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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 part of dart.utf; | 5 part of dart.utf; |
| 6 | 6 |
| 7 /** | 7 /** |
| 8 * Decodes the UTF-32 bytes as an iterable. Thus, the consumer can only convert | 8 * Decodes the UTF-32 bytes as an iterable. Thus, the consumer can only convert |
| 9 * as much of the input as needed. Determines the byte order from the BOM, | 9 * as much of the input as needed. Determines the byte order from the BOM, |
| 10 * or uses big-endian as a default. This method always strips a leading BOM. | 10 * or uses big-endian as a default. This method always strips a leading BOM. |
| (...skipping 318 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 329 value += (utf32EncodedBytesIterator.current << 24); | 329 value += (utf32EncodedBytesIterator.current << 24); |
| 330 return value; | 330 return value; |
| 331 } | 331 } |
| 332 } | 332 } |
| 333 | 333 |
| 334 bool _validCodepoint(int codepoint) { | 334 bool _validCodepoint(int codepoint) { |
| 335 return (codepoint >= 0 && codepoint < UNICODE_UTF16_RESERVED_LO) || | 335 return (codepoint >= 0 && codepoint < UNICODE_UTF16_RESERVED_LO) || |
| 336 (codepoint > UNICODE_UTF16_RESERVED_HI && | 336 (codepoint > UNICODE_UTF16_RESERVED_HI && |
| 337 codepoint < UNICODE_VALID_RANGE_MAX); | 337 codepoint < UNICODE_VALID_RANGE_MAX); |
| 338 } | 338 } |
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Chromium Code Reviews
Issue 23135020:
Add utf package. (Closed)
Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart