Expose content representation more

4 files changed, 12 insertions, 27 deletions

diff --git a/library/src/text/deco.rs b/library/src/text/deco.rs
index 4dadf45a..27d30286 100644
--- a/library/src/text/deco.rs
+++ b/library/src/text/deco.rs
@@ -66,7 +66,7 @@ pub struct UnderlineNode {
 }
 
 impl Show for UnderlineNode {
-    fn show(&self, _: &mut Vt, _: &Content, styles: StyleChain) -> SourceResult<Content> {
+    fn show(&self, _: &mut Vt, styles: StyleChain) -> SourceResult<Content> {
         Ok(self.body().styled(TextNode::set_deco(Decoration {
             line: DecoLine::Underline,
             stroke: self.stroke(styles).unwrap_or_default(),
@@ -145,7 +145,7 @@ pub struct OverlineNode {
 }
 
 impl Show for OverlineNode {
-    fn show(&self, _: &mut Vt, _: &Content, styles: StyleChain) -> SourceResult<Content> {
+    fn show(&self, _: &mut Vt, styles: StyleChain) -> SourceResult<Content> {
         Ok(self.body().styled(TextNode::set_deco(Decoration {
             line: DecoLine::Overline,
             stroke: self.stroke(styles).unwrap_or_default(),
@@ -209,7 +209,7 @@ pub struct StrikeNode {
 }
 
 impl Show for StrikeNode {
-    fn show(&self, _: &mut Vt, _: &Content, styles: StyleChain) -> SourceResult<Content> {
+    fn show(&self, _: &mut Vt, styles: StyleChain) -> SourceResult<Content> {
         Ok(self.body().styled(TextNode::set_deco(Decoration {
             line: DecoLine::Strikethrough,
             stroke: self.stroke(styles).unwrap_or_default(),
diff --git a/library/src/text/misc.rs b/library/src/text/misc.rs
index 60521f12..029e15f4 100644
--- a/library/src/text/misc.rs
+++ b/library/src/text/misc.rs
@@ -99,7 +99,7 @@ pub struct StrongNode {
 }
 
 impl Show for StrongNode {
-    fn show(&self, _: &mut Vt, _: &Content, styles: StyleChain) -> SourceResult<Content> {
+    fn show(&self, _: &mut Vt, styles: StyleChain) -> SourceResult<Content> {
         Ok(self.body().styled(TextNode::set_delta(Delta(self.delta(styles)))))
     }
 }
@@ -159,7 +159,7 @@ pub struct EmphNode {
 }
 
 impl Show for EmphNode {
-    fn show(&self, _: &mut Vt, _: &Content, _: StyleChain) -> SourceResult<Content> {
+    fn show(&self, _: &mut Vt, _: StyleChain) -> SourceResult<Content> {
         Ok(self.body().styled(TextNode::set_emph(Toggle)))
     }
 }
diff --git a/library/src/text/raw.rs b/library/src/text/raw.rs
index 3768e65e..72dd1782 100644
--- a/library/src/text/raw.rs
+++ b/library/src/text/raw.rs
@@ -104,19 +104,15 @@ pub struct RawNode {
 }
 
 impl Prepare for RawNode {
-    fn prepare(
-        &self,
-        _: &mut Vt,
-        mut this: Content,
-        styles: StyleChain,
-    ) -> SourceResult<Content> {
-        this.push_field("lang", self.lang(styles).clone());
-        Ok(this)
+    fn prepare(&self, _: &mut Vt, styles: StyleChain) -> SourceResult<Content> {
+        let mut node = self.clone().pack();
+        node.push_field("lang", self.lang(styles).clone());
+        Ok(node)
     }
 }
 
 impl Show for RawNode {
-    fn show(&self, _: &mut Vt, _: &Content, styles: StyleChain) -> SourceResult<Content> {
+    fn show(&self, _: &mut Vt, styles: StyleChain) -> SourceResult<Content> {
         let text = self.text();
         let lang = self.lang(styles).as_ref().map(|s| s.to_lowercase());
         let foreground = THEME
@@ -279,7 +275,6 @@ pub static THEME: Lazy<synt::Theme> = Lazy::new(|| synt::Theme {
         item("support.macro", Some("#16718d"), None),
         item("meta.annotation", Some("#301414"), None),
         item("entity.other, meta.interpolation", Some("#8b41b1"), None),
-        item("invalid", Some("#ff0000"), None),
     ],
 });
 
diff --git a/library/src/text/shift.rs b/library/src/text/shift.rs
index acd46d4e..20cfaa49 100644
--- a/library/src/text/shift.rs
+++ b/library/src/text/shift.rs
@@ -47,12 +47,7 @@ pub struct SubNode {
 }
 
 impl Show for SubNode {
-    fn show(
-        &self,
-        vt: &mut Vt,
-        _: &Content,
-        styles: StyleChain,
-    ) -> SourceResult<Content> {
+    fn show(&self, vt: &mut Vt, styles: StyleChain) -> SourceResult<Content> {
         let body = self.body();
         let mut transformed = None;
         if self.typographic(styles) {
@@ -114,12 +109,7 @@ pub struct SuperNode {
 }
 
 impl Show for SuperNode {
-    fn show(
-        &self,
-        vt: &mut Vt,
-        _: &Content,
-        styles: StyleChain,
-    ) -> SourceResult<Content> {
+    fn show(&self, vt: &mut Vt, styles: StyleChain) -> SourceResult<Content> {
         let body = self.body();
         let mut transformed = None;
         if self.typographic(styles) {