diff --git a/library/src/layout/page.rs b/library/src/layout/page.rs
index e1af6ec55..c308571ca 100644
--- a/library/src/layout/page.rs
+++ b/library/src/layout/page.rs
@@ -200,7 +200,7 @@ impl Cast<Spanned<Value>> for Marginal {
     fn cast(value: Spanned<Value>) -> StrResult<Self> {
         match value.v {
             Value::None => Ok(Self::None),
-            Value::Str(v) => Ok(Self::Content(TextNode(v.into()).pack())),
+            Value::Str(v) => Ok(Self::Content(TextNode::packed(v))),
             Value::Content(v) => Ok(Self::Content(v)),
             Value::Func(v) => Ok(Self::Func(v, value.span)),
             v => Err(format!(
diff --git a/library/src/math/mod.rs b/library/src/math/mod.rs
index dae869ede..0fad2939f 100644
--- a/library/src/math/mod.rs
+++ b/library/src/math/mod.rs
@@ -18,7 +18,7 @@ pub struct MathNode {
     pub display: bool,
 }
 
-#[node(Show, LayoutInline, Texify)]
+#[node(Show, Finalize, LayoutInline, Texify)]
 impl MathNode {
     /// The math font family.
     #[property(referenced)]
@@ -29,6 +29,13 @@ impl MathNode {
     /// The spacing below display math.
     #[property(resolve, shorthand(around))]
     pub const BELOW: Option<BlockSpacing> = Some(Ratio::one().into());
+
+    fn field(&self, name: &str) -> Option<Value> {
+        match name {
+            "display" => Some(Value::Bool(self.display)),
+            _ => None,
+        }
+    }
 }
 
 impl Show for MathNode {
@@ -36,18 +43,16 @@ impl Show for MathNode {
         self.clone().pack()
     }
 
-    fn field(&self, _: &str) -> Option<Value> {
-        None
-    }
-
-    fn realize(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
+    fn show(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
         Ok(if self.display {
             self.clone().pack().aligned(Axes::with_x(Some(Align::Center.into())))
         } else {
             self.clone().pack()
         })
     }
+}
 
+impl Finalize for MathNode {
     fn finalize(
         &self,
         _: Tracked<dyn World>,
diff --git a/library/src/prelude.rs b/library/src/prelude.rs
index 11095c67c..f51b826fd 100644
--- a/library/src/prelude.rs
+++ b/library/src/prelude.rs
@@ -9,8 +9,8 @@ pub use typst::frame::*;
 pub use typst::geom::*;
 pub use typst::model::{
     array, capability, castable, dict, dynamic, format_str, node, Args, Array, Cast,
-    Content, Dict, Fold, Func, Key, Node, Resolve, Scope, Selector, Show, Smart, Str,
-    StyleChain, StyleMap, StyleVec, Value, Vm,
+    Content, Dict, Finalize, Fold, Func, Key, Node, Resolve, Scope, Selector, Show,
+    Smart, Str, StyleChain, StyleMap, StyleVec, Value, Vm,
 };
 pub use typst::syntax::{Span, Spanned};
 pub use typst::util::{format_eco, EcoString};
diff --git a/library/src/structure/heading.rs b/library/src/structure/heading.rs
index 62a670009..46e98c186 100644
--- a/library/src/structure/heading.rs
+++ b/library/src/structure/heading.rs
@@ -12,7 +12,7 @@ pub struct HeadingNode {
     pub body: Content,
 }
 
-#[node(Show)]
+#[node(Show, Finalize)]
 impl HeadingNode {
     /// The heading's font family. Just the normal text family if `auto`.
     #[property(referenced)]
@@ -67,12 +67,6 @@ impl HeadingNode {
         }
         .pack())
     }
-}
-
-impl Show for HeadingNode {
-    fn unguard_parts(&self, sel: Selector) -> Content {
-        Self { body: self.body.unguard(sel), ..*self }.pack()
-    }
 
     fn field(&self, name: &str) -> Option<Value> {
         match name {
@@ -81,11 +75,19 @@ impl Show for HeadingNode {
             _ => None,
         }
     }
+}
 
-    fn realize(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
-        Ok(BlockNode(self.body.clone()).pack())
+impl Show for HeadingNode {
+    fn unguard_parts(&self, sel: Selector) -> Content {
+        Self { body: self.body.unguard(sel), ..*self }.pack()
     }
 
+    fn show(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
+        Ok(BlockNode(self.body.clone()).pack())
+    }
+}
+
+impl Finalize for HeadingNode {
     fn finalize(
         &self,
         world: Tracked<dyn World>,
diff --git a/library/src/structure/list.rs b/library/src/structure/list.rs
index a5e1380ad..499207a4c 100644
--- a/library/src/structure/list.rs
+++ b/library/src/structure/list.rs
@@ -22,7 +22,7 @@ pub type EnumNode = ListNode<ENUM>;
 /// A description list.
 pub type DescNode = ListNode<DESC>;
 
-#[node(Show)]
+#[node(Show, Finalize)]
 impl<const L: ListKind> ListNode<L> {
     /// How the list is labelled.
     #[property(referenced)]
@@ -80,16 +80,6 @@ impl<const L: ListKind> ListNode<L> {
         }
         .pack())
     }
-}
-
-impl<const L: ListKind> Show for ListNode<L> {
-    fn unguard_parts(&self, sel: Selector) -> Content {
-        Self {
-            items: self.items.map(|item| item.unguard(sel)),
-            ..*self
-        }
-        .pack()
-    }
 
     fn field(&self, name: &str) -> Option<Value> {
         match name {
@@ -101,8 +91,18 @@ impl<const L: ListKind> Show for ListNode<L> {
             _ => None,
         }
     }
+}
 
-    fn realize(
+impl<const L: ListKind> Show for ListNode<L> {
+    fn unguard_parts(&self, sel: Selector) -> Content {
+        Self {
+            items: self.items.map(|item| item.unguard(sel)),
+            ..*self
+        }
+        .pack()
+    }
+
+    fn show(
         &self,
         world: Tracked<dyn World>,
         styles: StyleChain,
@@ -140,7 +140,7 @@ impl<const L: ListKind> Show for ListNode<L> {
                 ListItem::Enum(_, body) => body.as_ref().clone(),
                 ListItem::Desc(item) => Content::sequence(vec![
                     HNode { amount: (-body_indent).into(), weak: false }.pack(),
-                    (item.term.clone() + TextNode(':'.into()).pack()).strong(),
+                    (item.term.clone() + TextNode::packed(':')).strong(),
                     SpaceNode.pack(),
                     item.body.clone(),
                 ]),
@@ -162,7 +162,9 @@ impl<const L: ListKind> Show for ListNode<L> {
         }
         .pack())
     }
+}
 
+impl<const L: ListKind> Finalize for ListNode<L> {
     fn finalize(
         &self,
         _: Tracked<dyn World>,
@@ -312,14 +314,14 @@ impl Label {
     ) -> SourceResult<Content> {
         Ok(match self {
             Self::Default => match kind {
-                LIST => TextNode('•'.into()).pack(),
-                ENUM => TextNode(format_eco!("{}.", number)).pack(),
+                LIST => TextNode::packed('•'),
+                ENUM => TextNode::packed(format_eco!("{}.", number)),
                 DESC | _ => panic!("description lists don't have a label"),
             },
             Self::Pattern(prefix, numbering, upper, suffix) => {
                 let fmt = numbering.apply(number);
                 let mid = if *upper { fmt.to_uppercase() } else { fmt.to_lowercase() };
-                TextNode(format_eco!("{}{}{}", prefix, mid, suffix)).pack()
+                TextNode::packed(format_eco!("{}{}{}", prefix, mid, suffix))
             }
             Self::Content(content) => content.clone(),
             Self::Func(func, span) => {
diff --git a/library/src/structure/reference.rs b/library/src/structure/reference.rs
index 56f8b8e33..18f4eecb4 100644
--- a/library/src/structure/reference.rs
+++ b/library/src/structure/reference.rs
@@ -8,7 +8,14 @@ pub struct RefNode(pub EcoString);
 #[node(Show)]
 impl RefNode {
     fn construct(_: &mut Vm, args: &mut Args) -> SourceResult<Content> {
-        Ok(Self(args.expect("label")?).pack())
+        Ok(Self(args.expect("target")?).pack())
+    }
+
+    fn field(&self, name: &str) -> Option<Value> {
+        match name {
+            "target" => Some(Value::Str(self.0.clone().into())),
+            _ => None,
+        }
     }
 }
 
@@ -17,14 +24,7 @@ impl Show for RefNode {
         Self(self.0.clone()).pack()
     }
 
-    fn field(&self, name: &str) -> Option<Value> {
-        match name {
-            "label" => Some(Value::Str(self.0.clone().into())),
-            _ => None,
-        }
-    }
-
-    fn realize(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
-        Ok(TextNode(format_eco!("@{}", self.0)).pack())
+    fn show(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
+        Ok(TextNode::packed(format_eco!("@{}", self.0)))
     }
 }
diff --git a/library/src/structure/table.rs b/library/src/structure/table.rs
index 722f11e6a..fbf1c7c0f 100644
--- a/library/src/structure/table.rs
+++ b/library/src/structure/table.rs
@@ -12,7 +12,7 @@ pub struct TableNode {
     pub cells: Vec<Content>,
 }
 
-#[node(Show)]
+#[node(Show, Finalize)]
 impl TableNode {
     /// How to fill the cells.
     #[property(referenced)]
@@ -46,6 +46,15 @@ impl TableNode {
         }
         .pack())
     }
+
+    fn field(&self, name: &str) -> Option<Value> {
+        match name {
+            "cells" => Some(Value::Array(
+                self.cells.iter().cloned().map(Value::Content).collect(),
+            )),
+            _ => None,
+        }
+    }
 }
 
 impl Show for TableNode {
@@ -58,16 +67,7 @@ impl Show for TableNode {
         .pack()
     }
 
-    fn field(&self, name: &str) -> Option<Value> {
-        match name {
-            "cells" => Some(Value::Array(
-                self.cells.iter().cloned().map(Value::Content).collect(),
-            )),
-            _ => None,
-        }
-    }
-
-    fn realize(
+    fn show(
         &self,
         world: Tracked<dyn World>,
         styles: StyleChain,
@@ -106,7 +106,9 @@ impl Show for TableNode {
         }
         .pack())
     }
+}
 
+impl Finalize for TableNode {
     fn finalize(
         &self,
         _: Tracked<dyn World>,
diff --git a/library/src/text/deco.rs b/library/src/text/deco.rs
index 10f3db381..fa0f05a70 100644
--- a/library/src/text/deco.rs
+++ b/library/src/text/deco.rs
@@ -37,12 +37,6 @@ impl<const L: DecoLine> DecoNode<L> {
     fn construct(_: &mut Vm, args: &mut Args) -> SourceResult<Content> {
         Ok(Self(args.expect("body")?).pack())
     }
-}
-
-impl<const L: DecoLine> Show for DecoNode<L> {
-    fn unguard_parts(&self, sel: Selector) -> Content {
-        Self(self.0.unguard(sel)).pack()
-    }
 
     fn field(&self, name: &str) -> Option<Value> {
         match name {
@@ -50,12 +44,14 @@ impl<const L: DecoLine> Show for DecoNode<L> {
             _ => None,
         }
     }
+}
 
-    fn realize(
-        &self,
-        _: Tracked<dyn World>,
-        styles: StyleChain,
-    ) -> SourceResult<Content> {
+impl<const L: DecoLine> Show for DecoNode<L> {
+    fn unguard_parts(&self, sel: Selector) -> Content {
+        Self(self.0.unguard(sel)).pack()
+    }
+
+    fn show(&self, _: Tracked<dyn World>, styles: StyleChain) -> SourceResult<Content> {
         Ok(self.0.clone().styled(
             TextNode::DECO,
             Decoration {
@@ -81,6 +77,15 @@ pub(super) struct Decoration {
     pub evade: bool,
 }
 
+impl Fold for Decoration {
+    type Output = Vec<Self>;
+
+    fn fold(self, mut outer: Self::Output) -> Self::Output {
+        outer.insert(0, self);
+        outer
+    }
+}
+
 /// A kind of decorative line.
 pub type DecoLine = usize;
 
diff --git a/library/src/text/link.rs b/library/src/text/link.rs
index 82abe5cd4..4312559e9 100644
--- a/library/src/text/link.rs
+++ b/library/src/text/link.rs
@@ -17,7 +17,7 @@ impl LinkNode {
     }
 }
 
-#[node(Show)]
+#[node(Show, Finalize)]
 impl LinkNode {
     /// The fill color of text in the link. Just the surrounding text color
     /// if `auto`.
@@ -33,16 +33,6 @@ impl LinkNode {
         };
         Ok(Self { dest, body }.pack())
     }
-}
-
-impl Show for LinkNode {
-    fn unguard_parts(&self, sel: Selector) -> Content {
-        Self {
-            dest: self.dest.clone(),
-            body: self.body.as_ref().map(|body| body.unguard(sel)),
-        }
-        .pack()
-    }
 
     fn field(&self, name: &str) -> Option<Value> {
         match name {
@@ -57,25 +47,33 @@ impl Show for LinkNode {
             _ => None,
         }
     }
+}
 
