSupport.pushContext();
     m_namespaceSupport.setPrefixes(namespaceDeclarations());
 
-    error(QtXmlPatterns::tr("%1 element is not allowed in this context").arg(formatElement(name().toString())));
+    error(QtXmlPatterns::tr("%1 element is not allowed in this context.").arg(formatElement(name().toString())));
 
     while (!atEnd()) {
         readNext();
@@ -5676,7 +5676,7 @@ bool XsdSchemaParser::parseMinMaxConstraint(const XsdParticle::Ptr &particle, co
 
     if (!particle->maximumOccursUnbounded()) {
         if (particle->maximumOccurs() < particle->minimumOccurs()) {
-            error(QtXmlPatterns::tr("%1 attribute of %2 element has larger value than %3 attribute")
+            error(QtXmlPatterns::tr("%1 attribute of %2 element has larger value than %3 attribute.")
                                    .arg(formatAttribute("minOccurs"))
                                    .arg(formatElement(elementName))
                                    .arg(formatAttribute("maxOccurs")));
@@ -5701,7 +5701,7 @@ void XsdSchemaParser::convertName(const QString &qualifiedName, NamespaceSupport
 {
     bool result = m_namespaceSupport.processName(qualifiedName, type, name);
     if (!result) {
-        error(QtXmlPatterns::tr("prefix of qualified name %1 is not defined").arg(formatKeyword(qualifiedName)));
+        error(QtXmlPatterns::tr("Prefix of qualified name %1 is not defined.").arg(formatKeyword(qualifiedName)));
     }
 }
 
@@ -5766,7 +5766,7 @@ SchemaType::DerivationConstraints XsdSchemaParser::readDerivationConstraintAttri
             }
 
             if ((value == QString::fromLatin1("#all")) && values.count() != 1) {
-                error(QtXmlPatterns::tr("%1 attribute of %2 element must either contain %3 or the other values")
+                error(QtXmlPatterns::tr("%1 attribute of %2 element must either contain %3 or the other values.")
                                        .arg(formatAttribute("final"))
                                        .arg(formatElement(elementName))
                                        .arg(formatData("#all")));
@@ -5827,7 +5827,7 @@ NamedSchemaComponent::BlockingConstraints XsdSchemaParser::readBlockingConstrain
             }
 
             if ((value == QString::fromLatin1("#all")) && values.count() != 1) {
-                error(QtXmlPatterns::tr("%1 attribute of %2 element must either contain %3 or the other values")
+                error(QtXmlPatterns::tr("%1 attribute of %2 element must either contain %3 or the other values.")
                                        .arg(formatAttribute("block"))
                                        .arg(formatElement(elementName))
                                        .arg(formatData("#all")));
@@ -5958,7 +5958,7 @@ void XsdSchemaParser::validateIdAttribute(const char *elementName)
             attributeContentError("id", elementName, value, BuiltinTypes::xsID);
         } else {
             if (m_idCache->hasId(value)) {
-                error(QtXmlPatterns::tr("component with id %1 has been defined previously").arg(formatData(value)));
+                error(QtXmlPatterns::tr("Component with id %1 has been defined previously.").arg(formatData(value)));
             } else {
                 m_idCache->addId(value);
             }
@@ -5975,7 +5975,7 @@ void XsdSchemaParser::addElement(const XsdElement::Ptr &element)
 {
     const QXmlName objectName = element->name(m_namePool);
     if (m_schema->element(objectName)) {
-        error(QtXmlPatterns::tr("element %1 already defined").arg(formatElement(m_namePool->displayName(objectName))));
+        error(QtXmlPatterns::tr("Element %1 already defined.").arg(formatElement(m_namePool->displayName(objectName))));
     } else {
         m_schema->addElement(element);
         m_componentLocationHash.insert(element, currentSourceLocation());
@@ -5986,7 +5986,7 @@ void XsdSchemaParser::addAttribute(const XsdAttribute::Ptr &attribute)
 {
     const QXmlName objectName = attribute->name(m_namePool);
     if (m_schema->attribute(objectName)) {
-        error(QtXmlPatterns::tr("attribute %1 already defined").arg(formatAttribute(m_namePool->displayName(objectName))));
+        error(QtXmlPatterns::tr("Attribute %1 already defined.").arg(formatAttribute(m_namePool->displayName(objectName))));
     } else {
         m_schema->addAttribute(attribute);
         m_componentLocationHash.insert(attribute, currentSourceLocation());
@@ -6001,7 +6001,7 @@ void XsdSchemaParser::addType(const SchemaType::Ptr &type)
 
     const QXmlName objectName = type->name(m_namePool);
     if (m_schema->type(objectName)) {
-        error(QtXmlPatterns::tr("type %1 already defined").arg(formatType(m_namePool, objectName)));
+        error(QtXmlPatterns::tr("Type %1 already defined.").arg(formatType(m_namePool, objectName)));
     } else {
         m_schema->addType(type);
         if (type->isSimpleType())
@@ -6024,7 +6024,7 @@ void XsdSchemaParser::addAttributeGroup(const XsdAttributeGroup::Ptr &group)
 {
     const QXmlName objectName = group->name(m_namePool);
     if (m_schema->attributeGroup(objectName)) {
-        error(QtXmlPatterns::tr("attribute group %1 already defined").arg(formatKeyword(m_namePool, objectName)));
+        error(QtXmlPatterns::tr("Attribute group %1 already defined.").arg(formatKeyword(m_namePool, objectName)));
     } else {
         m_schema->addAttributeGroup(group);
         m_componentLocationHash.insert(group, currentSourceLocation());
@@ -6035,7 +6035,7 @@ void XsdSchemaParser::addElementGroup(const XsdModelGroup::Ptr &group)
 {
     const QXmlName objectName = group->name(m_namePool);
     if (m_schema->elementGroup(objectName)) {
-        error(QtXmlPatterns::tr("element group %1 already defined").arg(formatKeyword(m_namePool, objectName)));
+        error(QtXmlPatterns::tr("Element group %1 already defined.").arg(formatKeyword(m_namePool, objectName)));
     } else {
         m_schema->addElementGroup(group);
         m_componentLocationHash.insert(group, currentSourceLocation());
@@ -6046,7 +6046,7 @@ void XsdSchemaParser::addNotation(const XsdNotation::Ptr &notation)
 {
     const QXmlName objectName = notation->name(m_namePool);
     if (m_schema->notation(objectName)) {
-        error(QtXmlPatterns::tr("notation %1 already defined").arg(formatKeyword(m_namePool, objectName)));
+        error(QtXmlPatterns::tr("Notation %1 already defined.").arg(formatKeyword(m_namePool, objectName)));
     } else {
         m_schema->addNotation(notation);
         m_componentLocationHash.insert(notation, currentSourceLocation());
@@ -6057,7 +6057,7 @@ void XsdSchemaParser::addIdentityConstraint(const XsdIdentityConstraint::Ptr &co
 {
     const QXmlName objectName = constraint->name(m_namePool);
     if (m_schema->identityConstraint(objectName)) {
-        error(QtXmlPatterns::tr("identity constraint %1 already defined").arg(formatKeyword(m_namePool, objectName)));
+        error(QtXmlPatterns::tr("Identity constraint %1 already defined.").arg(formatKeyword(m_namePool, objectName)));
     } else {
         m_schema->addIdentityConstraint(constraint);
         m_componentLocationHash.insert(constraint, currentSourceLocation());
@@ -6068,7 +6068,7 @@ void XsdSchemaParser::addFacet(const XsdFacet::Ptr &facet, XsdFacet::Hash &facet
 {
     // @see http://www.w3.org/TR/xmlschema-2/#src-single-facet-value
     if (facets.contains(facet->type())) {
-        error(QtXmlPatterns::tr("duplicated facets in simple type %1").arg(formatType(m_namePool, type)));
+        error(QtXmlPatterns::tr("Duplicated facets in simple type %1.").arg(formatType(m_namePool, type)));
         return;
     }
 
diff --git a/src/xmlpatterns/schema/qxsdschemaresolver.cpp b/src/xmlpatterns/schema/qxsdschemaresolver.cpp
index d71f482..3ec598d 100644
--- a/src/xmlpatterns/schema/qxsdschemaresolver.cpp
+++ b/src/xmlpatterns/schema/qxsdschemaresolver.cpp
@@ -351,7 +351,7 @@ void XsdSchemaResolver::resolveKeyReferences()
 
         const XsdIdentityConstraint::Ptr constraint = m_schema->identityConstraint(ref.reference);
         if (!constraint) {
-            m_context->error(QtXmlPatterns::tr("%1 references unknown %2 or %3 element %4")
+            m_context->error(QtXmlPatterns::tr("%1 references unknown %2 or %3 element %4.")
                                               .arg(formatKeyword(ref.keyRef->displayName(m_namePool)))
                                               .arg(formatElement("key"))
                                               .arg(formatElement("unique"))
@@ -361,7 +361,7 @@ void XsdSchemaResolver::resolveKeyReferences()
         }
 
         if (constraint->category() != XsdIdentityConstraint::Key && constraint->category() != XsdIdentityConstraint::Unique) { // only key and unique can be referenced
-            m_context->error(QtXmlPatterns::tr("%1 references identity constraint %2 that is no %3 or %4 element")
+            m_context->error(QtXmlPatterns::tr("%1 references identity constraint %2 that is no %3 or %4 element.")
                                               .arg(formatKeyword(ref.keyRef->displayName(m_namePool)))
                                               .arg(formatKeyword(m_namePool, ref.reference))
                                               .arg(formatElement("key"))
@@ -371,7 +371,7 @@ void XsdSchemaResolver::resolveKeyReferences()
         }
 
