example/ex.hyc

@@ -1,12 +1,9 @@
-let foo = if 1 == 1 then
+let foo = 1 + 1;
-        5
-    else
-        10
-    end;
 
-do
+if foo == 2 then
-    print(1);
+    do
-end;
+        foo + 1;
-
+    end
-fun bar a b = a + b;
+else
-let baz = bar(34 35);
+    foo - 1;
+end;

src/front/parse.rs

@@ -323,9 +323,9 @@ impl Expr {
                 &format!("({} {})", name.to_sexpr(), args.iter().map(|x| x.to_sexpr()).collect::<Vec<_>>().join(" "))),
 
             Self::Let{ name, value } => out.push_str(
-                &format!("(let {}\n  {})", name, value.clone().to_sexpr())),
+                &format!("(let\n  {}\n  {})", name, value.clone().to_sexpr())),
             Self::Fun{ name, args, body } => out.push_str(
-                &format!("(fun {} ({})\n  {})", name, args.join(" "), body.to_sexpr())),
+                &format!("(fun\n  ({})\n  {}\n {})", name, args.join(" "), body.to_sexpr())),
 
             Self::If { cond, then, else_ } => out.push_str(
                 &format!("(if {}\n  {}\n  {})", cond.to_sexpr(), then.to_sexpr(), else_.to_sexpr())),