Support comments after join keyword (#96)

crates/uroborosql-fmt/src/visitor/clause/join.rs

@@ -32,6 +32,9 @@ impl Visitor {
         };
         cursor.goto_next_sibling();
 
+        // キーワード直後のコメントを処理
+        self.consume_comment_in_clause(cursor, src, &mut join_clause)?;
+
         // テーブル名だが補完は行わない
         let table = self.visit_aliasable_expr(cursor, src, None)?;
         let body = Body::from(Expr::Aligned(Box::new(table)));

crates/uroborosql-fmt/testfiles/dst/select/join.sql

@@ -103,3 +103,14 @@ inner join
 	t2	-- tbl
 on
 	t1.num	=	t2.num	-- cond
+;
+select
+	*
+from
+	t1	-- after table
+inner join
+-- after keyword
+-- another comment 
+	t2	-- after table
+on
+	t1.num	=	t2.num	-- cond

crates/uroborosql-fmt/testfiles/src/select/join.sql

@@ -12,4 +12,13 @@ select * from t1 -- table 1
 cross join t2 -- table 2
 ;
 select * from t1 inner join t2 -- tbl
-on t1.num = t2.num -- cond
+on t1.num = t2.num -- cond
+;
+select
+    *
+from
+    t1 -- after table
+inner join -- after keyword
+-- another comment 
+    t2 -- after table
+on t1.num = t2.num -- cond