diff --git a/Cargo.toml b/Cargo.toml
index c326183..c5d0c4e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,6 +43,7 @@ nom = "7"
 nom_locate = "4"
 percent-encoding = "2.2"
 redis = "0.23"
+regex = "1.9"
 reqwest = "0.11"
 sea-orm = "0.12"
 sea-orm-migration = "0.12"
diff --git a/magnetar_mmm_parser/src/lib.rs b/magnetar_mmm_parser/src/lib.rs
index fbcfeb6..8dccf96 100644
--- a/magnetar_mmm_parser/src/lib.rs
+++ b/magnetar_mmm_parser/src/lib.rs
@@ -13,7 +13,7 @@ use nom::{IResult, Offset, Slice};
 use nom_locate::LocatedSpan;
 use std::borrow::Cow;
 use std::collections::HashMap;
-use std::convert::identity;
+use std::convert::{identity, Infallible};
 use unicode_segmentation::UnicodeSegmentation;
 
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
@@ -37,7 +37,6 @@ pub enum Token<'a> {
     Sequence(Vec<Token<'a>>),
     Quote(Box<Token<'a>>),
     Small(Box<Token<'a>>),
-    Big(Box<Token<'a>>),
     BoldItalic(Box<Token<'a>>),
     Bold(Box<Token<'a>>),
     Italic(Box<Token<'a>>),
@@ -80,7 +79,6 @@ impl Token<'_> {
             Token::Sequence(tokens) => Token::Sequence(tokens.iter().map(Token::owned).collect()),
             Token::Quote(inner) => Token::Quote(Box::new(inner.owned())),
             Token::Small(inner) => Token::Small(Box::new(inner.owned())),
-            Token::Big(inner) => Token::Big(Box::new(inner.owned())),
             Token::BoldItalic(inner) => Token::BoldItalic(Box::new(inner.owned())),
             Token::Bold(inner) => Token::Bold(Box::new(inner.owned())),
             Token::Italic(inner) => Token::Italic(Box::new(inner.owned())),
@@ -180,7 +178,6 @@ impl Token<'_> {
             }
             Token::Quote(inner) => Token::Quote(Box::new(inner.merged())),
             Token::Small(inner) => Token::Small(Box::new(inner.merged())),
-            Token::Big(inner) => Token::Big(Box::new(inner.merged())),
             Token::BoldItalic(inner) => Token::BoldItalic(Box::new(inner.merged())),
             Token::Bold(inner) => Token::Bold(Box::new(inner.merged())),
             Token::Italic(inner) => Token::Italic(Box::new(inner.merged())),
@@ -228,11 +225,19 @@ fn boxing_token<'a>(func: impl Fn(Box<Token<'a>>) -> Token<'a>) -> impl Fn(Token
     move |tokens| func(Box::new(tokens))
 }
 
+#[inline]
+fn collect_sequence<'a, T>(
+    func: impl Fn(Vec<T>) -> Token<'a>,
+    transform: impl Fn(Token<'a>) -> Token<'a>,
+) -> impl Fn(&mut dyn Iterator<Item = T>) -> Token<'a> {
+    move |tokens| transform(func(tokens.collect()))
+}
+
 #[inline]
 fn collect_char_sequence<'a>(
     func: impl Fn(Cow<'a, str>) -> Token<'a>,
-) -> impl Fn(Vec<char>) -> Token<'a> {
-    move |chars| func(Cow::Owned(chars.into_iter().collect()))
+) -> impl Fn(&mut dyn Iterator<Item = char>) -> Token<'a> {
+    move |chars| func(Cow::Owned(chars.collect()))
 }
 
 fn spliced<'a>(
@@ -306,6 +311,42 @@ fn space(input: Span) -> IResult<Span, Token> {
     Ok((input, Token::PlainText(frag.into_fragment().into())))
 }
 
