From 7895cdf9f4e02b20302dd17dddcef32e6bc42c31 Mon Sep 17 00:00:00 2001
From: Titus Wormer <tituswormer@gmail.com>
Date: Thu, 13 Oct 2022 15:33:15 +0200
Subject: Refactor to improve coverage of titles

---
 src/construct/partial_title.rs | 16 ++++++----------
 src/state.rs                   |  4 ++--
 2 files changed, 8 insertions(+), 12 deletions(-)

(limited to 'src')

diff --git a/src/construct/partial_title.rs b/src/construct/partial_title.rs
index a878be3..a12834f 100644
--- a/src/construct/partial_title.rs
+++ b/src/construct/partial_title.rs
@@ -99,7 +99,7 @@ pub fn at_break(tokenizer: &mut Tokenizer) -> State {
         } else if byte == b'\n' {
             tokenizer.attempt(
                 State::Next(StateName::TitleAfterEol),
-                State::Next(StateName::TitleAtBlankLine),
+                State::Next(StateName::TitleNok),
             );
             State::Retry(space_or_tab_eol_with_options(
                 tokenizer,
@@ -128,9 +128,7 @@ pub fn at_break(tokenizer: &mut Tokenizer) -> State {
             State::Retry(StateName::TitleInside)
         }
     } else {
-        tokenizer.tokenize_state.marker = 0;
-        tokenizer.tokenize_state.connect = false;
-        State::Nok
+        State::Retry(StateName::TitleNok)
     }
 }
 
@@ -146,15 +144,13 @@ pub fn after_eol(tokenizer: &mut Tokenizer) -> State {
     State::Retry(StateName::TitleAtBreak)
 }
 
-/// In title, at blank line.
+/// In title, at something that isn’t allowed.
 ///
 /// ```markdown
-///   | "a␊
-/// > | ␊
-///     ^
-///   | b"
+/// > | "a
+///       ^
 /// ```
-pub fn at_blank_line(tokenizer: &mut Tokenizer) -> State {
+pub fn nok(tokenizer: &mut Tokenizer) -> State {
     tokenizer.tokenize_state.marker = 0;
     tokenizer.tokenize_state.connect = false;
     State::Nok
diff --git a/src/state.rs b/src/state.rs
index 615188e..8dd2ae7 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -463,9 +463,9 @@ pub enum Name {
     TitleBegin,
     TitleAfterEol,
     TitleAtBreak,
-    TitleAtBlankLine,
     TitleEscape,
     TitleInside,
+    TitleNok,
 }
 
 #[allow(clippy::too_many_lines)]
@@ -962,9 +962,9 @@ pub fn call(tokenizer: &mut Tokenizer, name: Name) -> State {
         Name::TitleBegin => construct::partial_title::begin,
         Name::TitleAfterEol => construct::partial_title::after_eol,
         Name::TitleAtBreak => construct::partial_title::at_break,
-        Name::TitleAtBlankLine => construct::partial_title::at_blank_line,
         Name::TitleEscape => construct::partial_title::escape,
         Name::TitleInside => construct::partial_title::inside,
+        Name::TitleNok => construct::partial_title::nok,
     };
 
     func(tokenizer)
-- 
cgit