===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mandoc.1,v
retrieving revision 1.139
retrieving revision 1.140
diff -c -r1.139 -r1.140
*** src/usr.bin/mandoc/mandoc.1	2017/07/06 22:58:44	1.139
--- src/usr.bin/mandoc/mandoc.1	2017/07/07 16:19:30	1.140
***************
*** 1,4 ****
! .\"	$OpenBSD: mandoc.1,v 1.139 2017/07/06 22:58:44 schwarze Exp $
  .\"
  .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  .\" Copyright (c) 2012, 2014-2017 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! .\"	$OpenBSD: mandoc.1,v 1.140 2017/07/07 16:19:30 schwarze Exp $
  .\"
  .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  .\" Copyright (c) 2012, 2014-2017 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 15,21 ****
  .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  .\"
! .Dd $Mdocdate: July 6 2017 $
  .Dt MANDOC 1
  .Os
  .Sh NAME
--- 15,21 ----
  .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  .\"
! .Dd $Mdocdate: July 7 2017 $
  .Dt MANDOC 1
  .Os
  .Sh NAME
***************
*** 719,750 ****
  .Nm
  to process the file may be preferable.
  .It Cm error
! An input file contains invalid syntax that cannot be safely interpreted.
! By discarding part of the input or inserting missing tokens,
! the parser is able to continue, and the error does not prevent
! generation of formatted output, but typically, preparing that
! output involves information loss, broken document structure
! or unintended formatting, no matter whether
! .Nm
! or GNU troff is used.
! In many cases, the output of
! .Nm
! and GNU troff is identical, but in some,
! .Nm
! is more resilient than GNU troff with respect to malformed input.
! .Pp
! Non-existent or unreadable input files are also reported on the
! .Cm error
! level.
! In that case, the parser cannot even be started and no output
! is produced from those input files.
  .It Cm warning
! An input file uses obsolete, discouraged or non-portable syntax.
! All the same, the meaning of the input is unambiguous and a correct
! rendering can be produced.
! Documents causing warnings may render poorly when using other
! formatting tools instead of
! .Nm .
  .It Cm style
  An input file uses dubious or discouraged style.
  This is not a complaint about the syntax, and probably neither
--- 719,731 ----
  .Nm
  to process the file may be preferable.
  .It Cm error
! Indicates a risk of information loss or severe misformatting,
! in most cases caused by serious syntax errors.
  .It Cm warning
! Indicates a risk that the information shown or its formatting
! may mismatch the author's intent in minor ways.
! Additionally, syntax errors are classified at least as warnings,
! even if they do not usually cause misformatting.
  .It Cm style
  An input file uses dubious or discouraged style.
  This is not a complaint about the syntax, and probably neither