+struct Matcher<'a, 'b, T> {
+    matcher_inner: &'a (dyn Fn(Span<'b>) -> IResult<Span<'b>, T> + 'a),
+    collector: &'a (dyn Fn(&mut dyn Iterator<Item = T>) -> Token<'b> + 'a),
+    _phantom_closure: std::marker::PhantomData<&'a ()>,
+    _phantom_data: std::marker::PhantomData<&'b ()>,
+    _phantom_output: std::marker::PhantomData<fn() -> T>,
+}
+
+impl<'a, 'b, T> Matcher<'a, 'b, T> {
+    fn new(
+        matcher_inner: &'a (dyn Fn(Span<'b>) -> IResult<Span<'b>, T> + 'a),
+        collector: &'a (dyn Fn(&mut dyn Iterator<Item = T>) -> Token<'b> + 'a),
+    ) -> Self {
+        Self {
+            matcher_inner,
+            collector,
+            _phantom_closure: std::marker::PhantomData,
+            _phantom_data: std::marker::PhantomData,
+            _phantom_output: std::marker::PhantomData,
+        }
+    }
+}
+
+impl<'a, 'b> Matcher<'a, 'b, Infallible> {
+    // Don't break this invariant, else a monster will come at night and eat all your socks
+    fn reject() -> Self {
+        Self {
+            matcher_inner: &fail::<_, Infallible, _>,
+            collector: &|_| unreachable!(),
+            _phantom_closure: std::marker::PhantomData,
+            _phantom_data: std::marker::PhantomData,
+            _phantom_output: std::marker::PhantomData,
+        }
+    }
+}
+
 struct Context;
 
 impl Context {
@@ -477,13 +518,9 @@ impl Context {
 
         let (input, (center_seq, _)) = many_till(
             self.partial(Self::inline_single),
-            tuple((opt(line_ending), tag_end)),
+            tuple((opt(space1), opt(line_ending), tag_end)),
         )(input)?;
 
-        let (input, _) = many0(space)(input)?;
-        let (input, _) = not(not(line_ending))(input)?;
-        let (input, _) = opt(line_ending)(input)?;
-
         Ok((
             input,
             boxing_token(Token::Center)(Token::Sequence(center_seq)),
@@ -560,23 +597,21 @@ impl Context {
     }
 
     #[inline]
-    fn tag_delimited<'a, 'b: 'a, T>(
+    fn tag_delimited<'a, 'b: 'a, T, S>(
         &'a self,
-        start: &'b str,
-        end: &'b str,
+        opening_tag: impl Fn(Span<'b>) -> IResult<Span<'b>, Span<'b>> + 'a,
+        closing_tag: impl Fn(Span<'b>) -> IResult<Span<'b>, Span<'b>> + 'a,
         escape: bool,
-        matcher_inner: impl Fn(Span<'b>) -> IResult<Span<'b>, T> + 'a,
-        matcher_inner_fallback: impl Fn(Span<'b>) -> IResult<Span<'b>, T> + 'a,
-        collector: impl Fn(Vec<T>) -> Token<'b> + 'a,
-        mapper: impl Fn(Token<'b>) -> Token<'b> + 'a,
+        matcher: Matcher<'a, 'b, T>,
+        fallback: Matcher<'a, 'b, S>,
     ) -> impl Fn(Span<'b>) -> IResult<Span<'b>, Token<'b>> + '_ {
         move |input| {
-            let opening_tag = &tag(start);
-            let closing_tag = &tag(end);
-
             if escape {
-                if let Ok((input_escaped, (_, mark))) = tuple((tag("\\"), opening_tag))(input) {
-                    return Ok((input_escaped, Token::PlainText(Cow::Borrowed(&mark))));
+                if let Ok((input_escaped, (_, mark))) = tuple((tag("\\"), &opening_tag))(input) {
+                    return Ok((
+                        input_escaped,
+                        Token::PlainText(Cow::Borrowed(mark.fragment())),
+                    ));
                 }
             }
 
@@ -584,8 +619,8 @@ impl Context {
             let (post_open, _) = opening_tag(input)?;
 
             let res = tuple((
-                many1(tuple((not(closing_tag), &matcher_inner))),
-                closing_tag,
+                many1(tuple((not(&closing_tag), &matcher.matcher_inner))),
+                &closing_tag,
             ))(post_open);
 
             if let Err(nom::Err::Error(nom::error::Error {
@@ -594,8 +629,8 @@ impl Context {
             })) = res
             {
                 let res_fallback = tuple((
-                    many1(tuple((not(closing_tag), &matcher_inner_fallback))),
-                    closing_tag,
+                    many1(tuple((not(&closing_tag), &fallback.matcher_inner))),
+                    &closing_tag,
                 ))(post_open);
 
                 if res_fallback.is_err() {
@@ -606,22 +641,22 @@ impl Context {
                 }
 
                 let (input, (inner, closing)) = res_fallback.unwrap();
-                let inner = inner.into_iter().map(|(_, t)| t).collect::<Vec<_>>();
+                let mut inner = inner.into_iter().map(|(_, t)| t);
 
                 return Ok((
                     input,
                     Token::Sequence(vec![
                         Token::PlainText(begin.fragment_between(&post_open).into()),
-                        collector(inner),
+                        ((fallback.collector)(&mut inner)),
                         Token::PlainText(closing.into_fragment().into()),
                     ]),
                 ));
             }
 
             let (input, (inner, _)) = res?;
-            let inner = inner.into_iter().map(|(_, t)| t).collect::<Vec<_>>();
+            let mut inner = inner.into_iter().map(|(_, t)| t);
 