         if (constraint->fields().count() != ref.keyRef->fields().count()) {
-            m_context->error(QtXmlPatterns::tr("%1 has a different number of fields from the identity constraint %2 that it references")
+            m_context->error(QtXmlPatterns::tr("%1 has a different number of fields from the identity constraint %2 that it references.")
                                               .arg(formatKeyword(ref.keyRef->displayName(m_namePool)))
                                               .arg(formatKeyword(m_namePool, ref.reference)),
                              XsdSchemaContext::XSDError, ref.location);
@@ -394,7 +394,7 @@ void XsdSchemaResolver::resolveSimpleRestrictionBaseTypes()
             // maybe it's a basic type...
             type = m_context->schemaTypeFactory()->createSchemaType(item.baseName);
             if (!type) {
-                m_context->error(QtXmlPatterns::tr("base type %1 of %2 element cannot be resolved")
+                m_context->error(QtXmlPatterns::tr("Base type %1 of %2 element cannot be resolved.")
                                                   .arg(formatType(m_namePool, item.baseName))
                                                   .arg(formatElement("restriction")),
                                  XsdSchemaContext::XSDError, item.location);
@@ -478,7 +478,7 @@ void XsdSchemaResolver::resolveSimpleListType()
             // maybe it's a basic type...
             type = m_context->schemaTypeFactory()->createSchemaType(item.typeName);
             if (!type) {
-                m_context->error(QtXmlPatterns::tr("item type %1 of %2 element cannot be resolved")
+                m_context->error(QtXmlPatterns::tr("Item type %1 of %2 element cannot be resolved.")
                                                   .arg(formatType(m_namePool, item.typeName))
                                                   .arg(formatElement("list")),
                                  XsdSchemaContext::XSDError, item.location);
@@ -509,7 +509,7 @@ void XsdSchemaResolver::resolveSimpleUnionTypes()
                 // maybe it's a basic type...
                 type = m_context->schemaTypeFactory()->createSchemaType(typeName);
                 if (!type) {
-                    m_context->error(QtXmlPatterns::tr("member type %1 of %2 element cannot be resolved")
+                    m_context->error(QtXmlPatterns::tr("Member type %1 of %2 element cannot be resolved.")
                                                       .arg(formatType(m_namePool, typeName))
                                                       .arg(formatElement("union")),
                                      XsdSchemaContext::XSDError, item.location);
@@ -537,7 +537,7 @@ void XsdSchemaResolver::resolveElementTypes()
             // maybe it's a basic type...
             type = m_context->schemaTypeFactory()->createSchemaType(item.typeName);
             if (!type) {
-                m_context->error(QtXmlPatterns::tr("type %1 of %2 element cannot be resolved")
+                m_context->error(QtXmlPatterns::tr("Type %1 of %2 element cannot be resolved.")
                                                   .arg(formatType(m_namePool, item.typeName))
                                                   .arg(formatElement("element")),
                                  XsdSchemaContext::XSDError, item.location);
@@ -559,7 +559,7 @@ void XsdSchemaResolver::resolveComplexBaseTypes()
             // maybe it's a basic type...
             type = m_context->schemaTypeFactory()->createSchemaType(item.baseName);
             if (!type) {
-                m_context->error(QtXmlPatterns::tr("base type %1 of complex type cannot be resolved").arg(formatType(m_namePool, item.baseName)), XsdSchemaContext::XSDError, item.location);
+                m_context->error(QtXmlPatterns::tr("Base type %1 of complex type cannot be resolved.").arg(formatType(m_namePool, item.baseName)), XsdSchemaContext::XSDError, item.location);
                 return;
             }
         }
@@ -568,7 +568,7 @@ void XsdSchemaResolver::resolveComplexBaseTypes()
             if (type->isComplexType() && type->isDefinedBySchema()) {
                 const XsdComplexType::Ptr baseType = type;
                 if (baseType->contentType()->variety() != XsdComplexType::ContentType::Simple) {
-                    m_context->error(QtXmlPatterns::tr("%1 cannot have complex base type that has a %2")
+                    m_context->error(QtXmlPatterns::tr("%1 cannot have complex base type that has a %2.")
                                                       .arg(formatElement("simpleContent"))
                                                       .arg(formatElement("complexContent")),
                                      XsdSchemaContext::XSDError, item.location);
@@ -847,13 +847,13 @@ void XsdSchemaResolver::resolveComplexContentComplexTypes(const XsdComplexType::
                 group->setCompositor(XsdModelGroup::SequenceCompositor);
 
                 if (effectiveContent && effectiveContent->term()->isModelGroup() && XsdModelGroup::Ptr(effectiveContent->term())->compositor() == XsdModelGroup::AllCompositor) {
-                    m_context->error(QtXmlPatterns::tr("content model of complex type %1 contains %2 element so it cannot be derived by extension from a non-empty type")
+                    m_context->error(QtXmlPatterns::tr("Content model of complex type %1 contains %2 element so it cannot be derived by extension from a non-empty type.")
                                                       .arg(formatType(m_namePool, complexType)).arg(formatKeyword("all")), XsdSchemaContext::XSDError, sourceLocation(complexType));
                     return;
                 }
 
                 if (baseParticle && baseParticle->term()->isModelGroup() && XsdModelGroup::Ptr(baseParticle->term())->compositor() == XsdModelGroup::AllCompositor) {
-                    m_context->error(QtXmlPatterns::tr("complex type %1 cannot be derived by extension from %2 as the latter contains %3 element in its content model")
+                    m_context->error(QtXmlPatterns::tr("Complex type %1 cannot be derived by extension from %2 as the latter contains %3 element in its content model.")
                                                       .arg(formatType(m_namePool, complexType))
                                                       .arg(formatType(m_namePool, baseType))
                                                       .arg(formatKeyword("all")), XsdSchemaContext::XSDError, sourceLocation(complexType));
@@ -945,7 +945,7 @@ void XsdSchemaResolver::resolveAttributeTypes()
             // maybe it's a basic type...
             type = m_context->schemaTypeFactory()->createSchemaType(item.typeName);
             if (!type) {
-                m_context->error(QtXmlPatterns::tr("type %1 of %2 element cannot be resolved")
+                m_context->error(QtXmlPatterns::tr("Type %1 of %2 element cannot be resolved.")
                                                   .arg(formatType(m_namePool, item.typeName))
                                                   .arg(formatElement("attribute")),
                                  XsdSchemaContext::XSDError, item.location);
@@ -954,7 +954,7 @@ void XsdSchemaResolver::resolveAttributeTypes()
         }
 
         if (!type->isSimpleType() && type->category() != SchemaType::None) {
-            m_context->error(QtXmlPatterns::tr("type of %1 element must be a simple type, %2 is not")
+            m_context->error(QtXmlPatterns::tr("Type of %1 element must be a simple type, %2 is not.")
                                               .arg(formatElement("attribute"))
                                               .arg(formatType(m_namePool, item.typeName)),
                              XsdSchemaContext::XSDError, item.location);
@@ -975,7 +975,7 @@ void XsdSchemaResolver::resolveAlternativeTypes()
             // maybe it's a basic type...
             type = m_context->schemaTypeFactory()->createSchemaType(item.typeName);
             if (!type) {
-                m_context->error(QtXmlPatterns::tr("type %1 of %2 element cannot be resolved")
+                m_context->error(QtXmlPatterns::tr("Type %1 of %2 element cannot be resolved.")
                                                   .arg(formatType(m_namePool, item.typeName))
                                                   .arg(formatElement("alternative")),
                                  XsdSchemaContext::XSDError, item.location);
@@ -1016,7 +1016,7 @@ void XsdSchemaResolver::resolveSubstitutionGroupAffiliations()
         for (int j = 0; j < item.elementNames.count(); ++j) {
             const XsdElement::Ptr element = m_schema->element(item.elementNames.at(j));
             if (!element) {
-                m_context->error(QtXmlPatterns::tr("substitution group %1 of %2 element cannot be resolved")
+                m_context->error(QtXmlPatterns::tr("Substitution group %1 of %2 element cannot be resolved.")
                                                   .arg(formatKeyword(m_namePool, item.elementNames.at(j)))
                                                   .arg(formatElement("element")),
                                  XsdSchemaContext::XSDError, item.location);
@@ -1025,7 +1025,7 @@ void XsdSchemaResolver::resolveSubstitutionGroupAffiliations()
 
             // @see http://www.w3.org/TR/xmlschema11-1/#e-props-correct 5)
             if (hasCircularSubstitutionGroup(element, item.element, m_namePool)) {
-                m_context->error(QtXmlPatterns::tr("substitution group %1 has circular definition").arg(formatKeyword(m_namePool, item.elementNames.at(j))), XsdSchemaContext::XSDError, item.location);
+                m_context->error(QtXmlPatterns::tr("Substitution group %1 has circular definition.").arg(formatKeyword(m_namePool, item.elementNames.at(j))), XsdSchemaContext::XSDError, item.location);
                 return;
             }
 
@@ -1145,14 +1145,14 @@ void XsdSchemaResolver::resolveTermReference(const XsdParticle::Ptr &particle, Q
 
                         if (element->name(m_namePool) == otherElement->name(m_namePool)) {
                             if (modelGroup->compositor() == XsdModelGroup::AllCompositor) {
-                                m_context->error(QtXmlPatterns::tr("duplicated element names %1 in %2 element")
+                                m_context->error(QtXmlPatterns::tr("Duplicated element names %1 in %2 element.")
                                                                   .arg(formatKeyword(element->displayName(m_namePool)))
                                                                   .arg(formatElement("all")),
                                                  XsdSchemaContext::XSDError, sourceLocation(modelGroup));
                                 return;
                             } else if (modelGroup->compositor() == XsdModelGroup::SequenceCompositor) {
                                 if (element->type() != otherElement->type()) {  // not same variety
-                                    m_context->error(QtXmlPatterns::tr("duplicated element names %1 in %2 element")
+                                    m_context->error(QtXmlPatterns::tr("Duplicated element names %1 in %2 element.")
                                                                       .arg(formatKeyword(element->displayName(m_namePool)))
                                                                       .arg(formatElement("sequence")),
                                                      XsdSchemaContext::XSDError, sourceLocation(modelGroup));
@@ -1181,7 +1181,7 @@ void XsdSchemaResolver::resolveTermReference(const XsdParticle::Ptr &particle, Q
                     if (element) {
                         particle->setTerm(element);
                     } else {
-                        m_context->error(QtXmlPatterns::tr("reference %1 of %2 element cannot be resolved")
+                        m_context->error(QtXmlPatterns::tr("Reference %1 of %2 element cannot be resolved.")
                                                           .arg(formatKeyword(m_namePool, reference->referenceName()))
                                                           .arg(formatElement("element")),
                                          XsdSchemaContext::XSDError, reference->sourceLocation());
@@ -1194,7 +1194,7 @@ void XsdSchemaResolver::resolveTermReference(const XsdParticle::Ptr &particle, Q
                     const XsdModelGroup::Ptr modelGroup = m_schema->elementGroup(reference->referenceName());
                     if (modelGroup) {
                         if (visitedGroups.contains(modelGroup->name(m_namePool))) {
-                            m_context->error(QtXmlPatterns::tr("circular group reference for %1").arg(formatKeyword(modelGroup->displayName(m_namePool))),
+                            m_context->error(QtXmlPatterns::tr("Circular group reference for %1.").arg(formatKeyword(modelGroup->displayName(m_namePool))),
                                              XsdSchemaContext::XSDError, reference->sourceLocation());
                         } else {
                             visitedGroups.insert(modelGroup->name(m_namePool));
@@ -1210,12 +1210,12 @@ void XsdSchemaResolver::resolveTermReference(const XsdParticle::Ptr &particle, Q
 
