echo and noecho

SYNOPSIS

   #include <ocurses.h>
   

   int echo()
   int noecho()

• echo turns on echoing of characters by ETI as they are read in. This is the initial setting.

• noecho turns off the echoing.

• Neither returns any useful value.

• ETI programs may not run properly if you turn on echoing with nocbreak. See ``Input option settings for ETI programs'' and accompanying caution. After you turn echoing off, you can still echo characters with addch.

See ``The editor program'' and ``The show program''.