sw-rtf-num-fix.diff:Fixes for RTF numbering export

n#569266
diff --git a/filter/source/msfilter/escherex.cxx b/filter/source/msfilter/escherex.cxx
index 8058492..834d7ca 100644
--- a/filter/source/msfilter/escherex.cxx
+++ b/filter/source/msfilter/escherex.cxx
@@ -720,6 +720,29 @@ void EscherPropertyContainer::CreateTextProperties(

    if ( nTextId )
        AddOpt( ESCHER_Prop_lTxid, nTextId );

    // n#404221: In case of rotation we need to write the txtflTextFlow
    // attribute too.
    if (bIsTextFrame) {
        sal_uInt16 nAngle = EscherPropertyValueHelper::GetPropertyValue(
        aAny,
        rXPropSet,
        String( RTL_CONSTASCII_USTRINGPARAM( "RotateAngle" ) ),
        sal_True )
        ? (sal_uInt16)( ( *((sal_Int32*)aAny.getValue() ) ) + 5 ) / 10 : 0;
        if (nAngle==900) {
        AddOpt( ESCHER_Prop_txflTextFlow, 1 );
        bSuppressRotation=true;
        }
        if (nAngle==1800) {
        AddOpt( ESCHER_Prop_txflTextFlow, 2 );
        bSuppressRotation=true;
        }
        if (nAngle==2700) {
        AddOpt( ESCHER_Prop_txflTextFlow, 3 );
        bSuppressRotation=true;
        }
    }
}

sal_Bool EscherPropertyContainer::GetLineArrow( const sal_Bool bLineStart,