Remove unneeded `pub` keywords

7 files changed, 59 insertions, 74 deletions

diff --git a/readme.md b/readme.md
index a00a658..0cd5bd2 100644
--- a/readme.md
+++ b/readme.md
@@ -66,7 +66,6 @@ cargo doc --document-private-items
 
 ### Small things
 
-- [ ] (1) Remove all `pub fn`s from constructs, except for start
 - [ ] (1) Remove `content` content type, as it is no longer needed
 - [ ] (1) Connect `ChunkString` in label, destination, title
 - [ ] (1) Add support for line endings in `string`
@@ -174,6 +173,7 @@ cargo doc --document-private-items
 - [x] (1) Setext headings: can they be solved in content, or do they have to be
       solved in flow somehow
 - [x] (1) Add docs to partials
+- [x] (1) Remove all `pub fn`s from constructs, except for start
 
 ### Extensions
 
diff --git a/src/construct/autolink.rs b/src/construct/autolink.rs
index 78003fb..c9596a6 100644
--- a/src/construct/autolink.rs
+++ b/src/construct/autolink.rs
@@ -124,7 +124,7 @@ pub fn start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a<|https://example.com>b
 /// a<|user@example.com>b
 /// ```
-pub fn open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char(char) if char.is_ascii_alphabetic() => {
             tokenizer.consume(code);
@@ -141,7 +141,7 @@ pub fn open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a<h|ttps://example.com>b
 /// a<u|ser@example.com>b
 /// ```
-pub fn scheme_or_email_atext(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn scheme_or_email_atext(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     // Whether this character can be both a protocol and email atext.
     let unknown = match code {
         Code::Char('+' | '-' | '.') => true,
@@ -162,7 +162,7 @@ pub fn scheme_or_email_atext(tokenizer: &mut Tokenizer, code: Code) -> StateFnRe
 /// a<ht|tps://example.com>b
 /// a<us|er@example.com>b
 /// ```
-pub fn scheme_inside_or_email_atext(
+fn scheme_inside_or_email_atext(
     tokenizer: &mut Tokenizer,
     code: Code,
     size: usize,
@@ -199,7 +199,7 @@ pub fn scheme_inside_or_email_atext(
 /// ```markdown
 /// a<https:|//example.com>b
 /// ```
-pub fn url_inside(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn url_inside(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('>') => {
             tokenizer.exit(TokenType::AutolinkProtocol);
@@ -221,7 +221,7 @@ pub fn url_inside(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// ```markdown
 /// a<user.na|me@example.com>b
 /// ```
-pub fn email_atext(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn email_atext(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('@') => {
             tokenizer.consume(code);
@@ -244,7 +244,7 @@ pub fn email_atext(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a<user.name@|example.com>b
 /// a<user.name@example.|com>b
 /// ```
-pub fn email_at_sign_or_dot(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateFnResult {
+fn email_at_sign_or_dot(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateFnResult {
     match code {
         Code::Char(char) if char.is_ascii_alphanumeric() => email_value(tokenizer, code, size),
         _ => (State::Nok, None),
@@ -256,7 +256,7 @@ pub fn email_at_sign_or_dot(tokenizer: &mut Tokenizer, code: Code, size: usize)
 /// ```markdown
 /// a<user.name@ex|ample.com>b
 /// ```
-pub fn email_label(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateFnResult {
+fn email_label(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateFnResult {
     match code {
         Code::Char('.') => {
             tokenizer.consume(code);
@@ -285,7 +285,7 @@ pub fn email_label(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateF
 /// ```markdown
 /// a<user.name@ex-|ample.com>b
 /// ```
-pub fn email_value(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateFnResult {
+fn email_value(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateFnResult {
     let ok = match code {
         Code::Char('-') if size < AUTOLINK_DOMAIN_SIZE_MAX => true,
         Code::Char(char) if char.is_ascii_alphanumeric() && size < AUTOLINK_DOMAIN_SIZE_MAX => true,