                         if (modelGroup->compositor() == XsdModelGroup::AllCompositor) {
                             if (m_allGroups.contains(reference)) {
-                                m_context->error(QtXmlPatterns::tr("%1 element is not allowed in this scope").arg(formatElement("all")),
+                                m_context->error(QtXmlPatterns::tr("%1 element is not allowed in this scope").arg(formatElement("all.")),
                                                  XsdSchemaContext::XSDError, reference->sourceLocation());
                                 return;
                             }
                             if (particle->maximumOccursUnbounded() || particle->maximumOccurs() != 1) {
-                                m_context->error(QtXmlPatterns::tr("%1 element cannot have %2 attribute with value other than %3")
+                                m_context->error(QtXmlPatterns::tr("%1 element cannot have %2 attribute with value other than %3.")
                                                                   .arg(formatElement("all"))
                                                                   .arg(formatAttribute("maxOccurs"))
                                                                   .arg(formatData("1")),
@@ -1223,7 +1223,7 @@ void XsdSchemaResolver::resolveTermReference(const XsdParticle::Ptr &particle, Q
                                 return;
                             }
                             if (particle->minimumOccurs() != 0 && particle->minimumOccurs() != 1) {
-                                m_context->error(QtXmlPatterns::tr("%1 element cannot have %2 attribute with value other than %3 or %4")
+                                m_context->error(QtXmlPatterns::tr("%1 element cannot have %2 attribute with value other than %3 or %4.")
                                                                   .arg(formatElement("all"))
                                                                   .arg(formatAttribute("minOccurs"))
                                                                   .arg(formatData("0"))
@@ -1233,7 +1233,7 @@ void XsdSchemaResolver::resolveTermReference(const XsdParticle::Ptr &particle, Q
                             }
                         }
                     } else {
-                        m_context->error(QtXmlPatterns::tr("reference %1 of %2 element cannot be resolved")
+                        m_context->error(QtXmlPatterns::tr("Reference %1 of %2 element cannot be resolved.")
                                                           .arg(formatKeyword(m_namePool, reference->referenceName()))
                                                           .arg(formatElement("group")),
                                          XsdSchemaContext::XSDError, reference->sourceLocation());
@@ -1304,7 +1304,7 @@ XsdAttributeUse::List XsdSchemaResolver::resolveAttributeTermReferences(const Xs
                 // lookup the real attribute
                 const XsdAttribute::Ptr attribute = m_schema->attribute(reference->referenceName());
                 if (!attribute) {
-                    m_context->error(QtXmlPatterns::tr("reference %1 of %2 element cannot be resolved")
+                    m_context->error(QtXmlPatterns::tr("Reference %1 of %2 element cannot be resolved.")
                                                       .arg(formatKeyword(m_namePool, reference->referenceName()))
                                                       .arg(formatElement("attribute")),
                                      XsdSchemaContext::XSDError, reference->sourceLocation());
@@ -1314,7 +1314,7 @@ XsdAttributeUse::List XsdSchemaResolver::resolveAttributeTermReferences(const Xs
                 // if both, reference and definition have a fixed or default value set, then they must be equal
                 if (attribute->valueConstraint() && attributeUse->valueConstraint()) {
                     if (attribute->valueConstraint()->value() != attributeUse->valueConstraint()->value()) {
-                        m_context->error(QtXmlPatterns::tr("%1 or %2 attribute of reference %3 does not match with the attribute declaration %4")
+                        m_context->error(QtXmlPatterns::tr("%1 or %2 attribute of reference %3 does not match with the attribute declaration %4.")
                                                           .arg(formatAttribute("fixed"))
                                                           .arg(formatAttribute("default"))
                                                           .arg(formatKeyword(m_namePool, reference->referenceName()))
@@ -1332,14 +1332,14 @@ XsdAttributeUse::List XsdSchemaResolver::resolveAttributeTermReferences(const Xs
             } else if (reference->type() == XsdAttributeReference::AttributeGroup) {
                 const XsdAttributeGroup::Ptr attributeGroup = m_schema->attributeGroup(reference->referenceName());
                 if (!attributeGroup) {
-                    m_context->error(QtXmlPatterns::tr("reference %1 of %2 element cannot be resolved")
+                    m_context->error(QtXmlPatterns::tr("Reference %1 of %2 element cannot be resolved.")
                                                       .arg(formatKeyword(m_namePool, reference->referenceName()))
                                                       .arg(formatElement("attributeGroup")),
                                      XsdSchemaContext::XSDError, reference->sourceLocation());
                     return XsdAttributeUse::List();
                 }
                 if (visitedAttributeGroups.contains(attributeGroup->name(m_namePool))) {
-                    m_context->error(QtXmlPatterns::tr("attribute group %1 has circular reference").arg(formatKeyword(m_namePool, reference->referenceName())),
+                    m_context->error(QtXmlPatterns::tr("Attribute group %1 has circular reference.").arg(formatKeyword(m_namePool, reference->referenceName())),
                                      XsdSchemaContext::XSDError, reference->sourceLocation());
                     return XsdAttributeUse::List();
                 } else {
@@ -1470,7 +1470,7 @@ void XsdSchemaResolver::resolveAttributeInheritance(const XsdComplexType::Ptr &c
 
                     // check if prohibited usage is violated
                     if ((use->useType() == XsdAttributeUse::ProhibitedUse) && (currentUses.at(k)->useType() != XsdAttributeUse::ProhibitedUse)) {
-                        m_context->error(QtXmlPatterns::tr("%1 attribute in %2 must have %3 use like in base type %4")
+                        m_context->error(QtXmlPatterns::tr("%1 attribute in %2 must have %3 use like in base type %4.")
                                                             .arg(formatAttribute(use->attribute()->displayName(m_namePool)))
                                                             .arg(formatType(m_namePool, complexType))
                                                             .arg(formatData("prohibited"))
@@ -1522,14 +1522,14 @@ void XsdSchemaResolver::resolveAttributeInheritance(const XsdComplexType::Ptr &c
             if (complexType->attributeWildcard()) {
                 if (complexBaseType->attributeWildcard()) {
                     if (!isValidWildcardRestriction(complexType->attributeWildcard(), complexBaseType->attributeWildcard())) {
-                        m_context->error(QtXmlPatterns::tr("attribute wildcard of %1 is not a valid restriction of attribute wildcard of base type %2")
+                        m_context->error(QtXmlPatterns::tr("Attribute wildcard of %1 is not a valid restriction of attribute wildcard of base type %2.")
                                                             .arg(formatType(m_namePool, complexType))
                                                             .arg(formatType(m_namePool, complexBaseType)),
                                                              XsdSchemaContext::XSDError, sourceLocation(complexType));
                         return;
                     }
                 } else {
-                    m_context->error(QtXmlPatterns::tr("%1 has attribute wildcard but its base type %2 has not")
+                    m_context->error(QtXmlPatterns::tr("%1 has attribute wildcard but its base type %2 has not.")
                                                         .arg(formatType(m_namePool, complexType))
                                                         .arg(formatType(m_namePool, complexBaseType)),
                                                          XsdSchemaContext::XSDError, sourceLocation(complexType));
@@ -1555,7 +1555,7 @@ void XsdSchemaResolver::resolveAttributeInheritance(const XsdComplexType::Ptr &c
                 unionWildcard->setProcessContents(completeWildcard->processContents());
                 complexType->setAttributeWildcard(unionWildcard); // 2.2.2.3
             } else {
-                m_context->error(QtXmlPatterns::tr("union of attribute wildcard of type %1 and attribute wildcard of its base type %2 is not expressible")
+                m_context->error(QtXmlPatterns::tr("Union of attribute wildcard of type %1 and attribute wildcard of its base type %2 is not expressible.")
                                                     .arg(formatType(m_namePool, complexType))
                                                     .arg(formatType(m_namePool, complexBaseType)),
                                                      XsdSchemaContext::XSDError, sourceLocation(complexType));
@@ -1603,7 +1603,7 @@ void XsdSchemaResolver::resolveEnumerationFacetValues()
 
                     const QString qualifiedName = value->as<DerivedString<TypeString> >()->stringValue();
                     if (!XPathHelper::isQName(qualifiedName)) {
-                        m_context->error(QtXmlPatterns::tr("enumeration facet contains invalid content: {%1} is not a value of type %2")
+                        m_context->error(QtXmlPatterns::tr("Enumeration facet contains invalid content: {%1} is not a value of type %2.")
                                                           .arg(formatData(qualifiedName))
                                                           .arg(formatType(m_namePool, BuiltinTypes::xsQName)),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
@@ -1613,7 +1613,7 @@ void XsdSchemaResolver::resolveEnumerationFacetValues()
                     QXmlName qNameValue;
                     bool result = support.processName(qualifiedName, NamespaceSupport::ElementName, qNameValue);
                     if (!result) {
-                        m_context->error(QtXmlPatterns::tr("namespace prefix of qualified name %1 is not defined").arg(formatData(qualifiedName)),
+                        m_context->error(QtXmlPatterns::tr("Namespace prefix of qualified name %1 is not defined.").arg(formatData(qualifiedName)),
                                          XsdSchemaContext::XSDError, sourceLocation(simpleType));
                         return;
                     }
@@ -1664,7 +1664,7 @@ void XsdSchemaResolver::checkRedefinedGroups()
         // so that we can pass them to XsdParticleChecker::subsumes()
         QString errorMsg;
         if (!XsdParticleChecker::subsumes(particle, redefinedParticle, m_context, errorMsg)) {
-            m_context->error(QtXmlPatterns::tr("%1 element %2 is not a valid restriction of the %3 element it redefines: %4")
+            m_context->error(QtXmlPatterns::tr("%1 element %2 is not a valid restriction of the %3 element it redefines: %4.")
                                               .arg(formatElement("group"))
                                               .arg(formatData(item.redefinedGroup->displayName(m_namePool)))
                                               .arg(formatElement("group"))
@@ -1682,7 +1682,7 @@ void XsdSchemaResolver::checkRedefinedAttributeGroups()
 