-    fn realize(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
-        Ok(self
-            .body
-            .clone()
-            .unwrap_or_else(|| match &self.dest {
-                Destination::Url(url) => {
-                    let mut text = url.as_str();
-                    for prefix in ["mailto:", "tel:"] {
-                        text = text.trim_start_matches(prefix);
-                    }
-                    let shorter = text.len() < url.len();
-                    TextNode(if shorter { text.into() } else { url.clone() }).pack()
-                }
-                Destination::Internal(_) => Content::empty(),
-            })
-            .styled(TextNode::LINK, Some(self.dest.clone())))
+impl Show for LinkNode {
+    fn unguard_parts(&self, sel: Selector) -> Content {
+        Self {
+            dest: self.dest.clone(),
+            body: self.body.as_ref().map(|body| body.unguard(sel)),
+        }
+        .pack()
     }
 
+    fn show(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
+        Ok(self.body.clone().unwrap_or_else(|| match &self.dest {
+            Destination::Url(url) => {
+                let mut text = url.as_str();
+                for prefix in ["mailto:", "tel:"] {
+                    text = text.trim_start_matches(prefix);
+                }
+                let shorter = text.len() < url.len();
+                TextNode::packed(if shorter { text.into() } else { url.clone() })
+            }
+            Destination::Internal(_) => Content::empty(),
+        }))
+    }
+}
+
+impl Finalize for LinkNode {
     fn finalize(
         &self,
         _: Tracked<dyn World>,
@@ -83,6 +81,8 @@ impl Show for LinkNode {
         mut realized: Content,
     ) -> SourceResult<Content> {
         let mut map = StyleMap::new();
+        map.set(TextNode::LINK, Some(self.dest.clone()));
+
         if let Smart::Custom(fill) = styles.get(Self::FILL) {
             map.set(TextNode::FILL, fill);
         }
diff --git a/library/src/text/mod.rs b/library/src/text/mod.rs
index 6643f821c..86c6884a2 100644
--- a/library/src/text/mod.rs
+++ b/library/src/text/mod.rs
@@ -28,6 +28,13 @@ use crate::prelude::*;
 #[derive(Debug, Clone, Hash)]
 pub struct TextNode(pub EcoString);
 
+impl TextNode {
+    /// Create a new packed text node.
+    pub fn packed(text: impl Into<EcoString>) -> Content {
+        Self(text.into()).pack()
+    }
+}
+
 #[node]
 impl TextNode {
     /// A prioritized sequence of font families.
@@ -486,12 +493,6 @@ impl StrongNode {
     fn construct(_: &mut Vm, args: &mut Args) -> SourceResult<Content> {
         Ok(Self(args.expect("body")?).pack())
     }
-}
-
-impl Show for StrongNode {
-    fn unguard_parts(&self, sel: Selector) -> Content {
-        Self(self.0.unguard(sel)).pack()
-    }
 
     fn field(&self, name: &str) -> Option<Value> {
         match name {
@@ -499,8 +500,14 @@ impl Show for StrongNode {
             _ => None,
         }
     }
+}
 
-    fn realize(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
+impl Show for StrongNode {
+    fn unguard_parts(&self, sel: Selector) -> Content {
+        Self(self.0.unguard(sel)).pack()
+    }
+
+    fn show(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
         Ok(self.0.clone().styled(TextNode::BOLD, Toggle))
     }
 }
@@ -514,12 +521,6 @@ impl EmphNode {
     fn construct(_: &mut Vm, args: &mut Args) -> SourceResult<Content> {
         Ok(Self(args.expect("body")?).pack())
     }
-}
-
-impl Show for EmphNode {
-    fn unguard_parts(&self, sel: Selector) -> Content {
-        Self(self.0.unguard(sel)).pack()
-    }
 
     fn field(&self, name: &str) -> Option<Value> {
         match name {
@@ -527,8 +528,14 @@ impl Show for EmphNode {
             _ => None,
         }
     }
+}
 
-    fn realize(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
+impl Show for EmphNode {
+    fn unguard_parts(&self, sel: Selector) -> Content {
+        Self(self.0.unguard(sel)).pack()
+    }
+
+    fn show(&self, _: Tracked<dyn World>, _: StyleChain) -> SourceResult<Content> {
         Ok(self.0.clone().styled(TextNode::ITALIC, Toggle))
     }
 }
@@ -544,12 +551,3 @@ impl Fold for Toggle {
         !outer
     }
 }
-
-impl Fold for Decoration {
-    type Output = Vec<Self>;
-
-    fn fold(self, mut outer: Self::Output) -> Self::Output {
-        outer.insert(0, self);
-        outer
-    }
-}
diff --git a/library/src/text/raw.rs b/library/src/text/raw.rs
index 31f1517e3..5a98cf3bd 100644
--- a/library/src/text/raw.rs
+++ b/library/src/text/raw.rs
@@ -19,7 +19,7 @@ pub struct RawNode {
     pub block: bool,
 }
 
-#[node(Show)]
+#[node(Show, Finalize)]
 impl RawNode {
     /// The language to syntax-highlight in.
     #[property(referenced)]
@@ -41,12 +41,6 @@ impl RawNode {
         }
         .pack())
     }
-}
-
-impl Show for RawNode {
-    fn unguard_parts(&self, _: Selector) -> Content {
-        Self { text: self.text.clone(), ..*self }.pack()
-    }
 
     fn field(&self, name: &str) -> Option<Value> {
         match name {
@@ -55,12 +49,14 @@ impl Show for RawNode {
             _ => None,
         }
     }
+}
 
-    fn realize(
-        &self,
-        _: Tracked<dyn World>,
-        styles: StyleChain,
-    ) -> SourceResult<Content> {
+impl Show for RawNode {
+    fn unguard_parts(&self, _: Selector) -> Content {
+        Self { text: self.text.clone(), ..*self }.pack()
+    }
+
+    fn show(&self, _: Tracked<dyn World>, styles: StyleChain) -> SourceResult<Content> {
         let lang = styles.get(Self::LANG).as_ref().map(|s| s.to_lowercase());
         let foreground = THEME
             .settings
@@ -100,7 +96,7 @@ impl Show for RawNode {
 
             Content::sequence(seq)
         } else {
-            TextNode(self.text.clone()).pack()
+            TextNode::packed(self.text.clone())
         };
 
         if self.block {
@@ -114,7 +110,9 @@ impl Show for RawNode {
 
         Ok(realized.styled_with_map(map))
     }
+}
 
+impl Finalize for RawNode {
     fn finalize(
         &self,
         _: Tracked<dyn World>,
@@ -134,7 +132,7 @@ impl Show for RawNode {
 
 /// Style a piece of text with a syntect style.
 fn styled(piece: &str, foreground: Paint, style: Style) -> Content {
-    let mut body = TextNode(piece.into()).pack();
+    let mut body = TextNode::packed(piece);
 
     let paint = style.foreground.into();
     if paint != foreground {
diff --git a/library/src/text/shift.rs b/library/src/text/shift.rs
index 1117cc00b..0f654b5a9 100644
--- a/library/src/text/shift.rs
+++ b/library/src/text/shift.rs
@@ -33,12 +33,6 @@ impl<const S: ShiftKind> ShiftNode<S> {
     fn construct(_: &mut Vm, args: &mut Args) -> SourceResult<Content> {
         Ok(Self(args.expect("body")?).pack())
     }
-}
-
-impl<const S: ShiftKind> Show for ShiftNode<S> {
-    fn unguard_parts(&self, _: Selector) -> Content {
-        Self(self.0.clone()).pack()
-    }
 
     fn field(&self, name: &str) -> Option<Value> {
         match name {
@@ -46,8 +40,14 @@ impl<const S: ShiftKind> Show for ShiftNode<S> {
             _ => None,
         }
     }
+}
 
-    fn realize(
+impl<const S: ShiftKind> Show for ShiftNode<S> {
+    fn unguard_parts(&self, _: Selector) -> Content {
+        Self(self.0.clone()).pack()
+    }
+
+    fn show(
         &self,
         world: Tracked<dyn World>,
         styles: StyleChain,
@@ -56,7 +56,7 @@ impl<const S: ShiftKind> Show for ShiftNode<S> {
         if styles.get(Self::TYPOGRAPHIC) {
             if let Some(text) = search_text(&self.0, S) {
                 if is_shapable(world, &text, styles) {
-                    transformed = Some(TextNode(text).pack());
+                    transformed = Some(TextNode::packed(text));
                 }
             }
         };
diff --git a/macros/src/lib.rs b/macros/src/lib.rs
index 8e44a8c35..eaa929dc8 100644
--- a/macros/src/lib.rs
+++ b/macros/src/lib.rs
@@ -47,6 +47,7 @@ fn expand_node(
     let mut properties = vec![];
     let mut construct = None;
     let mut set = None;
+    let mut field = None;
 
     for item in std::mem::take(&mut impl_block.items) {
         match item {
@@ -61,6 +62,7 @@ fn expand_node(
                 match method.sig.ident.to_string().as_str() {
                     "construct" => construct = Some(method),
                     "set" => set = Some(method),
+                    "field" => field = Some(method),
                     _ => return Err(Error::new(method.span(), "unexpected method")),
                 }
             }
@@ -81,6 +83,14 @@ fn expand_node(
 
     let set = generate_set(&properties, set);
 
+    let field = field.unwrap_or_else(|| {
+        parse_quote! {
+            fn field(&self, name: &str) -> Option<Value> {
+                None
+            }
+        }
+    });
+
     let items: syn::punctuated::Punctuated<Ident, syn::Token![,]> =
         parse_quote! { #stream };
 
@@ -115,11 +125,13 @@ fn expand_node(
             impl<#params> model::Node for #self_ty {
                 #construct
                 #set
-                #vtable
+                #field
 
                 fn id(&self) -> model::NodeId {
                     model::NodeId::of::<Self>()
                 }
+
+                #vtable
             }
 
             #(#key_modules)*
diff --git a/src/model/cast.rs b/src/model/cast.rs
index cbb2952d6..7a466b72e 100644
--- a/src/model/cast.rs
+++ b/src/model/cast.rs
@@ -1,7 +1,7 @@
 use std::num::NonZeroUsize;
 use std::str::FromStr;
 
-use super::{Pattern, Regex, Value};
+use super::{Content, Pattern, Regex, Transform, Value};
 use crate::diag::{with_alternative, StrResult};
 use crate::font::{FontStretch, FontStyle, FontWeight};
 use crate::frame::{Destination, Lang, Location, Region};
@@ -189,6 +189,15 @@ castable! {
     @regex: Regex => Self::Regex(regex.clone()),
 }
 
+castable! {
+    Transform,
+    Expected: "content or function",
+    Value::None => Self::Content(Content::empty()),
+    Value::Str(text) => Self::Content(item!(text)(text.into())),
+    Value::Content(content) => Self::Content(content),
+    Value::Func(func) => Self::Func(func),
+}
+
 dynamic! {
     Dir: "direction",
 }
diff --git a/src/model/content.rs b/src/model/content.rs
index 7b09c697d..0257f4da5 100644
--- a/src/model/content.rs
+++ b/src/model/content.rs
@@ -5,13 +5,14 @@ use std::iter::{self, Sum};
 use std::ops::{Add, AddAssign};
 use std::sync::Arc;
 
+use comemo::Tracked;
 use siphasher::sip128::{Hasher128, SipHasher};
 use typst_macros::node;
 
-use super::{Args, Key, Property, Selector, StyleEntry, StyleMap, Vm};
-use crate as typst;
+use super::{Args, Key, Property, Recipe, Selector, StyleEntry, StyleMap, Value, Vm};
 use crate::diag::{SourceResult, StrResult};
-use crate::util::{EcoString, ReadableTypeId};
+use crate::util::ReadableTypeId;
+use crate::World;
 
 /// Composable representation of styled content.
 ///
@@ -27,11 +28,6 @@ impl Content {
         SequenceNode(vec![]).pack()
     }
 
-    /// Create content from a string of text.
-    pub fn text(text: impl Into<EcoString>) -> Self {
-        item!(text)(text.into())
-    }
-
     /// Create a new sequence node from multiples nodes.
     pub fn sequence(seq: Vec<Self>) -> Self {
         match seq.as_slice() {
@@ -65,6 +61,11 @@ impl Content {
         Arc::get_mut(&mut self.0)?.as_any_mut().downcast_mut::<T>()
     }
 
+    /// Access a field on this content.
+    pub fn field(&self, name: &str) -> Option<Value> {
+        self.0.field(name)
+    }
+
     /// Whether this content has the given capability.
     pub fn has<C>(&self) -> bool
     where
@@ -97,6 +98,19 @@ impl Content {
         self.styled_with_entry(StyleEntry::Property(Property::new(key, value)))
     }
 
