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fixup! block: add hierarchical heading sections

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This commit is contained in:
Noah Hellman 2023-01-28 18:38:29 +01:00
commit 25864fa467
1 changed files with 55 additions and 2 deletions
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57
src/block.rs
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@ -287,8 +287,7 @@ impl<'s> TreeParser<'s> {
let first_close = self let first_close = self
.open_sections .open_sections
.iter() .iter()
.rev() .rposition(|l| *l < level)
.rposition(|l| *l > level)
.map_or(0, |i| i + 1); .map_or(0, |i| i + 1);
self.open_sections.drain(first_close..).for_each(|_| { self.open_sections.drain(first_close..).for_each(|_| {
self.tree.exit(); // section self.tree.exit(); // section
@ -920,6 +919,60 @@ mod test {
); );
} }
#[test]
fn parse_section() {
test_parse!(
concat!(
"# a\n",
"\n",
"## aa\n",
"\n",
"#### aaaa\n",
"\n",
"## ab\n",
"\n",
"### aba\n",
"\n",
"# b\n",
),
(Enter(Container(Section)), "#"),
(Enter(Leaf(Heading)), "#"),
(Inline, "a"),
(Exit(Leaf(Heading)), "#"),
(Atom(Blankline), "\n"),
(Enter(Container(Section)), "##"),
(Enter(Leaf(Heading)), "##"),
(Inline, "aa"),
(Exit(Leaf(Heading)), "##"),
(Atom(Blankline), "\n"),
(Enter(Container(Section)), "####"),
(Enter(Leaf(Heading)), "####"),
(Inline, "aaaa"),
(Exit(Leaf(Heading)), "####"),
(Atom(Blankline), "\n"),
(Exit(Container(Section)), "####"),
(Exit(Container(Section)), "##"),
(Enter(Container(Section)), "##"),
(Enter(Leaf(Heading)), "##"),
(Inline, "ab"),
(Exit(Leaf(Heading)), "##"),
(Atom(Blankline), "\n"),
(Enter(Container(Section)), "###"),
(Enter(Leaf(Heading)), "###"),
(Inline, "aba"),
(Exit(Leaf(Heading)), "###"),
(Atom(Blankline), "\n"),
(Exit(Container(Section)), "###"),
(Exit(Container(Section)), "##"),
(Exit(Container(Section)), "#"),
(Enter(Container(Section)), "#"),
(Enter(Leaf(Heading)), "#"),
(Inline, "b"),
(Exit(Leaf(Heading)), "#"),
(Exit(Container(Section)), "#"),
);
}
#[test] #[test]
fn parse_blockquote() { fn parse_blockquote() {
test_parse!( test_parse!(