         QString errorMsg;
         if (!XsdSchemaHelper::isValidAttributeGroupRestriction(item.redefinedGroup, item.group, m_context, errorMsg)) {
-            m_context->error(QtXmlPatterns::tr("%1 element %2 is not a valid restriction of the %3 element it redefines: %4")
+            m_context->error(QtXmlPatterns::tr("%1 element %2 is not a valid restriction of the %3 element it redefines: %4.")
                                               .arg(formatElement("attributeGroup"))
                                               .arg(formatData(item.redefinedGroup->displayName(m_namePool)))
                                               .arg(formatElement("attributeGroup"))
diff --git a/src/xmlpatterns/schema/qxsdtypechecker.cpp b/src/xmlpatterns/schema/qxsdtypechecker.cpp
index 0d957b6..4eb10dc 100644
--- a/src/xmlpatterns/schema/qxsdtypechecker.cpp
+++ b/src/xmlpatterns/schema/qxsdtypechecker.cpp
@@ -230,14 +230,14 @@ bool XsdTypeChecker::isValidString(const QString &normalizedString, const AnySim
         // special QName check
         if (BuiltinTypes::xsQName->wxsTypeMatches(type)) {
             if (!XPathHelper::isQName(normalizedString)) {
-                errorMsg = QtXmlPatterns::tr("%1 is not valid according to %2").arg(formatData(normalizedString)).arg(formatType(m_namePool, type));
+                errorMsg = QtXmlPatterns::tr("%1 is not valid according to %2.").arg(formatData(normalizedString)).arg(formatType(m_namePool, type));
                 return false;
             }
         }
 
         const AtomicValue::Ptr value = fromLexical(normalizedString, type, m_context, m_reflection);
         if (value->hasError()) {
-            errorMsg = QtXmlPatterns::tr("%1 is not valid according to %2").arg(formatData(normalizedString)).arg(formatType(m_namePool, type));
+            errorMsg = QtXmlPatterns::tr("%1 is not valid according to %2.").arg(formatData(normalizedString)).arg(formatType(m_namePool, type));
             return false;
         }
 
@@ -258,7 +258,7 @@ bool XsdTypeChecker::isValidString(const QString &normalizedString, const AnySim
 
             const AtomicValue::Ptr value = fromLexical(normalizedString, targetType, m_context, m_reflection);
             if (value->hasError()) {
-                errorMsg = QtXmlPatterns::tr("%1 is not valid according to %2").arg(formatData(normalizedString)).arg(formatType(m_namePool, targetType));
+                errorMsg = QtXmlPatterns::tr("%1 is not valid according to %2.").arg(formatData(normalizedString)).arg(formatType(m_namePool, targetType));
                 return false;
             }
 
@@ -425,7 +425,7 @@ bool XsdTypeChecker::checkConstrainingFacetsString(const QString &value, const X
         const XsdFacet::Ptr facet = facets.value(XsdFacet::Length);
         const DerivedInteger<TypeNonNegativeInteger>::Ptr length = facet->value();
         if (length->toInteger() != value.length()) {
-            errorMsg = QtXmlPatterns::tr("string content does not match the length facet");
+            errorMsg = QtXmlPatterns::tr("String content does not match the length facet.");
             return false;
         }
     }
@@ -433,7 +433,7 @@ bool XsdTypeChecker::checkConstrainingFacetsString(const QString &value, const X
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumLength);
         const DerivedInteger<TypeNonNegativeInteger>::Ptr length = facet->value();
         if (length->toInteger() > value.length()) {
-            errorMsg = QtXmlPatterns::tr("string content does not match the minLength facet");
+            errorMsg = QtXmlPatterns::tr("String content does not match the minLength facet.");
             return false;
         }
     }
@@ -441,7 +441,7 @@ bool XsdTypeChecker::checkConstrainingFacetsString(const QString &value, const X
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumLength);
         const DerivedInteger<TypeNonNegativeInteger>::Ptr length = facet->value();
         if (length->toInteger() < value.length()) {
-            errorMsg = QtXmlPatterns::tr("string content does not match the maxLength facet");
+            errorMsg = QtXmlPatterns::tr("String content does not match the maxLength facet.");
             return false;
         }
     }
@@ -459,7 +459,7 @@ bool XsdTypeChecker::checkConstrainingFacetsString(const QString &value, const X
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("string content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("String content does not match pattern facet.");
             return false;
         }
     }
@@ -477,7 +477,7 @@ bool XsdTypeChecker::checkConstrainingFacetsString(const QString &value, const X
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("string content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("String content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -494,7 +494,7 @@ bool XsdTypeChecker::checkConstrainingFacetsSignedInteger(long long value, const
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumInclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsLong, m_context, m_reflection);
         if (facetValue->toInteger() < value) {
-            errorMsg = QtXmlPatterns::tr("signed integer content does not match the maxInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Signed integer content does not match the maxInclusive facet.");
             return false;
         }
     }
@@ -502,7 +502,7 @@ bool XsdTypeChecker::checkConstrainingFacetsSignedInteger(long long value, const
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumExclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsLong, m_context, m_reflection);
         if (facetValue->toInteger() <= value) {
-            errorMsg = QtXmlPatterns::tr("signed integer content does not match the maxExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Signed integer content does not match the maxExclusive facet.");
             return false;
         }
     }
@@ -510,7 +510,7 @@ bool XsdTypeChecker::checkConstrainingFacetsSignedInteger(long long value, const
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumInclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsLong, m_context, m_reflection);
         if (facetValue->toInteger() > value) {
-            errorMsg = QtXmlPatterns::tr("signed integer content does not match the minInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Signed integer content does not match the minInclusive facet.");
             return false;
         }
     }
@@ -518,7 +518,7 @@ bool XsdTypeChecker::checkConstrainingFacetsSignedInteger(long long value, const
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumExclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsLong, m_context, m_reflection);
         if (facetValue->toInteger() >= value) {
-            errorMsg = QtXmlPatterns::tr("signed integer content does not match the minExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Signed integer content does not match the minExclusive facet.");
             return false;
         }
     }
@@ -536,7 +536,7 @@ bool XsdTypeChecker::checkConstrainingFacetsSignedInteger(long long value, const
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("signed integer content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("Signed integer content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -554,7 +554,7 @@ bool XsdTypeChecker::checkConstrainingFacetsSignedInteger(long long value, const
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("signed integer content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("Signed integer content does not match pattern facet.");
             return false;
         }
     }
@@ -563,7 +563,7 @@ bool XsdTypeChecker::checkConstrainingFacetsSignedInteger(long long value, const
         const DerivedInteger<TypePositiveInteger>::Ptr facetValue = facet->value();
 
         if (totalDigitsForSignedLongLong(value) > facetValue->toInteger()) {
-            errorMsg = QtXmlPatterns::tr("signed integer content does not match in the totalDigits facet");
+            errorMsg = QtXmlPatterns::tr("Signed integer content does not match in the totalDigits facet.");
             return false;
         }
     }
@@ -580,7 +580,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnsignedInteger(unsigned long long v
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumInclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsUnsignedLong, m_context, m_reflection);
         if (facetValue->toUnsignedInteger() < value) {
-            errorMsg = QtXmlPatterns::tr("unsigned integer content does not match the maxInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Unsigned integer content does not match the maxInclusive facet.");
             return false;
         }
     }
@@ -588,7 +588,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnsignedInteger(unsigned long long v
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumExclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsUnsignedLong, m_context, m_reflection);
         if (facetValue->toUnsignedInteger() <= value) {
-            errorMsg = QtXmlPatterns::tr("unsigned integer content does not match the maxExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Unsigned integer content does not match the maxExclusive facet.");
             return false;
         }
     }
@@ -596,7 +596,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnsignedInteger(unsigned long long v
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumInclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsUnsignedLong, m_context, m_reflection);
         if (facetValue->toUnsignedInteger() > value) {
-            errorMsg = QtXmlPatterns::tr("unsigned integer content does not match the minInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Unsigned integer content does not match the minInclusive facet.");
             return false;
         }
     }
@@ -604,7 +604,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnsignedInteger(unsigned long long v
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumExclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsUnsignedLong, m_context, m_reflection);
         if (facetValue->toUnsignedInteger() >= value) {
-            errorMsg = QtXmlPatterns::tr("unsigned integer content does not match the minExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Unsigned integer content does not match the minExclusive facet.");
             return false;
         }
     }
@@ -622,7 +622,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnsignedInteger(unsigned long long v
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("unsigned integer content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("Unsigned integer content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -640,7 +640,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnsignedInteger(unsigned long long v
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("unsigned integer content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("Unsigned integer content does not match pattern facet.");
             return false;
         }
     }
@@ -649,7 +649,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnsignedInteger(unsigned long long v
         const DerivedInteger<TypePositiveInteger>::Ptr facetValue = facet->value();
 
         if (totalDigitsForUnsignedLongLong(value) > facetValue->toInteger()) {
-            errorMsg = QtXmlPatterns::tr("unsigned integer content does not match in the totalDigits facet");
+            errorMsg = QtXmlPatterns::tr("Unsigned integer content does not match in the totalDigits facet.");
             return false;
         }
     }
@@ -666,7 +666,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDouble(double value, const QString &
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumInclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsDouble, m_context, m_reflection);
         if (facetValue->toDouble() < value) {
-            errorMsg = QtXmlPatterns::tr("double content does not match the maxInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Double content does not match the maxInclusive facet.");
             return false;
         }
     }
@@ -674,7 +674,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDouble(double value, const QString &
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumExclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsDouble, m_context, m_reflection);
         if (facetValue->toDouble() <= value) {
-            errorMsg = QtXmlPatterns::tr("double content does not match the maxExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Double content does not match the maxExclusive facet.");
             return false;
         }
     }
@@ -682,7 +682,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDouble(double value, const QString &
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumInclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsDouble, m_context, m_reflection);
         if (facetValue->toDouble() > value) {
-            errorMsg = QtXmlPatterns::tr("double content does not match the minInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Double content does not match the minInclusive facet.");
             return false;
         }
     }
@@ -690,7 +690,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDouble(double value, const QString &
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumExclusive);
         const Numeric::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), BuiltinTypes::xsDouble, m_context, m_reflection);
         if (facetValue->toDouble() >= value) {
-            errorMsg = QtXmlPatterns::tr("double content does not match the minExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Double content does not match the minExclusive facet.");
             return false;
         }
     }
@@ -708,7 +708,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDouble(double value, const QString &
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("double content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("Double content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -726,7 +726,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDouble(double value, const QString &
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("double content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("Double content does not match pattern facet.");
             return false;
         }
     }
@@ -744,7 +744,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDecimal(const AtomicValue::Ptr &valu
         const DerivedInteger<TypePositiveInteger>::Ptr facetValue = facet->value();
 
