Introduce `NodeKind::Quote`

3 files changed, 10 insertions, 0 deletions

diff --git a/src/syntax/ast.rs b/src/syntax/ast.rs
index 1318852d..d629b1fd 100644
--- a/src/syntax/ast.rs
+++ b/src/syntax/ast.rs
@@ -68,6 +68,7 @@ impl Markup {
             NodeKind::NonBreakingSpace => Some(MarkupNode::Text('\u{00A0}'.into())),
             NodeKind::EnDash => Some(MarkupNode::Text('\u{2013}'.into())),
             NodeKind::EmDash => Some(MarkupNode::Text('\u{2014}'.into())),
+            NodeKind::Quote(d) => Some(MarkupNode::Quote(*d)),
             NodeKind::Strong => node.cast().map(MarkupNode::Strong),
             NodeKind::Emph => node.cast().map(MarkupNode::Emph),
             NodeKind::Raw(raw) => Some(MarkupNode::Raw(raw.as_ref().clone())),
@@ -91,6 +92,8 @@ pub enum MarkupNode {
     Parbreak,
     /// Plain text.
     Text(EcoString),
+    /// A smart quote: `'` (`false`) or `"` (true).
+    Quote(bool),
     /// Strong content: `*Strong*`.
     Strong(StrongNode),
     /// Emphasized content: `_Emphasized_`.
diff --git a/src/syntax/highlight.rs b/src/syntax/highlight.rs
index 25b458ef..1b884c6e 100644
--- a/src/syntax/highlight.rs
+++ b/src/syntax/highlight.rs
@@ -130,6 +130,7 @@ impl Category {
             NodeKind::NonBreakingSpace => Some(Category::Shortcut),
             NodeKind::EnDash => Some(Category::Shortcut),
             NodeKind::EmDash => Some(Category::Shortcut),
+            NodeKind::Quote(_) => Some(Category::Shortcut),
             NodeKind::Escape(_) => Some(Category::Escape),
             NodeKind::Not => Some(Category::Keyword),
             NodeKind::And => Some(Category::Keyword),
diff --git a/src/syntax/mod.rs b/src/syntax/mod.rs
index 5857940c..f0d3cdd4 100644
--- a/src/syntax/mod.rs
+++ b/src/syntax/mod.rs
@@ -596,6 +596,8 @@ pub enum NodeKind {
     EnDash,
     /// An em-dash: `---`.
     EmDash,
+    /// A smart quote: `'` (`false`) or `"` (true).
+    Quote(bool),
     /// A slash and the letter "u" followed by a hexadecimal unicode entity
     /// enclosed in curly braces: `\u{1F5FA}`.
     Escape(char),
@@ -769,6 +771,7 @@ impl NodeKind {
             | Self::NonBreakingSpace
             | Self::EnDash
             | Self::EmDash
+            | Self::Quote(_)
             | Self::Escape(_)
             | Self::Strong
             | Self::Emph
@@ -861,6 +864,8 @@ impl NodeKind {
             Self::NonBreakingSpace => "non-breaking space",
             Self::EnDash => "en dash",
             Self::EmDash => "em dash",
+            Self::Quote(false) => "single quote",
+            Self::Quote(true) => "double quote",
             Self::Escape(_) => "escape sequence",
             Self::Strong => "strong content",
             Self::Emph => "emphasized content",
@@ -981,6 +986,7 @@ impl Hash for NodeKind {
             Self::NonBreakingSpace => {}
             Self::EnDash => {}
             Self::EmDash => {}
+            Self::Quote(d) => d.hash(state),
             Self::Escape(c) => c.hash(state),
             Self::Strong => {}
             Self::Emph => {}