ECHO 262 src/simh/linehistory.c raw.c_lflag &= ~( ECHO | ICANON | IEXTEN | ISIG ); ECHO 2105 src/simh/sim_console.c runtty.sg_flags = cmdtty.sg_flags & ~(ECHO|CRMOD) | CBREAK; ECHO 2200 src/simh/sim_console.c runtty.c_lflag = runtty.c_lflag & ~(ECHO | ICANON); /* no echo or edit */