+    /// Style this content with a recipe, eagerly applying it if possible.
+    pub fn styled_with_recipe(
+        self,
+        world: Tracked<dyn World>,
+        recipe: Recipe,
+    ) -> SourceResult<Self> {
+        if recipe.pattern.is_none() {
+            recipe.transform.apply(world, recipe.span, || Value::Content(self))
+        } else {
+            Ok(self.styled_with_entry(StyleEntry::Recipe(recipe)))
+        }
+    }
+
     /// Style this content with a style entry.
     pub fn styled_with_entry(mut self, entry: StyleEntry) -> Self {
         if let Some(styled) = self.try_downcast_mut::<StyledNode>() {
@@ -242,6 +256,9 @@ pub trait Node: 'static {
     where
         Self: Sized;
 
+    /// Access a field on this node.
+    fn field(&self, name: &str) -> Option<Value>;
+
     /// A unique identifier of the node type.
     fn id(&self) -> NodeId;
 
diff --git a/src/model/eval.rs b/src/model/eval.rs
index 16e66818d..fd43c4c31 100644
--- a/src/model/eval.rs
+++ b/src/model/eval.rs
@@ -7,7 +7,7 @@ use unicode_segmentation::UnicodeSegmentation;
 
 use super::{
     methods, ops, Arg, Args, Array, CapturesVisitor, Closure, Content, Dict, Flow, Func,
-    Pattern, Recipe, Scope, Scopes, Show, StyleEntry, StyleMap, Value, Vm,
+    Pattern, Recipe, Scope, Scopes, StyleMap, Transform, Value, Vm,
 };
 use crate::diag::{bail, error, At, SourceResult, StrResult, Trace, Tracepoint};
 use crate::geom::{Abs, Angle, Em, Fr, Ratio};
@@ -133,12 +133,8 @@ fn eval_markup(
                     break;
                 }
 
-                eval_markup(vm, nodes)?.styled_with_entry(StyleEntry::Recipe(recipe))
-            }
-            ast::MarkupNode::Expr(ast::Expr::Wrap(wrap)) => {
                 let tail = eval_markup(vm, nodes)?;
-                vm.scopes.top.define(wrap.binding().take(), tail);
-                wrap.body().eval(vm)?.display(vm.world)
+                tail.styled_with_recipe(vm.world, recipe)?
             }
             _ => node.eval(vm)?,
         });
@@ -408,7 +404,6 @@ impl Eval for ast::Expr {
             Self::Let(v) => v.eval(vm),
             Self::Set(_) => bail!(forbidden("set")),
             Self::Show(_) => bail!(forbidden("show")),
-            Self::Wrap(_) => bail!(forbidden("wrap")),
             Self::Conditional(v) => v.eval(vm),
             Self::While(v) => v.eval(vm),
             Self::For(v) => v.eval(vm),
@@ -484,18 +479,12 @@ fn eval_code(
             }
             ast::Expr::Show(show) => {
                 let recipe = show.eval(vm)?;
-                let entry = StyleEntry::Recipe(recipe);
                 if vm.flow.is_some() {
                     break;
                 }
 
                 let tail = eval_code(vm, exprs)?.display(vm.world);
-                Value::Content(tail.styled_with_entry(entry))
-            }
-            ast::Expr::Wrap(wrap) => {
-                let tail = eval_code(vm, exprs)?;
-                vm.scopes.top.define(wrap.binding().take(), tail);
-                wrap.body().eval(vm)?
+                Value::Content(tail.styled_with_recipe(vm.world, recipe)?)
             }
             _ => expr.eval(vm)?,
         };
@@ -671,9 +660,8 @@ impl Eval for ast::FieldAccess {
 
         Ok(match object {
             Value::Dict(dict) => dict.get(&field).at(span)?.clone(),
-            Value::Content(node) => node
-                .to::<dyn Show>()
-                .and_then(|node| node.field(&field))
+            Value::Content(content) => content
+                .field(&field)
                 .ok_or_else(|| format!("unknown field {field:?}"))
                 .at(span)?,
             v => bail!(self.target().span(), "cannot access field on {}", v.type_name()),
@@ -838,6 +826,11 @@ impl Eval for ast::SetRule {
     type Output = StyleMap;
 
     fn eval(&self, vm: &mut Vm) -> SourceResult<Self::Output> {
+        if let Some(condition) = self.condition() {
+            if !condition.eval(vm)?.cast::<bool>().at(condition.span())? {
+                return Ok(StyleMap::new());
+            }
+        }
         let target = self.target();
         let target = target.eval(vm)?.cast::<Func>().at(target.span())?;
         let args = self.args().eval(vm)?;
@@ -849,36 +842,16 @@ impl Eval for ast::ShowRule {
     type Output = Recipe;
 
     fn eval(&self, vm: &mut Vm) -> SourceResult<Self::Output> {
-        // Evaluate the target function.
-        let pattern = self.pattern();
-        let pattern = pattern.eval(vm)?.cast::<Pattern>().at(pattern.span())?;
+        let pattern = self
+            .pattern()
+            .map(|pattern| pattern.eval(vm)?.cast::<Pattern>().at(pattern.span()))
+            .transpose()?;
 
-        // Collect captured variables.
-        let captured = {
-            let mut visitor = CapturesVisitor::new(&vm.scopes);
-            visitor.visit(self.as_untyped());
-            visitor.finish()
-        };
+        let transform = self.transform();
+        let span = transform.span();
+        let transform = transform.eval(vm)?.cast::<Transform>().at(span)?;
 
-        // Define parameters.
-        let mut params = vec![];
-        if let Some(binding) = self.binding() {
-            params.push((binding.take(), None));
-        }
-
-        // Define the recipe function.
-        let body = self.body();
-        let span = body.span();
-        let func = Func::from_closure(Closure {
-            location: vm.location,
-            name: None,
-            captured,
-            params,
-            sink: None,
-            body,
-        });
-
-        Ok(Recipe { pattern, func: Spanned::new(func, span) })
+        Ok(Recipe { span, pattern, transform })
     }
 }
 
@@ -1066,7 +1039,7 @@ fn import(vm: &mut Vm, path: &str, span: Span) -> SourceResult<Module> {
     Ok(module)
 }
 
-impl Eval for ast::BreakStmt {
+impl Eval for ast::LoopBreak {
     type Output = Value;
 
     fn eval(&self, vm: &mut Vm) -> SourceResult<Self::Output> {
@@ -1077,7 +1050,7 @@ impl Eval for ast::BreakStmt {
     }
 }
 
-impl Eval for ast::ContinueStmt {
+impl Eval for ast::LoopContinue {
     type Output = Value;
 
     fn eval(&self, vm: &mut Vm) -> SourceResult<Self::Output> {
@@ -1088,7 +1061,7 @@ impl Eval for ast::ContinueStmt {
     }
 }
 
-impl Eval for ast::ReturnStmt {
+impl Eval for ast::FuncReturn {
     type Output = Value;
 
     fn eval(&self, vm: &mut Vm) -> SourceResult<Self::Output> {
diff --git a/src/model/func.rs b/src/model/func.rs
index 456b6aa68..8cedb158f 100644
--- a/src/model/func.rs
+++ b/src/model/func.rs
@@ -310,16 +310,6 @@ impl<'a> CapturesVisitor<'a> {
                 self.bind(expr.binding());
             }
 
-            // A show rule contains a binding, but that binding is only active
-            // after the target has been evaluated.
-            Some(ast::Expr::Show(show)) => {
-                self.visit(show.pattern().as_untyped());
-                if let Some(binding) = show.binding() {
-                    self.bind(binding);
-                }
-                self.visit(show.body().as_untyped());
-            }
-
             // A for loop contains one or two bindings in its pattern. These are
             // active after the iterable is evaluated but before the body is
             // evaluated.
@@ -391,9 +381,9 @@ mod tests {
         test("{(x, y: x + z) => x + y}", &["x", "z"]);
 
         // Show rule.
-        test("#show x: y as x", &["y"]);
-        test("#show x: y as x + z", &["y", "z"]);
-        test("#show x: x as x", &["x"]);
+        test("#show y: x => x", &["y"]);
+        test("#show y: x => x + z", &["y", "z"]);
+        test("#show x: x => x", &["x"]);
 
         // For loop.
         test("#for x in y { x + z }", &["y", "z"]);
diff --git a/src/model/items.rs b/src/model/items.rs
index 164d9602a..e9c23c264 100644
--- a/src/model/items.rs
+++ b/src/model/items.rs
@@ -48,11 +48,11 @@ pub struct LangItems {
     pub em: fn(StyleChain) -> Abs,
     /// Access the text direction.
     pub dir: fn(StyleChain) -> Dir,
-    /// A space.
+    /// Whitespace.
     pub space: fn() -> Content,
-    /// A forced line break.
+    /// A forced line break: `\`.
     pub linebreak: fn(justify: bool) -> Content,
-    /// Plain text.
+    /// Plain text without markup.
     pub text: fn(text: EcoString) -> Content,
     /// A smart quote: `'` or `"`.
     pub smart_quote: fn(double: bool) -> Content,
@@ -72,18 +72,18 @@ pub struct LangItems {
     pub heading: fn(level: NonZeroUsize, body: Content) -> Content,
     /// An item in an unordered list: `- ...`.
     pub list_item: fn(body: Content) -> Content,
-    /// An item in an enumeration (ordered list): `1. ...`.
+    /// An item in an enumeration (ordered list): `+ ...` or `1. ...`.
     pub enum_item: fn(number: Option<usize>, body: Content) -> Content,
     /// An item in a description list: `/ Term: Details`.
     pub desc_item: fn(term: Content, body: Content) -> Content,
-    /// A math formula: `$x$`, `$ x^2 $`.
+    /// A mathematical formula: `$x$`, `$ x^2 $`.
     pub math: fn(children: Vec<Content>, display: bool) -> Content,
-    /// A atom in a formula: `x`, `+`, `12`.
+    /// An atom in a formula: `x`, `+`, `12`.
     pub math_atom: fn(atom: EcoString) -> Content,
-    /// A base with an optional sub- and superscript in a formula: `a_1^2`.
+    /// A base with optional sub- and superscripts in a formula: `a_1^2`.
     pub math_script:
         fn(base: Content, sub: Option<Content>, sup: Option<Content>) -> Content,
-    /// A fraction in a formula: `x/2`
+    /// A fraction in a formula: `x/2`.
     pub math_frac: fn(num: Content, denom: Content) -> Content,
     /// An alignment indicator in a formula: `&`, `&&`.
     pub math_align: fn(count: usize) -> Content,
diff --git a/src/model/ops.rs b/src/model/ops.rs
index 9d55fa63b..0110fb96c 100644
--- a/src/model/ops.rs
+++ b/src/model/ops.rs
@@ -19,8 +19,8 @@ pub fn join(lhs: Value, rhs: Value) -> StrResult<Value> {
         (a, None) => a,
         (None, b) => b,
         (Str(a), Str(b)) => Str(a + b),
-        (Str(a), Content(b)) => Content(super::Content::text(a) + b),
-        (Content(a), Str(b)) => Content(a + super::Content::text(b)),
+        (Str(a), Content(b)) => Content(item!(text)(a.into()) + b),
+        (Content(a), Str(b)) => Content(a + item!(text)(b.into())),
         (Content(a), Content(b)) => Content(a + b),
         (Array(a), Array(b)) => Array(a + b),
         (Dict(a), Dict(b)) => Dict(a + b),
@@ -85,8 +85,8 @@ pub fn add(lhs: Value, rhs: Value) -> StrResult<Value> {
 
         (Str(a), Str(b)) => Str(a + b),
         (Content(a), Content(b)) => Content(a + b),
-        (Content(a), Str(b)) => Content(a + super::Content::text(b)),
-        (Str(a), Content(b)) => Content(super::Content::text(a) + b),
+        (Content(a), Str(b)) => Content(a + item!(text)(b.into())),
+        (Str(a), Content(b)) => Content(item!(text)(a.into()) + b),
 
         (Array(a), Array(b)) => Array(a + b),
         (Dict(a), Dict(b)) => Dict(a + b),
diff --git a/src/model/styles.rs b/src/model/styles.rs
index 9463e55e5..3800490b8 100644
--- a/src/model/styles.rs
+++ b/src/model/styles.rs
@@ -12,7 +12,7 @@ use crate::diag::SourceResult;
 use crate::geom::{
     Abs, Align, Axes, Corners, Em, GenAlign, Length, Numeric, PartialStroke, Rel, Sides,
 };
-use crate::syntax::Spanned;
+use crate::syntax::Span;
 use crate::util::ReadableTypeId;
 use crate::World;
 
@@ -283,17 +283,17 @@ impl<'a> StyleChain<'a> {
                         .unguard_parts(sel)
                         .to::<dyn Show>()
                         .unwrap()
-                        .realize(world, self)?;
+                        .show(world, self)?;
                     realized = Some(content.styled_with_entry(StyleEntry::Guard(sel)));
                 }
             }
 
