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Use again a different Unicode symbol for \widehat #607

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Merged
merged 2 commits into from
Oct 12, 2025
Merged

Use again a different Unicode symbol for \widehat #607

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1c2af8b
Use again a different Unicode symbol for `\widehat`
tmke8 Oct 12, 2025
48aa892
Update tests
tmke8 Oct 12, 2025
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2 changes: 1 addition & 1 deletion math-core/src/latex_parser/commands.rs
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Expand Up @@ -651,7 +651,7 @@ static COMMANDS: phf::Map<&'static str, Token> = phf::phf_map! {
"wedge" => BinaryOp(symbol::LOGICAL_AND),
"wedgeq" => Relation(symbol::ESTIMATES), // from "stix"
"widecheck" => OverUnder(symbol::CARON, true, None),
"widehat" => OverUnder(symbol::CIRCUMFLEX_ACCENT, true, None),
"widehat" => OverUnder(symbol::COMBINING_CIRCUMFLEX_ACCENT, true, Some(OpAttr::StretchyTrue)),
"wideparen" => OverUnderBrace(symbol::TOP_PARENTHESIS, true),
"widetilde" => OverUnder(symbol::TILDE, true, None),
"wp" => Letter(symbol::SCRIPT_CAPITAL_P),
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1 change: 1 addition & 0 deletions math-core/src/lib.rs
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Expand Up @@ -54,6 +54,7 @@ pub enum MathDisplay {
#[derive(Debug, Clone, Copy, Default)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "serde", serde(rename_all = "kebab-case"))]
#[non_exhaustive]
pub enum PrettyPrint {
/// Never pretty print.
#[default]
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2 changes: 2 additions & 0 deletions math-core/src/mathml_renderer/attribute.rs
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Expand Up @@ -28,6 +28,8 @@ impl MathVariant {
pub enum OpAttr {
#[strum(serialize = r#" stretchy="false""#)]
StretchyFalse = 1,
#[strum(serialize = r#" stretchy="true""#)]
StretchyTrue,
#[strum(serialize = r#" movablelimits="false""#)]
NoMovableLimits,
#[strum(serialize = r#" movablelimits="true""#)]
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2 changes: 1 addition & 1 deletion math-core/src/mathml_renderer/symbol.rs
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Expand Up @@ -272,7 +272,7 @@ pub const EQUALS_SIGN: Rel = rel('=', RelCategory::Default);
pub const LEFT_SQUARE_BRACKET: Fence = Fence('[');
pub const REVERSE_SOLIDUS: OrdLike = ord('\\', OrdCategory::OnlyK);
pub const RIGHT_SQUARE_BRACKET: Fence = Fence(']');
pub const CIRCUMFLEX_ACCENT: Rel = rel('^', RelCategory::Default);
// pub const CIRCUMFLEX_ACCENT: Rel = rel('^', RelCategory::Default);
pub const LOW_LINE: Rel = rel('_', RelCategory::Default);
pub const GRAVE_ACCENT: Rel = rel('`', RelCategory::Default);

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2 changes: 1 addition & 1 deletion math-core/tests/snapshots/wiki_test__wiki008.snap
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Expand Up @@ -10,7 +10,7 @@ expression: "\\hat{a}, \\widehat{a}, \\vec{a}"
<mo>,</mo>
<mover accent="true">
<mi>a</mi>
<mo>^</mo>
<mo stretchy="true">̂</mo>
</mover>
<mo>,</mo>
<mover accent="true">
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2 changes: 1 addition & 1 deletion math-core/tests/snapshots/wiki_test__wiki112.snap
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Expand Up @@ -38,7 +38,7 @@ expression: "\\hat a \\ \\bar b \\ \\vec c \\\\ \\overrightarrow{a b} \\ \\overl
<mi>e</mi>
<mi>f</mi>
</mrow>
<mo>^</mo>
<mo stretchy="true">̂</mo>
</mover>
<mover accent="true">
<mrow>
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