Add emoji support

Author: Techie-Pi

Cargo.toml

@@ -3,6 +3,9 @@ name = "doxygen-rs"
 version = "0.2.2"
 edition = "2021"
 
+[dependencies]
+phf = { version = "0.11", features = ["macros"] }
+
 [dev-dependencies]
 criterion = "0.4"
 

src/parser/mod.rs

@@ -103,5 +103,11 @@ mod tests {
         let parsed = parse_comment("@brief \\a example \\\\e example 2 @em example 3");
         assert_eq!(parsed[0], Notation("@brief".to_owned(), "*example* *example* 2 *example* 3".to_owned()))
     }
+
+    #[test]
+    fn emojis_work() {
+        let parsed = parse_comment("@brief @emoji :smirk: \\emoji smirk \\\\emoji smiley");
+        assert_eq!(parsed[0], Notation("@brief".to_owned(), "😏 😏 😃".to_owned()))
+    }
 }