         if (fractionDigitsForDecimal(lexicalValue) > facetValue->toInteger()) {
-            errorMsg = QtXmlPatterns::tr("decimal content does not match in the fractionDigits facet");
+            errorMsg = QtXmlPatterns::tr("Decimal content does not match in the fractionDigits facet.");
             return false;
         }
     }
@@ -753,7 +753,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDecimal(const AtomicValue::Ptr &valu
         const DerivedInteger<TypePositiveInteger>::Ptr facetValue = facet->value();
 
         if (totalDigitsForDecimal(lexicalValue) > facetValue->toInteger()) {
-            errorMsg = QtXmlPatterns::tr("decimal content does not match in the totalDigits facet");
+            errorMsg = QtXmlPatterns::tr("Decimal content does not match in the totalDigits facet.");
             return false;
         }
     }
@@ -767,7 +767,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDateTime(const QDateTime &value, con
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumInclusive);
         const AbstractDateTime::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), type, m_context, m_reflection);
         if (facetValue->toDateTime() < value) {
-            errorMsg = QtXmlPatterns::tr("date time content does not match the maxInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Date time content does not match the maxInclusive facet.");
             return false;
         }
     }
@@ -775,7 +775,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDateTime(const QDateTime &value, con
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumExclusive);
         const AbstractDateTime::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), type, m_context, m_reflection);
         if (facetValue->toDateTime() <= value) {
-            errorMsg = QtXmlPatterns::tr("date time content does not match the maxExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Date time content does not match the maxExclusive facet.");
             return false;
         }
     }
@@ -783,7 +783,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDateTime(const QDateTime &value, con
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumInclusive);
         const AbstractDateTime::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), type, m_context, m_reflection);
         if (facetValue->toDateTime() > value) {
-            errorMsg = QtXmlPatterns::tr("date time content does not match the minInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Date time content does not match the minInclusive facet.");
             return false;
         }
     }
@@ -791,7 +791,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDateTime(const QDateTime &value, con
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumExclusive);
         const AbstractDateTime::Ptr facetValue = ValueFactory::fromLexical(facet->value()->as<DerivedString<TypeString> >()->stringValue(), type, m_context, m_reflection);
         if (facetValue->toDateTime() >= value) {
-            errorMsg = QtXmlPatterns::tr("date time content does not match the minExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Date time content does not match the minExclusive facet.");
             return false;
         }
     }
@@ -809,7 +809,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDateTime(const QDateTime &value, con
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("date time content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("Date time content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -827,7 +827,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDateTime(const QDateTime &value, con
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("date time content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("Date time content does not match pattern facet.");
             return false;
         }
     }
@@ -842,7 +842,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDuration(const AtomicValue::Ptr&, co
         const DerivedString<TypeString>::Ptr value = DerivedString<TypeString>::fromLexical(m_namePool, lexicalValue);
 
         if (XsdSchemaHelper::constructAndCompare(facets.value(XsdFacet::MaximumInclusive)->value(), AtomicComparator::OperatorLessThan, value, BuiltinTypes::xsDuration, m_context, m_reflection)) {
-            errorMsg = QtXmlPatterns::tr("duration content does not match the maxInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Duration content does not match the maxInclusive facet.");
             return false;
         }
     }
@@ -851,7 +851,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDuration(const AtomicValue::Ptr&, co
         const DerivedString<TypeString>::Ptr value = DerivedString<TypeString>::fromLexical(m_namePool, lexicalValue);
 
         if (XsdSchemaHelper::constructAndCompare(facets.value(XsdFacet::MaximumExclusive)->value(), AtomicComparator::OperatorLessOrEqual, value, BuiltinTypes::xsDuration, m_context, m_reflection)) {
-            errorMsg = QtXmlPatterns::tr("duration content does not match the maxExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Duration content does not match the maxExclusive facet.");
             return false;
         }
     }
@@ -860,7 +860,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDuration(const AtomicValue::Ptr&, co
         const DerivedString<TypeString>::Ptr value = DerivedString<TypeString>::fromLexical(m_namePool, lexicalValue);
 
         if (XsdSchemaHelper::constructAndCompare(facets.value(XsdFacet::MinimumInclusive)->value(), AtomicComparator::OperatorGreaterThan, value, BuiltinTypes::xsDuration, m_context, m_reflection)) {
-            errorMsg = QtXmlPatterns::tr("duration content does not match the minInclusive facet");
+            errorMsg = QtXmlPatterns::tr("Duration content does not match the minInclusive facet.");
             return false;
         }
     }
@@ -869,7 +869,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDuration(const AtomicValue::Ptr&, co
         const DerivedString<TypeString>::Ptr value = DerivedString<TypeString>::fromLexical(m_namePool, lexicalValue);
 
         if (XsdSchemaHelper::constructAndCompare(facets.value(XsdFacet::MinimumExclusive)->value(), AtomicComparator::OperatorGreaterOrEqual, value, BuiltinTypes::xsDuration, m_context, m_reflection)) {
-            errorMsg = QtXmlPatterns::tr("duration content does not match the minExclusive facet");
+            errorMsg = QtXmlPatterns::tr("Duration content does not match the minExclusive facet.");
             return false;
         }
     }
@@ -887,7 +887,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDuration(const AtomicValue::Ptr&, co
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("duration content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("Duration content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -905,7 +905,7 @@ bool XsdTypeChecker::checkConstrainingFacetsDuration(const AtomicValue::Ptr&, co
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("duration content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("Duration content does not match pattern facet.");
             return false;
         }
     }
@@ -932,7 +932,7 @@ bool XsdTypeChecker::checkConstrainingFacetsBoolean(bool, const QString &lexical
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("boolean content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("Boolean content does not match pattern facet.");
             return false;
         }
     }
@@ -949,7 +949,7 @@ bool XsdTypeChecker::checkConstrainingFacetsBinary(const QByteArray &value, cons
         const XsdFacet::Ptr facet = facets.value(XsdFacet::Length);
         const DerivedInteger<TypeNonNegativeInteger>::Ptr length = facet->value();
         if (length->toInteger() != value.length()) {
-            errorMsg = QtXmlPatterns::tr("binary content does not match the length facet");
+            errorMsg = QtXmlPatterns::tr("Binary content does not match the length facet.");
             return false;
         }
     }
@@ -957,7 +957,7 @@ bool XsdTypeChecker::checkConstrainingFacetsBinary(const QByteArray &value, cons
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MinimumLength);
         const DerivedInteger<TypeNonNegativeInteger>::Ptr length = facet->value();
         if (length->toInteger() > value.length()) {
-            errorMsg = QtXmlPatterns::tr("binary content does not match the minLength facet");
+            errorMsg = QtXmlPatterns::tr("Binary content does not match the minLength facet.");
             return false;
         }
     }
@@ -965,7 +965,7 @@ bool XsdTypeChecker::checkConstrainingFacetsBinary(const QByteArray &value, cons
         const XsdFacet::Ptr facet = facets.value(XsdFacet::MaximumLength);
         const DerivedInteger<TypeNonNegativeInteger>::Ptr length = facet->value();
         if (length->toInteger() < value.length()) {
-            errorMsg = QtXmlPatterns::tr("binary content does not match the maxLength facet");
+            errorMsg = QtXmlPatterns::tr("Binary content does not match the maxLength facet.");
             return false;
         }
     }
@@ -983,7 +983,7 @@ bool XsdTypeChecker::checkConstrainingFacetsBinary(const QByteArray &value, cons
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("binary content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("Binary content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -1010,7 +1010,7 @@ bool XsdTypeChecker::checkConstrainingFacetsQName(const QXmlName &value, const Q
     }
     if (facets.contains(XsdFacet::Enumeration)) {
         if (!XPathHelper::isQName(lexicalValue)) {
-            errorMsg = QtXmlPatterns::tr("invalid QName content: %1").arg(formatData(lexicalValue));
+            errorMsg = QtXmlPatterns::tr("Invalid QName content: %1.").arg(formatData(lexicalValue));
             return false;
         }
 
