| // Copyright 2013 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package bufio | |
| // Exported for testing only. | |
| import ( | |
| "unicode/utf8" | |
| ) | |
| var IsSpace = isSpace | |
| const DefaultBufSize = defaultBufSize | |
| func (s *Scanner) MaxTokenSize(n int) { | |
| if n < utf8.UTFMax || n > 1e9 { | |
| panic("bad max token size") | |
| } | |
| if n < len(s.buf) { | |
| s.buf = make([]byte, n) | |
| } | |
| s.maxTokenSize = n | |
| } | |
| // ErrOrEOF is like Err, but returns EOF. Used to test a corner case. | |
| func (s *Scanner) ErrOrEOF() error { | |
| return s.err | |
| } | |