===================================================================
RCS file: /cvs/mandoc/roff.7,v
retrieving revision 1.48
retrieving revision 1.52
diff -u -p -r1.48 -r1.52
--- mandoc/roff.7	2014/03/08 04:43:54	1.48
+++ mandoc/roff.7	2014/04/05 20:34:57	1.52
@@ -1,4 +1,4 @@
-.\"	$Id: roff.7,v 1.48 2014/03/08 04:43:54 schwarze Exp $
+.\"	$Id: roff.7,v 1.52 2014/04/05 20:34:57 schwarze Exp $
 .\"
 .\" Copyright (c) 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2010, 2011, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -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: March 8 2014 $
+.Dd $Mdocdate: April 5 2014 $
 .Dt ROFF 7
 .Os
 .Sh NAME
@@ -659,6 +659,34 @@ This line-scoped request is intended to have one argum
 the font family to be selected.
 It is a groff extension, and currently, it is ignored including its
 arguments, and the number of arguments is not checked.
+.Ss \&ft
+Change the font.
+Its syntax is as follows:
+.Pp
+.D1 Pf . Cm \&ft Op Ar font
+.Pp
+The following
+.Ar font
+arguments are supported:
+.Bl -tag -width 4n -offset indent
+.It Cm B , BI , 3 , 4
+switches to
+.Sy bold
+font
+.It Cm I , 2
+switches to
+.Em underlined
+font
+.It Cm R , CW , 1
+switches to normal font
+.It Cm P No "or no argument"
+switches back to the previous font
+.El
+.Pp
+This request takes effect only locally, may be overridden by macros
+and escape sequences, and is only supported in
+.Xr man 7
+for now.
 .Ss \&hw
 Specify hyphenation points in words.
 This line-scoped request is currently ignored.
@@ -846,6 +874,23 @@ Otherwise, it only terminates the
 and arguments following it or the
 .Sq \&..
 request are discarded.
+.Ss \&ll
+Change the output line length.
+Its syntax is as follows:
+.Pp
+.D1 Pf . Cm \&ll Op Oo +|- Oc Ns Ar width
+.Pp
+If the
+.Ar width
+argument is omitted, the line length is reset to its previous value.
+The default setting for terminal output is 78n.
+If a sign is given, the line length is added to or subtracted from;
+otherwise, it is set to the provided value.
+Using this request in new manuals is discouraged for several reasons,
+among others because it overrides the
+.Xr mandoc 1
+.Fl O Cm width
+command line option.
 .Ss \&ne
 Declare the need for the specified minimum vertical space
 before the next trap or the bottom of the page.
@@ -853,12 +898,6 @@ This line-scoped request is currently ignored.
 .Ss \&nh
 Turn off automatic hyphenation mode.
 This line-scoped request is currently ignored.
-.Ss \&rm
-Remove a request, macro or string.
-This request is intended to have one argument,
-the name of the request, macro or string to be undefined.
-Currently, it is ignored including its arguments,
-and the number of arguments is not checked.
 .Ss \&nr
 Define or change a register.
 A register is an arbitrary string value that defines some sort of state,
@@ -904,6 +943,16 @@ Change point size.
 This line-scoped request is intended to take one numerical argument.
 Currently, it is ignored including its arguments,
 and the number of arguments is not checked.
+.Ss \&rm
+Remove a request, macro or string.
+Its syntax is as follows:
+.Pp
+.D1 Pf \. Cm \&rm Ar name
+.Ss \&rr
+Remove a register.
+Its syntax is as follows:
+.Pp
+.D1 Pf \. Cm \&rr Ar name
 .Ss \&so
 Include a source file.
 Its syntax is as follows: