tag	line	file	source code
ONLCR	137	include/linux/tty.h	#define O_NLCR(tty)  _O_FLAG((tty),ONLCR)
ONLCR	650	kernel/chr_drv/tty_io.c	OPOST|ONLCR,  /* change outgoing NL to CRNL */