             // Finalize only if guarding didn't stop any recipe.
             if !guarded {
-                if let Some(content) = realized {
-                    realized = Some(
-                        node.to::<dyn Show>().unwrap().finalize(world, self, content)?,
-                    );
+                if let Some(node) = node.to::<dyn Finalize>() {
+                    if let Some(content) = realized {
+                        realized = Some(node.finalize(world, self, content)?);
+                    }
                 }
             }
         }
@@ -974,18 +974,20 @@ impl Fold for PartialStroke<Abs> {
 /// A show rule recipe.
 #[derive(Clone, PartialEq, Hash)]
 pub struct Recipe {
-    /// The patterns to customize.
-    pub pattern: Pattern,
-    /// The function that defines the recipe.
-    pub func: Spanned<Func>,
+    /// The span errors are reported with.
+    pub span: Span,
+    /// The pattern that the rule applies to.
+    pub pattern: Option<Pattern>,
+    /// The transformation to perform on the match.
+    pub transform: Transform,
 }
 
 impl Recipe {
     /// Whether the recipe is applicable to the target.
     pub fn applicable(&self, target: Target) -> bool {
         match (&self.pattern, target) {
-            (Pattern::Node(id), Target::Node(node)) => *id == node.id(),
-            (Pattern::Regex(_), Target::Text(_)) => true,
+            (Some(Pattern::Node(id)), Target::Node(node)) => *id == node.id(),
+            (Some(Pattern::Regex(_)), Target::Text(_)) => true,
             _ => false,
         }
     }
@@ -998,12 +1000,13 @@ impl Recipe {
         target: Target,
     ) -> SourceResult<Option<Content>> {
         let content = match (target, &self.pattern) {
-            (Target::Node(node), &Pattern::Node(id)) if node.id() == id => {
-                let node = node.to::<dyn Show>().unwrap().unguard_parts(sel);
-                self.call(world, || Value::Content(node))?
+            (Target::Node(node), Some(Pattern::Node(id))) if node.id() == *id => {
+                self.transform.apply(world, self.span, || {
+                    Value::Content(node.to::<dyn Show>().unwrap().unguard_parts(sel))
+                })?
             }
 
-            (Target::Text(text), Pattern::Regex(regex)) => {
+            (Target::Text(text), Some(Pattern::Regex(regex))) => {
                 let make = world.config().items.text;
                 let mut result = vec![];
                 let mut cursor = 0;
@@ -1014,7 +1017,10 @@ impl Recipe {
                         result.push(make(text[cursor..start].into()));
                     }
 
-                    result.push(self.call(world, || Value::Str(mat.as_str().into()))?);
+                    let transformed = self
+                        .transform
+                        .apply(world, self.span, || Value::Str(mat.as_str().into()))?;
+                    result.push(transformed);
                     cursor = mat.end();
                 }
 
@@ -1035,24 +1041,10 @@ impl Recipe {
         Ok(Some(content.styled_with_entry(StyleEntry::Guard(sel))))
     }
 
-    /// Call the recipe function, with the argument if desired.
-    fn call<F>(&self, world: Tracked<dyn World>, arg: F) -> SourceResult<Content>
-    where
-        F: FnOnce() -> Value,
-    {
-        let args = if self.func.v.argc() == Some(0) {
-            Args::new(self.func.span, [])
-        } else {
-            Args::new(self.func.span, [arg()])
-        };
-
-        Ok(self.func.v.call_detached(world, args)?.display(world))
-    }
-
     /// Whether this recipe is for the given node.
     pub fn is_of(&self, node: NodeId) -> bool {
         match self.pattern {
-            Pattern::Node(id) => id == node,
+            Some(Pattern::Node(id)) => id == node,
             _ => false,
         }
     }
@@ -1060,7 +1052,7 @@ impl Recipe {
 
 impl Debug for Recipe {
     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-        write!(f, "Recipe matching {:?} from {:?}", self.pattern, self.func.span)
+        write!(f, "Recipe matching {:?}", self.pattern)
     }
 }
 
@@ -1080,6 +1072,36 @@ impl Pattern {
     }
 }
 
+/// A show rule transformation that can be applied to a match.
+#[derive(Debug, Clone, PartialEq, Hash)]
+pub enum Transform {
+    /// Replacement content.
+    Content(Content),
+    /// A function to apply to the match.
+    Func(Func),
+}
+
+impl Transform {
+    /// Apply the transform.
+    pub fn apply<F>(
+        &self,
+        world: Tracked<dyn World>,
+        span: Span,
+        arg: F,
+    ) -> SourceResult<Content>
+    where
+        F: FnOnce() -> Value,
+    {
+        match self {
+            Transform::Content(content) => Ok(content.clone()),
+            Transform::Func(func) => {
+                let args = Args::new(span, [arg()]);
+                Ok(func.call_detached(world, args)?.display(world))
+            }
+        }
+    }
+}
+
 /// A target for a show rule recipe.
 #[derive(Debug, Copy, Clone, PartialEq)]
 pub enum Target<'a> {
@@ -1104,30 +1126,25 @@ pub trait Show: 'static + Sync + Send {
     /// Unguard nested content against recursive show rules.
     fn unguard_parts(&self, sel: Selector) -> Content;
 
-    /// Access a field on this node.
-    fn field(&self, name: &str) -> Option<Value>;
-
     /// The base recipe for this node that is executed if there is no
     /// user-defined show rule.
-    fn realize(
+    fn show(
         &self,
         world: Tracked<dyn World>,
         styles: StyleChain,
     ) -> SourceResult<Content>;
+}
 
+/// Post-process a node after it was realized.
+#[capability]
+pub trait Finalize: 'static + Sync + Send {
     /// Finalize this node given the realization of a base or user recipe. Use
     /// this for effects that should work even in the face of a user-defined
-    /// show rule, for example:
-    /// - Application of general settable properties
-    ///
-    /// Defaults to just the realized content.
-    #[allow(unused_variables)]
+    /// show rule, for example the linking behaviour of a link node.
     fn finalize(
         &self,
         world: Tracked<dyn World>,
         styles: StyleChain,
         realized: Content,
-    ) -> SourceResult<Content> {
-        Ok(realized)
-    }
+    ) -> SourceResult<Content>;
 }
diff --git a/src/model/value.rs b/src/model/value.rs
index 825e6f552..9e6968fa3 100644
--- a/src/model/value.rs
+++ b/src/model/value.rs
@@ -381,7 +381,7 @@ primitive! { Str: "string", Str }
 primitive! { Content: "content",
     Content,
     None => Content::empty(),
-    Str(text) => Content::text(text)
+    Str(text) => item!(text)(text.into())
 }
 primitive! { Array: "array", Array }
 primitive! { Dict: "dictionary", Dict }
diff --git a/src/syntax/ast.rs b/src/syntax/ast.rs
index 61b8f0e6b..1b0e8985c 100644
--- a/src/syntax/ast.rs
+++ b/src/syntax/ast.rs
@@ -63,11 +63,11 @@ impl Markup {
 /// A single piece of markup.
 #[derive(Debug, Clone, PartialEq)]
 pub enum MarkupNode {
-    /// Whitespace containing less than two newlines.
+    /// Whitespace.
     Space(Space),
-    /// A forced line break.
+    /// A forced line break: `\`.
     Linebreak(Linebreak),
-    /// Plain text.
+    /// Plain text without markup.
     Text(Text),
     /// An escape sequence: `\#`, `\u{1F5FA}`.
     Escape(Escape),
@@ -76,9 +76,9 @@ pub enum MarkupNode {
     Shorthand(Shorthand),
     /// A smart quote: `'` or `"`.
     SmartQuote(SmartQuote),
-    /// Strong markup: `*Strong*`.
+    /// Strong content: `*Strong*`.
     Strong(Strong),
-    /// Emphasized markup: `_Emphasized_`.
+    /// Emphasized content: `_Emphasized_`.
     Emph(Emph),
     /// A raw block with optional syntax highlighting: `` `...` ``.
     Raw(Raw),
@@ -171,7 +171,7 @@ node! {
 }
 
 node! {
-    /// Plain text.
+    /// Plain text without markup.
     Text
 }
 
@@ -367,12 +367,12 @@ impl ListItem {
 }
 
 node! {
-    /// An item in an enumeration (ordered list): `1. ...`.
+    /// An item in an enumeration (ordered list): `+ ...` or `1. ...`.
     EnumItem
 }
 
 impl EnumItem {
-    /// The number, if any.
+    /// The explicit numbering, if any: `23.`.
     pub fn number(&self) -> Option<usize> {
         self.0.children().find_map(|node| match node.kind() {
             NodeKind::EnumNumbering(num) => Some(*num),
@@ -434,9 +434,9 @@ pub enum MathNode {
     Linebreak(Linebreak),
     /// An escape sequence: `\#`, `\u{1F5FA}`.
     Escape(Escape),
-    /// A atom: `x`, `+`, `12`.
+    /// An atom: `x`, `+`, `12`.
     Atom(Atom),
-    /// A base with an optional sub- and superscript: `a_1^2`.
+    /// A base with optional sub- and superscripts: `a_1^2`.
     Script(Script),
     /// A fraction: `x/2`.
     Frac(Frac),
@@ -565,9 +565,9 @@ pub enum Expr {
     Content(ContentBlock),
     /// A grouped expression: `(1 + 2)`.
     Parenthesized(Parenthesized),
-    /// An array expression: `(1, "hi", 12cm)`.
+    /// An array: `(1, "hi", 12cm)`.
     Array(Array),
-    /// A dictionary expression: `(thickness: 3pt, pattern: dashed)`.
+    /// A dictionary: `(thickness: 3pt, pattern: dashed)`.
     Dict(Dict),
     /// A unary operation: `-x`.
     Unary(Unary),
@@ -579,16 +579,14 @@ pub enum Expr {
     FuncCall(FuncCall),
     /// An invocation of a method: `array.push(v)`.
     MethodCall(MethodCall),
-    /// A closure expression: `(x, y) => z`.
+    /// A closure: `(x, y) => z`.
     Closure(Closure),
     /// A let binding: `let x = 1`.
     Let(LetBinding),
     /// A set rule: `set text(...)`.
     Set(SetRule),
-    /// A show rule: `show node: heading as [*{nody.body}*]`.
+    /// A show rule: `show heading: it => [*{it.body}*]`.
     Show(ShowRule),
-    /// A wrap rule: `wrap body in columns(2, body)`.
-    Wrap(WrapRule),
     /// An if-else conditional: `if x { y } else { z }`.
     Conditional(Conditional),
     /// A while loop: `while x { y }`.
@@ -599,12 +597,12 @@ pub enum Expr {
     Import(ModuleImport),
     /// A module include: `include "chapter1.typ"`.
     Include(ModuleInclude),
-    /// A break statement: `break`.
-    Break(BreakStmt),
-    /// A continue statement: `continue`.
-    Continue(ContinueStmt),
-    /// A return statement: `return`, `return x + 1`.
-    Return(ReturnStmt),
+    /// A break from a loop: `break`.
+    Break(LoopBreak),
+    /// A continue in a loop: `continue`.
+    Continue(LoopContinue),
+    /// A return from a function: `return`, `return x + 1`.
+    Return(FuncReturn),
 }
 
 impl TypedNode for Expr {
@@ -625,15 +623,14 @@ impl TypedNode for Expr {
             NodeKind::LetBinding => node.cast().map(Self::Let),
             NodeKind::SetRule => node.cast().map(Self::Set),
             NodeKind::ShowRule => node.cast().map(Self::Show),
-            NodeKind::WrapRule => node.cast().map(Self::Wrap),
             NodeKind::Conditional => node.cast().map(Self::Conditional),
             NodeKind::WhileLoop => node.cast().map(Self::While),
             NodeKind::ForLoop => node.cast().map(Self::For),
             NodeKind::ModuleImport => node.cast().map(Self::Import),
             NodeKind::ModuleInclude => node.cast().map(Self::Include),
-            NodeKind::BreakStmt => node.cast().map(Self::Break),
-            NodeKind::ContinueStmt => node.cast().map(Self::Continue),
-            NodeKind::ReturnStmt => node.cast().map(Self::Return),
+            NodeKind::LoopBreak => node.cast().map(Self::Break),
+            NodeKind::LoopContinue => node.cast().map(Self::Continue),
+            NodeKind::FuncReturn => node.cast().map(Self::Return),
             _ => node.cast().map(Self::Lit),
         }
     }
@@ -656,7 +653,6 @@ impl TypedNode for Expr {
             Self::Let(v) => v.as_untyped(),
             Self::Set(v) => v.as_untyped(),
             Self::Show(v) => v.as_untyped(),
-            Self::Wrap(v) => v.as_untyped(),
             Self::Conditional(v) => v.as_untyped(),
             Self::While(v) => v.as_untyped(),
             Self::For(v) => v.as_untyped(),
@@ -679,7 +675,6 @@ impl Expr {
                 | Self::Let(_)
                 | Self::Set(_)
                 | Self::Show(_)
-                | Self::Wrap(_)
                 | Self::Conditional(_)
                 | Self::While(_)
                 | Self::For(_)
@@ -723,15 +718,15 @@ pub enum LitKind {
     None,
     /// The auto literal: `auto`.
     Auto,
-    /// A boolean literal: `true`, `false`.
+    /// A boolean: `true`, `false`.
     Bool(bool),
-    /// An integer literal: `120`.
+    /// An integer: `120`.
     Int(i64),
-    /// A floating-point literal: `1.2`, `10e-4`.
+    /// A floating-point number: `1.2`, `10e-4`.
     Float(f64),
-    /// A numeric literal with a unit: `12pt`, `3cm`, `2em`, `90deg`, `50%`.
+    /// A numeric value with a unit: `12pt`, `3cm`, `2em`, `90deg`, `50%`.
     Numeric(f64, Unit),
-    /// A string literal: `"hello!"`.
+    /// A quoted string: `"..."`.
     Str(EcoString),
 }
 
