Avoid use of direct troff requests in mdoc(7) manual pages.

4 files changed, 6 insertions, 8 deletions

diff --git a/bin/chio/chio.1 b/bin/chio/chio.1
index 2e32b96..a6239b7 100644
--- a/bin/chio/chio.1
+++ b/bin/chio/chio.1
@@ -286,9 +286,10 @@ The
 program and SCSI changer driver were written by
 .An Jason R. Thorpe Aq thorpej@and.com
 for And Communications, http://www.and.com/.
-.br
+.Pp
 Additional work by
 .An Hans Huebner
 .Aq hans@artcom.de
-and Steve Gunn
+and
+.An Steve Gunn
 .Aq csg@waterspout.com
diff --git a/bin/chmod/chmod.1 b/bin/chmod/chmod.1
index 847e190..de70ab6 100644
--- a/bin/chmod/chmod.1
+++ b/bin/chmod/chmod.1
@@ -187,7 +187,6 @@ The
 .Ar who
 symbol ``a'' is equivalent to ``ugo''.
 .Pp
-.ne 1i
 The
 .Ar perm
 symbols represent the portions of the mode bits as follows:
diff --git a/bin/ln/symlink.7 b/bin/ln/symlink.7
index 3e474ba..1ff3295 100644
--- a/bin/ln/symlink.7
+++ b/bin/ln/symlink.7
@@ -80,7 +80,7 @@ exceeded.)
 .Pp
 There are three separate areas that need to be discussed.
 They are as follows:
-.sp
+.Pp
 .Bl -enum -compact -offset indent
 .It
 Symbolic links used as file name arguments for system calls.
diff --git a/bin/stty/stty.1 b/bin/stty/stty.1
index 26732d2..28f3e1d 100644
--- a/bin/stty/stty.1
+++ b/bin/stty/stty.1
@@ -480,14 +480,12 @@ This means that unsetting
 may not put back all the setting that were previously in effect.
 To set the terminal into a raw state and then accurately restore it, the following
 shell code is recommended:
-.nf
-
+.Bd -literal
 save_state=$(stty -g)
 stty raw
 \&...
 stty "$save_state"
-
-.fi
+.Ed
 .It Cm size
 The size of the terminal is printed as two numbers on a single line,
 first rows, then columns.