Clean up whitespace glitches.

Use subsections where appropriate.

share/man/man4/wscons.4

@@ -1,4 +1,4 @@
-.\" $NetBSD: wscons.4,v 1.13 2000/09/21 10:43:50 ad Exp $
+.\" $NetBSD: wscons.4,v 1.14 2000/10/03 15:10:57 bjh21 Exp $
 .\"
 .\" Copyright (c) 1999 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -77,8 +77,7 @@ terminal emulation modules (see below), and
 compatibility options to support control operations and other low-level
 behaviour of existing terminal drivers (see below)
 .El
-.Pp
-.Em Terminal emulations:
+.Ss Terminal emulations
 .Nm
 does not define an own set of terminal control sequences and special keyboard
 codes in terms of
@@ -173,12 +172,11 @@ for the operating system console or additional screens allocated
 through the
 .Va WSDISPLAY_DEFAULTSCREENS
 option (see
-.Xr wsdisplay 4
-), or if no emulation type was passed to the
+.Xr wsdisplay 4 ),
+or if no emulation type was passed to the
 .Xr wsconscfg 8
 utility.
-.Pp
-.Em Compatibility options:
+.Ss Compatibility options
 these options allow to run X servers or other programs using low-level
 console driver functions which were written specifically for other
 console drivers to run on
@@ -193,8 +191,7 @@ Allows to get raw XT keyboard scancodes from PC keyboards as needed
 by i386 X servers.
 .It Cd WSDISPLAY_COMPAT_PCVT
 Emulates enough of the
-.Nx
-/ i386
+.Nx Ns /i386
 .Dq pcvt
 driver to make X servers work.
 .It Cd WSDISPLAY_COMPAT_SYSCONS
@@ -215,8 +212,7 @@ Linux binary emulation.
 find the
 .Nm
 driver entry points, symlinks are a helpful measure.)
-.Pp
-.Em Other options:
+.Ss Other options
 .Bl -tag -width xxxxxxxx
 .It Cd options WS_KERNEL_FG=WSCOL_XXX ,
 .It Cd options WS_KERNEL_BG=WSCOL_XXX ,
@@ -228,8 +224,7 @@ than output from user level programs (via
 .Pa /dev/console
 or the specific tty
 device like
-.Pa /dev/ttyE0
-).
+.Pa /dev/ttyE0 Ns ).
 .Dq WS_KERNEL_FG
 and
 .Dq WS_KERNEL_BG