@@ -760,7 +755,7 @@ impl ContentBlock {
 }
 
 node! {
-    /// A parenthesized expression: `(1 + 2)`.
+    /// A grouped expression: `(1 + 2)`.
     Parenthesized
 }
 
@@ -853,7 +848,7 @@ impl TypedNode for DictItem {
 }
 
 node! {
-    /// A pair of a name and an expression: `thickness: 3pt`.
+    /// A named pair: `thickness: 3pt`.
     Named
 }
 
@@ -870,7 +865,7 @@ impl Named {
 }
 
 node! {
-    /// A pair of a string key and an expression: `"spacy key": true`.
+    /// A keyed pair: `"spacy key": true`.
     Keyed
 }
 
@@ -1204,7 +1199,7 @@ impl MethodCall {
 }
 
 node! {
-    /// The arguments to a function: `12, draw: false`.
+    /// A function call's argument list: `(12pt, y)`.
     Args
 }
 
@@ -1245,7 +1240,7 @@ impl TypedNode for Arg {
 }
 
 node! {
-    /// A closure expression: `(x, y) => z`.
+    /// A closure: `(x, y) => z`.
     Closure
 }
 
@@ -1347,52 +1342,34 @@ impl SetRule {
     pub fn args(&self) -> Args {
         self.0.cast_last_child().expect("set rule is missing argument list")
     }
+
+    /// A condition under which the set rule applies.
+    pub fn condition(&self) -> Option<Expr> {
+        self.0
+            .children()
+            .skip_while(|child| child.kind() != &NodeKind::If)
+            .find_map(SyntaxNode::cast)
+    }
 }
 
 node! {
-    /// A show rule: `show node: heading as [*{nody.body}*]`.
+    /// A show rule: `show heading: it => [*{it.body}*]`.
     ShowRule
 }
 
 impl ShowRule {
-    /// The binding to assign to.
-    pub fn binding(&self) -> Option<Ident> {
-        let mut children = self.0.children();
-        children
-            .find_map(SyntaxNode::cast)
-            .filter(|_| children.any(|child| child.kind() == &NodeKind::Colon))
-    }
-
     /// The pattern that this rule matches.
-    pub fn pattern(&self) -> Expr {
+    pub fn pattern(&self) -> Option<Expr> {
         self.0
             .children()
             .rev()
-            .skip_while(|child| child.kind() != &NodeKind::As)
+            .skip_while(|child| child.kind() != &NodeKind::Colon)
             .find_map(SyntaxNode::cast)
-            .expect("show rule is missing pattern")
     }
 
-    /// The expression that realizes the node.
-    pub fn body(&self) -> Expr {
-        self.0.cast_last_child().expect("show rule is missing body")
-    }
-}
-
-node! {
-    /// A wrap rule: `wrap body in columns(2, body)`.
-    WrapRule
-}
-
-impl WrapRule {
-    /// The binding to assign the remaining markup to.
-    pub fn binding(&self) -> Ident {
-        self.0.cast_first_child().expect("wrap rule is missing binding")
-    }
-
-    /// The expression to evaluate.
-    pub fn body(&self) -> Expr {
-        self.0.cast_last_child().expect("wrap rule is missing body")
+    /// The transformation recipe.
+    pub fn transform(&self) -> Expr {
+        self.0.cast_last_child().expect("show rule is missing transform")
     }
 }
 
@@ -1462,7 +1439,7 @@ impl ForLoop {
 }
 
 node! {
-    /// A for-in loop: `for x in y { z }`.
+    /// A for loop's destructuring pattern: `x` or `x, y`.
     ForPattern
 }
 
@@ -1533,21 +1510,21 @@ impl ModuleInclude {
 }
 
 node! {
-    /// A break expression: `break`.
-    BreakStmt
+    /// A break from a loop: `break`.
+    LoopBreak
 }
 
 node! {
-    /// A continue expression: `continue`.
-    ContinueStmt
+    /// A continue in a loop: `continue`.
+    LoopContinue
 }
 
 node! {
-    /// A return expression: `return`, `return x + 1`.
-    ReturnStmt
+    /// A return from a function: `return`, `return x + 1`.
+    FuncReturn
 }
 
-impl ReturnStmt {
+impl FuncReturn {
     /// The expression to return.
     pub fn body(&self) -> Option<Expr> {
         self.0.cast_last_child()
@@ -1555,7 +1532,7 @@ impl ReturnStmt {
 }
 
 node! {
-    /// An identifier.
+    /// An identifier: `it`.
     Ident
 }
 
diff --git a/src/syntax/highlight.rs b/src/syntax/highlight.rs
index d5345fab9..34cce4c0d 100644
--- a/src/syntax/highlight.rs
+++ b/src/syntax/highlight.rs
@@ -257,7 +257,6 @@ impl Category {
             NodeKind::Let => Some(Category::Keyword),
             NodeKind::Set => Some(Category::Keyword),
             NodeKind::Show => Some(Category::Keyword),
-            NodeKind::Wrap => Some(Category::Keyword),
             NodeKind::If => Some(Category::Keyword),
             NodeKind::Else => Some(Category::Keyword),
             NodeKind::For => Some(Category::Keyword),
@@ -269,7 +268,6 @@ impl Category {
             NodeKind::Import => Some(Category::Keyword),
             NodeKind::Include => Some(Category::Keyword),
             NodeKind::From => Some(Category::Keyword),
-            NodeKind::As => Some(Category::Keyword),
 
             NodeKind::Markup { .. } => match parent.kind() {
                 NodeKind::DescItem
@@ -316,8 +314,7 @@ impl Category {
                     if parent
                         .children()
                         .rev()
-                        .skip_while(|child| child.kind() != &NodeKind::As)
-                        .take_while(|child| child.kind() != &NodeKind::Colon)
+                        .skip_while(|child| child.kind() != &NodeKind::Colon)
                         .find(|c| matches!(c.kind(), NodeKind::Ident(_)))
                         .map_or(false, |ident| std::ptr::eq(ident, child)) =>
                 {
@@ -349,7 +346,6 @@ impl Category {
             NodeKind::LetBinding => None,
             NodeKind::SetRule => None,
             NodeKind::ShowRule => None,
-            NodeKind::WrapRule => None,
             NodeKind::Conditional => None,
             NodeKind::WhileLoop => None,
             NodeKind::ForLoop => None,
@@ -357,9 +353,9 @@ impl Category {
             NodeKind::ModuleImport => None,
             NodeKind::ImportItems => None,
             NodeKind::ModuleInclude => None,
-            NodeKind::BreakStmt => None,
-            NodeKind::ContinueStmt => None,
-            NodeKind::ReturnStmt => None,
+            NodeKind::LoopBreak => None,
+            NodeKind::LoopContinue => None,
+            NodeKind::FuncReturn => None,
 
             NodeKind::Error(_, _) => Some(Category::Error),
         }
diff --git a/src/syntax/kind.rs b/src/syntax/kind.rs
index 1568693ba..1282b592f 100644
--- a/src/syntax/kind.rs
+++ b/src/syntax/kind.rs
@@ -106,8 +106,6 @@ pub enum NodeKind {
     Set,
     /// The `show` keyword.
     Show,
-    /// The `wrap` keyword.
-    Wrap,
     /// The `if` keyword.
     If,
     /// The `else` keyword.
@@ -130,8 +128,6 @@ pub enum NodeKind {
     Include,
     /// The `from` keyword.
     From,
-    /// The `as` keyword.
-    As,
 
     /// Markup of which all lines must have a minimal indentation.
     ///
@@ -139,7 +135,7 @@ pub enum NodeKind {
     /// started, but to the right of which column all markup elements must be,
     /// so it is zero except inside indent-aware constructs like lists.
     Markup { min_indent: usize },
-    /// Consecutive text without markup.
+    /// Plain text without markup.
     Text(EcoString),
     /// A forced line break: `\`.
     Linebreak,
@@ -150,9 +146,9 @@ pub enum NodeKind {
     Shorthand(char),
     /// A smart quote: `'` or `"`.
     SmartQuote { double: bool },
-    /// Strong markup: `*Strong*`.
+    /// Strong content: `*Strong*`.
     Strong,
-    /// Emphasized markup: `_Emphasized_`.
+    /// Emphasized content: `_Emphasized_`.
     Emph,
     /// A raw block with optional syntax highlighting: `` `...` ``.
     Raw(Arc<RawKind>),
@@ -164,26 +160,26 @@ pub enum NodeKind {
     Ref(EcoString),
     /// A section heading: `= Introduction`.
     Heading,
-    /// An item of an unordered list: `- ...`.
+    /// An item in an unordered list: `- ...`.
     ListItem,
-    /// An item of an enumeration (ordered list): `+ ...` or `1. ...`.
+    /// An item in an enumeration (ordered list): `+ ...` or `1. ...`.
     EnumItem,
     /// An explicit enumeration numbering: `23.`.
     EnumNumbering(usize),
-    /// An item of a description list: `/ Term: Details.
+    /// An item in a description list: `/ Term: Details`.
     DescItem,
-    /// A math formula: `$x$`, `$ x^2 $`.
+    /// A mathematical formula: `$x$`, `$ x^2 $`.
     Math,
-    /// An atom in a math formula: `x`, `+`, `12`.
+    /// An atom in a formula: `x`, `+`, `12`.
     Atom(EcoString),
-    /// A base with optional sub- and superscript in a math formula: `a_1^2`.
+    /// A base with optional sub- and superscripts in a formula: `a_1^2`.
     Script,
-    /// A fraction in a math formula: `x/2`.
+    /// A fraction in a formula: `x/2`.
     Frac,
-    /// An alignment indicator in a math formula: `&`, `&&`.
+    /// An alignment indicator in a formula: `&`, `&&`.
     Align,
 
-    /// An identifier: `center`.
+    /// An identifier: `it`.
     Ident(EcoString),
     /// A boolean: `true`, `false`.
     Bool(bool),
@@ -219,9 +215,9 @@ pub enum NodeKind {
     FuncCall,
     /// An invocation of a method: `array.push(v)`.
     MethodCall,
-    /// A function call's argument list: `(x, y)`.
+    /// A function call's argument list: `(12pt, y)`.
     Args,
-    /// Spreaded arguments or a argument sink: `..x`.
+    /// Spreaded arguments or an argument sink: `..x`.
     Spread,
     /// A closure: `(x, y) => z`.
     Closure,
@@ -231,15 +227,13 @@ pub enum NodeKind {
     LetBinding,
     /// A set rule: `set text(...)`.
     SetRule,
-    /// A show rule: `show node: heading as [*{nody.body}*]`.
+    /// A show rule: `show heading: it => [*{it.body}*]`.
     ShowRule,
-    /// A wrap rule: `wrap body in columns(2, body)`.
-    WrapRule,
     /// An if-else conditional: `if x { y } else { z }`.
     Conditional,
-    /// A while loop: `while x { ... }`.
+    /// A while loop: `while x { y }`.
     WhileLoop,
-    /// A for loop: `for x in y { ... }`.
+    /// A for loop: `for x in y { z }`.
     ForLoop,
     /// A for loop's destructuring pattern: `x` or `x, y`.
     ForPattern,
@@ -249,12 +243,12 @@ pub enum NodeKind {
     ImportItems,
     /// A module include: `include "chapter1.typ"`.
     ModuleInclude,
-    /// A break statement: `break`.
-    BreakStmt,
-    /// A continue statement: `continue`.
-    ContinueStmt,
-    /// A return statement: `return x + 1`.
-    ReturnStmt,
+    /// A break from a loop: `break`.
+    LoopBreak,
+    /// A continue in a loop: `continue`.
+    LoopContinue,
+    /// A return from a function: `return`, `return x + 1`.
+    FuncReturn,
 
