1  /** Used to escape characters for inclusion in compiled string literals. */
 2  var stringEscapes = {
 3    '\\': '\\',
 4    "'": "'",
 5    '\n': 'n',
 6    '\r': 'r',
 7    '\u2028': 'u2028',
 8    '\u2029': 'u2029'
 9  };
10  
11  /**
12   * Used by `_.template` to escape characters for inclusion in compiled string literals.
13   *
14   * @private
15   * @param {string} chr The matched character to escape.
16   * @returns {string} Returns the escaped character.
17   */
18  function escapeStringChar(chr) {
19    return '\\' + stringEscapes[chr];
20  }
21  
22  module.exports = escapeStringChar;