as for the rest of man4, use the .Nd lines to describe devices;

whilst here, comment out entries for the following devices which have
no man pages (miod can tell me if this is a problem):

hp300: hpibbus
mac68k: sbc
mvme68k: flash ipic mc memc pcc pcctwo sram vme vs wdsc zs
sparc: fd

1 files changed, 22 insertions, 38 deletions

diff --git a/share/man/man4/man4.hp300/intro.4 b/share/man/man4/man4.hp300/intro.4
index 8f6fe03b6fd..4d55616bc90 100644
--- a/share/man/man4/man4.hp300/intro.4
+++ b/share/man/man4/man4.hp300/intro.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: intro.4,v 1.26 2007/06/21 08:49:20 jmc Exp $
+.\"	$OpenBSD: intro.4,v 1.27 2007/06/21 10:18:27 jmc Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -106,61 +106,45 @@ drives.
 .Pp
 .Bl -tag -width 10n -compact -offset indent
 .It Xr apci 4
-Apollo utility chip serial interface.
+Apollo utility chip serial communications interface
 .It Xr \&ct 4
-7946/9144 CS/80 cartridge tape.
+CS/80 cartridge tape interface
 .It Xr dca 4
-98644 built-in serial interface.
+HP 98644A serial communications interface
 .It Xr dcm 4
-HP 98642A communications multiplexer.
+HP 98642A serial communications multiplexer
 .It Xr dio 4
-DIO/DIO-II bus.
+DIO/DIO-II bus
 .It Xr dnkbd 4
-Apollo Domain keyboard and mouse.
+Apollo Domain keyboard and mouse
 .It Xr dvbox 4
-.Tn HP98730
-.Dq DaVinci
-frame buffer.
+HP98730 DaVinci frame buffer
 .It Xr gbox 4
-.Tn HP98700
-.Dq Gatorbox
-frame buffer.
+HP98700 Gatorbox frame buffer
 .It Xr hd 4
-CS/80 disk interface.
+CS/80 disk interface
 .It Xr hil 4
-HIL interface.
-.It Xr hpibbus 4
-Built-in and 98625 HP-IB interface.
+introduction to HP-HIL support
+.\".It Xr hpibbus 4
+.\"Built-in and 98625 HP-IB interface.
 .It Xr hyper 4
-.Tn A1096A
-.Dq Hyperion
-frame buffer.
+HP A1096A Hyperion frame buffer
 .It Xr le 4
-AMD LANCE Ethernet device.
+AMD LANCE Ethernet device
 .It Xr ppi 4
-HP-IB printer/plotter interface.
+HP-IB printer/plotter interface
 .It Xr rbox 4
-.Tn HP98720
-.Dq Renaissance
-frame buffer.
+HP98720 Renaissance frame buffer
 .It Xr sgc 4
-Standard Graphics Connection bus.
+Standard Graphics Connection bus
 .It Xr spc 4
-HP 98658 SCSI host adaptor.
+HP 98658 SCSI host adaptor driver
 .It Xr sti 4
-SGC frame buffers.
+HP Standard Text Interface
 .It Xr topcat 4
-.Tn HP98544
-.Dq Topcat ,
-.Tn HP98550
-.Dq Catseye
-and
-.Tn A1416A
-.Dq Kathmandu
-frame buffers.
+Topcat, Catseye and Kathmandu frame buffers
 .It Xr tvrx 4
-HP98705
-TurboVRX
+HP98705 TurboVRX
 .Dq Tigershark
 frame buffer
 .El