MFC various commits back to stable/8:

SVN r197174:
  Make sure we never place the cursor outside the screen.

  For some vague reason, it may be possible that scp->cursor_pos exceeds
  scp->ysize * scp->xsize. This means that teken_set_cursor() may get
  called with an invalid position. Just ignore the old cursor position in
  this case.

  Reported by:  Paul B. Mahol <onemda gmail com>

SVN r198213:
  Make lock devices work properly.

  It turned out I did add the code to use the init state devices to set
  the termios structure when opening the device, but it seems I totally
  forgot to add the bits required to force the actual locking of flags
  through the lock state devices.

  Reported by:	ru

SVN r198215, r198217:
  Fix a typo in the jail(8) manpage.

  Submitted by: Jille Timmermans <jille quis cx>

SVN r198216:
  Fix qouting in a comment, to make it look more consistent

  Submitted by: Jille Timmermans <jille quis cx>

SVN r198223:
  Properly set the low watermarks when reducing the baud rate.

  Now that buffers are deallocated lazily, we should not use
  tty*q_getsize() to obtain the buffer size to calculate the low
  watermarks. Doing this may cause the watermark to be placed outside the
  typical buffer size.

  This caused some regressions after my previous commit to the TTY code,
  which allows pseudo-devices to resize the buffers as well.

  Reported by:  yongari, dougb

1 files changed, 1 insertions, 1 deletions

diff --git a/etc/rc.subr b/etc/rc.subr
index 31559fc..c6f2412 100644
--- a/etc/rc.subr
+++ b/etc/rc.subr
@@ -565,7 +565,7 @@ run_rc_command()
 		rc_fast=yes
 		rc_quiet=yes
 		;;
-	force*)				# "force prefix; always run
+	force*)				# "force" prefix; always run
 		rc_force=yes
 		_rc_prefix=force
 		rc_arg=${rc_arg#${_rc_prefix}}