tty_isediting
tty_isediting(void),
if (!tty_isediting())
if (!tty_isediting()) {
if (uselinemode && !tty_isecho() && tty_isediting()
if (tty_isediting())
if (tty_isediting() && uselinemode)
if (alwayslinemode && tty_isediting()) {
if (tty_isediting())