code refactoring

Author: klashxx

sql_order.awk

@@ -1,17 +1,11 @@
 # SQL order just want columns inside the brackets.
 # Example: awk -f sql_order.awk files/ddl.sql
 
-BEGIN{f=1
-      PROCINFO["sorted_in"] = "@ind_str_asc"
-      }
-/^\(/{f=0
-      print
-      next
-      }
-/^\)/{f=1
+BEGIN{PROCINFO["sorted_in"] = "@ind_str_asc"}
+/^\(/{f=1}
+/^\)/{f=0
       for (i in a)
         print a[i]
-      delete a
-      }
-!f{a[$1]=$0}
-f
+      delete a}
+f{a[$1]=$0}
+!f