diff --git a/src/parser/nom_context.rs b/src/parser/nom_context.rs
index ac984a2e..2e20a563 100644
--- a/src/parser/nom_context.rs
+++ b/src/parser/nom_context.rs
@@ -48,6 +48,8 @@ pub enum ChainBehavior<'r> {
 
 pub trait OrgModeContextTree<'r> {
     fn with_additional_fail_matcher(&'r self, fail_matcher: &'r Matcher) -> OrgModeContext<'r>;
+
+    fn match_fail<'s>(&'r self, i: &'s str) -> IResult<&'s str, &'s str, VerboseError<&'s str>>;
 }
 
 impl<'r> OrgModeContextTree<'r> for OrgModeContext<'r> {
@@ -59,4 +61,24 @@ impl<'r> OrgModeContextTree<'r> for OrgModeContext<'r> {
             fail_matcher: ChainBehavior::AndParent(Some(fail_matcher)),
         })
     }
+
+    fn match_fail<'s>(&'r self, i: &'s str) -> IResult<&'s str, &'s str, VerboseError<&'s str>> {
+        let mut current_node = self.head.as_ref();
+        while current_node.is_some() {
+            let current_node_unwrapped = current_node.as_ref().expect("while loop asserts current_node is some.");
+            match current_node_unwrapped.elem.fail_matcher {
+                ChainBehavior::AndParent(Some(matcher)) => {
+                    let local_result = matcher(i);
+                    if local_result.is_ok() {
+                        return local_result;
+                    }
+                },
+                ChainBehavior::AndParent(None) => {},
+                ChainBehavior::IgnoreParent(Some(matcher)) => todo!(),
+                ChainBehavior::IgnoreParent(None) => todo!(),
+            };
+            current_node = current_node.map(|current_head| current_head.next).flatten();
+        }
+        todo!()
+    }
 }
diff --git a/src/parser/text_element_parser.rs b/src/parser/text_element_parser.rs
index ccb5a3b6..0e1004d6 100644
--- a/src/parser/text_element_parser.rs
+++ b/src/parser/text_element_parser.rs
@@ -6,6 +6,7 @@ use crate::parser::parser_with_context::parser_with_context;
 use crate::parser::text::paragraph_end;
 
 use super::nom_context::OrgModeContext;
+use super::nom_context::OrgModeContextTree;
 use super::text::bold_end;
 use super::text::bold_start;
 use super::text::line_break;
@@ -28,7 +29,7 @@ fn flat_text_element<'s, 'r>(
     i: &'s str,
     context: &'r OrgModeContext<'r>,
 ) -> Res<&'s str, TextElement<'s>> {
-    // context.not_matching_fail(i)?;
+    not(|i| context.match_fail(i))(i)?;
 
     alt((
         map(span, TextElement::Span),