From 33832d43fcc10fd6da0edf004d575f3576d9e91d Mon Sep 17 00:00:00 2001 From: Leander Tentrup Date: Mon, 13 Jul 2020 22:59:42 +0200 Subject: Highlight punctuation as `HighlightTag::Operator` --- crates/ra_ide/src/syntax_highlighting.rs | 1 + crates/ra_ide/test_data/highlight_doctest.html | 62 ++++----- crates/ra_ide/test_data/highlight_injection.html | 20 +-- crates/ra_ide/test_data/highlight_strings.html | 104 +++++++------- crates/ra_ide/test_data/highlight_unsafe.html | 28 ++-- crates/ra_ide/test_data/highlighting.html | 160 +++++++++++----------- crates/ra_ide/test_data/rainbow_highlighting.html | 20 +-- 7 files changed, 198 insertions(+), 197 deletions(-) (limited to 'crates') diff --git a/crates/ra_ide/src/syntax_highlighting.rs b/crates/ra_ide/src/syntax_highlighting.rs index b3236e821..6067207d9 100644 --- a/crates/ra_ide/src/syntax_highlighting.rs +++ b/crates/ra_ide/src/syntax_highlighting.rs @@ -553,6 +553,7 @@ fn highlight_element( T![!] if element.parent().and_then(ast::MacroCall::cast).is_some() => { Highlight::new(HighlightTag::Macro) } + p if p.is_punct() => HighlightTag::Operator.into(), k if k.is_keyword() => { let h = Highlight::new(HighlightTag::Keyword); diff --git a/crates/ra_ide/test_data/highlight_doctest.html b/crates/ra_ide/test_data/highlight_doctest.html index a77fabb68..8170ad895 100644 --- a/crates/ra_ide/test_data/highlight_doctest.html +++ b/crates/ra_ide/test_data/highlight_doctest.html @@ -36,67 +36,67 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } 
/// ```
-/// let _ = "early doctests should not go boom";
-/// ```
-struct Foo {
-    bar: bool,
-}
+/// let _ = "early doctests should not go boom";
+/// ```
+struct Foo {
+    bar: bool,
+}
 
-impl Foo {
-    pub const bar: bool = true;
+impl Foo {
+    pub const bar: bool = true;
 
     /// Constructs a new `Foo`.
     ///
     /// # Examples
     ///
     /// ```
-    /// # #![allow(unused_mut)]
-    /// let mut foo: Foo = Foo::new();
-    /// ```
-    pub const fn new() -> Foo {
-        Foo { bar: true }
-    }
+    /// # #![allow(unused_mut)]
+    /// let mut foo: Foo = Foo::new();
+    /// ```
+    pub const fn new() -> Foo {
+        Foo { bar: true }
+    }
 
     /// `bar` method on `Foo`.
     ///
     /// # Examples
     ///
     /// ```
-    /// use x::y;
+    /// use x::y;
     ///
-    /// let foo = Foo::new();
+    /// let foo = Foo::new();
     ///
     /// // calls bar on foo
-    /// assert!(foo.bar());
+    /// assert!(foo.bar());
     ///
-    /// let bar = foo.bar || Foo::bar;
+    /// let bar = foo.bar || Foo::bar;
     ///
     /// /* multi-line
     ///        comment */
     ///
-    /// let multi_line_string = "Foo
+    /// let multi_line_string = "Foo
     ///   bar
-    ///          ";
+    ///          ";
     ///
     /// ```
     ///
     /// ```rust,no_run
-    /// let foobar = Foo::new().bar();
-    /// ```
+    /// let foobar = Foo::new().bar();
+    /// ```
     ///
     /// ```sh
     /// echo 1
     /// ```
-    pub fn foo(&self) -> bool {
+    pub fn foo(&self) -> bool {
         true
-    }
-}
+    }
+}
 
 /// ```
-/// noop!(1);
-/// ```
-macro_rules! noop {
-    ($expr:expr) => {
-        $expr
-    }
-}
\ No newline at end of file +/// noop!(1); +/// ``` +macro_rules! noop { + ($expr:expr) => { + $expr + } +} \ No newline at end of file diff --git a/crates/ra_ide/test_data/highlight_injection.html b/crates/ra_ide/test_data/highlight_injection.html index e15234936..62cba023d 100644 --- a/crates/ra_ide/test_data/highlight_injection.html +++ b/crates/ra_ide/test_data/highlight_injection.html @@ -35,14 +35,14 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } -
fn fixture(ra_fixture: &str) {}
+
fn fixture(ra_fixture: &str) {}
 
