58 lines
2.2 KiB
TypeScript
58 lines
2.2 KiB
TypeScript
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/**
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* Diff Match and Patch
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* Copyright 2018 The diff-match-patch Authors.
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* https://github.com/google/diff-match-patch
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @fileoverview Computes the difference between two texts to create a patch.
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* Applies the patch onto another text, allowing for errors.
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* @author fraser@google.com (Neil Fraser)
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*/
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/**
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* CHANGES by pedrottimark to diff_match_patch_uncompressed.ts file:
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*
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* 1. Delete anything not needed to use diff_cleanupSemantic method
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* 2. Convert from prototype properties to var declarations
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* 3. Convert Diff to class from constructor and prototype
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* 4. Add type annotations for arguments and return values
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* 5. Add exports
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*/
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/**
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* The data structure representing a diff is an array of tuples:
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* [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]
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* which means: delete 'Hello', add 'Goodbye' and keep ' world.'
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*/
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declare var DIFF_DELETE: number;
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declare var DIFF_INSERT: number;
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declare var DIFF_EQUAL: number;
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/**
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* Class representing one diff tuple.
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* Attempts to look like a two-element array (which is what this used to be).
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* @param {number} op Operation, one of: DIFF_DELETE, DIFF_INSERT, DIFF_EQUAL.
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* @param {string} text Text to be deleted, inserted, or retained.
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* @constructor
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*/
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declare class Diff {
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0: number;
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1: string;
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constructor(op: number, text: string);
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}
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/**
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* Reduce the number of edits by eliminating semantically trivial equalities.
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* @param {!Array.<!diff_match_patch.Diff>} diffs Array of diff tuples.
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*/
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declare var diff_cleanupSemantic: (diffs: Array<Diff>) => void;
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export { Diff, DIFF_EQUAL, DIFF_DELETE, DIFF_INSERT, diff_cleanupSemantic as cleanupSemantic, };
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