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1 /* | 1 /* |
2 * Copyright (C) 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007 Apple Inc. All rights reserved. |
3 * Copyright (C) 2012 Google Inc. All rights reserved. | 3 * Copyright (C) 2012 Google Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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1107 return regexObject; | 1107 return regexObject; |
1108 } | 1108 } |
1109 | 1109 |
1110 /** | 1110 /** |
1111 * @param {string} query | 1111 * @param {string} query |
1112 * @param {string=} flags | 1112 * @param {string=} flags |
1113 * @return {!RegExp} | 1113 * @return {!RegExp} |
1114 */ | 1114 */ |
1115 function createPlainTextSearchRegex(query, flags) | 1115 function createPlainTextSearchRegex(query, flags) |
1116 { | 1116 { |
1117 // This should be kept the same as the one in V8StringUtil.cpp. | 1117 // This should be kept the same as the one in StringUtil.cpp. |
1118 var regexSpecialCharacters = String.regexSpecialCharacters(); | 1118 var regexSpecialCharacters = String.regexSpecialCharacters(); |
1119 var regex = ""; | 1119 var regex = ""; |
1120 for (var i = 0; i < query.length; ++i) { | 1120 for (var i = 0; i < query.length; ++i) { |
1121 var c = query.charAt(i); | 1121 var c = query.charAt(i); |
1122 if (regexSpecialCharacters.indexOf(c) !== -1) | 1122 if (regexSpecialCharacters.indexOf(c) !== -1) |
1123 regex += "\\"; | 1123 regex += "\\"; |
1124 regex += c; | 1124 regex += c; |
1125 } | 1125 } |
1126 return new RegExp(regex, flags || ""); | 1126 return new RegExp(regex, flags || ""); |
1127 } | 1127 } |
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1531 while (rightIndex < rightKeys.length) { | 1531 while (rightIndex < rightKeys.length) { |
1532 var rightKey = rightKeys[rightIndex++]; | 1532 var rightKey = rightKeys[rightIndex++]; |
1533 added.push(other.get(rightKey)); | 1533 added.push(other.get(rightKey)); |
1534 } | 1534 } |
1535 return { | 1535 return { |
1536 added: added, | 1536 added: added, |
1537 removed: removed, | 1537 removed: removed, |
1538 equal: equal | 1538 equal: equal |
1539 } | 1539 } |
1540 } | 1540 } |
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