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Rust ts: fontify as type the possible suffix of number literals

Browse source 
* lisp/progmodes/rust-ts-mode.el
(rust-ts-mode--fontify-number-literal): Perform the improved
fontification of numbers.  (Bug#73877)
* test/lisp/progmodes/rust-ts-mode-tests.el:
* test/lisp/progmodes/rust-ts-mode-resources/font-lock.rs:
* test/lisp/progmodes/rust-ts-mode-resources/font-lock-number.rs:
Add tests for the new optional fontification of the possible type
suffix of numbers.
This commit is contained in:
Christophe Troestler 2024-10-18 23:50:06 +02:00 • committed by Eli Zaretskii
parent 1b33c00f4c
commit 902696c3ae
5 changed files with 90 additions and 3 deletions
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17
test/lisp/progmodes/rust-ts-mode-resources/font-lock-number.rs Normal file
View file

@ -0,0 +1,17 @@
fn main() {
let x = 1usize;
// ^ font-lock-number-face
// ^ font-lock-type-face
let x = 1_usize;
// ^ font-lock-number-face
// ^ font-lock-type-face
let x = 1_f64;
// ^ font-lock-number-face
// ^ font-lock-type-face
let x = 1.0f64;
// ^ font-lock-number-face
// ^ font-lock-type-face
let x = 1.0_f64;
// ^ font-lock-number-face
// ^ font-lock-type-face
}

18
test/lisp/progmodes/rust-ts-mode-resources/font-lock.rs
View file

@ -23,3 +23,21 @@ macro_rules! unsafe_foo {
// ^ font-lock-operator-face
}
};
fn main() {
let x = 1usize;
// ^ font-lock-number-face
// ^ font-lock-number-face
let x = 1_usize;
// ^ font-lock-number-face
// ^ font-lock-number-face
let x = 1_f64;
// ^ font-lock-number-face
// ^ font-lock-number-face
let x = 1.0f64;
// ^ font-lock-number-face
// ^ font-lock-number-face
let x = 1.0_f64;
// ^ font-lock-number-face
// ^ font-lock-number-face
}