gofmt-ify asn1

R=rsc
http://go/go-review/1018047

src/pkg/asn1/asn1.go

@@ -110,9 +110,9 @@ func (b BitString) At(i int) int {
 	if i < 0 || i >= b.BitLength {
 		return 0;
 	}
-	x := i / 8;
-	y := 7 - uint(i % 8);
-	return int(b.Bytes[x] >> y) & 1;
+	x := i/8;
+	y := 7-uint(i%8);
+	return int(b.Bytes[x] >> y)&1;
 }
 
 // parseBitString parses an ASN.1 bit string from the given byte array and returns it.
@@ -124,7 +124,7 @@ func parseBitString(bytes []byte) (ret BitString, err os.Error) {
 	paddingBits := int(bytes[0]);
 	if paddingBits > 7 ||
 		len(bytes) == 1 && paddingBits > 0 ||
-	   bytes[len(bytes)-1] & ((1 << bytes[0])-1) != 0 {
+		bytes[len(bytes)-1]&((1<<bytes[0])-1) != 0 {
 		err = SyntaxError{"invalid padding bits in BIT STRING"};
 		return;
 	}
@@ -152,8 +152,8 @@ func parseObjectIdentifier(bytes []byte) (s []int, err os.Error) {
 	s = make([]int, len(bytes)+1);
 
 	// The first byte is 40*value1 + value2:
-	s[0] = int(bytes[0]) / 40;
-	s[1] = int(bytes[0]) % 40;
+	s[0] = int(bytes[0])/40;
+	s[1] = int(bytes[0])%40;
 	i := 2;
 	for offset := 1; offset < len(bytes); i++ {
 		var v int;
@@ -201,7 +201,7 @@ func twoDigits(bytes []byte, max int) (int, bool) {
 			return 0, false;
 		}
 	}
-	value := (int(bytes[0]) - '0')*10 + int(bytes[1] - '0');
+	value := (int(bytes[0])-'0')*10 + int(bytes[1]-'0');
 	if value > max {
 		return 0, false;
 	}
@@ -459,8 +459,8 @@ type fieldParameters struct {
 	defaultValue	*int64;	// a default value for INTEGER typed fields (maybe nil).
 	tag		*int;	// the EXPLICIT or IMPLICIT tag (maybe nil).
 
-// Invariants:
-//   if explicit is set, tag is non-nil.
+	// Invariants:
+	//   if explicit is set, tag is non-nil.
 }
 
 // Given a tag string with the format specified in the package comment,

src/pkg/asn1/asn1_test.go

@@ -255,7 +255,7 @@ var unmarshalTestData []unmarshalTest = []unmarshalTest{
 	unmarshalTest{[]byte{0x16, 0x04, 't', 'e', 's', 't'}, &RawValue{0, 22, false, []byte{'t', 'e', 's', 't'}}},
 	unmarshalTest{[]byte{0x04, 0x04, 1, 2, 3, 4}, &RawValue{0, 4, false, []byte{1, 2, 3, 4}}},
 	unmarshalTest{[]byte{0x30, 0x03, 0x81, 0x01, 0x01}, &TestContextSpecificTags{1}},
-	unmarshalTest{[]byte{0x30, 0x08, 0xa1, 0x03, 0x02, 0x01, 0x01, 0x02, 0x01, 0x02}, &TestContextSpecificTags2{1,2}},
+	unmarshalTest{[]byte{0x30, 0x08, 0xa1, 0x03, 0x02, 0x01, 0x01, 0x02, 0x01, 0x02}, &TestContextSpecificTags2{1, 2}},
 	unmarshalTest{[]byte{0x01, 0x01, 0x00}, newBool(false)},
 	unmarshalTest{[]byte{0x01, 0x01, 0x01}, newBool(true)},
 }