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xml: use io.ReadByter in place of local readByter

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R=cemeyer, rsc
CC=golang-dev
https://golang.org/cl/809041
This commit is contained in:
Raif S. Naffah 2010-03-27 23:12:30 -07:00 • committed by Russ Cox
parent 55b145e32a
commit 66dd26e967
1 changed files with 2 additions and 6 deletions
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8
src/pkg/xml/xml.go
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@ -107,10 +107,6 @@ type Directive []byte
func (d Directive) Copy() Directive { return Directive(makeCopy(d)) } func (d Directive) Copy() Directive { return Directive(makeCopy(d)) }
type readByter interface {
ReadByte() (b byte, err os.Error)
}
// CopyToken returns a copy of a Token. // CopyToken returns a copy of a Token.
func CopyToken(t Token) Token { func CopyToken(t Token) Token {
switch v := t.(type) { switch v := t.(type) {
@ -167,7 +163,7 @@ type Parser struct {
// //
Entity map[string]string Entity map[string]string
r readByter r io.ReadByter
buf bytes.Buffer buf bytes.Buffer
stk *stack stk *stack
free *stack free *stack
@ -194,7 +190,7 @@ func NewParser(r io.Reader) *Parser {
// Assume that if reader has its own // Assume that if reader has its own
// ReadByte, it's efficient enough. // ReadByte, it's efficient enough.
// Otherwise, use bufio. // Otherwise, use bufio.
if rb, ok := r.(readByter); ok { if rb, ok := r.(io.ReadByter); ok {
p.r = rb p.r = rb
} else { } else {
p.r = bufio.NewReader(r) p.r = bufio.NewReader(r)