codekingpro/portable-devtools

1// Copyright 2013 The Go Authors. All rights reserved.2// Use of this source code is governed by a BSD-style3// license that can be found in the LICENSE file.4 5package bufio6 7// Exported for testing only.8import (9	"unicode/utf8"10)11 12var IsSpace = isSpace13 14const DefaultBufSize = defaultBufSize15 16func (s *Scanner) MaxTokenSize(n int) {17	if n < utf8.UTFMax || n > 1e9 {18		panic("bad max token size")19	}20	if n < len(s.buf) {21		s.buf = make([]byte, n)22	}23	s.maxTokenSize = n24}25 26// ErrOrEOF is like Err, but returns EOF. Used to test a corner case.27func (s *Scanner) ErrOrEOF() error {28	return s.err29}30