man pages section 3: Curses Library Functions
    
E
 
 echo — enable/disable terminal echo ( Index Term Link )
 
 echo_wchar — add a complex character and refresh window ( Index Term Link )
 
 echochar — add a single-byte character and refresh window ( Index Term Link )
 
 echowchar — add a wchar_t character (with attributes) to a curses window and advance cursor ( Index Term Link )
 
 emulate the termcap database
  — tgetent ( Index Term Link )
  — tgetflag ( Index Term Link )
  — tgetnum ( Index Term Link )
  — tgetstr ( Index Term Link )
  — tgoto ( Index Term Link )
 
 enable/disable half-delay mode — halfdelay ( Index Term Link )
 
 enable/disable hardware insert-character and delete-character features — idcok ( Index Term Link )
 
 enable/disable keypad handling — keypad ( Index Term Link )
 
 enable/disable meta keys — meta ( Index Term Link )
 
 enable/disable newline control
  — nl ( Index Term Link )
  — nonl ( Index Term Link )
 
 enable/disable terminal echo
  — echo ( Index Term Link )
  — noecho ( Index Term Link )
 
 endwin — restore initial terminal environment ( Index Term Link )
 
 erase — clear a window ( Index Term Link )
 
 erase — graphics interface ( Index Term Link )
 
 erasechar — return current ERASE or KILL characters ( Index Term Link )
 
 erasewchar — return current ERASE or KILL characters ( Index Term Link )