-            Ok((input, mapper(collector(inner))))
+            Ok((input, (matcher.collector)(&mut inner)))
         }
     }
 
@@ -691,176 +726,230 @@ impl Context {
 
     fn tag_small<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "<small>",
-            "</small>",
+            tag("<small>"),
+            tag("</small>"),
             false,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::Small),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::Small)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     // TODO: CommonMark flanking rules
     fn tag_bold_italic_asterisk<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "***",
-            "***",
+            tag("***"),
+            tag("***"),
             true,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::BoldItalic),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::BoldItalic)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     // TODO: CommonMark flanking rules
     fn tag_bold_italic_underscore<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "___",
-            "___",
+            tag("___"),
+            tag("___"),
             true,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::BoldItalic),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::BoldItalic)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     fn tag_bold<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "<b>",
-            "</b>",
+            tag("<b>"),
+            tag("</b>"),
             false,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::Bold),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::Bold)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     // TODO: CommonMark flanking rules
     fn tag_bold_asterisk<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "**",
-            "**",
+            tag("**"),
+            tag("**"),
             true,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::Bold),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::Bold)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     // TODO: CommonMark flanking rules
     fn tag_bold_underscore<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "__",
-            "__",
+            tag("__"),
+            tag("__"),
             true,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::Bold),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::Bold)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     fn tag_italic<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "<i>",
-            "</i>",
+            tag("<i>"),
+            tag("</i>"),
             false,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::Italic),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::Italic)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     // TODO: CommonMark flanking rules
     fn tag_italic_asterisk<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "*",
-            "*",
+            tag("*"),
+            tag("*"),
             true,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::Italic),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::Italic)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     // TODO: CommonMark flanking rules
     fn tag_italic_underscore<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "_",
-            "_",
+            tag("_"),
+            tag("_"),
             true,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::Italic),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::Italic)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     fn tag_strikethrough<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "<s>",
-            "</s>",
+            tag("<s>"),
+            tag("</s>"),
             false,
-            self.partial(Self::inline_single),
-            self.partial(Self::inline_non_formatting_single),
-            Token::Sequence,
-            boxing_token(Token::Strikethrough),
+            Matcher::new(
+                &self.partial(Self::inline_single),
+                &collect_sequence(Token::Sequence, boxing_token(Token::Strikethrough)),
+            ),
+            Matcher::new(
+                &self.partial(Self::inline_non_formatting_single),
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     // TODO: CommonMark flanking rules
     fn tag_strikethrough_tilde<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "~~",
-            "~~",
+            tag("~~"),
+            tag("~~"),
             true,
-            move |input| {
-                tuple((not_line_ending, self.partial(Self::inline_single)))(input)
-                    .map(|(i, t)| (i, t.1))
-            },
-            move |input| {
-                tuple((
-                    not_line_ending,
-                    self.partial(Self::inline_non_formatting_single),
-                ))(input)
-                .map(|(i, t)| (i, t.1))
-            },
-            Token::Sequence,
-            boxing_token(Token::Strikethrough),
+            Matcher::new(
+                &move |input| {
+                    map(
+                        tuple(((not(line_ending)), self.partial(Self::inline_single))),
+                        |(_, captured)| captured,
+                    )(input)
+                },
+                &collect_sequence(Token::Sequence, boxing_token(Token::Strikethrough)),
+            ),
+            Matcher::new(
+                &move |input| {
+                    map(
+                        tuple((
+                            (not(line_ending)),
+                            self.partial(Self::inline_non_formatting_single),
+                        )),
+                        |(_, captured)| captured,
+                    )(input)
+                },
+                &collect_sequence(Token::Sequence, identity),
+            ),
         )(input)
     }
 
     fn tag_inline_code<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "`",
-            "",
+            tag("`"),
+            |input| alt((tag("`"), tag("´")))(input),
             true,
-            move |input| {
-                tuple((not(alt((tag("`"), tag("´"), line_ending))), anychar))(input)
-                    .map(|(i, (_skip, c))| (i, c))
-            },
-            fail,
-            collect_char_sequence(Token::InlineCode),
-            identity,
+            Matcher::new(
+                &move |input| {
+                    map(
+                        tuple((not(alt((tag("`"), tag("´"), line_ending))), anychar)),
+                        |(_, captured)| captured,
+                    )(input)
+                },
+                &collect_char_sequence(Token::InlineCode),
+            ),
+            Matcher::reject(),
         )(input)
     }
 
