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Diffstat (limited to 'node_modules/babel-generator/lib/whitespace.js')
-rw-r--r-- | node_modules/babel-generator/lib/whitespace.js | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/node_modules/babel-generator/lib/whitespace.js b/node_modules/babel-generator/lib/whitespace.js deleted file mode 100644 index e18d3ac..0000000 --- a/node_modules/babel-generator/lib/whitespace.js +++ /dev/null @@ -1,95 +0,0 @@ -"use strict"; - -exports.__esModule = true; - -var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck"); - -var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var Whitespace = function () { - function Whitespace(tokens) { - (0, _classCallCheck3.default)(this, Whitespace); - - this.tokens = tokens; - this.used = {}; - } - - Whitespace.prototype.getNewlinesBefore = function getNewlinesBefore(node) { - var startToken = void 0; - var endToken = void 0; - var tokens = this.tokens; - - var index = this._findToken(function (token) { - return token.start - node.start; - }, 0, tokens.length); - if (index >= 0) { - while (index && node.start === tokens[index - 1].start) { - --index; - }startToken = tokens[index - 1]; - endToken = tokens[index]; - } - - return this._getNewlinesBetween(startToken, endToken); - }; - - Whitespace.prototype.getNewlinesAfter = function getNewlinesAfter(node) { - var startToken = void 0; - var endToken = void 0; - var tokens = this.tokens; - - var index = this._findToken(function (token) { - return token.end - node.end; - }, 0, tokens.length); - if (index >= 0) { - while (index && node.end === tokens[index - 1].end) { - --index; - }startToken = tokens[index]; - endToken = tokens[index + 1]; - if (endToken && endToken.type.label === ",") endToken = tokens[index + 2]; - } - - if (endToken && endToken.type.label === "eof") { - return 1; - } else { - return this._getNewlinesBetween(startToken, endToken); - } - }; - - Whitespace.prototype._getNewlinesBetween = function _getNewlinesBetween(startToken, endToken) { - if (!endToken || !endToken.loc) return 0; - - var start = startToken ? startToken.loc.end.line : 1; - var end = endToken.loc.start.line; - var lines = 0; - - for (var line = start; line < end; line++) { - if (typeof this.used[line] === "undefined") { - this.used[line] = true; - lines++; - } - } - - return lines; - }; - - Whitespace.prototype._findToken = function _findToken(test, start, end) { - if (start >= end) return -1; - var middle = start + end >>> 1; - var match = test(this.tokens[middle]); - if (match < 0) { - return this._findToken(test, middle + 1, end); - } else if (match > 0) { - return this._findToken(test, start, middle); - } else if (match === 0) { - return middle; - } - return -1; - }; - - return Whitespace; -}(); - -exports.default = Whitespace; -module.exports = exports["default"];
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