@@ -1027,7 +1027,7 @@ bool XsdTypeChecker::checkConstrainingFacetsQName(const QXmlName &value, const Q
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("QName content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("QName content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -1045,7 +1045,7 @@ bool XsdTypeChecker::checkConstrainingFacetsQName(const QXmlName &value, const Q
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("QName content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("QName content does not match pattern facet.");
             return false;
         }
     }
@@ -1081,7 +1081,7 @@ bool XsdTypeChecker::checkConstrainingFacetsNotation(const QXmlName &value, cons
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("notation content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("Notation content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -1100,21 +1100,21 @@ bool XsdTypeChecker::checkConstrainingFacetsList(const QStringList &values, cons
     if (facets.contains(XsdFacet::Length)) {
         const DerivedInteger<TypeNonNegativeInteger>::Ptr value = facets.value(XsdFacet::Length)->value();
         if (value->toInteger() != values.count()) {
-            errorMsg = QtXmlPatterns::tr("list content does not match length facet");
+            errorMsg = QtXmlPatterns::tr("List content does not match length facet.");
             return false;
         }
     }
     if (facets.contains(XsdFacet::MinimumLength)) {
         const DerivedInteger<TypeNonNegativeInteger>::Ptr value = facets.value(XsdFacet::MinimumLength)->value();
         if (value->toInteger() > values.count()) {
-            errorMsg = QtXmlPatterns::tr("list content does not match minLength facet");
+            errorMsg = QtXmlPatterns::tr("List content does not match minLength facet.");
             return false;
         }
     }
     if (facets.contains(XsdFacet::MaximumLength)) {
         const DerivedInteger<TypeNonNegativeInteger>::Ptr value = facets.value(XsdFacet::MaximumLength)->value();
         if (value->toInteger() < values.count()) {
-            errorMsg = QtXmlPatterns::tr("list content does not match maxLength facet");
+            errorMsg = QtXmlPatterns::tr("List content does not match maxLength facet.");
             return false;
         }
     }
@@ -1204,7 +1204,7 @@ bool XsdTypeChecker::checkConstrainingFacetsList(const QStringList &values, cons
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("list content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("List content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -1222,7 +1222,7 @@ bool XsdTypeChecker::checkConstrainingFacetsList(const QStringList &values, cons
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("list content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("List content does not match pattern facet.");
             return false;
         }
     }
@@ -1261,7 +1261,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnion(const QString &value, const QS
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("union content is not listed in the enumeration facet");
+            errorMsg = QtXmlPatterns::tr("Union content is not listed in the enumeration facet.");
             return false;
         }
     }
@@ -1279,7 +1279,7 @@ bool XsdTypeChecker::checkConstrainingFacetsUnion(const QString &value, const QS
         }
 
         if (!found) {
-            errorMsg = QtXmlPatterns::tr("union content does not match pattern facet");
+            errorMsg = QtXmlPatterns::tr("Union content does not match pattern facet.");
             return false;
         }
     }
@@ -1294,7 +1294,7 @@ AtomicValue::Ptr XsdTypeChecker::fromLexical(const QString &value, const SchemaT
 {
     if (type->name(m_namePool) == BuiltinTypes::xsNOTATION->name(m_namePool) || type->name(m_namePool) == BuiltinTypes::xsQName->name(m_namePool)) {
         if (value.simplified().isEmpty())
-            return ValidationError::createError(QtXmlPatterns::tr("data of type %1 are not allowed to be empty").arg(formatType(m_namePool, BuiltinTypes::xsNOTATION)));
+            return ValidationError::createError(QtXmlPatterns::tr("Data of type %1 are not allowed to be empty.").arg(formatType(m_namePool, BuiltinTypes::xsNOTATION)));
 
         const QXmlName valueName = convertToQName(value);
         return QNameValue::fromValue(m_namePool, valueName);
diff --git a/src/xmlpatterns/schema/qxsdvalidatinginstancereader.cpp b/src/xmlpatterns/schema/qxsdvalidatinginstancereader.cpp
index 0980777..7552c41 100644
--- a/src/xmlpatterns/schema/qxsdvalidatinginstancereader.cpp
+++ b/src/xmlpatterns/schema/qxsdvalidatinginstancereader.cpp
@@ -157,7 +157,7 @@ bool XsdValidatingInstanceReader::read()
 
             if (!m_stateMachines.isEmpty() && hasStateMachine) {
                 if (!m_stateMachines.top().inEndState()) {
-                    error(QtXmlPatterns::tr("element %1 is missing child element").arg(formatKeyword(m_namePool->displayName(elementName))));
+                    error(QtXmlPatterns::tr("Element %1 is missing child element.").arg(formatKeyword(m_namePool->displayName(elementName))));
                     return false;
                 }
                 m_stateMachines.pop();
@@ -173,7 +173,7 @@ bool XsdValidatingInstanceReader::read()
     while (it.hasNext()) {
         const QString id = it.next();
         if (!ids.contains(id)) {
-            error(QtXmlPatterns::tr("there is one IDREF value with no corresponding ID: %1").arg(formatKeyword(id)));
+            error(QtXmlPatterns::tr("There is one IDREF value with no corresponding ID: %1.").arg(formatKeyword(id)));
             return false;
         }
     }
@@ -200,7 +200,7 @@ bool XsdValidatingInstanceReader::loadSchema(const QString &targetNamespace, con
     QXmlSchemaPrivate schema(context);
     schema.load(reply.data(), location, targetNamespace);
     if (!schema.isValid()) {
-        error(QtXmlPatterns::tr("loaded schema file is invalid"));
+        error(QtXmlPatterns::tr("Loaded schema file is invalid."));
         return false;
     }
 
@@ -216,7 +216,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
         const QString schemaLocation = attribute(m_xsiSchemaLocationName);
         const QStringList parts = schemaLocation.split(QLatin1Char(' '), QString::SkipEmptyParts);
         if ((parts.count()%2) == 1) {
-            error(QtXmlPatterns::tr("%1 contains invalid data").arg(formatKeyword(m_namePool, m_xsiSchemaLocationName)));
+            error(QtXmlPatterns::tr("%1 contains invalid data.").arg(formatKeyword(m_namePool, m_xsiSchemaLocationName)));
             return false;
         }
 
@@ -229,7 +229,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
 
             // check constraint 4) from http://www.w3.org/TR/xmlschema-1/#schema-loc (only valid for XML Schema 1.0?)
             if (m_processedNamespaces.contains(parts.at(i))) {
-                error(QtXmlPatterns::tr("xsi:schemaLocation namespace %1 has already appeared earlier in the instance document").arg(formatKeyword(parts.at(i))));
+                error(QtXmlPatterns::tr("xsi:schemaLocation namespace %1 has already appeared earlier in the instance document.").arg(formatKeyword(parts.at(i))));
                 return false;
             }
 
@@ -251,7 +251,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
             m_processedSchemaLocations.insert(schemaLocation);
 
             if (m_processedNamespaces.contains(QString())) {
-                error(QtXmlPatterns::tr("xsi:noNamespaceSchemaLocation cannot appear after the first no-namespace element or attribute"));
+                error(QtXmlPatterns::tr("xsi:noNamespaceSchemaLocation cannot appear after the first no-namespace element or attribute."));
                 return false;
             }
 
@@ -269,7 +269,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
     m_processedNamespaces.insert(m_namePool->stringForNamespace(name().namespaceURI()));
 
     if (!m_schema) {
-        error(QtXmlPatterns::tr("no schema defined for validation"));
+        error(QtXmlPatterns::tr("No schema defined for validation."));
         return false;
     }
 
@@ -279,7 +279,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
         XsdElement::Ptr element = elementByName(name());
         if (!element) {
             if (!hasAttribute(m_xsiTypeName)) {
-                error(QtXmlPatterns::tr("no definition for element %1 available").arg(formatKeyword(m_namePool, name())));
+                error(QtXmlPatterns::tr("No definition for element %1 available.").arg(formatKeyword(m_namePool, name())));
                 return false;
             }
 
@@ -297,7 +297,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
 
             const SchemaType::Ptr elementType = typeByName(typeName);
             if (!elementType) {
-                error(QtXmlPatterns::tr("specified type %1 is not known to the schema").arg(formatType(m_namePool, typeName)));
+                error(QtXmlPatterns::tr("Specified type %1 is not known to the schema.").arg(formatType(m_namePool, typeName)));
                 return false;
             }
             element->setType(elementType);
@@ -312,7 +312,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
 
     } else {
         if (!m_stateMachines.top().proceed<QXmlName>(name())) {
-            error(QtXmlPatterns::tr("element %1 is not defined in this scope").arg(formatKeyword(m_namePool, name())));
+            error(QtXmlPatterns::tr("Element %1 is not defined in this scope.").arg(formatKeyword(m_namePool, name())));
             return false;
         }
 
@@ -346,7 +346,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
 
                         const SchemaType::Ptr elementType = typeByName(typeName);
                         if (!elementType) {
-                            error(QtXmlPatterns::tr("specified type %1 is not known to the schema").arg(formatType(m_namePool, typeName)));
+                            error(QtXmlPatterns::tr("Specified type %1 is not known to the schema.").arg(formatType(m_namePool, typeName)));
                             return false;
                         }
                         elementDeclaration->setType(elementType);
@@ -355,7 +355,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
 
                 if (!elementDeclaration) {
                     if (wildcard->processContents() == XsdWildcard::Strict) {
-                        error(QtXmlPatterns::tr("declaration for element %1 does not exist").arg(formatKeyword(m_namePool->displayName(name()))));
+                        error(QtXmlPatterns::tr("Declaration for element %1 does not exist.").arg(formatKeyword(m_namePool->displayName(name()))));
                         return false;
                     } else {
                         // in this case we put a state machine for the xs:anyType on the statemachine stack,
@@ -367,7 +367,7 @@ bool XsdValidatingInstanceReader::validate(bool &hasStateMachine, XsdElement::Pt
                 } else {
                     if (!validateElement(elementDeclaration, hasStateMachine)) {
                         if (wildcard->processContents() == XsdWildcard::Strict) {
-                            error(QtXmlPatterns::tr("element %1 contains invalid content").arg(formatKeyword(m_namePool->displayName(name()))));
+                            error(QtXmlPatterns::tr("Element %1 contains invalid content.").arg(formatKeyword(m_namePool->displayName(name()))));
                             return false;
                         }
                     }
@@ -440,14 +440,14 @@ bool XsdValidatingInstanceReader::validateElement(const XsdElement::Ptr &declara
 
     // 2
     if (declaration->isAbstract()) {
-        error(QtXmlPatterns::tr("element %1 is declared as abstract").arg(formatKeyword(declaration->displayName(m_namePool))));
+        error(QtXmlPatterns::tr("Element %1 is declared as abstract.").arg(formatKeyword(declaration->displayName(m_namePool))));
         return false;
     }
 
     // 3
     if (!declaration->isNillable()) {
         if (hasAttribute(m_xsiNilName)) {
-            error(QtXmlPatterns::tr("element %1 is not nillable").arg(formatKeyword(declaration->displayName(m_namePool))));
+            error(QtXmlPatterns::tr("Element %1 is not nillable.").arg(formatKeyword(declaration->displayName(m_namePool))));
             return false; // 3.1
         }
     } else {
@@ -455,7 +455,7 @@ bool XsdValidatingInstanceReader::validateElement(const XsdElement::Ptr &declara
             const QString value = attribute(m_xsiNilName);
             const Boolean::Ptr nil = Boolean::fromLexical(value);
             if (nil->hasError()) {
-                error(QtXmlPatterns::tr("attribute %1 contains invalid data: %2").arg(formatKeyword(QLatin1String("nil"))).arg(formatData(value)));
+                error(QtXmlPatterns::tr("Attribute %1 contains invalid data: %2").arg(formatKeyword(QLatin1String("nil."))).arg(formatData(value)));
                 return false;
             }
 