-fn main() {
-    fixture(r#"
-        trait Foo {
-            fn foo() {
-                println!("2 + 2 = {}", 4);
-            }
-        }"#
-    );
-}

\ No newline at end of file
+fn main() {
+    fixture(r#"
+        trait Foo {
+            fn foo() {
+                println!("2 + 2 = {}", 4);
+            }
+        }"#
+    );
+}
\ No newline at end of file diff --git a/crates/ra_ide/test_data/highlight_strings.html b/crates/ra_ide/test_data/highlight_strings.html index 423813366..1ee7bdee4 100644 --- a/crates/ra_ide/test_data/highlight_strings.html +++ b/crates/ra_ide/test_data/highlight_strings.html @@ -35,62 +35,62 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } -
macro_rules! println {
-    ($($arg:tt)*) => ({
-        $crate::io::_print($crate::format_args_nl!($($arg)*));
-    })
-}
+
macro_rules! println {
+    ($($arg:tt)*) => ({
+        $crate::io::_print($crate::format_args_nl!($($arg)*));
+    })
+}
 #[rustc_builtin_macro]
-macro_rules! format_args_nl {
-    ($fmt:expr) => {{ /* compiler built-in */ }};
-    ($fmt:expr, $($args:tt)*) => {{ /* compiler built-in */ }};
-}
+macro_rules! format_args_nl {
+    ($fmt:expr) => {{ /* compiler built-in */ }};
+    ($fmt:expr, $($args:tt)*) => {{ /* compiler built-in */ }};
+}
 
-fn main() {
+fn main() {
     // from https://doc.rust-lang.org/std/fmt/index.html
-    println!("Hello");                 // => "Hello"
-    println!("Hello, {}!", "world");   // => "Hello, world!"
-    println!("The number is {}", 1);   // => "The number is 1"
-    println!("{:?}", (3, 4));          // => "(3, 4)"
-    println!("{value}", value=4);      // => "4"
-    println!("{} {}", 1, 2);           // => "1 2"
-    println!("{:04}", 42);             // => "0042" with leading zerosV
-    println!("{1} {} {0} {}", 1, 2);   // => "2 1 1 2"
-    println!("{argument}", argument = "test");   // => "test"
-    println!("{name} {}", 1, name = 2);          // => "2 1"
-    println!("{a} {c} {b}", a="a", b='b', c=3);  // => "a 3 b"
-    println!("{{{}}}", 2);                       // => "{2}"
-    println!("Hello {:5}!", "x");
-    println!("Hello {:1$}!", "x", 5);
-    println!("Hello {1:0$}!", 5, "x");
-    println!("Hello {:width$}!", "x", width = 5);
-    println!("Hello {:<5}!", "x");
-    println!("Hello {:-<5}!", "x");
-    println!("Hello {:^5}!", "x");
-    println!("Hello {:>5}!", "x");
-    println!("Hello {:+}!", 5);
-    println!("{:#x}!", 27);
-    println!("Hello {:05}!", 5);
-    println!("Hello {:05}!", -5);
-    println!("{:#010x}!", 27);
-    println!("Hello {0} is {1:.5}", "x", 0.01);
-    println!("Hello {1} is {2:.0$}", 5, "x", 0.01);
-    println!("Hello {0} is {2:.1$}", "x", 5, 0.01);
-    println!("Hello {} is {:.*}",    "x", 5, 0.01);
-    println!("Hello {} is {2:.*}",   "x", 5, 0.01);
-    println!("Hello {} is {number:.prec$}", "x", prec = 5, number = 0.01);
-    println!("{}, `{name:.*}` has 3 fractional digits", "Hello", 3, name=1234.56);
-    println!("{}, `{name:.*}` has 3 characters", "Hello", 3, name="1234.56");
-    println!("{}, `{name:>8.*}` has 3 right-aligned characters", "Hello", 3, name="1234.56");
-    println!("Hello {{}}");
-    println!("{{ Hello");
+    println!("Hello");                 // => "Hello"
+    println!("Hello, {}!", "world");   // => "Hello, world!"
+    println!("The number is {}", 1);   // => "The number is 1"
+    println!("{:?}", (3, 4));          // => "(3, 4)"
+    println!("{value}", value=4);      // => "4"
+    println!("{} {}", 1, 2);           // => "1 2"
+    println!("{:04}", 42);             // => "0042" with leading zerosV
+    println!("{1} {} {0} {}", 1, 2);   // => "2 1 1 2"
+    println!("{argument}", argument = "test");   // => "test"
+    println!("{name} {}", 1, name = 2);          // => "2 1"
+    println!("{a} {c} {b}", a="a", b='b', c=3);  // => "a 3 b"
+    println!("{{{}}}", 2);                       // => "{2}"
+    println!("Hello {:5}!", "x");
+    println!("Hello {:1$}!", "x", 5);
+    println!("Hello {1:0$}!", 5, "x");
+    println!("Hello {:width$}!", "x", width = 5);
+    println!("Hello {:<5}!", "x");
+    println!("Hello {:-<5}!", "x");
+    println!("Hello {:^5}!", "x");
+    println!("Hello {:>5}!", "x");
+    println!("Hello {:+}!", 5);
+    println!("{:#x}!", 27);
+    println!("Hello {:05}!", 5);
+    println!("Hello {:05}!", -5);
+    println!("{:#010x}!", 27);
+    println!("Hello {0} is {1:.5}", "x", 0.01);
+    println!("Hello {1} is {2:.0$}", 5, "x", 0.01);
+    println!("Hello {0} is {2:.1$}", "x", 5, 0.01);
+    println!("Hello {} is {:.*}",    "x", 5, 0.01);
+    println!("Hello {} is {2:.*}",   "x", 5, 0.01);
+    println!("Hello {} is {number:.prec$}", "x", prec = 5, number = 0.01);
+    println!("{}, `{name:.*}` has 3 fractional digits", "Hello", 3, name=1234.56);
+    println!("{}, `{name:.*}` has 3 characters", "Hello", 3, name="1234.56");
+    println!("{}, `{name:>8.*}` has 3 right-aligned characters", "Hello", 3, name="1234.56");
+    println!("Hello {{}}");
+    println!("{{ Hello");
 