     fn tag_inline_math<'a>(&self, input: Span<'a>) -> IResult<Span<'a>, Token<'a>> {
         self.tag_delimited(
-            "\\(",
-            "\\)",
+            tag("\\("),
+            tag("\\)"),
             false,
-            move |input| tuple((not(line_ending), anychar))(input).map(|(i, (_skip, c))| (i, c)),
-            fail,
-            collect_char_sequence(Token::InlineMath),
-            identity,
+            Matcher::new(
+                &move |input| {
+                    map(tuple((not(line_ending), anychar)), |(_, captured)| captured)(input)
+                },
+                &collect_char_sequence(Token::InlineMath),
+            ),
+            Matcher::reject(),
         )(input)
     }
 
@@ -925,6 +1014,8 @@ impl Context {
             return fail(input);
         };
 
+        let grapheme = grapheme.trim_end_matches(|c| c == '\u{200c}' || c == '\u{200d}');
+
         let emoji = emojis::get(grapheme);
 
         if emoji.is_none() {
@@ -1059,10 +1150,13 @@ fn url_chars<'a, T: 'a>(
 mod test {
     use crate::{url_chars, Context, Span, Token};
     use nom::bytes::complete::tag;
-    use nom::multi::many1;
     use std::borrow::Cow;
     use std::collections::HashMap;
 
+    fn parse_full(string: &str) -> Token {
+        Context.full(Span::new(string)).unwrap().1.merged().owned()
+    }
+
     #[test]
     fn parse_url_chars() {
         let test1 = "https://en.wikipedia.org/wiki/Sandbox_(computer_security))";
@@ -1111,9 +1205,92 @@ mod test {
         );
     }
 
+    #[test]
+    fn parse_formatting() {
+        assert_eq!(
+            Token::Strikethrough(Box::new(Token::PlainText("stikethrough".into()))),
+            parse_full(r#"~~stikethrough~~"#)
+        );
+
+        assert_eq!(
+            Token::Bold(Box::new(Token::PlainText("bold".into()))),
+            parse_full(r#"**bold**"#)
+        );
+
+        assert_eq!(
+            Token::Italic(Box::new(Token::PlainText("italic".into()))),
+            parse_full(r#"*italic*"#)
+        );
+
+        assert_eq!(
+            Token::Sequence(vec![
+                Token::PlainText("not code ".into()),
+                Token::InlineCode("code".into()),
+                Token::PlainText(" also not code".into())
+            ]),
+            parse_full(r#"not code `code` also not code"#)
+        );
+
+        assert_eq!(
+            Token::Sequence(vec![
+                Token::PlainText("not code ".into()),
+                Token::InlineCode("code".into()),
+                Token::PlainText(" also `not code".into())
+            ]),
+            parse_full(r#"not code `code` also `not code"#)
+        );
+
+        assert_eq!(
+            Token::Sequence(vec![
+                Token::PlainText("not code ".into()),
+                Token::InlineCode("*not bold*".into()),
+                Token::PlainText(" also not code".into())
+            ]),
+            parse_full(r#"not code `*not bold*` also not code"#)
+        );
+
+        assert_eq!(
+            Token::BoldItalic(Box::new(Token::PlainText("bold italic".into()))),
+            parse_full(r#"***bold italic***"#)
+        );
+
+        assert_eq!(
+            Token::Bold(Box::new(Token::Italic(Box::new(Token::PlainText(
+                "bold italic".into()
+            ))))),
+            parse_full(r#"<b><i>bold italic</i></b>"#)
+        );
+    }
+
     #[test]
     fn parse_complex() {
-        let emoji = r#"$[x2 $[sparkle 🥺]💜$[spin.y,speed=5s ❤️]🦊]"#;
+        assert_eq!(
+            Token::Center(Box::new(Token::Sequence(vec![
+                Token::PlainText("centered\n".into()),
+                Token::UnicodeEmoji("🦋".into()),
+                Token::UnicodeEmoji("🏳️‍⚧️".into()),
+                Token::PlainText("\ntext".into())
+            ]))),
+            parse_full(
+                r#"<center>centered
+🦋🏳️‍⚧️
+text</center>"#
+            )
+        );
+
+        assert_eq!(
+            Token::Quote(Box::new(Token::Center(Box::new(Token::Sequence(vec![
+                Token::PlainText("centered\n".into()),
+                Token::UnicodeEmoji("👩🏽‍🤝‍👩🏼".into()),
+                Token::PlainText("\ntext".into())
+            ]))))),
+            parse_full(
+                r#"> <center>centered
+> 👩🏽‍🤝‍👩🏼
+> text</center>"#
+            )
+        );
+
         assert_eq!(
             Token::Function {
                 name: "x2".into(),
@@ -1138,21 +1315,7 @@ mod test {
                     Token::UnicodeEmoji("🦊".into()),
                 ]))
             },
-            Context.full(Span::new(emoji)).unwrap().1.merged()
-        );
-
-        let bold_italic = r#"***bold italic***"#;
-        assert_eq!(
-            Token::BoldItalic(Box::new(Token::PlainText("bold italic".into()))),
-            Context.full(Span::new(bold_italic)).unwrap().1.merged()
-        );
-
-        let bold_italic_tag = r#"<b><i>bold italic</i></b>"#;
-        assert_eq!(
-            Token::Bold(Box::new(Token::Italic(Box::new(Token::PlainText(
-                "bold italic".into()
-            ))))),
-            Context.full(Span::new(bold_italic_tag)).unwrap().1.merged()
+            parse_full(r#"$[x2 $[sparkle 🥺]💜$[spin.y,speed=5s ❤️]🦊]"#)
         );
 