@@ -463,13 +463,13 @@ bool XsdValidatingInstanceReader::validateElement(const XsdElement::Ptr &declara
             if (nil->as<Boolean>()->value() == true) {
                 // 3.2.3.1
                 if (hasChildElement() || hasChildText()) {
-                    error(QtXmlPatterns::tr("element contains content although it is nillable"));
+                    error(QtXmlPatterns::tr("Element contains content although it is nillable."));
                     return false;
                 }
 
                 // 3.2.3.2
                 if (declaration->valueConstraint() && declaration->valueConstraint()->variety() == XsdElement::ValueConstraint::Fixed) {
-                    error(QtXmlPatterns::tr("fixed value constrained not allowed if element is nillable"));
+                    error(QtXmlPatterns::tr("Fixed value constrained not allowed if element is nillable."));
                     return false;
                 }
             }
@@ -488,7 +488,7 @@ bool XsdValidatingInstanceReader::validateElement(const XsdElement::Ptr &declara
         const SchemaType::Ptr elementType = typeByName(typeName);
         // 4.1
         if (!elementType) {
-            error(QtXmlPatterns::tr("specified type %1 is not known to the schema").arg(formatType(m_namePool, typeName)));
+            error(QtXmlPatterns::tr("Specified type %1 is not known to the schema.").arg(formatType(m_namePool, typeName)));
             return false;
         }
 
@@ -501,7 +501,7 @@ bool XsdValidatingInstanceReader::validateElement(const XsdElement::Ptr &declara
 
         if (!XsdSchemaHelper::isValidlySubstitutable(elementType, declaration->type(), constraints)) {
             if (declaration->type()->name(m_namePool) != BuiltinTypes::xsAnyType->name(m_namePool)) { // xs:anyType is a valid substitutable type here
-                error(QtXmlPatterns::tr("specified type %1 is not validly substitutable with element type %2").arg(formatType(m_namePool, elementType)).arg(formatType(m_namePool, declaration->type())));
+                error(QtXmlPatterns::tr("Specified type %1 is not validly substitutable with element type %2.").arg(formatType(m_namePool, elementType)).arg(formatType(m_namePool, declaration->type())));
                 return false;
             }
         }
@@ -524,7 +524,7 @@ bool XsdValidatingInstanceReader::validateElementType(const XsdElement::Ptr &dec
     // 2
     if (type->isComplexType() && type->isDefinedBySchema()) {
         if (XsdComplexType::Ptr(type)->isAbstract()) {
-            error(QtXmlPatterns::tr("complex type %1 is not allowed to be abstract").arg(formatType(m_namePool, type)));
+            error(QtXmlPatterns::tr("Complex type %1 is not allowed to be abstract.").arg(formatType(m_namePool, type)));
             return false;
         }
     }
@@ -545,13 +545,13 @@ bool XsdValidatingInstanceReader::validateElementSimpleType(const XsdElement::Pt
     QSet<QXmlName> elementAttributes = attributeNames();
     elementAttributes.subtract(allowedAttributes);
     if (!elementAttributes.isEmpty()) {
-        error(QtXmlPatterns::tr("element %1 contains not allowed attributes").arg(formatKeyword(declaration->displayName(m_namePool))));
+        error(QtXmlPatterns::tr("Element %1 contains not allowed attributes.").arg(formatKeyword(declaration->displayName(m_namePool))));
         return false;
     }
 
     // 3.1.2
     if (hasChildElement()) {
-        error(QtXmlPatterns::tr("element %1 contains not allowed child element").arg(formatKeyword(declaration->displayName(m_namePool))));
+        error(QtXmlPatterns::tr("Element %1 contains not allowed child element.").arg(formatKeyword(declaration->displayName(m_namePool))));
         return false;
     }
 
@@ -572,7 +572,7 @@ bool XsdValidatingInstanceReader::validateElementSimpleType(const XsdElement::Pt
 
         const XsdTypeChecker checker(m_context, namespaceBindings(item().toNodeModelIndex()), sourceLocation());
         if (!checker.isValidString(actualValue, type, errorMsg, &boundType)) {
-            error(QtXmlPatterns::tr("content of element %1 does not match its type definition: %2").arg(formatKeyword(declaration->displayName(m_namePool))).arg(errorMsg));
+            error(QtXmlPatterns::tr("Content of element %1 does not match its type definition: %2.").arg(formatKeyword(declaration->displayName(m_namePool))).arg(errorMsg));
             return false;
         }
 
@@ -580,7 +580,7 @@ bool XsdValidatingInstanceReader::validateElementSimpleType(const XsdElement::Pt
         if (declaration->valueConstraint() && declaration->valueConstraint()->variety() == XsdElement::ValueConstraint::Fixed) {
             const QString actualConstraintValue = XsdTypeChecker::normalizedValue(declaration->valueConstraint()->value(), facets);
             if (!text().isEmpty() && !checker.valuesAreEqual(actualValue, actualConstraintValue, type)) {
-                error(QtXmlPatterns::tr("content of element %1 does not match defined value constraint").arg(formatKeyword(declaration->displayName(m_namePool))));
+                error(QtXmlPatterns::tr("Content of element %1 does not match defined value constraint.").arg(formatKeyword(declaration->displayName(m_namePool))));
                 return false;
             }
         }
@@ -640,7 +640,7 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
             // 1.1
             if (complexType->contentType()->variety() == XsdComplexType::ContentType::Empty) {
                 if (hasChildText() || hasChildElement()) {
-                    error(QtXmlPatterns::tr("element %1 contains not allowed child content").arg(formatKeyword(declaration->displayName(m_namePool))));
+                    error(QtXmlPatterns::tr("Element %1 contains not allowed child content.").arg(formatKeyword(declaration->displayName(m_namePool))));
                     return false;
                 }
             }
@@ -648,7 +648,7 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
             // 1.2
             if (complexType->contentType()->variety() == XsdComplexType::ContentType::Simple) {
                 if (hasChildElement()) {
-                    error(QtXmlPatterns::tr("element %1 contains not allowed child element").arg(formatKeyword(declaration->displayName(m_namePool))));
+                    error(QtXmlPatterns::tr("Element %1 contains not allowed child element.").arg(formatKeyword(declaration->displayName(m_namePool))));
                     return false;
                 }
 
@@ -665,14 +665,14 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
                 AnySimpleType::Ptr boundType;
                 const XsdTypeChecker checker(m_context, namespaceBindings(item().toNodeModelIndex()), sourceLocation());
                 if (!checker.isValidString(actualValue, complexType->contentType()->simpleType(), errorMsg, &boundType)) {
-                    error(QtXmlPatterns::tr("content of element %1 does not match its type definition: %2").arg(formatKeyword(declaration->displayName(m_namePool))).arg(errorMsg));
+                    error(QtXmlPatterns::tr("Content of element %1 does not match its type definition: %2.").arg(formatKeyword(declaration->displayName(m_namePool))).arg(errorMsg));
                     return false;
                 }
 
                 // additional check
                 if (declaration->valueConstraint() && declaration->valueConstraint()->variety() == XsdElement::ValueConstraint::Fixed) {
                     if (!checker.valuesAreEqual(actualValue, declaration->valueConstraint()->value(), boundType)) {
-                        error(QtXmlPatterns::tr("content of element %1 does not match defined value constraint").arg(formatKeyword(declaration->displayName(m_namePool))));
+                        error(QtXmlPatterns::tr("Content of element %1 does not match defined value constraint.").arg(formatKeyword(declaration->displayName(m_namePool))));
                         return false;
                     }
                 }
@@ -681,7 +681,7 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
             // 1.3
             if (complexType->contentType()->variety() == XsdComplexType::ContentType::ElementOnly) {
                 if (!text().simplified().isEmpty()) {
-                    error(QtXmlPatterns::tr("element %1 contains not allowed text content").arg(formatKeyword(declaration->displayName(m_namePool))));
+                    error(QtXmlPatterns::tr("Element %1 contains not allowed text content.").arg(formatKeyword(declaration->displayName(m_namePool))));
                     return false;
                 }
             }
@@ -699,7 +699,7 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
                 if (complexType->contentType()->variety() == XsdComplexType::ContentType::Mixed) {
                     if (declaration->valueConstraint() && declaration->valueConstraint()->variety() == XsdElement::ValueConstraint::Fixed) {
                         if (hasChildElement()) {
-                            error(QtXmlPatterns::tr("element %1 can not contain other elements, as it has a fixed content").arg(formatKeyword(declaration->displayName(m_namePool))));
+                            error(QtXmlPatterns::tr("Element %1 can not contain other elements, as it has a fixed content.").arg(formatKeyword(declaration->displayName(m_namePool))));
                             return false;
                         }
 
@@ -713,7 +713,7 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
                         }
 
                         if (actualValue != declaration->valueConstraint()->value()) {
-                            error(QtXmlPatterns::tr("content of element %1 does not match defined value constraint").arg(formatKeyword(declaration->displayName(m_namePool))));
+                            error(QtXmlPatterns::tr("Content of element %1 does not match defined value constraint.").arg(formatKeyword(declaration->displayName(m_namePool))));
                             return false;
                         }
                     }
@@ -742,7 +742,7 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
 
             if (usesIt.value()->isRequired()) {
                 if (!attributes.contains(usesIt.key())) {
-                    error(QtXmlPatterns::tr("element %1 is missing required attribute %2").arg(formatKeyword(declaration->displayName(m_namePool)))
+                    error(QtXmlPatterns::tr("Element %1 is missing required attribute %2.").arg(formatKeyword(declaration->displayName(m_namePool)))
                                                                                           .arg(formatKeyword(m_namePool->displayName(usesIt.key()))));
                     return false;
                 }
@@ -771,7 +771,7 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
                 if (complexType->attributeWildcard()) {
                     const XsdWildcard::Ptr wildcard(complexType->attributeWildcard());
                     if (!validateAttributeWildcard(attributeName, wildcard)) {
-                        error(QtXmlPatterns::tr("attribute %1 does not match the attribute wildcard").arg(formatKeyword(m_namePool->displayName(attributeName))));
+                        error(QtXmlPatterns::tr("Attribute %1 does not match the attribute wildcard.").arg(formatKeyword(m_namePool->displayName(attributeName))));
                         return false;
                     }
 