@@ -311,7 +311,7 @@ pub fn email_value(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateF
 /// a<https://example.com|>b
 /// a<user@example.com|>b
 /// ```
-pub fn end(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn end(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('>') => {
             tokenizer.enter(TokenType::AutolinkMarker);
diff --git a/src/construct/code_text.rs b/src/construct/code_text.rs
index 3c01070..1f34e41 100644
--- a/src/construct/code_text.rs
+++ b/src/construct/code_text.rs
@@ -109,7 +109,7 @@ pub fn start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// ```markdown
 /// `|`a``
 /// ```
-pub fn sequence_open(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateFnResult {
+fn sequence_open(tokenizer: &mut Tokenizer, code: Code, size: usize) -> StateFnResult {
     if let Code::Char('`') = code {
         tokenizer.consume(code);
         (
@@ -130,7 +130,7 @@ pub fn sequence_open(tokenizer: &mut Tokenizer, code: Code, size: usize) -> Stat
 /// `|a`
 /// `a|`
 /// ```
-pub fn between(tokenizer: &mut Tokenizer, code: Code, size_open: usize) -> StateFnResult {
+fn between(tokenizer: &mut Tokenizer, code: Code, size_open: usize) -> StateFnResult {
     match code {
         Code::None => (State::Nok, None),
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
@@ -160,7 +160,7 @@ pub fn between(tokenizer: &mut Tokenizer, code: Code, size_open: usize) -> State
 /// ```markdown
 /// `a|b`
 /// ```
-pub fn data(tokenizer: &mut Tokenizer, code: Code, size_open: usize) -> StateFnResult {
+fn data(tokenizer: &mut Tokenizer, code: Code, size_open: usize) -> StateFnResult {
     match code {
         Code::None | Code::CarriageReturnLineFeed | Code::Char('\r' | '\n' | '`') => {
             tokenizer.exit(TokenType::CodeTextData);
@@ -183,7 +183,7 @@ pub fn data(tokenizer: &mut Tokenizer, code: Code, size_open: usize) -> StateFnR
 /// ```markdown
 /// ``a`|`
 /// ```
-pub fn sequence_close(
+fn sequence_close(
     tokenizer: &mut Tokenizer,
     code: Code,
     size_open: usize,
diff --git a/src/construct/definition.rs b/src/construct/definition.rs
index 3035a20..65c0991 100644
--- a/src/construct/definition.rs
+++ b/src/construct/definition.rs
@@ -79,7 +79,7 @@ pub fn start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// ```markdown
 /// [a]|: b "c"
 /// ```
-pub fn label_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn label_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     // To do: get the identifier:
     // identifier = normalizeIdentifier(
     //   self.sliceSerialize(self.events[self.events.length - 1][1]).slice(1, -1)
@@ -104,7 +104,7 @@ pub fn label_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// [a]:| ␊
 ///  b "c"
 /// ```
-pub fn marker_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn marker_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     tokenizer.attempt(
         |t, c| whitespace(t, c, TokenType::Whitespace),
         |_ok| Box::new(marker_after_optional_whitespace),
@@ -119,7 +119,7 @@ pub fn marker_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// [a]: |␊
 ///  b "c"
 /// ```
-pub fn marker_after_optional_whitespace(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn marker_after_optional_whitespace(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
             tokenizer.enter(TokenType::LineEnding);
@@ -137,7 +137,7 @@ pub fn marker_after_optional_whitespace(tokenizer: &mut Tokenizer, code: Code) -
 /// [a]:
 /// | b "c"
 /// ```
-pub fn marker_after_optional_line_ending(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn marker_after_optional_line_ending(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     tokenizer.attempt(
         |t, c| whitespace(t, c, TokenType::Whitespace),
         |_ok| Box::new(destination_before),
@@ -152,7 +152,7 @@ pub fn marker_after_optional_line_ending(tokenizer: &mut Tokenizer, code: Code)
 /// [a]:
 ///  |b "c"
 /// ```
-pub fn destination_before(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn destination_before(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     let event = tokenizer.events.last().unwrap();
     // Blank line not ok.
