* add a man page for the editline routines
* add a man page describing editrc
* fix bugs in el_parse():
	* didn't execute command when program name matched (test reversed)
	* was checking against empty string instead of program name
	* after checks, command to run also pointed to empty string

[christos - the author of libedit - ok-ed the man pages in general (which I
 wrote from scratch by RTFS) as well as the bugfix]
Sync to 4.4BSD Lite-2 (minus a number of conflicting bugfixes)
Sync to 4.4BSD-Lite2
Import from 4.4BSD-Lite2
RCS ID police
Sync to 4.4BSD-Lite2
Sync to 4.4BSD-Lite2
kill use of register
kill use of register
kill use of register
Oops, forgot to commit this; declare db_onpanic.  (Thanks, Scott.)
RCS ID police
Normally, iteon() returns an int.  If NITE == 0, define iteon() to be 0.
Closes PR 3091.
fix kvm_mkdb problem -- as per pr 3092
Commit latest fixes/upgrades to NCR SCSI driver. From FreeBSD via
Dave Huang <khym@bga.com>

Tested on alpha by cgd, tested on several i386 boxes. Certainly causes
no harm to the goddamned mess, but the NCR driver only works when you
perform voodoo rituals on it anyway.

This is what Dave said (in email) has been added to the driver:

  ----------------------------------------------------------------------
  This seems to be the most significant change:
  General cleanup and new features for 53c875 based cards, especially the
  Tekram DC390W/U/F, whose config EEPROM can now be dumped, if the kernel
  is built with option NCR_TEKRAM_EEPROM.

  Other changes:

  - add brackets to expansion of OUTB/W/L macro arguments.
  - remove unused NCB structure element ns_async
  - support sync. SCSI offset of 16 (instead of only 8) on 825A and 875
  - correctly identify 53c810A and 53c825A chips
  - preserve SCSI BIOS settings of PCI performance options
  - remove (already disabled) support for NCR reset because of command timeout
  - reverse order of reading of SCSI and DMA specific interrupt cause registers
  - add definition of Tekram config EEPROM contents (not currently used)
  ----------------------------------------------------------------------
Add the new *.conf and rc.lkm files.
Record physical addresses in the bitmap structure instead of VA's. The
latter breaks the mmap-functions.
Allow the control registers to be mapped too.
Handle keyboard modifiers *before* handing the keycodes to either the
console driver or the DDB keyboard functions. This prevents annoyances
with out of sync modifier stati.
Moved CFLAGS defines for program configuration from Makefile to
Makefile.cflags, so that other tcp_wrapper programs can use them.