compact + kill whitespaces for 0 reason

Signed-off-by: Luong Duc Anh <[email protected]>

rs.py

@@ -1,15 +1,4 @@
 #[doc=r#"
-rust = r"""
-"#]
-fn main() {
-    let (head, body) = ("#[doc = r#\"\nrust = r\"\"\"\n\"#]\nfn main() {\n    let (head, body) = ", ";\n    println!(\"{head}{:?}{body}{REAL}\\\"#;\", (head, body))\n}\nconst REAL: &str = r#\"");
-    println!("{head}{:?}{body}{REAL}\"#;", (head, body))
-}
-const REAL: &str = r#"""
-p = """{0}
-rust = r{2}{1}{2}
-p = {2}{3}{2}
-print(p.format({0!r}, rust, {2!r}, p))
-#{2:.1}#;"""
-print(p.format('#[doc = r#"', rust, '"""', p))
-#"#;
+rust=r"""#]fn main(){println!("{1}{1:?},{2:?}{2}{}\"#;",REAL,"#[doc=r#\"\nrust=r\"\"\"#]fn main(){println!(\"{1}{1:?},{2:?}{2}{}\\\"#;\",REAL,",")}\nconst REAL:&str=r#\"")}
+const REAL:&str=r#""";p="""{0}
+rust=r{2}{1}{2};p={2}{3}{2};print(p.format({0!r},rust,{2!r},p))#{2:.1}#;""";print(p.format('#[doc=r#"',rust,'"""',p))#"#;