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Treat function-looking code in attachment as function (#985)

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Alex Saveau 2023-06-09 02:36:44 -07:00 committed by GitHub
parent 735e810825
commit 635ef03273
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4 changed files with 4 additions and 4 deletions
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4
src/syntax/parser.rs
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@ -412,10 +412,10 @@ fn math_class(text: &str) -> Option<MathClass> {
fn math_op(kind: SyntaxKind) -> Option<(SyntaxKind, SyntaxKind, ast::Assoc, usize)> {
match kind {
SyntaxKind::Underscore => {
Some((SyntaxKind::MathAttach, SyntaxKind::Hat, ast::Assoc::Right, 3))
Some((SyntaxKind::MathAttach, SyntaxKind::Hat, ast::Assoc::Right, 2))
}
SyntaxKind::Hat => {
Some((SyntaxKind::MathAttach, SyntaxKind::Underscore, ast::Assoc::Right, 3))
Some((SyntaxKind::MathAttach, SyntaxKind::Underscore, ast::Assoc::Right, 2))
}
SyntaxKind::Slash => {
Some((SyntaxKind::MathFrac, SyntaxKind::Eof, ast::Assoc::Left, 1))

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4
tests/typ/math/attach.typ
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@ -43,8 +43,8 @@ $
---
// Test function call after subscript.
$pi_1(Y), a_f(x), a^zeta(x) \
a^subset.eq(x), a_(zeta(x)), pi_(1(Y))$
$pi_1(Y), a_f(x), a^zeta (x), a^abs(b)_sqrt(c) \
a^subset.eq (x), a_(zeta(x)), pi_(1(Y)), a^(abs(b))_(sqrt(c))$
---
// Test associativity and scaling.