backspace = 'This string has a \b backspace character.'
tab = 'This string has a \t tab character.'
unescaped_tab = 'This string has an 	 unescaped tab character.'
newline = 'This string has a \n new line character.'
formfeed = 'This string has a \f form feed character.'
carriage = 'This string has a \r carriage return character.'
slash = 'This string has a \/ slash character.'
backslash = 'This string has a \\ backslash character.'