groff, pdfmom.man: Changed - to \- in the manual

[Bjarni Ingi Gislason]

                           Groff Bug Report

GROFF VERSION:
1.22.2 (current-groff from 17th October 2013)

MACHINE:
laptop (i586)

OS:
GNU/Linux 3.2.46-1-rt67-1; Debian 7.2 (wheezy)

COMPILER:
gcc 4.7.2 (Debian 4.7.2-5)

INPUT FILES:

.../groff-current/src/devices/gropdf/pdfmom.man

COMMAND LINE:
groff -b -ww -mandoc -z

DESCRIPTION OF INCORRECT BEHAVIOUR OR FAULTY INPUT (SOURCE):

  Changes:

  - changed to \- if it means an option

SUGGESTED FIX [optional]:

--- pdfmom.man  2012-08-31 12:17:34.000000000 +0000
+++ pdfmom.man.new      2013-11-22 21:23:19.000000000 +0000
@@ -92,16 +92,16 @@ the
 .
 .P
 .RS
-.B -mpdfmark -mom --no-toc
+.B \-mpdfmark \-mom \-\-no-toc
 .RE
 .
 .P
 options are implied and should not be given on the
 command line.
 Equally, it is not necessary to supply the
-.B -mom
+.B \-mom
 or
-.B "-m\~mom"
+.B "\-m\~mom"
 options when
 .B \-Tps
 is absent.