@@ -780,13 +780,13 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
 
                         if (!attributeDeclaration) {
                             if (wildcard->processContents() == XsdWildcard::Strict) {
-                                error(QtXmlPatterns::tr("declaration for attribute %1 does not exist").arg(formatKeyword(m_namePool->displayName(attributeName))));
+                                error(QtXmlPatterns::tr("Declaration for attribute %1 does not exist.").arg(formatKeyword(m_namePool->displayName(attributeName))));
                                 return false;
                             }
                         } else {
                             if (BuiltinTypes::xsID->wxsTypeMatches(attributeDeclaration->type())) {
                                 if (hasIDAttribute) {
-                                    error(QtXmlPatterns::tr("element %1 contains two attributes of type %2")
+                                    error(QtXmlPatterns::tr("Element %1 contains two attributes of type %2.")
                                                            .arg(formatKeyword(declaration->displayName(m_namePool)))
                                                            .arg(formatKeyword("ID")));
                                     return false;
@@ -797,14 +797,14 @@ bool XsdValidatingInstanceReader::validateElementComplexType(const XsdElement::P
 
                             if (!validateAttribute(attributeDeclaration, attribute(attributeName))) {
                                 if (wildcard->processContents() == XsdWildcard::Strict) {
-                                    error(QtXmlPatterns::tr("attribute %1 contains invalid content").arg(formatKeyword(m_namePool->displayName(attributeName))));
+                                    error(QtXmlPatterns::tr("Attribute %1 contains invalid content.").arg(formatKeyword(m_namePool->displayName(attributeName))));
                                     return false;
                                 }
                             }
                         }
                     }
                 } else {
-                    error(QtXmlPatterns::tr("element %1 contains unknown attribute %2").arg(formatKeyword(declaration->displayName(m_namePool)))
+                    error(QtXmlPatterns::tr("Element %1 contains unknown attribute %2.").arg(formatKeyword(declaration->displayName(m_namePool)))
                                                                                        .arg(formatKeyword(m_namePool->displayName(attributeName))));
                     return false;
                 }
@@ -844,7 +844,7 @@ bool XsdValidatingInstanceReader::validateAttribute(const XsdAttributeUse::Ptr &
 
     const XsdTypeChecker checker(m_context, namespaceBindings(index), sourceLocation());
     if (!checker.isValidString(actualValue, attributeType, errorMsg, &boundType)) {
-        error(QtXmlPatterns::tr("content of attribute %1 does not match its type definition: %2").arg(formatKeyword(declaration->attribute()->displayName(m_namePool))).arg(errorMsg));
+        error(QtXmlPatterns::tr("Content of attribute %1 does not match its type definition: %2.").arg(formatKeyword(declaration->attribute()->displayName(m_namePool))).arg(errorMsg));
         return false;
     }
 
@@ -852,7 +852,7 @@ bool XsdValidatingInstanceReader::validateAttribute(const XsdAttributeUse::Ptr &
     if (declaration->valueConstraint() && declaration->valueConstraint()->variety() == XsdAttributeUse::ValueConstraint::Fixed) {
         const QString actualConstraintValue = XsdTypeChecker::normalizedValue(declaration->valueConstraint()->value(), facets);
         if (!checker.valuesAreEqual(actualValue, actualConstraintValue, attributeType)) {
-            error(QtXmlPatterns::tr("content of attribute %1 does not match defined value constraint").arg(formatKeyword(declaration->attribute()->displayName(m_namePool))));
+            error(QtXmlPatterns::tr("Content of attribute %1 does not match defined value constraint.").arg(formatKeyword(declaration->attribute()->displayName(m_namePool))));
             return false;
         }
     }
@@ -890,7 +890,7 @@ bool XsdValidatingInstanceReader::validateAttribute(const XsdAttribute::Ptr &dec
 
     const XsdTypeChecker checker(m_context, namespaceBindings(index), sourceLocation());
     if (!checker.isValidString(actualValue, attributeType, errorMsg, &boundType)) {
-        error(QtXmlPatterns::tr("content of attribute %1 does not match its type definition: %2").arg(formatKeyword(declaration->displayName(m_namePool))).arg(errorMsg));
+        error(QtXmlPatterns::tr("Content of attribute %1 does not match its type definition: %2.").arg(formatKeyword(declaration->displayName(m_namePool))).arg(errorMsg));
         return false;
     }
 
@@ -898,7 +898,7 @@ bool XsdValidatingInstanceReader::validateAttribute(const XsdAttribute::Ptr &dec
     if (declaration->valueConstraint() && declaration->valueConstraint()->variety() == XsdAttribute::ValueConstraint::Fixed) {
         const QString actualConstraintValue = XsdTypeChecker::normalizedValue(declaration->valueConstraint()->value(), facets);
         if (!checker.valuesAreEqual(actualValue, actualConstraintValue, attributeType)) {
-            error(QtXmlPatterns::tr("content of attribute %1 does not match defined value constraint").arg(formatKeyword(declaration->displayName(m_namePool))));
+            error(QtXmlPatterns::tr("Content of attribute %1 does not match defined value constraint.").arg(formatKeyword(declaration->displayName(m_namePool))));
             return false;
         }
     }
@@ -986,7 +986,7 @@ bool XsdValidatingInstanceReader::validateUniqueIdentityConstraint(const XsdElem
                 continue;
 
             if (node.fieldsAreEqual(innerNode, m_namePool, m_context, &reflection)) {
-                error(QtXmlPatterns::tr("non-unique value found for constraint %1").arg(formatKeyword(constraint->displayName(m_namePool))));
+                error(QtXmlPatterns::tr("Non-unique value found for constraint %1.").arg(formatKeyword(constraint->displayName(m_namePool))));
                 return false;
             }
         }
@@ -1006,7 +1006,7 @@ bool XsdValidatingInstanceReader::validateKeyIdentityConstraint(const XsdElement
 
     // 4.2.1
     if (targetNodeSet.count() != qualifiedNodeSet.count()) {
-        error(QtXmlPatterns::tr("key constraint %1 contains absent fields").arg(formatKeyword(constraint->displayName(m_namePool))));
+        error(QtXmlPatterns::tr("Key constraint %1 contains absent fields.").arg(formatKeyword(constraint->displayName(m_namePool))));
         return false;
     }
 
@@ -1024,7 +1024,7 @@ bool XsdValidatingInstanceReader::validateKeyIdentityConstraint(const XsdElement
             if (m_model->kind(index) == QXmlNodeModelIndex::Element) {
                 const XsdElement::Ptr declaration = m_model->assignedElement(index);
                 if (declaration && declaration->isNillable()) {
-                    error(QtXmlPatterns::tr("key constraint %1 contains references nillable element %2")
+                    error(QtXmlPatterns::tr("Key constraint %1 contains references nillable element %2.")
                                            .arg(formatKeyword(constraint->displayName(m_namePool)))
                                            .arg(formatKeyword(declaration->displayName(m_namePool))));
                     return false;
@@ -1064,7 +1064,7 @@ bool XsdValidatingInstanceReader::validateKeyRefIdentityConstraint(const XsdElem
         }
 
         if (!foundMatching) {
-            error(QtXmlPatterns::tr("no referenced value found for key reference %1").arg(formatKeyword(constraint->displayName(m_namePool))));
+            error(QtXmlPatterns::tr("No referenced value found for key reference %1.").arg(formatKeyword(constraint->displayName(m_namePool))));
             return false;
         }
     }
@@ -1128,7 +1128,7 @@ bool XsdValidatingInstanceReader::selectNodeSets(const XsdElement::Ptr&, const Q
             }
 
             if (fieldVector.count() > 1) {
-                error(QtXmlPatterns::tr("more than one value found for field %1").arg(formatData(field->expression())));
+                error(QtXmlPatterns::tr("More than one value found for field %1.").arg(formatData(field->expression())));
                 return false;
             }
 
@@ -1148,7 +1148,7 @@ bool XsdValidatingInstanceReader::selectNodeSets(const XsdElement::Ptr&, const Q
                     }
                 }
                 if (!typeOk) {
-                    error(QtXmlPatterns::tr("field %1 has no simple type").arg(formatData(field->expression())));
+                    error(QtXmlPatterns::tr("Field %1 has no simple type.").arg(formatData(field->expression())));
                     return false;
                 }
 
@@ -1221,7 +1221,7 @@ SchemaType::Ptr XsdValidatingInstanceReader::typeByName(const QXmlName &name) co
 void XsdValidatingInstanceReader::addIdIdRefBinding(const QString &id, const NamedSchemaComponent::Ptr &binding)
 {
     if (!m_model->idIdRefBindings(id).isEmpty()) {
-        error(QtXmlPatterns::tr("ID value '%1' is not unique").arg(formatKeyword(id)));
+        error(QtXmlPatterns::tr("ID value '%1' is not unique.").arg(formatKeyword(id)));
         return;
     }
 
@@ -1232,7 +1232,7 @@ QString XsdValidatingInstanceReader::qNameAttribute(const QXmlName &attributeNam
 {
     const QString value = attribute(attributeName).simplified();
     if (!XPathHelper::isQName(value)) {
-        error(QtXmlPatterns::tr("'%1' attribute contains invalid QName content: %2").arg(m_namePool->displayName(attributeName)).arg(formatData(value)));
+        error(QtXmlPatterns::tr("'%1' attribute contains invalid QName content: %2.").arg(m_namePool->displayName(attributeName)).arg(formatData(value)));
         return QString();
     } else {
         return value;
diff --git a/src/xmlpatterns/type/qanytype.cpp b/src/xmlpatterns/type/qanytype.cpp
index cb9ef37..8966220 100644
--- a/src/xmlpatterns/type/qanytype.cpp
+++ b/src/xmlpatterns/type/qanytype.cpp
@@ -69,7 +69,7 @@ QXmlName AnyType::name(const NamePool::Ptr &np) const
     return np->allocateQName(StandardNamespaces::xs, QLatin1String("anyType"));
 }
 
-QString AnyType::displayName(const NamePool::Ptr &np) const
+QString AnyType::displayName(const NamePool::Ptr &) const
 {
     /* A bit faster than calling name()->displayName() */
     return QLatin1String("xs:anyType");