     let char_nok = matches!(
@@ -177,7 +177,7 @@ pub fn destination_before(tokenizer: &mut Tokenizer, code: Code) -> StateFnResul
 /// [a]: b| ␊
 ///  "c"
 /// ```
-pub fn destination_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn destination_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     tokenizer.attempt(title_before, |_ok| Box::new(after))(tokenizer, code)
 }
 
@@ -187,7 +187,7 @@ pub fn destination_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult
 /// [a]: b|
 /// [a]: b "c"|
 /// ```
-pub fn after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     tokenizer.attempt(
         |t, c| whitespace(t, c, TokenType::Whitespace),
         |_ok| Box::new(after_whitespace),
@@ -200,7 +200,7 @@ pub fn after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// [a]: b |
 /// [a]: b "c"|
 /// ```
-pub fn after_whitespace(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn after_whitespace(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None | Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
             tokenizer.exit(TokenType::Definition);
@@ -218,7 +218,7 @@ pub fn after_whitespace(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult
 /// [a]: b| ␊
 ///  "c"
 /// ```
-pub fn title_before(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn title_before(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     tokenizer.attempt(
         |t, c| whitespace(t, c, TokenType::Whitespace),
         |_ok| Box::new(title_before_after_optional_whitespace),
@@ -233,10 +233,7 @@ pub fn title_before(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// [a]: b |␊
 ///  "c"
 /// ```
-pub fn title_before_after_optional_whitespace(
-    tokenizer: &mut Tokenizer,
-    code: Code,
-) -> StateFnResult {
+fn title_before_after_optional_whitespace(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
             tokenizer.enter(TokenType::LineEnding);
@@ -257,10 +254,7 @@ pub fn title_before_after_optional_whitespace(
 /// [a]: b␊
 /// | "c"
 /// ```
-pub fn title_before_after_optional_line_ending(
-    tokenizer: &mut Tokenizer,
-    code: Code,
-) -> StateFnResult {
+fn title_before_after_optional_line_ending(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     tokenizer.attempt(
         |t, c| whitespace(t, c, TokenType::Whitespace),
         |_ok| Box::new(title_before_marker),
@@ -273,7 +267,7 @@ pub fn title_before_after_optional_line_ending(
 /// [a]: b␊
 /// | "c"
 /// ```
-pub fn title_before_marker(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn title_before_marker(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     let event = tokenizer.events.last().unwrap();
 
     if event.token_type == TokenType::LineEnding || event.token_type == TokenType::Whitespace {
@@ -291,7 +285,7 @@ pub fn title_before_marker(tokenizer: &mut Tokenizer, code: Code) -> StateFnResu
 /// [a]: b␊
 /// "c"|
 /// ```
-pub fn title_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn title_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     tokenizer.attempt(
         |t, c| whitespace(t, c, TokenType::Whitespace),
         |_ok| Box::new(title_after_after_optional_whitespace),
@@ -305,10 +299,7 @@ pub fn title_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 ///
 /// [a]: b "c" |
 /// ```
-pub fn title_after_after_optional_whitespace(
-    _tokenizer: &mut Tokenizer,
-    code: Code,
-) -> StateFnResult {
+fn title_after_after_optional_whitespace(_tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None | Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
             (State::Ok, Some(vec![code]))
diff --git a/src/construct/heading_setext.rs b/src/construct/heading_setext.rs
index 8cc4f6d..f4c6001 100644
--- a/src/construct/heading_setext.rs
+++ b/src/construct/heading_setext.rs
@@ -90,7 +90,7 @@ pub fn start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// bra|vo
 /// ==
 /// ```
-pub fn text_inside(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn text_inside(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None => (State::Nok, None),
         Code::CarriageReturnLineFeed | Code::Char('\n' | '\r') => {
diff --git a/src/construct/html_text.rs b/src/construct/html_text.rs
index c118006..d50a8ce 100644
--- a/src/construct/html_text.rs
+++ b/src/construct/html_text.rs
@@ -75,7 +75,7 @@ pub fn start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a <|!doctype> b
 /// a <|!--xxx--/> b
 /// ```
-pub fn open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('!') => {
             tokenizer.consume(code);
@@ -104,7 +104,7 @@ pub fn open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a <!|--xxx--> b
 /// a <!|[CDATA[>&<]]> b
 /// ```
-pub fn declaration_open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn declaration_open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('-') => {
             tokenizer.consume(code);