-    println!(r"Hello, {}!", "world");
+    println!(r"Hello, {}!", "world");
 
     // escape sequences
-    println!("Hello\nWorld");
-    println!("\u{48}\x65\x6C\x6C\x6F World");
+    println!("Hello\nWorld");
+    println!("\u{48}\x65\x6C\x6C\x6F World");
 
-    println!("{\x41}", A = 92);
-    println!("{ничоси}", ничоси = 92);
-}

\ No newline at end of file
+    println!("{\x41}", A = 92);
+    println!("{ничоси}", ничоси = 92);
+}
\ No newline at end of file diff --git a/crates/ra_ide/test_data/highlight_unsafe.html b/crates/ra_ide/test_data/highlight_unsafe.html index 7585fbb42..f41d775e4 100644 --- a/crates/ra_ide/test_data/highlight_unsafe.html +++ b/crates/ra_ide/test_data/highlight_unsafe.html @@ -35,20 +35,20 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } -
unsafe fn unsafe_fn() {}
+
unsafe fn unsafe_fn() {}
 
-struct HasUnsafeFn;
+struct HasUnsafeFn;
 
-impl HasUnsafeFn {
-    unsafe fn unsafe_method(&self) {}
-}
+impl HasUnsafeFn {
+    unsafe fn unsafe_method(&self) {}
+}
 
-fn main() {
-    let x = &5 as *const usize;
-    unsafe {
-        unsafe_fn();
-        HasUnsafeFn.unsafe_method();
-        let y = *(x);
-        let z = -x;
-    }
-}

