.config/coc/extensions/node_modules/coc-prettier/node_modules/diff/lib/diff/word.js

   1 /*istanbul ignore start*/
   2 "use strict";
   3
   4 Object.defineProperty(exports, "__esModule", {
   5   value: true
   6 });
   7 exports.diffWords = diffWords;
   8 exports.diffWordsWithSpace = diffWordsWithSpace;
   9 exports.wordDiff = void 0;
  10
  11 /*istanbul ignore end*/
  12 var
  13 /*istanbul ignore start*/
  14 _base = _interopRequireDefault(require("./base"))
  15 /*istanbul ignore end*/
  16 ;
  17
  18 var
  19 /*istanbul ignore start*/
  20 _params = require("../util/params")
  21 /*istanbul ignore end*/
  22 ;
  23
  24 /*istanbul ignore start*/ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  25
  26 /*istanbul ignore end*/
  27 // Based on https://en.wikipedia.org/wiki/Latin_script_in_Unicode
  28 //
  29 // Ranges and exceptions:
  30 // Latin-1 Supplement, 0080–00FF
  31 //  - U+00D7  × Multiplication sign
  32 //  - U+00F7  ÷ Division sign
  33 // Latin Extended-A, 0100–017F
  34 // Latin Extended-B, 0180–024F
  35 // IPA Extensions, 0250–02AF
  36 // Spacing Modifier Letters, 02B0–02FF
  37 //  - U+02C7  ˇ &#711;  Caron
  38 //  - U+02D8  ˘ &#728;  Breve
  39 //  - U+02D9  ˙ &#729;  Dot Above
  40 //  - U+02DA  ˚ &#730;  Ring Above
  41 //  - U+02DB  ˛ &#731;  Ogonek
  42 //  - U+02DC  ˜ &#732;  Small Tilde
  43 //  - U+02DD  ˝ &#733;  Double Acute Accent
  44 // Latin Extended Additional, 1E00–1EFF
  45 var extendedWordChars = /^[A-Za-z\xC0-\u02C6\u02C8-\u02D7\u02DE-\u02FF\u1E00-\u1EFF]+$/;
  46 var reWhitespace = /\S/;
  47 var wordDiff = new
  48 /*istanbul ignore start*/
  49 _base
  50 /*istanbul ignore end*/
  51 .
  52 /*istanbul ignore start*/
  53 default
  54 /*istanbul ignore end*/
  55 ();
  56
  57 /*istanbul ignore start*/
  58 exports.wordDiff = wordDiff;
  59
  60 /*istanbul ignore end*/
  61 wordDiff.equals = function (left, right) {
  62   if (this.options.ignoreCase) {
  63     left = left.toLowerCase();
  64     right = right.toLowerCase();
  65   }
  66
  67   return left === right || this.options.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right);
  68 };
  69
  70 wordDiff.tokenize = function (value) {
  71   var tokens = value.split(/(\s+|[()[\]{}'"]|\b)/); // Join the boundary splits that we do not consider to be boundaries. This is primarily the extended Latin character set.
  72
  73   for (var i = 0; i < tokens.length - 1; i++) {
  74     // If we have an empty string in the next field and we have only word chars before and after, merge
  75     if (!tokens[i + 1] && tokens[i + 2] && extendedWordChars.test(tokens[i]) && extendedWordChars.test(tokens[i + 2])) {
  76       tokens[i] += tokens[i + 2];
  77       tokens.splice(i + 1, 2);
  78       i--;
  79     }
  80   }
  81
  82   return tokens;
  83 };
  84
  85 function diffWords(oldStr, newStr, options) {
  86   options =
  87   /*istanbul ignore start*/
  88   (0,
  89   /*istanbul ignore end*/
  90
  91   /*istanbul ignore start*/
  92   _params
  93   /*istanbul ignore end*/
  94   .
  95   /*istanbul ignore start*/
  96   generateOptions)
  97   /*istanbul ignore end*/
  98   (options, {
  99     ignoreWhitespace: true
 100   });
 101   return wordDiff.diff(oldStr, newStr, options);
 102 }
 103
 104 function diffWordsWithSpace(oldStr, newStr, options) {
 105   return wordDiff.diff(oldStr, newStr, options);
 106 }
 107 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