@@ -133,7 +133,7 @@ pub fn declaration_open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult
 /// ```markdown
 /// a <!-|-xxx--> b
 /// ```
-pub fn comment_open_inside(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn comment_open_inside(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('-') => {
             tokenizer.consume(code);
@@ -155,7 +155,7 @@ pub fn comment_open_inside(tokenizer: &mut Tokenizer, code: Code) -> StateFnResu
 /// ```
 ///
 /// [html_flow]: crate::construct::html_flow
-pub fn comment_start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn comment_start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None | Code::Char('>') => (State::Nok, None),
         Code::Char('-') => {
@@ -178,7 +178,7 @@ pub fn comment_start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// ```
 ///
 /// [html_flow]: crate::construct::html_flow
-pub fn comment_start_dash(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn comment_start_dash(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None | Code::Char('>') => (State::Nok, None),
         _ => comment(tokenizer, code),
@@ -191,7 +191,7 @@ pub fn comment_start_dash(tokenizer: &mut Tokenizer, code: Code) -> StateFnResul
 /// a <!--|xxx--> b
 /// a <!--x|xx--> b
 /// ```
-pub fn comment(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn comment(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None => (State::Nok, None),
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
@@ -214,7 +214,7 @@ pub fn comment(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a <!--xxx-|-> b
 /// a <!--xxx-|yyy--> b
 /// ```
-pub fn comment_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn comment_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('-') => {
             tokenizer.consume(code);
@@ -233,7 +233,7 @@ pub fn comment_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a <![CDAT|A[>&<]]> b
 /// a <![CDATA|[>&<]]> b
 /// ```
-pub fn cdata_open_inside(
+fn cdata_open_inside(
     tokenizer: &mut Tokenizer,
     code: Code,
     buffer: Vec<char>,
@@ -263,7 +263,7 @@ pub fn cdata_open_inside(
 /// ```markdown
 /// a <![CDATA[|>&<]]> b
 /// ```
-pub fn cdata(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn cdata(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None => (State::Nok, None),
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
@@ -285,7 +285,7 @@ pub fn cdata(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// ```markdown
 /// a <![CDATA[>&<]|]> b
 /// ```
-pub fn cdata_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn cdata_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char(']') => {
             tokenizer.consume(code);
@@ -300,7 +300,7 @@ pub fn cdata_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// ```markdown
 /// a <![CDATA[>&<]]|> b
 /// ```
-pub fn cdata_end(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn cdata_end(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('>') => end(tokenizer, code),
         Code::Char(']') => cdata_close(tokenizer, code),
@@ -313,7 +313,7 @@ pub fn cdata_end(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// ```markdown
 /// a <!a|b> b
 /// ```
-pub fn declaration(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn declaration(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None | Code::Char('>') => end(tokenizer, code),
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
@@ -332,7 +332,7 @@ pub fn declaration(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a <?|ab?> b
 /// a <?a|b?> b
 /// ```
-pub fn instruction(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn instruction(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None => (State::Nok, None),
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
@@ -355,7 +355,7 @@ pub fn instruction(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a <?aa?|> b
 /// a <?aa?|bb?> b
 /// ```
-pub fn instruction_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn instruction_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('>') => end(tokenizer, code),
         _ => instruction(tokenizer, code),
@@ -367,7 +367,7 @@ pub fn instruction_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult
 /// ```markdown
 /// a </|x> b
 /// ```
-pub fn tag_close_start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_close_start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char(char) if char.is_ascii_alphabetic() => {
             tokenizer.consume(code);
@@ -383,7 +383,7 @@ pub fn tag_close_start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a </x|> b
 /// a </x|y> b
 /// ```
-pub fn tag_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char(char) if char == '-' || char.is_ascii_alphanumeric() => {
             tokenizer.consume(code);
@@ -399,7 +399,7 @@ pub fn tag_close(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a </x| > b
