fix: coding style and file format for all example.

eBook/examples/chapter_10/structs_anonymous_fields.go

@@ -1,34 +1,34 @@
-package main
-
-import "fmt"
-
-type innerS struct {
-	in1  int
-	in2  int
-}
-
-type outerS struct {
-	b   int
-	c   float32
-	int    // anonymous field
-	innerS // anonymous field
-}
-
-func main() {
-	outer := new(outerS)
-	outer.b = 6
-	outer.c = 7.5
-	outer.int = 60
-	outer.in1 = 5
-	outer.in2 = 10
-
-	fmt.Printf("outer.b is: %d\n", outer.b)
-	fmt.Printf("outer.c is: %f\n", outer.c)
-	fmt.Printf("outer.int is: %d\n", outer.int)
-	fmt.Printf("outer.in1 is: %d\n", outer.in1)
-	fmt.Printf("outer.in2 is: %d\n", outer.in2)
-	// with a struct-literal:
-	outer2 := outerS{6, 7.5, 60, innerS{5, 10}}
-	fmt.Println("outer2 is: ", outer2)
-
-}
+package main
+
+import "fmt"
+
+type innerS struct {
+	in1 int
+	in2 int
+}
+
+type outerS struct {
+	b      int
+	c      float32
+	int    // anonymous field
+	innerS // anonymous field
+}
+
+func main() {
+	outer := new(outerS)
+	outer.b = 6
+	outer.c = 7.5
+	outer.int = 60
+	outer.in1 = 5
+	outer.in2 = 10
+
+	fmt.Printf("outer.b is: %d\n", outer.b)
+	fmt.Printf("outer.c is: %f\n", outer.c)
+	fmt.Printf("outer.int is: %d\n", outer.int)
+	fmt.Printf("outer.in1 is: %d\n", outer.in1)
+	fmt.Printf("outer.in2 is: %d\n", outer.in2)
+	// with a struct-literal:
+	outer2 := outerS{6, 7.5, 60, innerS{5, 10}}
+	fmt.Println("outer2 is: ", outer2)
+
+}