From d9f0eda5b736c1cf5e05e0879b32508c54478042 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Sat, 26 Nov 2022 19:54:46 -0500
Subject: [PATCH] many_till ignoring context.

---
 src/parser/text_element_parser.rs | 32 ++++++++++++++++++++++++++++---
 1 file changed, 29 insertions(+), 3 deletions(-)

diff --git a/src/parser/text_element_parser.rs b/src/parser/text_element_parser.rs
index 37902321..0a2d7ef9 100644
--- a/src/parser/text_element_parser.rs
+++ b/src/parser/text_element_parser.rs
@@ -49,8 +49,34 @@ where
     E: ParseError<I>,
 {
     move |mut i: I| {
-        // todo
-        todo!()
+        let mut ret = Vec::new();
+        loop {
+            let len = i.input_len();
+            match till_matcher.parse(i.clone()) {
+                Ok((remaining, finish)) => return Ok((remaining, (ret, finish))),
+                Err(nom::Err::Error(_)) => {
+                    match many_matcher.parse(i.clone()) {
+                        Err(nom::Err::Error(err)) => {
+                            return Err(nom::Err::Error(E::append(i, ErrorKind::ManyTill, err)))
+                        }
+                        Err(e) => return Err(e),
+                        Ok((remaining, many_elem)) => {
+                            // infinite loop check: the parser must always consume
+                            if remaining.input_len() == len {
+                                return Err(nom::Err::Error(E::from_error_kind(
+                                    remaining,
+                                    ErrorKind::ManyTill,
+                                )));
+                            }
+
+                            ret.push(many_elem);
+                            i = remaining;
+                        }
+                    }
+                }
+                Err(e) => return Err(e),
+            }
+        }
     }
 }
 
@@ -70,7 +96,7 @@ pub fn paragraph<'s, 'r>(
     let paragraph_context = context.with_additional_fail_matcher(&paragraph_end);
     let text_element_parser = parser_with_context!(flat_text_element)(&paragraph_context);
     let ret = context_many_till(&paragraph_context, text_element_parser, paragraph_end)(i);
-    let ret = many_till(text_element_parser, paragraph_end)(i);
+    // let ret = many_till(text_element_parser, paragraph_end)(i);
     ret
 }