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html: render tight lists

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This commit is contained in:
Noah Hellman 2023-01-22 17:42:47 +01:00
parent 69d51a5032
commit a9ce70aae3
1 changed files with 12 additions and 1 deletions
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13
src/html.rs
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@ -71,6 +71,7 @@ struct Writer<'s, I: Iterator<Item = Event<'s>>, W> {
out: W, out: W,
raw: Raw, raw: Raw,
text_only: bool, text_only: bool,
list_tightness: Vec<bool>,
encountered_footnote: bool, encountered_footnote: bool,
footnote_number: Option<std::num::NonZeroUsize>, footnote_number: Option<std::num::NonZeroUsize>,
footnote_backlink_written: bool, footnote_backlink_written: bool,
@ -83,6 +84,7 @@ impl<'s, I: Iterator<Item = Event<'s>>, W: std::fmt::Write> Writer<'s, I, W> {
out, out,
raw: Raw::None, raw: Raw::None,
text_only: false, text_only: false,
list_tightness: Vec::new(),
encountered_footnote: false, encountered_footnote: false,
footnote_number: None, footnote_number: None,
footnote_backlink_written: false, footnote_backlink_written: false,
@ -147,7 +149,12 @@ impl<'s, I: Iterator<Item = Event<'s>>, W: std::fmt::Write> Writer<'s, I, W> {
Container::Table => self.out.write_str("<table")?, Container::Table => self.out.write_str("<table")?,
Container::TableRow => self.out.write_str("<tr")?, Container::TableRow => self.out.write_str("<tr")?,
Container::Div { .. } => self.out.write_str("<div")?, Container::Div { .. } => self.out.write_str("<div")?,
Container::Paragraph => self.out.write_str("<p")?, Container::Paragraph => {
if matches!(self.list_tightness.last(), Some(true)) {
continue;
}
self.out.write_str("<p")?;
}
Container::Heading { level } => write!(self.out, "<h{}", level)?, Container::Heading { level } => write!(self.out, "<h{}", level)?,
Container::TableCell => self.out.write_str("<td")?, Container::TableCell => self.out.write_str("<td")?,
Container::DescriptionTerm => self.out.write_str("<dt")?, Container::DescriptionTerm => self.out.write_str("<dt")?,
@ -273,6 +280,7 @@ impl<'s, I: Iterator<Item = Event<'s>>, W: std::fmt::Write> Writer<'s, I, W> {
kind: ListKind::Unordered | ListKind::Task, kind: ListKind::Unordered | ListKind::Task,
.. ..
} => { } => {
self.list_tightness.pop();
self.out.write_str("</ul>")?; self.out.write_str("</ul>")?;
} }
Container::List { Container::List {
@ -298,6 +306,9 @@ impl<'s, I: Iterator<Item = Event<'s>>, W: std::fmt::Write> Writer<'s, I, W> {
Container::TableRow => self.out.write_str("</tr>")?, Container::TableRow => self.out.write_str("</tr>")?,
Container::Div { .. } => self.out.write_str("</div>")?, Container::Div { .. } => self.out.write_str("</div>")?,
Container::Paragraph => { Container::Paragraph => {
if matches!(self.list_tightness.last(), Some(true)) {
continue;
}
if let Some(num) = self.footnote_number { if let Some(num) = self.footnote_number {
if matches!( if matches!(
self.events.peek(), self.events.peek(),