Add 3.8.2.5.1.3 invalid TOCs

modules/fontane/teisimpleprint/tei2teisimple.xqm

@@ -498,6 +498,10 @@ declare function fontaneSimple:transform($nodes as node()*) as node()* {
                     fontaneSimple:transform($node/node())
                 }
                 
+            else if($node/@type = "toc" 
+            and matches($node/@subtype, "ungültig")) then
+                ()
+                
             else if($node/@type = "toc") then
                 element tei:list {
                     $node/(@type, @subtype),

modules/fontane/teisimpleprint/tests/teisimple-test.xql

@@ -239,6 +239,9 @@ declare
 
     %test:args("<zone xmlns=""http://www.tei-c.org/ns/1.0"" type=""toc"" subtype=""Fontane""><line xmlns=""http://www.tei-c.org/ns/1.0"" style=""margin-left:1.5cm"" type=""item"" xml:id=""C07_1r_q"" next=""#C07_1r_13""><ref xmlns=""http://www.tei-c.org/ns/1.0"" target=""#xpath(//surface[@n='13r'])"">Groſsbeeren</ref></line><line xmlns=""http://www.tei-c.org/ns/1.0"" type=""item""><ref xmlns=""http://www.tei-c.org/ns/1.0"" target=""#xpath(//surface[@n='25r'])"">Blankenfelde</ref></line></zone>")
     %test:assertEquals("<list xmlns=""http://www.tei-c.org/ns/1.0"" type=""toc"" subtype=""Fontane""><item xmlns=""http://www.tei-c.org/ns/1.0"" xml:id=""C07_1r_q"" next=""#C07_1r_13""><ref xmlns=""http://www.tei-c.org/ns/1.0"" target=""#xpath(//surface[@n='13r'])"">Grossbeeren</ref></item><item xmlns=""http://www.tei-c.org/ns/1.0""><ref xmlns=""http://www.tei-c.org/ns/1.0"" target=""#xpath(//surface[@n='25r'])"">Blankenfelde</ref></item></list>")
+    
+    %test:args("<zone xmlns=""http://www.tei-c.org/ns/1.0"" type=""toc"" subtype=""Fontane_ungültig""> <line xmlns=""http://www.tei-c.org/ns/1.0"" style=""margin-left:1.6cm"">Enthält:</line><zone xmlns=""http://www.tei-c.org/ns/1.0"" type=""item""><line xmlns=""http://www.tei-c.org/ns/1.0"" style=""margin-left:3.0cm""><del>Katzbach</del></line></zone></zone>")
+    %test:assertEmpty
 
     function teisimple-test:analyze-lists($node as element(*)) {
         fontaneSimple:transform($node)