'use strict';

module.exports = {
  MAX_LENGTH: 10000,

  // Digits
  CHAR_0: '0' /* 0 */,
  CHAR_9: '9' /* 9 */,

  // Alphabet chars.
  CHAR_UPPERCASE_A: 'A' /* A */,
  CHAR_LOWERCASE_A: 'a' /* a */,
  CHAR_UPPERCASE_Z: 'Z' /* Z */,
  CHAR_LOWERCASE_Z: 'z' /* z */,

  CHAR_LEFT_PARENTHESES: '(' /* ( */,
  CHAR_RIGHT_PARENTHESES: ')' /* ) */,

  CHAR_ASTERISK: '*' /* * */,

  // Non-alphabetic chars.
  CHAR_AMPERSAND: '&' /* & */,
  CHAR_AT: '@' /* @ */,
  CHAR_BACKSLASH: '\\' /* \ */,
  CHAR_BACKTICK: '`' /* ` */,
  CHAR_CARRIAGE_RETURN: '\r' /* \r */,
  CHAR_CIRCUMFLEX_ACCENT: '^' /* ^ */,
  CHAR_COLON: ':' /* : */,
  CHAR_COMMA: ',' /* , */,
  CHAR_DOLLAR: '$' /* . */,
  CHAR_DOT: '.' /* . */,
  CHAR_DOUBLE_QUOTE: '"' /* " */,
  CHAR_EQUAL: '=' /* = */,
  CHAR_EXCLAMATION_MARK: '!' /* ! */,
  CHAR_FORM_FEED: '\f' /* \f */,
  CHAR_FORWARD_SLASH: '/' /* / */,
  CHAR_HASH: '#' /* # */,
  CHAR_HYPHEN_MINUS: '-' /* - */,
  CHAR_LEFT_ANGLE_BRACKET: '<' /* < */,
  CHAR_LEFT_CURLY_BRACE: '{' /* { */,
  CHAR_LEFT_SQUARE_BRACKET: '[' /* [ */,
  CHAR_LINE_FEED: '\n' /* \n */,
  CHAR_NO_BREAK_SPACE: '\u00A0' /* \u00A0 */,
  CHAR_PERCENT: '%' /* % */,
  CHAR_PLUS: '+' /* + */,
  CHAR_QUESTION_MARK: '?' /* ? */,
  CHAR_RIGHT_ANGLE_BRACKET: '>' /* > */,
  CHAR_RIGHT_CURLY_BRACE: '}' /* } */,
  CHAR_RIGHT_SQUARE_BRACKET: ']' /* ] */,
  CHAR_SEMICOLON: ';' /* ; */,
  CHAR_SINGLE_QUOTE: "'" /* ' */,
  CHAR_SPACE: ' ' /*   */,
  CHAR_TAB: '\t' /* \t */,
  CHAR_UNDERSCORE: '_' /* _ */,
  CHAR_VERTICAL_LINE: '|' /* | */,
  CHAR_ZERO_WIDTH_NOBREAK_SPACE: '\uFEFF' /* \uFEFF */,
};