     /// An invalid sequence of characters.
     Error(ErrorPos, EcoString),
@@ -367,7 +361,6 @@ impl NodeKind {
             Self::Let => "keyword `let`",
             Self::Set => "keyword `set`",
             Self::Show => "keyword `show`",
-            Self::Wrap => "keyword `wrap`",
             Self::If => "keyword `if`",
             Self::Else => "keyword `else`",
             Self::For => "keyword `for`",
@@ -379,7 +372,6 @@ impl NodeKind {
             Self::Import => "keyword `import`",
             Self::Include => "keyword `include`",
             Self::From => "keyword `from`",
-            Self::As => "keyword `as`",
             Self::Markup { .. } => "markup",
             Self::Text(_) => "text",
             Self::Linebreak => "linebreak",
@@ -426,7 +418,6 @@ impl NodeKind {
             Self::LetBinding => "`let` expression",
             Self::SetRule => "`set` expression",
             Self::ShowRule => "`show` expression",
-            Self::WrapRule => "`wrap` expression",
             Self::Conditional => "`if` expression",
             Self::WhileLoop => "while-loop expression",
             Self::ForLoop => "for-loop expression",
@@ -434,9 +425,9 @@ impl NodeKind {
             Self::ModuleImport => "`import` expression",
             Self::ImportItems => "import items",
             Self::ModuleInclude => "`include` expression",
-            Self::BreakStmt => "`break` expression",
-            Self::ContinueStmt => "`continue` expression",
-            Self::ReturnStmt => "`return` expression",
+            Self::LoopBreak => "`break` expression",
+            Self::LoopContinue => "`continue` expression",
+            Self::FuncReturn => "`return` expression",
             Self::Error(_, _) => "syntax error",
         }
     }
@@ -488,7 +479,6 @@ impl Hash for NodeKind {
             Self::Let => {}
             Self::Set => {}
             Self::Show => {}
-            Self::Wrap => {}
             Self::If => {}
             Self::Else => {}
             Self::For => {}
@@ -500,7 +490,6 @@ impl Hash for NodeKind {
             Self::Import => {}
             Self::Include => {}
             Self::From => {}
-            Self::As => {}
             Self::Markup { min_indent } => min_indent.hash(state),
             Self::Text(s) => s.hash(state),
             Self::Linebreak => {}
@@ -548,7 +537,6 @@ impl Hash for NodeKind {
             Self::LetBinding => {}
             Self::SetRule => {}
             Self::ShowRule => {}
-            Self::WrapRule => {}
             Self::Conditional => {}
             Self::WhileLoop => {}
             Self::ForLoop => {}
@@ -556,9 +544,9 @@ impl Hash for NodeKind {
             Self::ModuleImport => {}
             Self::ImportItems => {}
             Self::ModuleInclude => {}
-            Self::BreakStmt => {}
-            Self::ContinueStmt => {}
-            Self::ReturnStmt => {}
+            Self::LoopBreak => {}
+            Self::LoopContinue => {}
+            Self::FuncReturn => {}
             Self::Error(pos, msg) => (pos, msg).hash(state),
         }
     }
diff --git a/src/syntax/parsing.rs b/src/syntax/parsing.rs
index fecc527c7..acf76b7e5 100644
--- a/src/syntax/parsing.rs
+++ b/src/syntax/parsing.rs
@@ -208,7 +208,6 @@ where
     });
 }
 
-/// Parse a markup node.
 fn markup_node(p: &mut Parser, at_start: &mut bool) {
     let Some(token) = p.peek() else { return };
     match token {
@@ -245,10 +244,10 @@ fn markup_node(p: &mut Parser, at_start: &mut bool) {
         NodeKind::Eq => heading(p, *at_start),
 
         // Lists.
-        NodeKind::Minus => list_node(p, *at_start),
-        NodeKind::Plus | NodeKind::EnumNumbering(_) => enum_node(p, *at_start),
+        NodeKind::Minus => list_item(p, *at_start),
+        NodeKind::Plus | NodeKind::EnumNumbering(_) => enum_item(p, *at_start),
         NodeKind::Slash => {
-            desc_node(p, *at_start).ok();
+            desc_item(p, *at_start).ok();
         }
         NodeKind::Colon => {
             let marker = p.marker();
@@ -261,7 +260,6 @@ fn markup_node(p: &mut Parser, at_start: &mut bool) {
         | NodeKind::Let
         | NodeKind::Set
         | NodeKind::Show
-        | NodeKind::Wrap
         | NodeKind::If
         | NodeKind::While
         | NodeKind::For
@@ -282,7 +280,6 @@ fn markup_node(p: &mut Parser, at_start: &mut bool) {
     *at_start = false;
 }
 
-/// Parse strong content.
 fn strong(p: &mut Parser) {
     p.perform(NodeKind::Strong, |p| {
         p.start_group(Group::Strong);
@@ -291,7 +288,6 @@ fn strong(p: &mut Parser) {
     })
 }
 
-/// Parse emphasized content.
 fn emph(p: &mut Parser) {
     p.perform(NodeKind::Emph, |p| {
         p.start_group(Group::Emph);
@@ -300,7 +296,6 @@ fn emph(p: &mut Parser) {
     })
 }
 
-/// Parse a heading.
 fn heading(p: &mut Parser, at_start: bool) {
     let marker = p.marker();
     let current_start = p.current_start();
@@ -317,8 +312,7 @@ fn heading(p: &mut Parser, at_start: bool) {
     }
 }
 
-/// Parse a single list item.
-fn list_node(p: &mut Parser, at_start: bool) {
+fn list_item(p: &mut Parser, at_start: bool) {
     let marker = p.marker();
     let text: EcoString = p.peek_src().into();
     p.assert(NodeKind::Minus);
@@ -332,8 +326,7 @@ fn list_node(p: &mut Parser, at_start: bool) {
     }
 }
 
-/// Parse a single enum item.
-fn enum_node(p: &mut Parser, at_start: bool) {
+fn enum_item(p: &mut Parser, at_start: bool) {
     let marker = p.marker();
     let text: EcoString = p.peek_src().into();
     p.eat();
@@ -347,8 +340,7 @@ fn enum_node(p: &mut Parser, at_start: bool) {
     }
 }
 
-/// Parse a single description list item.
-fn desc_node(p: &mut Parser, at_start: bool) -> ParseResult {
+fn desc_item(p: &mut Parser, at_start: bool) -> ParseResult {
     let marker = p.marker();
     let text: EcoString = p.peek_src().into();
     p.eat();
@@ -366,7 +358,6 @@ fn desc_node(p: &mut Parser, at_start: bool) -> ParseResult {
     Ok(())
 }
 
-/// Parse an expression within a markup mode.
 fn markup_expr(p: &mut Parser) {
     // Does the expression need termination or can content follow directly?
     let stmt = matches!(
@@ -375,7 +366,6 @@ fn markup_expr(p: &mut Parser) {
             NodeKind::Let
                 | NodeKind::Set
                 | NodeKind::Show
-                | NodeKind::Wrap
                 | NodeKind::Import
                 | NodeKind::Include
         )
@@ -389,7 +379,6 @@ fn markup_expr(p: &mut Parser) {
     p.end_group();
 }
 
-/// Parse math.
 fn math(p: &mut Parser) {
     p.perform(NodeKind::Math, |p| {
         p.start_group(Group::Math);
@@ -400,12 +389,10 @@ fn math(p: &mut Parser) {
     });
 }
 
-/// Parse a math node.
 fn math_node(p: &mut Parser) {
     math_node_prec(p, 0, None)
 }
 
-/// Parse a math node with operators having at least the minimum precedence.
 fn math_node_prec(p: &mut Parser, min_prec: usize, stop: Option<NodeKind>) {
     let marker = p.marker();
     math_primary(p);
@@ -457,19 +444,18 @@ fn math_primary(p: &mut Parser) {
         | NodeKind::Ident(_) => p.eat(),
 
         // Groups.
-        NodeKind::LeftParen => group(p, Group::Paren, '(', ')'),
-        NodeKind::LeftBracket => group(p, Group::Bracket, '[', ']'),
-        NodeKind::LeftBrace => group(p, Group::Brace, '{', '}'),
+        NodeKind::LeftParen => math_group(p, Group::Paren, '(', ')'),
+        NodeKind::LeftBracket => math_group(p, Group::Bracket, '[', ']'),
+        NodeKind::LeftBrace => math_group(p, Group::Brace, '{', '}'),
 
         // Alignment indactor.
-        NodeKind::Amp => align(p),
+        NodeKind::Amp => math_align(p),
 
         _ => p.unexpected(),
     }
 }
 
-/// Parse grouped math.
-fn group(p: &mut Parser, group: Group, l: char, r: char) {
+fn math_group(p: &mut Parser, group: Group, l: char, r: char) {
     p.perform(NodeKind::Math, |p| {
         let marker = p.marker();
         p.start_group(group);
@@ -483,15 +469,13 @@ fn group(p: &mut Parser, group: Group, l: char, r: char) {
     })
 }
 
-/// Parse an alignment indicator.
-fn align(p: &mut Parser) {
+fn math_align(p: &mut Parser) {
     p.perform(NodeKind::Align, |p| {
         p.assert(NodeKind::Amp);
         while p.eat_if(NodeKind::Amp) {}
     })
 }
 
-/// Parse an expression.
 fn expr(p: &mut Parser) -> ParseResult {
     expr_prec(p, false, 0)
 }
@@ -571,7 +555,6 @@ fn expr_prec(p: &mut Parser, atomic: bool, min_prec: usize) -> ParseResult {
     Ok(())
 }
 
-/// Parse a primary expression.
 fn primary(p: &mut Parser, atomic: bool) -> ParseResult {
     if literal(p) {
         return Ok(());
@@ -599,18 +582,17 @@ fn primary(p: &mut Parser, atomic: bool) -> ParseResult {
         Some(NodeKind::LeftBracket) => Ok(content_block(p)),
 
         // Keywords.
-        Some(NodeKind::Let) => let_expr(p),
-        Some(NodeKind::Set) => set_expr(p),
-        Some(NodeKind::Show) => show_expr(p),
-        Some(NodeKind::Wrap) => wrap_expr(p),
-        Some(NodeKind::If) => if_expr(p),
-        Some(NodeKind::While) => while_expr(p),
-        Some(NodeKind::For) => for_expr(p),
-        Some(NodeKind::Import) => import_expr(p),
-        Some(NodeKind::Include) => include_expr(p),
-        Some(NodeKind::Break) => break_expr(p),
-        Some(NodeKind::Continue) => continue_expr(p),
-        Some(NodeKind::Return) => return_expr(p),
+        Some(NodeKind::Let) => let_binding(p),
+        Some(NodeKind::Set) => set_rule(p),
+        Some(NodeKind::Show) => show_rule(p),
+        Some(NodeKind::If) => conditional(p),
+        Some(NodeKind::While) => while_loop(p),
+        Some(NodeKind::For) => for_loop(p),
+        Some(NodeKind::Import) => module_import(p),
+        Some(NodeKind::Include) => module_include(p),
+        Some(NodeKind::Break) => break_stmt(p),
+        Some(NodeKind::Continue) => continue_stmt(p),
+        Some(NodeKind::Return) => return_stmt(p),
 
         Some(NodeKind::Error(_, _)) => {
             p.eat();
@@ -625,10 +607,8 @@ fn primary(p: &mut Parser, atomic: bool) -> ParseResult {
     }
 }
 
-/// Parse a literal.
 fn literal(p: &mut Parser) -> bool {
     match p.peek() {
-        // Basic values.
         Some(
             NodeKind::None
             | NodeKind::Auto
@@ -645,7 +625,6 @@ fn literal(p: &mut Parser) -> bool {
     }
 }
 
-/// Parse an identifier.
 fn ident(p: &mut Parser) -> ParseResult {
     match p.peek() {
         Some(NodeKind::Ident(_)) => {
@@ -762,8 +741,6 @@ fn collection(p: &mut Parser, keyed: bool) -> (CollectionKind, usize) {
     (kind, items)
 }
 
-/// Parse an expression or a named pair, returning whether it's a spread or a
-/// named pair.
 fn item(p: &mut Parser, keyed: bool) -> ParseResult<NodeKind> {
     let marker = p.marker();
     if p.eat_if(NodeKind::Dots) {
@@ -806,8 +783,6 @@ fn item(p: &mut Parser, keyed: bool) -> ParseResult<NodeKind> {
     }
 }
 
-/// Convert a collection into an array, producing errors for anything other than
-/// expressions.
 fn array(p: &mut Parser, marker: Marker) {
     marker.filter_children(p, |x| match x.kind() {
         NodeKind::Named | NodeKind::Keyed => Err("expected expression"),
@@ -816,8 +791,6 @@ fn array(p: &mut Parser, marker: Marker) {
     marker.end(p, NodeKind::Array);
 }
 
-/// Convert a collection into a dictionary, producing errors for anything other
-/// than named and keyed pairs.
 fn dict(p: &mut Parser, marker: Marker) {
     let mut used = HashSet::new();
     marker.filter_children(p, |x| match x.kind() {
@@ -838,8 +811,6 @@ fn dict(p: &mut Parser, marker: Marker) {
     marker.end(p, NodeKind::Dict);
 }
 
-/// Convert a collection into a list of parameters, producing errors for
-/// anything other than identifiers, spread operations and named pairs.
 fn params(p: &mut Parser, marker: Marker) {
     marker.filter_children(p, |x| match x.kind() {
         kind if kind.is_paren() => Ok(()),
@@ -866,7 +837,6 @@ fn code_block(p: &mut Parser) {
     });
 }
 
