
Constant      ASCII   Description
---------------------------------
K_BACKSPACE   \b      backspace
K_TAB         \t      tab
K_CLEAR               clear
K_RETURN      \r      return
K_PAUSE               pause
K_ESCAPE      ^[      escape
K_SPACE               space
K_EXCLAIM     !       exclaim
K_QUOTEDBL    &quot;       quotedbl
K_HASH        #       hash
K_DOLLAR      $       dollar
K_AMPERSAND   &amp;       ampersand
K_QUOTE               quote
K_LEFTPAREN   (       left parenthesis
K_RIGHTPAREN  )   