From 2915a81edc8ccc80fd22b58bdece94fa11941a98 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Sun, 3 Sep 2023 16:08:17 -0400
Subject: [PATCH] Cleanup.

---
 src/context/parser_context.rs | 88 -----------------------------------
 1 file changed, 88 deletions(-)

diff --git a/src/context/parser_context.rs b/src/context/parser_context.rs
index 34623b4..8b21c50 100644
--- a/src/context/parser_context.rs
+++ b/src/context/parser_context.rs
@@ -12,94 +12,6 @@ use crate::error::Res;
 use crate::parser::OrgSource;
 use crate::types::Object;
 
-// type Matcher =
-//     dyn for<'r, 's> Fn(Context<'r, 's>, OrgSource<'s>) -> Res<OrgSource<'s>, OrgSource<'s>>;
-
-// #[derive(Debug, Clone)]
-// pub struct ContextTree<'r, 's> {
-//     tree: List<ContextElement<'r, 's>>,
-// }
-
-// impl<'r, 's> ContextTree<'r, 's> {
-//     pub fn new() -> Self {
-//         ContextTree { tree: List::new() }
-//     }
-
-//     pub fn branch_from(trunk: &Rc<Node<ContextElement<'r, 's>>>) -> Self {
-//         ContextTree {
-//             tree: List::branch_from(trunk),
-//         }
-//     }
-
-//     #[allow(dead_code)]
-//     pub fn ptr_eq<'x, 'y>(&self, other: &ContextTree<'x, 'y>) -> bool {
-//         self.tree.ptr_eq(&other.tree)
-//     }
-
-//     pub fn with_additional_node(&self, data: ContextElement<'r, 's>) -> ContextTree<'r, 's> {
-//         let new_list = self.tree.push_front(data);
-//         ContextTree { tree: new_list }
-//     }
-
-//     pub fn iter(&self) -> impl Iterator<Item = &Rc<Node<ContextElement<'r, 's>>>> {
-//         self.tree.iter()
-//     }
-
-//     #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-//     pub fn check_exit_matcher(
-//         &'r self,
-//         i: OrgSource<'s>,
-//     ) -> IResult<OrgSource<'s>, OrgSource<'s>, CustomError<OrgSource<'s>>> {
-//         // Special check for EOF. We don't just make this a document-level exit matcher since the IgnoreParent ChainBehavior could cause early exit matchers to not run.
-//         let at_end_of_file = eof(i);
-//         if at_end_of_file.is_ok() {
-//             return at_end_of_file;
-//         }
-
-//         let mut current_class_filter = ExitClass::Gamma;
-//         for current_node in self.iter() {
-//             let context_element = current_node.get_data();
-//             match context_element {
-//                 ContextElement::ExitMatcherNode(exit_matcher) => {
-//                     if exit_matcher.class as u32 <= current_class_filter as u32 {
-//                         current_class_filter = exit_matcher.class;
-//                         let local_context = ContextTree::branch_from(current_node);
-//                         let local_result = (exit_matcher.exit_matcher)(&local_context, i);
-//                         if local_result.is_ok() {
-//                             return local_result;
-//                         }
-//                     }
-//                 }
-//                 _ => {}
-//             };
-//         }
-//         // TODO: Make this a specific error instead of just a generic MyError
-//         return Err(nom::Err::Error(CustomError::MyError(MyError(
-//             "NoExit".into(),
-//         ))));
-//     }
-
-//     /// Indicates if elements should consume the whitespace after them.
-//     ///
-//     /// Defaults to true.
-//     pub fn should_consume_trailing_whitespace(&self) -> bool {
-//         self._should_consume_trailing_whitespace().unwrap_or(true)
-//     }
-
-//     fn _should_consume_trailing_whitespace(&self) -> Option<bool> {
-//         for current_node in self.iter() {
-//             let context_element = current_node.get_data();
-//             match context_element {
-//                 ContextElement::ConsumeTrailingWhitespace(should) => {
-//                     return Some(*should);
-//                 }
-//                 _ => {}
-//             }
-//         }
-//         None
-//     }
-// }
-
 #[derive(Debug)]
 pub enum ContextElement<'r, 's> {
     /// Stores a parser that indicates that children should exit upon matching an exit matcher.