Fix bad list interaction

Fixes #87

src/model/content.rs

@@ -413,6 +413,11 @@ impl<'a> Builder<'a> {
 
         self.interrupt(Interruption::List, styles, false)?;
 
+        if let Content::Item(_) = content {
+            self.list.accept(content, styles);
+            return Ok(());
+        }
+
         if self.par.accept(content, styles) {
             return Ok(());
         }

src/parse/parser.rs

@@ -454,8 +454,8 @@ impl Marker {
     /// Wrap all children after the marker (excluding trailing trivia) in a node
     /// with the given `kind`.
     pub fn end(self, p: &mut Parser, kind: NodeKind) {
-        let until = p.trivia_start();
-        let children = p.children.drain(self.0 .. until.0).collect();
+        let until = p.trivia_start().0.max(self.0);
+        let children = p.children.drain(self.0 .. until).collect();
         p.children
             .insert(self.0, InnerNode::with_children(kind, children).into());
     }

tests/typ/structure/enum.typ

@@ -5,14 +5,9 @@
 
 ---
 1. First.
-   2. Second.
+   2. Indented
 
-1. Back to first.
-
----
-2. Second
-1. First
-  + Indented
++ Second
 
 ---
 // Test automatic numbering in summed content.
@@ -35,6 +30,12 @@
 + A
 + B
 
+---
+// Mix of different lists
+- List
++ Enum
+/ Desc: List
+
 ---
 // Test label closure.
 #enum(