Rename any template to func template ✏

src/eval/value.rs

@@ -55,7 +55,7 @@ impl Value {
     where
         F: Fn(&mut ExecContext) + 'static,
     {
-        Self::Template(vec![TemplateNode::Any(TemplateAny::new(name, f))])
+        Self::Template(vec![TemplateNode::Func(TemplateFunc::new(name, f))])
     }
 
     /// The name of the stored value's type.
@@ -121,19 +121,20 @@ pub enum TemplateNode {
     },
     /// A template that was converted from a string.
     Str(String),
-    /// A template that can implement custom behaviour.
-    Any(TemplateAny),
+    /// A function template that can implement custom behaviour.
+    Func(TemplateFunc),
 }
 
-/// A reference-counted dynamic template node (can implement custom behaviour).
+/// A reference-counted dynamic template node that can implement custom
+/// behaviour.
 #[derive(Clone)]
-pub struct TemplateAny {
+pub struct TemplateFunc {
     name: String,
     f: Rc<dyn Fn(&mut ExecContext)>,
 }
 
-impl TemplateAny {
-    /// Create a new dynamic template value from a rust function or closure.
+impl TemplateFunc {
+    /// Create a new function template from a rust function or closure.
     pub fn new<F>(name: impl Into<String>, f: F) -> Self
     where
         F: Fn(&mut ExecContext) + 'static,
@@ -147,14 +148,14 @@ impl TemplateAny {
     }
 }
 
-impl PartialEq for TemplateAny {
+impl PartialEq for TemplateFunc {
     fn eq(&self, _: &Self) -> bool {
         // TODO: Figure out what we want here.
         false
     }
 }
 
-impl Deref for TemplateAny {
+impl Deref for TemplateFunc {
     type Target = dyn Fn(&mut ExecContext);
 
     fn deref(&self) -> &Self::Target {
@@ -162,7 +163,7 @@ impl Deref for TemplateAny {
     }
 }
 
-impl Debug for TemplateAny {
+impl Debug for TemplateFunc {
     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
         f.debug_struct("TemplateAny").finish()
     }

src/exec/mod.rs

@@ -10,7 +10,7 @@ use std::rc::Rc;
 
 use crate::diag::Pass;
 use crate::env::Env;
-use crate::eval::{ExprMap, TemplateAny, TemplateNode, Value, ValueTemplate};
+use crate::eval::{ExprMap, TemplateFunc, TemplateNode, Value, ValueTemplate};
 use crate::geom::Spec;
 use crate::layout::{self, Expansion, NodeSpacing, NodeStack};
 use crate::pretty::pretty;
@@ -156,12 +156,12 @@ impl Exec for TemplateNode {
         match self {
             Self::Tree { tree, map } => tree.exec_with_map(ctx, &map),
             Self::Str(s) => ctx.push_text(s),
-            Self::Any(any) => any.exec(ctx),
+            Self::Func(func) => func.exec(ctx),
         }
     }
 }
 
-impl Exec for TemplateAny {
+impl Exec for TemplateFunc {
     fn exec(&self, ctx: &mut ExecContext) {
         self(ctx);
     }

src/parse/mod.rs

@@ -100,7 +100,7 @@ fn node(p: &mut Parser, at_start: &mut bool) -> Option<Node> {
             return Some(Node::Expr(template(p)));
         }
 
-        // Function template.
+        // Bracket function.
         Token::HashBracket => {
             *at_start = false;
             return Some(Node::Expr(bracket_call(p)?));

src/parse/tokens.rs

@@ -73,7 +73,7 @@ impl<'s> Iterator for Tokens<'s> {
                 '{' => Token::LeftBrace,
                 '}' => Token::RightBrace,
 
-                // Keywords, function templates, colors.
+                // Keywords, bracket functions, colors.
                 '#' => self.hash(start),
 
                 // Whitespace.

src/prelude.rs

@@ -3,8 +3,8 @@
 pub use crate::diag::{Diag, Pass};
 #[doc(no_inline)]
 pub use crate::eval::{
-    CastResult, Eval, EvalContext, TemplateAny, TemplateNode, Value, ValueAny, ValueArgs,
-    ValueArray, ValueDict, ValueTemplate,
+    CastResult, Eval, EvalContext, TemplateFunc, TemplateNode, Value, ValueAny,
+    ValueArgs, ValueArray, ValueDict, ValueTemplate,
 };
 #[doc(no_inline)]
 pub use crate::exec::{Exec, ExecContext};

src/pretty.rs

@@ -128,7 +128,7 @@ impl PrettyWithMap for Node {
                     let value = &map[&(expr as *const _)];
                     value.pretty(p);
                 } else if let Expr::Call(call) = expr {
-                    // Format function templates appropriately.
+                    // Format bracket functions appropriately.
                     pretty_bracketed(call, p, false)
                 } else {
                     expr.pretty(p);
@@ -360,7 +360,7 @@ impl Pretty for ExprCall {
     }
 }
 
-/// Pretty print a function template, with body or chaining when possible.
+/// Pretty print a bracket function, with body or chaining when possible.
 pub fn pretty_bracketed(call: &ExprCall, p: &mut Printer, chained: bool) {
     if chained {
         p.push_str(" | ");
@@ -539,12 +539,12 @@ impl Pretty for TemplateNode {
         match self {
             Self::Tree { tree, map } => tree.pretty_with_map(p, Some(map)),
             Self::Str(s) => p.push_str(s),
-            Self::Any(any) => any.pretty(p),
+            Self::Func(func) => func.pretty(p),
         }
     }
 }
 
-impl Pretty for TemplateAny {
+impl Pretty for TemplateFunc {
     fn pretty(&self, p: &mut Printer) {
         p.push_str("<node ");
         p.push_str(self.name());
@@ -741,7 +741,7 @@ mod tests {
         roundtrip("{v(1)}");
         roundtrip("{v(a: 1, b)}");
 
-        // Function templates.
+        // Bracket functions.
         roundtrip("#[v]");
         roundtrip("#[v 1]");
         roundtrip("#[v 1, 2][*Ok*]");
@@ -800,7 +800,7 @@ mod tests {
                     tree: Rc::new(vec![Node::Strong]),
                     map: HashMap::new(),
                 },
-                TemplateNode::Any(TemplateAny::new("example", |_| {})),
+                TemplateNode::Func(TemplateFunc::new("example", |_| {})),
             ],
             "[*<node example>]",
         );

src/syntax/token.rs

@@ -191,7 +191,7 @@ impl<'s> Token<'s> {
     pub fn name(self) -> &'static str {
         match self {
             Self::LeftBracket => "opening bracket",
-            Self::HashBracket => "start of function template",
+            Self::HashBracket => "start of bracket function",
             Self::RightBracket => "closing bracket",
             Self::LeftBrace => "opening brace",
             Self::RightBrace => "closing brace",