diff --git a/src/parser/new_context.rs b/src/parser/new_context.rs
index 34f620d9..9e563dcb 100644
--- a/src/parser/new_context.rs
+++ b/src/parser/new_context.rs
@@ -19,6 +19,11 @@ impl<'r> ContextTree<'r> {
         let new_list = self.tree.push_front(data);
         ContextTree { tree: new_list }
     }
+
+    pub fn check_fail_matcher<'s>(&'r self, i: &'s str) -> IResult<&'s str, &'s str, VerboseError<&'s str>> {
+        // todo
+        todo!()
+    }
 }
 
 #[derive(Debug, Clone)]
@@ -43,7 +48,7 @@ pub enum ChainBehavior<'r> {
     IgnoreParent(Option<&'r Matcher>),
 }
 
-impl std::fmt::Debug for ChainBehavior {
+impl<'r> std::fmt::Debug for ChainBehavior<'r> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         let mut formatter = f.debug_struct("ChainBehavior");
         // match self {
diff --git a/src/parser/text_element_parser.rs b/src/parser/text_element_parser.rs
index f80b9bfb..af55966c 100644
--- a/src/parser/text_element_parser.rs
+++ b/src/parser/text_element_parser.rs
@@ -151,7 +151,7 @@ fn recognize_link_end(input: &str) -> Res<&str, &str> {
     recognize(link_end)(input)
 }
 
-fn flat_link<'s, 'r, C>(context: Context<'r>, i: &'s str) -> Res<&'s str, Link<'s>> {
+fn flat_link<'s, 'r>(context: Context<'r>, i: &'s str) -> Res<&'s str, Link<'s>> {
     let new_context =
         context.with_additional_node(ContextElement::FailMatcherNode(FailMatcherNode {
             fail_matcher: ChainBehavior::AndParent(Some(&recognize_link_end)),