-/// Parse expressions.
 fn code(p: &mut Parser) {
     while !p.eof() {
         p.start_group(Group::Expr);
@@ -880,7 +850,6 @@ fn code(p: &mut Parser) {
     }
 }
 
-/// Parse a content block: `[...]`.
 fn content_block(p: &mut Parser) {
     p.perform(NodeKind::ContentBlock, |p| {
         p.start_group(Group::Bracket);
@@ -889,7 +858,6 @@ fn content_block(p: &mut Parser) {
     });
 }
 
-/// Parse the arguments to a function call.
 fn args(p: &mut Parser) -> ParseResult {
     match p.peek_direct() {
         Some(NodeKind::LeftParen) => {}
@@ -931,8 +899,7 @@ fn args(p: &mut Parser) -> ParseResult {
     Ok(())
 }
 
-/// Parse a let expression.
-fn let_expr(p: &mut Parser) -> ParseResult {
+fn let_binding(p: &mut Parser) -> ParseResult {
     p.perform(NodeKind::LetBinding, |p| {
         p.assert(NodeKind::Let);
 
@@ -965,45 +932,30 @@ fn let_expr(p: &mut Parser) -> ParseResult {
     })
 }
 
-/// Parse a set expression.
-fn set_expr(p: &mut Parser) -> ParseResult {
+fn set_rule(p: &mut Parser) -> ParseResult {
     p.perform(NodeKind::SetRule, |p| {
         p.assert(NodeKind::Set);
         ident(p)?;
-        args(p)
-    })
-}
-
-/// Parse a show expression.
-fn show_expr(p: &mut Parser) -> ParseResult {
-    p.perform(NodeKind::ShowRule, |p| {
-        p.assert(NodeKind::Show);
-        let marker = p.marker();
-        expr(p)?;
-        if p.eat_if(NodeKind::Colon) {
-            marker.filter_children(p, |child| match child.kind() {
-                NodeKind::Ident(_) | NodeKind::Colon => Ok(()),
-                _ => Err("expected identifier"),
-            });
+        args(p)?;
+        if p.eat_if(NodeKind::If) {
             expr(p)?;
         }
-        p.expect(NodeKind::As)?;
-        expr(p)
+        Ok(())
     })
 }
 
-/// Parse a wrap expression.
-fn wrap_expr(p: &mut Parser) -> ParseResult {
-    p.perform(NodeKind::WrapRule, |p| {
-        p.assert(NodeKind::Wrap);
-        ident(p)?;
-        p.expect(NodeKind::In)?;
-        expr(p)
+fn show_rule(p: &mut Parser) -> ParseResult {
+    p.perform(NodeKind::ShowRule, |p| {
+        p.assert(NodeKind::Show);
+        expr(p)?;
+        if p.eat_if(NodeKind::Colon) {
+            expr(p)?;
+        }
+        Ok(())
     })
 }
 
-/// Parse an if-else expresion.
-fn if_expr(p: &mut Parser) -> ParseResult {
+fn conditional(p: &mut Parser) -> ParseResult {
     p.perform(NodeKind::Conditional, |p| {
         p.assert(NodeKind::If);
 
@@ -1012,7 +964,7 @@ fn if_expr(p: &mut Parser) -> ParseResult {
 
         if p.eat_if(NodeKind::Else) {
             if p.at(NodeKind::If) {
-                if_expr(p)?;
+                conditional(p)?;
             } else {
                 body(p)?;
             }
@@ -1022,8 +974,7 @@ fn if_expr(p: &mut Parser) -> ParseResult {
     })
 }
 
-/// Parse a while expresion.
-fn while_expr(p: &mut Parser) -> ParseResult {
+fn while_loop(p: &mut Parser) -> ParseResult {
     p.perform(NodeKind::WhileLoop, |p| {
         p.assert(NodeKind::While);
         expr(p)?;
@@ -1031,8 +982,7 @@ fn while_expr(p: &mut Parser) -> ParseResult {
     })
 }
 
-/// Parse a for-in expression.
-fn for_expr(p: &mut Parser) -> ParseResult {
+fn for_loop(p: &mut Parser) -> ParseResult {
     p.perform(NodeKind::ForLoop, |p| {
         p.assert(NodeKind::For);
         for_pattern(p)?;
@@ -1042,7 +992,6 @@ fn for_expr(p: &mut Parser) -> ParseResult {
     })
 }
 
-/// Parse a for loop pattern.
 fn for_pattern(p: &mut Parser) -> ParseResult {
     p.perform(NodeKind::ForPattern, |p| {
         ident(p)?;
@@ -1053,8 +1002,7 @@ fn for_pattern(p: &mut Parser) -> ParseResult {
     })
 }
 
-/// Parse an import expression.
-fn import_expr(p: &mut Parser) -> ParseResult {
+fn module_import(p: &mut Parser) -> ParseResult {
     p.perform(NodeKind::ModuleImport, |p| {
         p.assert(NodeKind::Import);
 
@@ -1081,33 +1029,29 @@ fn import_expr(p: &mut Parser) -> ParseResult {
     })
 }
 
-/// Parse an include expression.
-fn include_expr(p: &mut Parser) -> ParseResult {
+fn module_include(p: &mut Parser) -> ParseResult {
     p.perform(NodeKind::ModuleInclude, |p| {
         p.assert(NodeKind::Include);
         expr(p)
     })
 }
 
-/// Parse a break expression.
-fn break_expr(p: &mut Parser) -> ParseResult {
-    p.perform(NodeKind::BreakStmt, |p| {
+fn break_stmt(p: &mut Parser) -> ParseResult {
+    p.perform(NodeKind::LoopBreak, |p| {
         p.assert(NodeKind::Break);
         Ok(())
     })
 }
 
-/// Parse a continue expression.
-fn continue_expr(p: &mut Parser) -> ParseResult {
-    p.perform(NodeKind::ContinueStmt, |p| {
+fn continue_stmt(p: &mut Parser) -> ParseResult {
+    p.perform(NodeKind::LoopContinue, |p| {
         p.assert(NodeKind::Continue);
         Ok(())
     })
 }
 
-/// Parse a return expression.
-fn return_expr(p: &mut Parser) -> ParseResult {
-    p.perform(NodeKind::ReturnStmt, |p| {
+fn return_stmt(p: &mut Parser) -> ParseResult {
+    p.perform(NodeKind::FuncReturn, |p| {
         p.assert(NodeKind::Return);
         if !p.at(NodeKind::Comma) && !p.eof() {
             expr(p)?;
@@ -1116,7 +1060,6 @@ fn return_expr(p: &mut Parser) -> ParseResult {
     })
 }
 
-/// Parse a control flow body.
 fn body(p: &mut Parser) -> ParseResult {
     match p.peek() {
         Some(NodeKind::LeftBracket) => Ok(content_block(p)),
diff --git a/src/syntax/tokens.rs b/src/syntax/tokens.rs
index f18bb7805..b27832c53 100644
--- a/src/syntax/tokens.rs
+++ b/src/syntax/tokens.rs
@@ -613,12 +613,10 @@ fn keyword(ident: &str) -> Option<NodeKind> {
         "let" => NodeKind::Let,
         "set" => NodeKind::Set,
         "show" => NodeKind::Show,
-        "wrap" => NodeKind::Wrap,
         "if" => NodeKind::If,
         "else" => NodeKind::Else,
         "for" => NodeKind::For,
         "in" => NodeKind::In,
-        "as" => NodeKind::As,
         "while" => NodeKind::While,
         "break" => NodeKind::Break,
         "continue" => NodeKind::Continue,
diff --git a/tests/ref/style/set.png b/tests/ref/style/set.png
index 502d74b5d..6e1549800 100644
Binary files a/tests/ref/style/set.png and b/tests/ref/style/set.png differ
diff --git a/tests/ref/style/wrap.png b/tests/ref/style/show-bare.png
similarity index 80%
rename from tests/ref/style/wrap.png
rename to tests/ref/style/show-bare.png
index 7fb8dfc58..ff746d261 100644
Binary files a/tests/ref/style/wrap.png and b/tests/ref/style/show-bare.png differ
diff --git a/tests/ref/text/code.png b/tests/ref/text/code.png
index c4e94a73b..e03878705 100644
Binary files a/tests/ref/text/code.png and b/tests/ref/text/code.png differ
diff --git a/tests/src/tests.rs b/tests/src/tests.rs
index 389938a4d..aa9beaee1 100644
--- a/tests/src/tests.rs
+++ b/tests/src/tests.rs
@@ -38,7 +38,7 @@ fn main() {
     // cache, a deterministic order is important for reproducibility.
     for entry in WalkDir::new("typ").sort_by_file_name() {
         let entry = entry.unwrap();
-        if entry.depth() <= 1 {
+        if entry.depth() == 0 {
             continue;
         }
 
diff --git a/tests/typ/base/eval.typ b/tests/typ/base/eval.typ
index 86b1f0c47..668264d3f 100644
--- a/tests/typ/base/eval.typ
+++ b/tests/typ/base/eval.typ
@@ -9,7 +9,7 @@
 
 ---
 #set raw(around: none)
-#show it: raw as text("IBM Plex Sans", eval(it.text))
+#show raw: it => text("IBM Plex Sans", eval(it.text))
 
 Interacting
 ```
@@ -31,19 +31,18 @@ Blue #move(dy: -0.15em)[🌊]
 
 ---
 // Error: 23-30 cannot access file system from here
-#show it: raw as eval(it.text)
+#show raw: it => eval(it.text)
 
 ```
-#show strong as image("/res/tiger.jpg")
-*No absolute tiger!*
+#image("/res/tiger.jpg")
 ```
 
 ---
 // Error: 23-30 cannot access file system from here
-#show it: raw as eval(it.text)
+#show raw: it => eval(it.text)
 
