groff, mmroff.man: Some formatting improvements

[Bjarni Ingi Gislason]

                           Groff Bug Report

GROFF VERSION: 1.22.2
'current-groff' from 12th October 2013

MACHINE: laptop i586

OS: Linux 3.2.46-1-rt67-1 (Debian)

COMPILER: gcc (Debian 4.7.2-5) 4.7.2

INPUT FILES:

.../groff-current/contrib/mm/mmroff.man

COMMAND LINE:

DESCRIPTION OF INCORRECT BEHAVIOUR OR INPUT FORMATTING:

  - instead of \- when it is an option

  Missing space between arguments for e.g. macro BR

  Adjustment of the right margin when long words are in the line.
##
  Manual pages should generally be formatted without a rigth margin
adjustment, use request '.ad l' at the beginning.

SUGGESTED FIX [optional]:

--- mmroff.man  2013-10-27 15:59:21.000000000 +0000
+++ mmroff.man.new      2013-10-27 16:24:19.000000000 +0000
@@ -24,14 +24,14 @@ mmroff \- cross reference preprocessor
 .SH SYNOPSIS
 .B mmroff
 [
-.I -x
+.I \-x
 ]
 .I groff_arguments
 .SH DESCRIPTION
 \fBmmroff\fP is a simple preprocessor for \fBgroff\fP, it is
 used for expanding cross references in address@hidden@m\fP, see
-\fBgroff_mm(@MAN7EXT@)\fP.
-\fBgroff\fP is executed twice, first with \fB-z\fP and \fB-rRef=1\fR
+.BR groff_mm (@MAN7EXT@).
+\fBgroff\fP is executed twice, first with \fB\-z\fP and \fB\-rRef=1\fR
 to collect all cross references and then to do the real processing
 when the cross reference file is up to date.
 .TP
@@ -53,9 +53,10 @@ Jörgen Hägg, Lund, Sweden <address@hidden>.
 .B @TMAC_MDIR@/*.MT
 .TP
 .B @TMAC_MDIR@/locale
+.na
 .SH "SEE ALSO"
-.BR groff_mm(@MAN7EXT@),
-.BR groff_mmse(@MAN7EXT@),
+.BR groff_mm (@MAN7EXT@),
+.BR groff_mmse (@MAN7EXT@),
 .BR groff (@MAN1EXT@),
 .BR @address@hidden (@MAN1EXT@),
 .BR @address@hidden (@MAN1EXT@),