Fix Rust raw string literals

alecthomas · Feb 2, 2019 · 1a22fed · 1a22fed
1 parent af4cf6a
commit 1a22fed
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lexers/r/rust.go b/lexers/r/rust.go
@@ -28,6 +28,8 @@ var Rust = internal.Register(MustNewLexer(
 			{`/\*\*(\n|[^/*])`, LiteralStringDoc, Push("doccomment")},
 			{`/\*!`, LiteralStringDoc, Push("doccomment")},
 			{`/\*`, CommentMultiline, Push("comment")},
+			{`r#*"(?:\\.|[^\\\r\n;])*"#*`, LiteralString, nil},
+			{`"(?:\\.|[^\\\r\n"])*"`, LiteralString, nil},
 			{`\$([a-zA-Z_]\w*|\(,?|\),?|,?)`, CommentPreproc, nil},
 			{Words(``, `\b`, `as`, `box`, `const`, `crate`, `else`, `extern`, `for`, `if`, `impl`, `in`, `loop`, `match`, `move`, `mut`, `pub`, `ref`, `return`, `static`, `super`, `trait`, `unsafe`, `use`, `where`, `while`), Keyword, nil},
 			{Words(``, `\b`, `abstract`, `alignof`, `become`, `do`, `final`, `macro`, `offsetof`, `override`, `priv`, `proc`, `pure`, `sizeof`, `typeof`, `unsized`, `virtual`, `yield`), KeywordReserved, nil},
@@ -51,7 +53,6 @@ var Rust = internal.Register(MustNewLexer(
 			{`[0-9][0-9_]*(\.[0-9_]+[eE][+\-]?[0-9_]+|\.[0-9_]*(?!\.)|[eE][+\-]?[0-9_]+)`, LiteralNumberFloat, Push("number_lit")},
 			{`[0-9][0-9_]*`, LiteralNumberInteger, Push("number_lit")},
 			{`b"`, LiteralString, Push("bytestring")},
-			{`"`, LiteralString, Push("string")},
 			{`b?r(#*)".*?"\1`, LiteralString, nil},
 			{`'static`, NameBuiltin, nil},
 			{`'[a-zA-Z_]\w*`, NameAttribute, nil},