Now that .nf and .fi are implemented in the roff(7) parser and formatters

rather than in the man(7) parser and formatters, document them in the
roff(7) manual, where they belong, rather than in the man(7) manual.
Mention that they imply an output line break, and mention which macros
imply these requests.

1 files changed, 11 insertions, 22 deletions

diff --git a/man.7 b/man.7
index ca7e2055..f7b47902 100644
--- a/man.7
+++ b/man.7
@@ -1,7 +1,7 @@
-.\"	$Id: man.7,v 1.141 2018/12/16 02:21:00 schwarze Exp $
+.\"	$Id: man.7,v 1.142 2019/01/01 03:45:29 schwarze Exp $
 .\"
 .\" Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
-.\" Copyright (c) 2011-2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org>
+.\" Copyright (c) 2011-2015,2017,2018,2019 Ingo Schwarze <schwarze@openbsd.org>
 .\" Copyright (c) 2017 Anthony Bentley <bentley@openbsd.org>
 .\" Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
 .\"
@@ -17,7 +17,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: December 16 2018 $
+.Dd $Mdocdate: January 1 2019 $
 .Dt MAN 7
 .Os
 .Sh NAME
@@ -101,7 +101,6 @@ but can be found in the alphabetical reference below.
 .It Sx IP Ta indented paragraph: Op Ar head Op Ar width
 .It Sx TP Ta tagged paragraph: Op Ar width
 .It Sx PD Ta set vertical paragraph distance: Op Ar height
-.It Sx fi , nf Ta fill mode and no-fill mode (no arguments)
 .It Sx in Ta additional indent: Op Ar width
 .El
 .Ss Physical markup
@@ -163,14 +162,18 @@ request.
 This is a non-standard GNU extension.
 In
 .Xr mandoc 1 ,
-it does the same as
-.Sx \&fi .
+it does the same as the
+.Xr roff 7
+.Sx \&fi
+request (switch to fill mode).
 .Ss \&EX
 This is a non-standard GNU extension.
 In
 .Xr mandoc 1 ,
-it does the same as
-.Sx \&nf .
+it does the same as the
+.Xr roff 7
+.Ic \&nf
+request (switch to no-fill mode).
 .Ss \&HP
 Begin a paragraph whose initial output line is left-justified, but
 subsequent output lines are indented, with the following syntax:
@@ -459,9 +462,6 @@ link description to be shown
 End a synopsis block started with
 .Sx \&SY .
 This is a non-standard GNU extension.
-.Ss \&fi
-End literal mode started with
-.Sx \&nf .
 .Ss \&in
 Indent relative to the current indentation:
 .Pp
@@ -472,15 +472,6 @@ 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 \&nf
-Begin literal mode: all subsequent free-form lines have their end of
-line boundaries preserved.
-May be ended by
-.Sx \&fi .
-Literal mode is implicitly ended by
-.Sx \&SH
-or
-.Sx \&SS .
 .Sh MACRO SYNTAX
 The
 .Nm
@@ -531,9 +522,7 @@ The syntax is as follows:
 .It Sx \&SM  Ta    n         Ta    next-line Ta    \&
 .It Sx \&TH  Ta    >1, <6    Ta    current   Ta    \&
 .It Sx \&UC  Ta    <=1       Ta    current   Ta    \&
-.It Sx \&fi  Ta    0         Ta    current   Ta    Xr roff 7
 .It Sx \&in  Ta    1         Ta    current   Ta    Xr roff 7
-.It Sx \&nf  Ta    0         Ta    current   Ta    Xr roff 7
 .El
 .Ss Block Macros
 Block macros comprise a head and body.