angular-cn/packages/core/src/util/char_code.ts

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */

/**
 * List ASCII char codes to be used with `String.charCodeAt`
 */
export const enum CharCode {
  UPPER_CASE = ~32,   // & with this will make the char uppercase
  SPACE = 32,         // " "
  DOUBLE_QUOTE = 34,  // "\""
  SINGLE_QUOTE = 39,  // "'"
  OPEN_PAREN = 40,    // "("
  CLOSE_PAREN = 41,   // ")"
  COLON = 58,         // ":"
  DASH = 45,          // "-"
  UNDERSCORE = 95,    // "_"
  SEMI_COLON = 59,    // ";"
  BACK_SLASH = 92,    // "\\"
  AT_SIGN = 64,       // "@"
  ZERO = 48,          // "0"
  NINE = 57,          // "9"
  A = 65,             // "A"
  U = 85,             // "U"
  R = 82,             // "R"
  L = 76,             // "L"
  Z = 90,             // "A"
  a = 97,             // "a"
  z = 122,            // "z"
}