improve listar

src/rustint/core.clj

@@ -2124,16 +2124,20 @@
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (defn flistar [ilevel t nxt]
+  (let [
+        preceding_space (clojure.string/join (repeat (* ilevel 2) " ")),
+        bracket_prec_space (clojure.string/join (repeat (* (- ilevel 1) 2) " "))
+      ]
     (cond
       (string? t) (format "\"%s\" " t)
-    (= t (symbol "{")) (clojure.string/join
-                         (cons "\n{\n" (repeat (* ilevel 2) " "))
-                      )
-    (= t (symbol "}")) "\n}"
+      (= t (symbol "{")) (format "\n%s{\n%s" bracket_prec_space preceding_space)
+      (= t (symbol "}")) (format "\n%s}" bracket_prec_space)
+      (= t (symbol ";")) (format ";\n%s" preceding_space)
       (and (not= nxt (symbol "{")) (not= nxt (symbol "}"))) (format "%s " t)
       :else (format "%s" t)
     )
   )
+)
 
 (defn listar [l]
   (let [contadores (hash-map (symbol "{") 1, (symbol "}") -1),