+++ /dev/null
-// Copyright (c) 2012-2016 The go-diff authors. All rights reserved.
-// https://github.com/sergi/go-diff
-// See the included LICENSE file for license details.
-//
-// go-diff is a Go implementation of Google's Diff, Match, and Patch library
-// Original library is Copyright (c) 2006 Google Inc.
-// http://code.google.com/p/google-diff-match-patch/
-
-// Package diffmatchpatch offers robust algorithms to perform the operations required for synchronizing plain text.
-package diffmatchpatch
-
-import (
- "time"
-)
-
-// DiffMatchPatch holds the configuration for diff-match-patch operations.
-type DiffMatchPatch struct {
- // Number of seconds to map a diff before giving up (0 for infinity).
- DiffTimeout time.Duration
- // Cost of an empty edit operation in terms of edit characters.
- DiffEditCost int
- // How far to search for a match (0 = exact location, 1000+ = broad match). A match this many characters away from the expected location will add 1.0 to the score (0.0 is a perfect match).
- MatchDistance int
- // When deleting a large block of text (over ~64 characters), how close do the contents have to be to match the expected contents. (0.0 = perfection, 1.0 = very loose). Note that MatchThreshold controls how closely the end points of a delete need to match.
- PatchDeleteThreshold float64
- // Chunk size for context length.
- PatchMargin int
- // The number of bits in an int.
- MatchMaxBits int
- // At what point is no match declared (0.0 = perfection, 1.0 = very loose).
- MatchThreshold float64
-}
-
-// New creates a new DiffMatchPatch object with default parameters.
-func New() *DiffMatchPatch {
- // Defaults.
- return &DiffMatchPatch{
- DiffTimeout: time.Second,
- DiffEditCost: 4,
- MatchThreshold: 0.5,
- MatchDistance: 1000,
- PatchDeleteThreshold: 0.5,
- PatchMargin: 4,
- MatchMaxBits: 32,
- }
-}