Merge pull request #1291 from ericonr/fix-break
summary: turn SoftBreak events into spaces.
This commit is contained in:
commit
f5ae7c4f13
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@ -569,6 +569,7 @@ fn stringify_events(events: Vec<Event<'_>>) -> String {
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.into_iter()
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.into_iter()
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.filter_map(|t| match t {
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.filter_map(|t| match t {
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Event::Text(text) | Event::Code(text) => Some(text.into_string()),
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Event::Text(text) | Event::Code(text) => Some(text.into_string()),
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Event::SoftBreak => Some(String::from(" ")),
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_ => None,
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_ => None,
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})
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})
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.collect()
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.collect()
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@ -926,4 +927,24 @@ mod tests {
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assert_eq!(got, should_be);
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assert_eq!(got, should_be);
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}
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}
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/// Regression test for https://github.com/rust-lang/mdBook/issues/1218
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/// Ensure chapter names spread across multiple lines have spaces between all the words.
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#[test]
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fn add_space_for_multi_line_chapter_names() {
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let src = "- [Chapter\ntitle](./chapter.md)";
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let should_be = vec![SummaryItem::Link(Link {
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name: String::from("Chapter title"),
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location: Some(PathBuf::from("./chapter.md")),
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number: Some(SectionNumber(vec![1])),
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nested_items: Vec::new(),
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})];
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let mut parser = SummaryParser::new(src);
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let got = parser
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.parse_numbered(&mut 0, &mut SectionNumber::default())
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.unwrap();
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assert_eq!(got, should_be);
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}
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}
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}
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