Revamping to matrix style

node_modules/vscode-json-languageservice/lib/umd/utils/strings.js

@@ -0,0 +1,70 @@
+/*---------------------------------------------------------------------------------------------
+*  Copyright (c) Microsoft Corporation. All rights reserved.
+*  Licensed under the MIT License. See License.txt in the project root for license information.
+*--------------------------------------------------------------------------------------------*/
+(function (factory) {
+    if (typeof module === "object" && typeof module.exports === "object") {
+        var v = factory(require, exports);
+        if (v !== undefined) module.exports = v;
+    }
+    else if (typeof define === "function" && define.amd) {
+        define(["require", "exports"], factory);
+    }
+})(function (require, exports) {
+    "use strict";
+    Object.defineProperty(exports, "__esModule", { value: true });
+    exports.extendedRegExp = exports.repeat = exports.convertSimple2RegExpPattern = exports.endsWith = exports.startsWith = void 0;
+    function startsWith(haystack, needle) {
+        if (haystack.length < needle.length) {
+            return false;
+        }
+        for (var i = 0; i < needle.length; i++) {
+            if (haystack[i] !== needle[i]) {
+                return false;
+            }
+        }
+        return true;
+    }
+    exports.startsWith = startsWith;
+    /**
+     * Determines if haystack ends with needle.
+     */
+    function endsWith(haystack, needle) {
+        var diff = haystack.length - needle.length;
+        if (diff > 0) {
+            return haystack.lastIndexOf(needle) === diff;
+        }
+        else if (diff === 0) {
+            return haystack === needle;
+        }
+        else {
+            return false;
+        }
+    }
+    exports.endsWith = endsWith;
+    function convertSimple2RegExpPattern(pattern) {
+        return pattern.replace(/[\-\\\{\}\+\?\|\^\$\.\,\[\]\(\)\#\s]/g, '\\$&').replace(/[\*]/g, '.*');
+    }
+    exports.convertSimple2RegExpPattern = convertSimple2RegExpPattern;
+    function repeat(value, count) {
+        var s = '';
+        while (count > 0) {
+            if ((count & 1) === 1) {
+                s += value;
+            }
+            value += value;
+            count = count >>> 1;
+        }
+        return s;
+    }
+    exports.repeat = repeat;
+    function extendedRegExp(pattern) {
+        if (startsWith(pattern, '(?i)')) {
+            return new RegExp(pattern.substring(4), 'i');
+        }
+        else {
+            return new RegExp(pattern);
+        }
+    }
+    exports.extendedRegExp = extendedRegExp;
+});