No need to cast NULL when assigning it to a variable;

[mandoc.git] / man.7

diff --git a/man.7 b/man.7
index fd1c33d9a2ebf1c6316e33df066dd82817a77b54..bfeec51650e4e98f7fb449a23893741346ad02d9 100644 (file)
--- a/man.7
+++ b/man.7
@@ -1,4 +1,4 @@
-.\"    $Id: man.7,v 1.130 2015/01/24 02:14:46 schwarze Exp $
+.\"    $Id: man.7,v 1.132 2015/01/29 00:33:57 schwarze Exp $
 .\"
 .\" Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -16,7 +16,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: January 24 2015 $
+.Dd $Mdocdate: January 29 2015 $
 .Dt MAN 7
 .Os
 .Sh NAME
@@ -727,8 +727,6 @@ If
 is signed, the new offset is relative.
 Otherwise, it is absolute.
 This value is reset upon the next paragraph, section, or sub-section.
-.Ss \&na
-Don't align to the right margin.
 .Ss \&nf
 Begin literal mode: all subsequent free-form lines have their end of
 line boundaries preserved.
@@ -780,10 +778,9 @@ is equivalent to
 If next-line macros are invoked consecutively, only the last is used.
 If a next-line macro is followed by a non-next-line macro, an error is
 raised, except for
-.Sx \&br ,
-.Sx \&sp ,
+.Sx \&br
 and
-.Sx \&na .
+.Sx \&sp .
 .Pp
 The syntax is as follows:
 .Bd -literal -offset indent
@@ -814,7 +811,6 @@ The syntax is as follows:
 .It Sx \&br  Ta    0         Ta    current   Ta    compat
 .It Sx \&fi  Ta    0         Ta    current   Ta    compat
 .It Sx \&in  Ta    1         Ta    current   Ta    compat
-.It Sx \&na  Ta    0         Ta    current   Ta    compat
 .It Sx \&nf  Ta    0         Ta    current   Ta    compat
 .It Sx \&sp  Ta    1         Ta    current   Ta    compat
 .El
@@ -898,53 +894,6 @@ until the end of the macro scope.
 Note that macros like
 .Sx \&BR
 open and close a font scope for each argument.
-.Sh COMPATIBILITY
-This section mentions some areas of questionable portability between
-implementations of the
-.Nm
-language.
-More incompatibilities exist.
-.Pp
-.Bl -dash -compact
-.It
-Do not depend on
-.Sx \&SH
-or
-.Sx \&SS
-to close out a literal context opened with
-.Sx \&nf .
-This behaviour may not be portable.
-.It
-troff suppresses a newline before
-.Sq \(aq
-macro output; in mandoc, it is an alias for the standard
-.Sq \&.
-control character.
-.It
-In page header lines, GNU troff versions up to and including 1.21
-only print
-.Ar volume
-names explicitly specified in the
-.Sx \&TH
-macro; mandoc and newer groff print the default volume name
-corresponding to the
-.Ar section
-number when no
-.Ar volume
-is given, like in
-.Xr mdoc 7 .
-.El
-.Pp
-The
-.Sx EE ,
-.Sx EX ,
-.Sx OP ,
-.Sx UE ,
-and
-.Sx UR
-macros are part of the GNU extended
-.Nm
-macro set, and may not be portable to non-GNU troff implementations.
 .Sh SEE ALSO
 .Xr man 1 ,
 .Xr mandoc 1 ,