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block: specify lang in code block event

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instead of using span
This commit is contained in:
Noah Hellman 2023-04-29 18:51:47 +02:00
commit dbedeeb5ee
2 changed files with 19 additions and 17 deletions
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30
src/block.rs
View file

@ -76,7 +76,7 @@ pub enum Leaf<'s> {
/// Span is language specifier.
/// Each inline is a line.
CodeBlock,
CodeBlock { language: &'s str },
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
@ -256,7 +256,9 @@ impl<'s> TreeParser<'s> {
Kind::Fenced {
kind: FenceKind::CodeBlock(..),
..
} => Block::Leaf(CodeBlock),
} => Block::Leaf(CodeBlock {
language: span.of(self.src),
}),
Kind::Fenced {
kind: FenceKind::Div,
..
@ -1433,9 +1435,9 @@ mod test {
fn parse_code_block() {
test_parse!(
concat!("```\n", "l0\n"),
(Enter(Leaf(CodeBlock)), "",),
(Enter(Leaf(CodeBlock { language: "" })), "",),
(Inline, "l0\n"),
(Exit(Leaf(CodeBlock)), "",),
(Exit(Leaf(CodeBlock { language: "" })), "",),
);
test_parse!(
concat!(
@ -1445,9 +1447,9 @@ mod test {
"\n",
"para\n", //
),
(Enter(Leaf(CodeBlock)), ""),
(Enter(Leaf(CodeBlock { language: "" })), ""),
(Inline, "l0\n"),
(Exit(Leaf(CodeBlock)), ""),
(Exit(Leaf(CodeBlock { language: "" })), ""),
(Atom(Blankline), "\n"),
(Enter(Leaf(Paragraph)), ""),
(Inline, "para"),
@ -1461,11 +1463,11 @@ mod test {
" l1\n",
"````", //
),
(Enter(Leaf(CodeBlock)), "lang"),
(Enter(Leaf(CodeBlock { language: "lang" })), "lang"),
(Inline, "l0\n"),
(Inline, "```\n"),
(Inline, " l1\n"),
(Exit(Leaf(CodeBlock)), "lang"),
(Exit(Leaf(CodeBlock { language: "lang" })), "lang"),
);
test_parse!(
concat!(
@ -1476,12 +1478,12 @@ mod test {
"bbb\n", //
"```\n", //
),
(Enter(Leaf(CodeBlock)), ""),
(Enter(Leaf(CodeBlock { language: "" })), ""),
(Inline, "a\n"),
(Exit(Leaf(CodeBlock)), ""),
(Enter(Leaf(CodeBlock)), ""),
(Exit(Leaf(CodeBlock { language: "" })), ""),
(Enter(Leaf(CodeBlock { language: "" })), ""),
(Inline, "bbb\n"),
(Exit(Leaf(CodeBlock)), ""),
(Exit(Leaf(CodeBlock { language: "" })), ""),
);
test_parse!(
concat!(
@ -1490,10 +1492,10 @@ mod test {
" block\n",
"~~~\n", //
),
(Enter(Leaf(CodeBlock)), ""),
(Enter(Leaf(CodeBlock { language: "" })), ""),
(Inline, "code\n"),
(Inline, " block\n"),
(Exit(Leaf(CodeBlock)), ""),
(Exit(Leaf(CodeBlock { language: "" })), ""),
);
}

6
src/lib.rs
View file

@ -897,12 +897,12 @@ impl<'s> Parser<'s> {
.into(),
},
block::Leaf::DescriptionTerm => Container::DescriptionTerm,
block::Leaf::CodeBlock => {
block::Leaf::CodeBlock { language } => {
self.verbatim = enter;
if let Some(format) = content.strip_prefix('=') {
if let Some(format) = language.strip_prefix('=') {
Container::RawBlock { format }
} else {
Container::CodeBlock { language: content }
Container::CodeBlock { language }
}
}
block::Leaf::TableCell(alignment) => Container::TableCell {