===================================================================
RCS file: /cvs/mandoc/mandoc.1,v
retrieving revision 1.250
retrieving revision 1.253
diff -u -p -r1.250 -r1.253
--- mandoc/mandoc.1	2021/06/27 17:57:54	1.250
+++ mandoc/mandoc.1	2021/08/14 13:53:08	1.253
@@ -1,4 +1,4 @@
-.\" $OpenBSD: mandoc.1,v 1.250 2021/06/27 17:57:54 schwarze Exp $
+.\" $OpenBSD: mandoc.1,v 1.253 2021/08/14 13:53:08 schwarze Exp $
 .\"
 .\" Copyright (c) 2012, 2014-2021 Ingo Schwarze <schwarze@openbsd.org>
 .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -15,7 +15,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: June 27 2021 $
+.Dd $Mdocdate: August 14 2021 $
 .Dt MANDOC 1
 .Os
 .Sh NAME
@@ -301,8 +301,8 @@ Format
 input files in
 .Xr mdoc 7
 output style.
-Specifically, this suppresses the two additional blank lines near the
-top and the bottom of each page, and it implies
+This prints the operating system name rather than the page title
+on the right side of the footer line, and it implies
 .Fl O Cm indent Ns =5 .
 One useful application is for checking that
 .Fl T Cm man
@@ -2314,6 +2314,26 @@ or
 macro or of an undefined macro.
 The macro is ignored, and its arguments are handled
 as if they were a text line.
+.It Sy "skipping tbl in -Tman mode"
+.Pq mdoc , tbl
+An input file contains the
+.Ic \&TS
+macro.
+This message is only generated in
+.Fl T Cm man
+output mode, where
+.Xr tbl 7
+input is not supported.
+.It Sy "skipping eqn in -Tman mode"
+.Pq mdoc , eqn
+An input file contains the
+.Ic \&EQ
+macro.
+This message is only generated in
+.Fl T Cm man
+output mode, where
+.Xr eqn 7
+input is not supported.
 .El
 .Ss Bad command line arguments
 .Bl -ohang
@@ -2351,6 +2371,14 @@ The
 .Fl O Cm tag
 option was specified but the tag was not found in any of the displayed
 manual pages.
+.It Sy "\-Tmarkdown unsupported for man(7) input"
+.Pq man
+The
+.Fl T Cm markdown
+option was specified but an input file uses the
+.Xr man 7
+language.
+No output is produced for that input file.
 .El
 .Sh SEE ALSO
 .Xr apropos 1 ,