Double-quoted string backlash escapes (some)

backlash escape meaning
\n newline, jump to next line
\t tab
\f formfeed, jump to next page
\b backspace
\a ring the bell
\cC Any control character, e.g. Control C
\\ backslash
\L lowercase following letters until \E
\U uppercase following letters until \E
\E ends \L or \U