 /// a </xy |> b
 /// ```
-pub fn tag_close_between(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_close_between(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
             at_line_ending(tokenizer, code, Box::new(tag_close_between))
@@ -417,7 +417,7 @@ pub fn tag_close_between(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult
 /// ```markdown
 /// a <x|> b
 /// ```
-pub fn tag_open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char(char) if char == '-' || char.is_ascii_alphanumeric() => {
             tokenizer.consume(code);
@@ -437,7 +437,7 @@ pub fn tag_open(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a <x |y="z"> b
 /// a <x |/> b
 /// ```
-pub fn tag_open_between(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_open_between(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
             at_line_ending(tokenizer, code, Box::new(tag_open_between))
@@ -465,7 +465,7 @@ pub fn tag_open_between(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult
 /// a <x _|> b
 /// a <x a|> b
 /// ```
-pub fn tag_open_attribute_name(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_open_attribute_name(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char(char)
             if char == '-'
@@ -489,7 +489,7 @@ pub fn tag_open_attribute_name(tokenizer: &mut Tokenizer, code: Code) -> StateFn
 /// a <x a|=b> b
 /// a <x a|="c"> b
 /// ```
-pub fn tag_open_attribute_name_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_open_attribute_name_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
             at_line_ending(tokenizer, code, Box::new(tag_open_attribute_name_after))
@@ -513,7 +513,7 @@ pub fn tag_open_attribute_name_after(tokenizer: &mut Tokenizer, code: Code) -> S
 /// a <x a=|b> b
 /// a <x a=|"c"> b
 /// ```
-pub fn tag_open_attribute_value_before(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_open_attribute_value_before(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None | Code::Char('<' | '=' | '>' | '`') => (State::Nok, None),
         Code::CarriageReturnLineFeed | Code::Char('\r' | '\n') => {
@@ -545,7 +545,7 @@ pub fn tag_open_attribute_value_before(tokenizer: &mut Tokenizer, code: Code) ->
 /// a <x a="|"> b
 /// a <x a='|'> b
 /// ```
-pub fn tag_open_attribute_value_quoted(
+fn tag_open_attribute_value_quoted(
     tokenizer: &mut Tokenizer,
     code: Code,
     marker: char,
@@ -583,7 +583,7 @@ pub fn tag_open_attribute_value_quoted(
 /// ```markdown
 /// a <x a=b|c> b
 /// ```
-pub fn tag_open_attribute_value_unquoted(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn tag_open_attribute_value_unquoted(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::None | Code::Char('"' | '\'' | '<' | '=' | '`') => (State::Nok, None),
         Code::CarriageReturnLineFeed
@@ -602,10 +602,7 @@ pub fn tag_open_attribute_value_unquoted(tokenizer: &mut Tokenizer, code: Code)
 /// ```markdown
 /// a <x a="b"|> b
 /// ```
-pub fn tag_open_attribute_value_quoted_after(
-    tokenizer: &mut Tokenizer,
-    code: Code,
-) -> StateFnResult {
+fn tag_open_attribute_value_quoted_after(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::CarriageReturnLineFeed
         | Code::VirtualSpace
@@ -621,7 +618,7 @@ pub fn tag_open_attribute_value_quoted_after(
 /// a <!--xx--|> b
 /// a <x /|> b
 /// ```
-pub fn end(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
+fn end(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     match code {
         Code::Char('>') => {
             tokenizer.consume(code);
@@ -642,7 +639,7 @@ pub fn end(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
 /// a <!--a|
 /// b--> b
 /// ```
-pub fn at_line_ending(
+fn at_line_ending(
     tokenizer: &mut Tokenizer,
     code: Code,
     return_state: Box<StateFn>,
@@ -671,7 +668,7 @@ pub fn at_line_ending(
 /// a <!--a
 /// |b--> b
 /// ```
-pub fn after_line_ending(
+fn after_line_ending(
     tokenizer: &mut Tokenizer,
     code: Code,
     return_state: Box<StateFn>,
@@ -691,7 +688,7 @@ pub fn after_line_ending(
 /// a <!--a
 ///   |b--> b
 /// ```
-pub fn after_line_ending_prefix(
+fn after_line_ending_prefix(
     tokenizer: &mut Tokenizer,
     code: Code,
     return_state: Box<StateFn>,
diff --git a/src/construct/partial_title.rs b/src/construct/partial_title.rs
index a626c50..7b5fa64 100644
--- a/src/construct/partial_title.rs
+++ b/src/construct/partial_title.rs
@@ -123,10 +123,7 @@ fn at_break(tokenizer: &mut Tokenizer, code: Code, kind: Kind) -> StateFnResult
             tokenizer.enter(TokenType::LineEnding);
             tokenizer.consume(code);
             tokenizer.exit(TokenType::LineEnding);
-            (
-                State::Fn(Box::new(|t, c| line_start(t, c, kind))),
-                None,
-            )
+            (State::Fn(Box::new(|t, c| line_start(t, c, kind))), None)
         }
         _ => {
             // To do: link.