monaco-editor
Version:
A browser based code editor
43 lines (42 loc) • 2.02 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
}
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
import { CharacterClassifier } from '../core/characterClassifier.js';
var WordCharacterClassifier = /** @class */ (function (_super) {
__extends(WordCharacterClassifier, _super);
function WordCharacterClassifier(wordSeparators) {
var _this = _super.call(this, 0 /* Regular */) || this;
for (var i = 0, len = wordSeparators.length; i < len; i++) {
_this.set(wordSeparators.charCodeAt(i), 2 /* WordSeparator */);
}
_this.set(32 /* Space */, 1 /* Whitespace */);
_this.set(9 /* Tab */, 1 /* Whitespace */);
return _this;
}
return WordCharacterClassifier;
}(CharacterClassifier));
export { WordCharacterClassifier };
function once(computeFn) {
var cache = {}; // TODO@Alex unbounded cache
return function (input) {
if (!cache.hasOwnProperty(input)) {
cache[input] = computeFn(input);
}
return cache[input];
};
}
export var getMapForWordSeparators = once(function (input) { return new WordCharacterClassifier(input); });