[man pages]: Fix markup nit.

Add hyphenation control characters to prevent hyphenation of file names.

1 files changed, 5 insertions, 15 deletions

diff --git a/contrib/pdfmark/pdfroff.1.man b/contrib/pdfmark/pdfroff.1.man
index ed16fff26..b9e504e98 100644
--- a/contrib/pdfmark/pdfroff.1.man
+++ b/contrib/pdfmark/pdfroff.1.man
@@ -27,16 +27,6 @@ pdfroff \- construct files in Portable Document Format using groff
 .
 .
 .\" ====================================================================
-.\" Local macro definitions
-.
-.hw pdfmark
-.
-.
-.\" ====================================================================
-.
-.
-.
-.\" ====================================================================
 .SH Synopsis
 .\" ====================================================================
 .
@@ -137,7 +127,7 @@ however,
 it
 .I does
 include specific built in support for the
-.I pdfmark
+.I \%pdfmark
 macro package,
 should the user choose to employ it.
 .
@@ -146,7 +136,7 @@ if the
 .I pdfhref
 macro,
 defined in the
-.I pdfmark.tmac
+.I \%pdfmark.tmac
 package,
 is used to define public reference marks,
 or dynamic links to such reference marks,
@@ -932,14 +922,14 @@ the use of any specific
 macro package,
 a number of supplied macro packages,
 and in particular those associated with the package
-.IR pdfmark.tmac ,
+.IR \%pdfmark.tmac ,
 are best suited for use with
 .I pdfroff
 as the preferred formatter.
 .
 .
 .TP
-.I @PDFDOCDIR@/\:pdfmark.pdf
+.I @PDFDOCDIR@/\:\%pdfmark.pdf
 \[lq]Portable Document Format Publishing with GNU
 .IR Troff \[rq],
 by Keith Marshall,
@@ -947,7 +937,7 @@ offers detailed documentation on the use of these packages.
 .
 This file,
 together with its source,
-.IR pdfmark.ms ,
+.IR \%pdfmark.ms ,
 is part of the
 .I groff
 distribution.