\ No newline at end of file
+fn main() {
+    let x = &5 as *const usize;
+    unsafe {
+        unsafe_fn();
+        HasUnsafeFn.unsafe_method();
+        let y = *(x);
+        let z = -x;
+    }
+}
\ No newline at end of file diff --git a/crates/ra_ide/test_data/highlighting.html b/crates/ra_ide/test_data/highlighting.html index 553811a2f..42ffa831b 100644 --- a/crates/ra_ide/test_data/highlighting.html +++ b/crates/ra_ide/test_data/highlighting.html @@ -35,94 +35,94 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } -
#[derive(Clone, Debug)]
-struct Foo {
-    pub x: i32,
-    pub y: i32,
-}
-
-trait Bar {
-    fn bar(&self) -> i32;
-}
-
-impl Bar for Foo {
-    fn bar(&self) -> i32 {
-        self.x
-    }
-}
-
-impl Foo {
-    fn baz(mut self) -> i32 {
-        self.x
-    }
-
-    fn qux(&mut self) {
-        self.x = 0;
-    }
-}
-
-static mut STATIC_MUT: i32 = 0;
-
-fn foo<'a, T>() -> T {
-    foo::<'a, i32>()
-}
-
-macro_rules! def_fn {
-    ($($tt:tt)*) => {$($tt)*}
-}
-
-def_fn! {
-    fn bar() -> u32 {
+
#[derive(Clone, Debug)]
+struct Foo {
+    pub x: i32,
+    pub y: i32,
+}
+
+trait Bar {
+    fn bar(&self) -> i32;
+}
+
+impl Bar for Foo {
+    fn bar(&self) -> i32 {
+        self.x
+    }
+}
+
+impl Foo {
+    fn baz(mut self) -> i32 {
+        self.x
+    }
+
+    fn qux(&mut self) {
+        self.x = 0;
+    }
+}
+
+static mut STATIC_MUT: i32 = 0;
+
+fn foo<'a, T>() -> T {
+    foo::<'a, i32>()
+}
+
+macro_rules! def_fn {
+    ($($tt:tt)*) => {$($tt)*}
+}
+
+def_fn! {
+    fn bar() -> u32 {
         100
-    }
-}
+    }
+}
 
-macro_rules! noop {
-    ($expr:expr) => {
-        $expr
-    }
-}
+macro_rules! noop {
+    ($expr:expr) => {
+        $expr
+    }
+}
 
 // comment
-fn main() {
-    println!("Hello, {}!", 92);
-
-    let mut vec = Vec::new();
-    if true {
-        let x = 92;
-        vec.push(Foo { x, y: 1 });
-    }
-    unsafe {
-        vec.set_len(0);
-        STATIC_MUT = 1;
-    }
-
-    for e in vec {
+fn main() {
+    println!("Hello, {}!", 92);
+
+    let mut vec = Vec::new();
+    if true {
+        let x = 92;
+        vec.push(Foo { x, y: 1 });
+    }
+    unsafe {
+        vec.set_len(0);
+        STATIC_MUT = 1;
+    }
+
+    for e in vec {
         // Do nothing
-    }
+    }
 
-    noop!(noop!(1));
+    noop!(noop!(1));
 
-    let mut x = 42;
-    let y = &mut x;
-    let z = &y;
+    let mut x = 42;
+    let y = &mut x;
+    let z = &y;
 
-    let Foo { x: z, y } = Foo { x: z, y };
+    let Foo { x: z, y } = Foo { x: z, y };
 
-    y;
-}
+    y;
+}
 
-enum Option<T> {
-    Some(T),
-    None,
-}
-use Option::*;
+enum Option<T> {
+    Some(T),
+    None,
+}
+use Option::*;
 
-impl<T> Option<T> {
-    fn and<U>(self, other: Option<U>) -> Option<(T, U)> {
-        match other {
-            None => unimplemented!(),
-            Nope => Nope,
-        }
-    }
-}

\ No newline at end of file
+impl<T> Option<T> {
+    fn and<U>(self, other: Option<U>) -> Option<(T, U)> {
+        match other {
+            None => unimplemented!(),
+            Nope => Nope,
+        }
+    }
+}
\ No newline at end of file diff --git a/crates/ra_ide/test_data/rainbow_highlighting.html b/crates/ra_ide/test_data/rainbow_highlighting.html index 84a7686b2..47c7c7d63 100644 --- a/crates/ra_ide/test_data/rainbow_highlighting.html +++ b/crates/ra_ide/test_data/rainbow_highlighting.html @@ -35,15 +35,15 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd .unresolved_reference { color: #FC5555; text-decoration: wavy underline; } -
fn main() {
-    let hello = "hello";
-    let x = hello.to_string();
-    let y = hello.to_string();
+
fn main() {
+    let hello = "hello";
+    let x = hello.to_string();
+    let y = hello.to_string();
 
-    let x = "other color please!";
-    let y = x.to_string();
-}
+    let x = "other color please!";
+    let y = x.to_string();
+}
 
-fn bar() {
-    let mut hello = "hello";
-}

\ No newline at end of file
+fn bar() {
+    let mut hello = "hello";
+}
\ No newline at end of file -- cgit v1.2.3