Function str-unescape

str-unescape aString

Replaces Tea escape sequences by its corresponding characters.

Parameters:

aString - A string object.

Returns:

A new string object obtained from aString by replacing the Tea escape sequence by its corresponding characters.

The following escape sequences are recongnized:

• \b -  Backspace.
• \f -  Form feed.
• \n -  Newline
• \r -  Carriage return.
• \" -  Double quote,
• \' -  Single quote.
• \\ -  Backslash.
• \xxx -  Character in octal (000-377).
• \ uxxxx -  Unicode character in hexadecimal (0000-ffff). The hexadecimal