An exception that is thrown if a string contains a backslash (\) character
that does not start a valid escape sequence.
Treats escapes, but disallows octal escape sequences.
Expands standard Scala escape sequences in a string.
Expands standard Scala escape sequences in a string.
Escape sequences are:
control: \b, \t, \n, \f, \r
escape: \\, \", \'
octal: \d \dd \ddd where d is an octal digit between 0 and 7.
A string that may contain escape sequences
The string with all escape sequences expanded.