vis

a vi-like editor based on Plan 9's structural regular expressions

1.ref

(464B)

      1 public class Foo
      2 {
      3         private double var1;
      4         private double var2;
      5 
      6         public Foo(double val)
      7         {
      8                 init(val);
      9                 doSomething();
     10         }
     11 
     12         private void init(double val)
     13         {
     14                 var1 = val;
     15         }
     16         
     17         private void doSomething()
     18         {
     19                 var2 = Math.sqrt(var1);
     20         }
     21 
     22         public double getResult()
     23         {
     24                 return var2;
     25         }
     26 }