2 files changed, 10 insertions, 1 deletions

diff --git a/crates/ra_ide/src/syntax_highlighting/html.rs b/crates/ra_ide/src/syntax_highlighting/html.rs
index ff0eeeb52..edfe61f39 100644
--- a/crates/ra_ide/src/syntax_highlighting/html.rs
+++ b/crates/ra_ide/src/syntax_highlighting/html.rs
@@ -76,6 +76,7 @@ pre                 { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
 .type_param         { color: #DFAF8F; }
 .attribute          { color: #94BFF3; }
 .numeric_literal    { color: #BFEBBF; }
+.bool_literal       { color: #BFE6EB; }
 .macro              { color: #94BFF3; }
 .module             { color: #AFD8AF; }
 .variable           { color: #DCDCCC; }
diff --git a/crates/ra_ide/src/syntax_highlighting/tags.rs b/crates/ra_ide/src/syntax_highlighting/tags.rs
index be1a0f12b..46c718c91 100644
--- a/crates/ra_ide/src/syntax_highlighting/tags.rs
+++ b/crates/ra_ide/src/syntax_highlighting/tags.rs
@@ -15,6 +15,7 @@ pub struct HighlightModifiers(u32);
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord)]
 pub enum HighlightTag {
     Attribute,
+    BoolLiteral,
     BuiltinType,
     ByteLiteral,
     CharLiteral,
@@ -29,6 +30,7 @@ pub enum HighlightTag {
     Macro,
     Module,
     NumericLiteral,
+    SelfKeyword,
     SelfType,
     Static,
     StringLiteral,
@@ -45,8 +47,10 @@ pub enum HighlightTag {
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord)]
 #[repr(u8)]
 pub enum HighlightModifier {
+    /// Used to differentiate individual elements within attributes.
+    Attribute = 0,
     /// Used with keywords like `if` and `break`.
-    ControlFlow = 0,
+    ControlFlow,
     /// `foo` in `fn foo(x: i32)` is a definition, `foo` in `foo(90 + 2)` is
     /// not.
     Definition,
@@ -58,6 +62,7 @@ impl HighlightTag {
     fn as_str(self) -> &'static str {
         match self {
             HighlightTag::Attribute => "attribute",
+            HighlightTag::BoolLiteral => "bool_literal",
             HighlightTag::BuiltinType => "builtin_type",
             HighlightTag::ByteLiteral => "byte_literal",
             HighlightTag::CharLiteral => "char_literal",
@@ -72,6 +77,7 @@ impl HighlightTag {
             HighlightTag::Macro => "macro",
             HighlightTag::Module => "module",
             HighlightTag::NumericLiteral => "numeric_literal",
+            HighlightTag::SelfKeyword => "self_keyword",
             HighlightTag::SelfType => "self_type",
             HighlightTag::Static => "static",
             HighlightTag::StringLiteral => "string_literal",
@@ -95,6 +101,7 @@ impl fmt::Display for HighlightTag {
 
 impl HighlightModifier {
     const ALL: &'static [HighlightModifier] = &[
+        HighlightModifier::Attribute,
         HighlightModifier::ControlFlow,
         HighlightModifier::Definition,
         HighlightModifier::Mutable,
@@ -103,6 +110,7 @@ impl HighlightModifier {
 
     fn as_str(self) -> &'static str {
         match self {
+            HighlightModifier::Attribute => "attribute",
             HighlightModifier::ControlFlow => "control",
             HighlightModifier::Definition => "declaration",
             HighlightModifier::Mutable => "mutable",