go/printer: changed max. number of newlines from 3 to 2

manual changes in src/pkg/go/printer, src/cmd/gofix/signal_test.go
(cd src/cmd/gofix/testdata; gofmt -w *.in *.out)
(cd src/pkg/go/printer; gotest -update)
gofmt -w misc src

runs all tests

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4715041

3 files changed, 0 insertions, 4 deletions

diff --git a/src/pkg/strings/reader.go b/src/pkg/strings/reader.go
index 8423f7e452..eb515de006 100644
--- a/src/pkg/strings/reader.go
+++ b/src/pkg/strings/reader.go
@@ -43,7 +43,6 @@ func (r *Reader) ReadByte() (b byte, err os.Error) {
 	return
 }
 
-
 // UnreadByte moves the reading position back by one byte.
 // It is an error to call UnreadByte if nothing has been
 // read yet.
diff --git a/src/pkg/strings/strings.go b/src/pkg/strings/strings.go
index 6afbc7dc2f..c547297e66 100644
--- a/src/pkg/strings/strings.go
+++ b/src/pkg/strings/strings.go
@@ -363,7 +363,6 @@ func Repeat(s string, count int) string {
 	return string(b)
 }
 
-
 // ToUpper returns a copy of the string s with all Unicode letters mapped to their upper case.
 func ToUpper(s string) string { return Map(unicode.ToUpper, s) }
 
diff --git a/src/pkg/strings/strings_test.go b/src/pkg/strings/strings_test.go
index c546173393..409d4da0e2 100644
--- a/src/pkg/strings/strings_test.go
+++ b/src/pkg/strings/strings_test.go
@@ -170,7 +170,6 @@ func BenchmarkIndex(b *testing.B) {
 	}
 }
 
-
 type ExplodeTest struct {
 	s string
 	n int
@@ -325,7 +324,6 @@ func TestFieldsFunc(t *testing.T) {
 	}
 }
 
-
 // Test case for any function which accepts and returns a single string.
 type StringTest struct {
 	in, out string