         assert_eq!(
@@ -1178,37 +1341,67 @@ mod test {
                 .merged()
         );
 
-        let quote = r#"
-> test
-> <i>
-> italic
-> </i>
->> Nested quote
-"#;
-
         assert_eq!(
             Token::Quote(Box::new(Token::Sequence(vec![
                 Token::PlainText("test\n".into()),
                 Token::Italic(Box::new(Token::PlainText("\nitalic\n".into()))),
                 Token::Quote(Box::new(Token::PlainText("Nested quote".into())))
             ]))),
-            Context.full(Span::new(quote)).unwrap().1.merged()
+            parse_full(
+                r#"
+> test
+> <i>
+> italic
+> </i>
+>> Nested quote
+"#
+            )
         );
     }
 
     #[test]
     fn parse_emoji() {
-        let test = "🥺💜❤️🦊";
-        let ctx = Context;
-        let tokens = many1(ctx.partial(Context::unicode_emoji))(Span::from(test)).unwrap();
+        assert_eq!(
+            Token::Sequence(
+                vec!["🥺", "💜", "❤️", "🦊"]
+                    .into_iter()
+                    .map(<&str as Into<Cow<_>>>::into)
+                    .map(Token::UnicodeEmoji)
+                    .collect::<Vec<_>>()
+            ),
+            parse_full("🥺💜❤️🦊")
+        );
+
+        // Trans flag, ZWJ
+        assert_eq!(
+            Token::UnicodeEmoji("\u{1f3f3}\u{0fe0f}\u{0200d}\u{026a7}\u{0fe0f}".into()),
+            parse_full("\u{1f3f3}\u{0fe0f}\u{0200d}\u{026a7}\u{0fe0f}")
+        );
 
         assert_eq!(
-            vec!["🥺", "💜", "❤️", "🦊"]
-                .into_iter()
-                .map(<&str as Into<Cow<_>>>::into)
-                .map(Token::UnicodeEmoji)
-                .collect::<Vec<_>>(),
-            tokens.1
+            Token::Sequence(vec![
+                Token::PlainText("\u{0200d}".into()),             // ZWJ
+                Token::UnicodeEmoji("\u{1f3f3}\u{0fe0f}".into()), // White flag
+            ]),
+            parse_full("\u{0200d}\u{1f3f3}\u{0fe0f}")
+        );
+
+        // Trans flag, ZWNJ
+        assert_eq!(
+            Token::Sequence(vec![
+                Token::UnicodeEmoji("\u{1f3f3}\u{0fe0f}".into()), // White flag
+                Token::PlainText("\u{0200c}".into()),             // ZWNJ
+                Token::UnicodeEmoji("\u{026a7}\u{0fe0f}".into())  // Trans symbol
+            ]),
+            parse_full("\u{1f3f3}\u{0fe0f}\u{0200c}\u{026a7}\u{0fe0f}")
+        );
+
+        assert_eq!(
+            Token::Sequence(vec![
+                Token::UnicodeEmoji("\u{1f3f3}\u{0fe0f}".into()), // White flag
+                Token::PlainText("\u{0200d}\u{0200d}\u{0200d}".into()), // ZWJ
+            ]),
+            parse_full("\u{1f3f3}\u{0fe0f}\u{0200d}\u{0200d}\u{0200d}")
         );
     }
 }