 ```
-#show emph as image("../../res/giraffe.jpg")
+#show emph: _ => image("../../res/giraffe.jpg")
 _No relative giraffe!_
 ```
 
diff --git a/tests/typ/code/break-continue.typ b/tests/typ/code/break-continue.typ
index 2415cb8f9..fb3222fa2 100644
--- a/tests/typ/code/break-continue.typ
+++ b/tests/typ/code/break-continue.typ
@@ -116,7 +116,7 @@
 // Everything should be in smallcaps.
 #for color in (red, blue, green, yellow) [
   #set text("Roboto")
-  #wrap body in text(fill: color, body)
+  #show it => text(fill: color, it)
   #smallcaps(if color != green [
     Some
   ] else [
diff --git a/tests/typ/code/field.typ b/tests/typ/code/field.typ
index b63a8768f..abea87fb3 100644
--- a/tests/typ/code/field.typ
+++ b/tests/typ/code/field.typ
@@ -14,7 +14,7 @@
 
 ---
 // Test field on node.
-#show node: list as {
+#show list: node => {
   test(node.items.len(), 3)
 }
 
@@ -32,7 +32,7 @@
 
 ---
 // Error: 29-32 unknown field "fun"
-#show node: heading as node.fun
+#show heading: node => node.fun
 = A
 
 ---
diff --git a/tests/typ/code/import.typ b/tests/typ/code/import.typ
index b554d6e7a..5291af395 100644
--- a/tests/typ/code/import.typ
+++ b/tests/typ/code/import.typ
@@ -1,4 +1,4 @@
-// Test import statements.
+// Test module imports.
 
 ---
 // Test importing semantics.
diff --git a/tests/typ/code/include.typ b/tests/typ/code/include.typ
index cd3328a23..e862adac7 100644
--- a/tests/typ/code/include.typ
+++ b/tests/typ/code/include.typ
@@ -1,4 +1,4 @@
-// Test include statements.
+// Test module includes.
 
 ---
 #set page(width: 200pt)
diff --git a/tests/typ/graphics/shape-rect.typ b/tests/typ/graphics/shape-rect.typ
index 7d1101808..94686da27 100644
--- a/tests/typ/graphics/shape-rect.typ
+++ b/tests/typ/graphics/shape-rect.typ
@@ -47,10 +47,10 @@
 ---
 // Outset padding.
 #set raw(lang: "rust")
-#show node: raw as [
+#show raw: it => [
   #set text(8pt)
   #h(5.6pt, weak: true)
-  #rect(radius: 3pt, outset: (y: 3pt, x: 2.5pt), fill: rgb(239, 241, 243), node)
+  #rect(radius: 3pt, outset: (y: 3pt, x: 2.5pt), fill: rgb(239, 241, 243), it)
   #h(5.6pt, weak: true)
 ]
 
diff --git a/tests/typ/structure/desc.typ b/tests/typ/structure/desc.typ
index e12bbd161..af1b29865 100644
--- a/tests/typ/structure/desc.typ
+++ b/tests/typ/structure/desc.typ
@@ -37,7 +37,7 @@ No: list \
 
 ---
 // Test grid like show rule.
-#show it: desc as table(
+#show desc: it => table(
   columns: 2,
   padding: 3pt,
   ..it.items.map(item => (emph(item.term), item.body)).flatten(),
diff --git a/tests/typ/structure/heading.typ b/tests/typ/structure/heading.typ
index d37d8796a..d08b3687a 100644
--- a/tests/typ/structure/heading.typ
+++ b/tests/typ/structure/heading.typ
@@ -1,7 +1,7 @@
 // Test headings.
 
 ---
-#show node: heading as text(blue, node.body)
+#show heading: it => text(blue, it.body)
 
 =
 No heading
@@ -46,8 +46,8 @@ multiline.
 = Heading
 
 #set heading(family: "Roboto", fill: eastern)
-#show it: heading as it.body
-#show it: strong as it.body + [!]
+#show heading: it => it.body
+#show strong: it => it.body + [!]
 
 ===== Heading 🌍
 #heading(level: 5)[Heading]
diff --git a/tests/typ/style/set.typ b/tests/typ/style/set.typ
index 25dc1b814..2864b81bb 100644
--- a/tests/typ/style/set.typ
+++ b/tests/typ/style/set.typ
@@ -48,6 +48,19 @@ Hello *{x}*
 + Rhino
 + Tiger
 
+---
+// Test conditional set.
+#show ref: it => {
+  set text(red) if it.target == "unknown"
+  it
+}
+
+@hello from the @unknown
+
+---
+// Error: 19-24 expected boolean, found integer
+#set text(red) if 1 + 2
+
 ---
 // Error: 11-25 set is only allowed directly in code and content blocks
 { let x = set text(blue) }
diff --git a/tests/typ/style/wrap.typ b/tests/typ/style/show-bare.typ
similarity index 55%
rename from tests/typ/style/wrap.typ
rename to tests/typ/style/show-bare.typ
index e37c4bc9f..2dba742f0 100644
--- a/tests/typ/style/wrap.typ
+++ b/tests/typ/style/show-bare.typ
@@ -1,4 +1,4 @@
-// Test wrap.
+// Test bare show without pattern.
 
 ---
 #set page(height: 130pt)
@@ -9,28 +9,25 @@
   T. Ypst
 ]
 
-#wrap body in columns(2, body)
+#show columns.with(2)
 Great typography is at the essence of great storytelling. It is the medium that
 transports meaning from parchment to reader, the wave that sparks a flame
 in booklovers and the great fulfiller of human need.
 
 ---
-// Test wrap in content block.
-A [_B #wrap c in [*#c*]; C_] D
+// Test bare show in content block.
+A [_B #show c => [*#c*]; C_] D
 
 ---
-// Test wrap style precedence.
+// Test style precedence.
 #set text(fill: eastern, size: 1.5em)
-#wrap body in text(fill: forest, body)
+#show text.with(fill: forest)
 Forest
 
 ---
-// Ok, whatever.
-{
-  wrap body in 2 * body
-  2
-}
+#show [Shown]
+Ignored
 
 ---
-// Error: 4-18 wrap is only allowed directly in code and content blocks
-{ (wrap body in 2) * body }
+// Error: 4-18 show is only allowed directly in code and content blocks
+{ (show body => 2) * body }
diff --git a/tests/typ/style/show-node.typ b/tests/typ/style/show-node.typ
index b35ab4c49..56b7e34aa 100644
--- a/tests/typ/style/show-node.typ
+++ b/tests/typ/style/show-node.typ
@@ -3,7 +3,7 @@
 ---
 // Override lists.
 #set list(around: none)
-#show v: list as "(" + v.items.join(", ") + ")"
+#show list: it => "(" + it.items.join(", ") + ")"
 
 - A
   - B
@@ -14,12 +14,12 @@
 ---
 // Test full reset.
 #set heading(size: 1em, strong: false, around: none)
-#show heading as [B]
+#show heading: [B]
 A [= Heading] C
 
 ---
 // Test full removal.
-#show heading as []
+#show heading: none
 #set heading(around: none)
 
 Where is
@@ -29,13 +29,13 @@ my heading?
 ---
 // Test integrated example.
 #set heading(size: 1em)
-#show node: heading as {
+#show heading: it => {
   move(dy: -1pt)[📖]
   h(5pt)
-  if node.level == 1 {
-    underline(text(1.25em, blue, node.body))
+  if it.level == 1 {
+    underline(text(1.25em, blue, it.body))
   } else {
-    text(red, node.body)
+    text(red, it.body)
   }
 }
 
@@ -50,10 +50,10 @@ Another text.
 
 ---
 // Test set and show in code blocks.
-#show node: heading as {
+#show heading: it => {
   set text(red)
-  show "ding" as [🛎]
-  node.body
+  show "ding": [🛎]
+  it.body
 }
 
 = Heading
@@ -62,12 +62,12 @@ Another text.
 // Test that scoping works as expected.
 {
   let world = [ World ]
-  show c: "W" as strong(c)
+  show "W": strong
   world
   {
     set text(blue)
-    wrap it in {
-      show "o" as "Ø"
+    show it => {
+      show "o": "Ø"
       it
     }
     world
@@ -76,22 +76,27 @@ Another text.
 }
 
 ---
-#show heading as 1234
+#show heading: [1234]
 = Heading
 
 ---
 // Error: 25-29 unknown field "page"
-#show it: heading as it.page
+#show heading: it => it.page
 = Heading
 
 ---
-// Error: 10-15 this function cannot be customized with show
-#show _: upper as {}
+// Error: 7-12 this function cannot be customized with show
+#show upper: it => {}
+
+---
+// Error: 16-20 expected content or function, found integer
+#show heading: 1234
+= Heading
 
 ---
 // Error: 7-10 expected function, string or regular expression, found color
-#show red as []
+#show red: []
 
 ---
-// Error: 7-27 show is only allowed directly in code and content blocks
-{ 1 + show heading as none }
+// Error: 7-25 show is only allowed directly in code and content blocks
+{ 1 + show heading: none }
diff --git a/tests/typ/style/show-recursive.typ b/tests/typ/style/show-recursive.typ
index 9e93739c2..566879af7 100644
--- a/tests/typ/style/show-recursive.typ
+++ b/tests/typ/style/show-recursive.typ
@@ -2,17 +2,18 @@
 
 ---
 // Test basic identity.
-#show it: heading as it
+#show heading: it => it
 = Heading
 
 ---
 // Test more recipes down the chain.
-#show it: list as scale(origin: left, x: 80%, it)
-#show heading as []
-#show enum as []
+#show list: scale.with(origin: left, x: 80%)
+#show heading: []
+#show enum: []
 - Actual
 - Tight
 - List
+= Nope
 
 ---
 // Test recursive base recipe. (Burn it with fire!)
@@ -23,11 +24,11 @@
 ---
 // Test show rule in function.
 #let starwars(body) = [
-  #show v: list as {
+  #show list: it => {
     stack(dir: ltr,
-      text(red, v),
+      text(red, it),
       1fr,
-      scale(x: -100%, text(blue, v)),
+      scale(x: -100%, text(blue, it)),
     )
   }
   #body
@@ -44,8 +45,8 @@
 ---
 // Test multi-recursion with nested lists.
 #set rect(inset: 2pt)
-#show v: list as rect(stroke: blue, v)
-#show v: list as rect(stroke: red, v)
+#show list: rect.with(stroke: blue)
+#show list: rect.with(stroke: red)
 
 - List
   - Nested
@@ -55,8 +56,8 @@
 ---
 // Inner heading is not finalized. Bug?
 #set heading(around: none)
-#show it: heading as it.body
-#show heading as [
+#show heading: it => it.body
+#show heading: [
   = A [
     = B
   ]
diff --git a/tests/typ/style/show-text.typ b/tests/typ/style/show-text.typ
index 283a28879..457ce9b7e 100644
--- a/tests/typ/style/show-text.typ
+++ b/tests/typ/style/show-text.typ
@@ -3,22 +3,22 @@
 ---
 // Test classic example.
 #set text("Roboto")
-#show phrase: "Der Spiegel" as smallcaps[#phrase]
+#show "Der Spiegel": smallcaps
 Die Zeitung Der Spiegel existiert.
 
 ---
 // Another classic example.
-#show "TeX" as [T#h(-0.145em)#move(dy: 0.233em)[E]#h(-0.135em)X]
-#show name: regex("(Lua)?(La)?TeX") as box(text("Latin Modern Roman")[#name])
+#show "TeX": [T#h(-0.145em)#move(dy: 0.233em)[E]#h(-0.135em)X]
+#show regex("(Lua)?(La)?TeX"): name => box(text("Latin Modern Roman")[#name])
 
 TeX, LaTeX, LuaTeX and LuaLaTeX!
 
 ---
 // Test out-of-order guarding.
-#show "Good" as [Typst!]
-#show "Typst" as [Fun!]
-#show "Fun" as [Good!]
-#show enum as []
+#show "Good": [Typst!]
+#show "Typst": [Fun!]
+#show "Fun": [Good!]
+#show enum: []
 
 Good \
 Fun \
@@ -26,32 +26,32 @@ Typst \
 
 ---
 // Test that replacements happen exactly once.
-#show "A" as [BB]
-#show "B" as [CC]
+#show "A": [BB]
+#show "B": [CC]
 AA (8)
 
 ---
 // Test caseless match and word boundaries.
-#show regex("(?i)\bworld\b") as [🌍]
+#show regex("(?i)\bworld\b"): [🌍]
 
 Treeworld, the World of worlds, is a world.
 
 ---
 // This is a fun one.
 #set par(justify: true)
-#show letter: regex("\S") as rect(inset: 2pt)[#upper(letter)]
+#show regex("\S"): letter => rect(inset: 2pt)[#upper(letter)]
 #lorem(5)
 
 ---
 // See also: https://github.com/mTvare6/hello-world.rs
-#show it: regex("(?i)rust") as [#it (🚀)]
+#show regex("(?i)rust"): it => [#it (🚀)]
 Rust is memory-safe and blazingly fast. Let's rewrite everything in rust.
 
 ---
 // Replace worlds but only in lists.
-#show node: list as [
-  #show "World" as [🌎]
-  #node
+#show list: it => [
+  #show "World": [🌎]
+  #it
 ]
 
 World
@@ -60,6 +60,6 @@ World
 ---
 // Test absolute path in layout phase.
 
-#show "GRAPH" as image("/res/graph.png")
+#show "GRAPH": image("/res/graph.png")
 
 The GRAPH has nodes.
diff --git a/tests/typ/text/code.typ b/tests/typ/text/code.typ
index 4230dd873..d89f1c055 100644
--- a/tests/typ/text/code.typ
+++ b/tests/typ/text/code.typ
@@ -7,6 +7,7 @@
 #lorem(100)
 
 #let hi = "Hello World"
+#show heading: emph
 ```
 
 ---
diff --git a/tools/support/typst.tmLanguage.json b/tools/support/typst.tmLanguage.json
index 743513235..8e0907f6e 100644
--- a/tools/support/typst.tmLanguage.json
+++ b/tools/support/typst.tmLanguage.json
@@ -142,7 +142,7 @@
           "captures": { "1": { "name": "punctuation.definition.reference.typst" } }
         },
         {
-          "begin": "(#)(let|set|show|wrap|apply|select)\\b",
+          "begin": "(#)(let|set|show)\\b",
           "end": "\n|(;)|(?=])",
           "beginCaptures": {
             "0": { "name": "keyword.other.typst" },
@@ -253,7 +253,7 @@
         },
         {
           "name": "keyword.other.typst",
-          "match": "\\b(let|as|in|from|set|show|wrap|apply|select)\\b"
+          "match": "\\b(let|as|in|from|set|show)\\b"
         },
         {
           "name": "keyword.control.conditional.typst",
@@ -277,6 +277,11 @@
           "name": "entity.name.function.typst",
           "match": "\\b[[:alpha:]_][[:alnum:]_-]*!?(?=\\[|\\()"
         },
+        {
+          "comment": "Function name",
+          "name": "entity.name.function.typst",
+          "match": "(?<=\\bshow\\s*)\\b[[:alpha:]_][[:alnum:]_-]*(?=\\s*:)"
+        },
         {
           "comment": "Function arguments",
           "begin": "(?<=\\b[[:alpha:]_][[:alnum:]_-]*!?)\\(",
diff --git a/tools/test-helper/extension.js b/tools/test-helper/extension.js
index 985112f05..253c78c71 100644
--- a/tools/test-helper/extension.js
+++ b/tools/test-helper/extension.js
@@ -38,12 +38,12 @@ function activate(context) {
 
     const rerunCmd = vscode.commands.registerCommand("ShortcutMenuBar.testRerun", () => {
         const uri = vscode.window.activeTextEditor.document.uri
-        const components = uri.fsPath.split('tests')
+        const components = uri.fsPath.split(/tests[\/\\]/)
         const dir = components[0]
         const subPath = components[1]
 
         cp.exec(
-            `cargo test --manifest-path ${dir}/Cargo.toml --test typeset ${subPath}`,
+            `cargo test --manifest-path ${dir}/Cargo.toml --all --test tests -- ${subPath}`,
             (err, stdout, stderr) => {
                 console.log('Ran tests')
                 refreshPanel(stdout, stderr)