gofmt

008-for/for.go

@@ -2,32 +2,32 @@
 
 // `for` is Go's only looping construct. Here are
 // two common forms.
-package main                   
-                               
-import "fmt"                    
-                                
+package main
+
+import "fmt"
+
 func main() {
 
     // Initialize `i` with `1` and loop until it's 10.
-    i := 1                     
-    for i <= 3 {               
-        fmt.Print(i)          
-        i = i + 1               
-    }                           
+    i := 1
+    for i <= 3 {
+        fmt.Print(i)
+        i = i + 1
+    }
 
     // That type of loop is common. We can do it on one
     // line.
-    for j := 1; j <= 3; j++ {  
-        fmt.Print(j)           
+    for j := 1; j <= 3; j++ {
+        fmt.Print(j)
     }
 
     // `for` without a condition will loop until you
     // `return`.
-    for {                      
-        fmt.Println()          
-        return                 
-    }                          
-}                              
+    for {
+        fmt.Println()
+        return
+    }
+}
 
 // We'll see other `for` forms latter.