From 551ea99d05166b0be50792f767ddd38b996e32fa Mon Sep 17 00:00:00 2001
From: Laurenz <laurmaedje@gmail.com>
Date: Wed, 17 May 2023 14:41:46 +0200
Subject: Show default values in documentation

Fixes #169
Fixes #1102
---
 library/src/math/cancel.rs    | 13 +++++--------
 library/src/math/delimited.rs |  2 --
 library/src/math/op.rs        |  2 --
 3 files changed, 5 insertions(+), 12 deletions(-)

(limited to 'library/src/math')

diff --git a/library/src/math/cancel.rs b/library/src/math/cancel.rs
index 9a0ffb7a..643eb9eb 100644
--- a/library/src/math/cancel.rs
+++ b/library/src/math/cancel.rs
@@ -24,8 +24,6 @@ pub struct CancelElem {
     /// the whole element being "cancelled". A value of `{100%}` would then have
     /// the line span precisely the element's diagonal.
     ///
-    /// Defaults to `{100% + 3pt}`.
-    ///
     /// ```example
     /// >>> #set page(width: 140pt)
     /// $ a + cancel(x, length: #200%)
@@ -37,8 +35,6 @@ pub struct CancelElem {
     /// If the cancel line should be inverted (pointing to the top left instead
     /// of top right).
     ///
-    /// Defaults to `{false}`.
-    ///
     /// ```example
     /// >>> #set page(width: 140pt)
     /// $ (a cancel((b + c), inverted: #true)) /
@@ -50,8 +46,6 @@ pub struct CancelElem {
     /// If two opposing cancel lines should be drawn, forming a cross over the
     /// element. Overrides `inverted`.
     ///
-    /// Defaults to `{false}`.
-    ///
     /// ```example
     /// >>> #set page(width: 140pt)
     /// $ cancel(Pi, cross: #true) $
@@ -85,6 +79,11 @@ pub struct CancelElem {
     /// ```
     #[resolve]
     #[fold]
+    #[default(PartialStroke {
+        // Default stroke has 0.5pt for better visuals.
+        thickness: Smart::Custom(Abs::pt(0.5)),
+        ..Default::default()
+    })]
     pub stroke: PartialStroke,
 }
 
@@ -100,10 +99,8 @@ impl LayoutMath for CancelElem {
         let span = self.span();
         let length = self.length(styles).resolve(styles);
 
-        // Default stroke has 0.5pt for better visuals.
         let stroke = self.stroke(styles).unwrap_or(Stroke {
             paint: TextElem::fill_in(styles),
-            thickness: Abs::pt(0.5),
             ..Default::default()
         });
 
diff --git a/library/src/math/delimited.rs b/library/src/math/delimited.rs
index a4639de6..403f7922 100644
--- a/library/src/math/delimited.rs
+++ b/library/src/math/delimited.rs
@@ -19,8 +19,6 @@ pub(super) const DELIM_SHORT_FALL: Em = Em::new(0.1);
 #[element(LayoutMath)]
 pub struct LrElem {
     /// The size of the brackets, relative to the height of the wrapped content.
-    ///
-    /// Defaults to `{100%}`.
     pub size: Smart<Rel<Length>>,
 
     /// The delimited content, including the delimiters.
diff --git a/library/src/math/op.rs b/library/src/math/op.rs
index 1a3acaa3..cc57eb61 100644
--- a/library/src/math/op.rs
+++ b/library/src/math/op.rs
@@ -27,8 +27,6 @@ pub struct OpElem {
     pub text: EcoString,
 
     /// Whether the operator should force attachments to display as limits.
-    ///
-    /// Defaults to `{false}`.
     #[default(false)]
     pub limits: bool,
 }
-- 
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