'RELENG_7_0_0_RELEASE'.

This commit was manufactured to restore the state of the 7.0-RELEASE image.

through the history in sh.

| Refresh bug reported by Julien Torres:
|
| going from:
|     activate -verbose
| to:
|     reset -activation
| results in:
|     reset -activationverbose"
| instead of:
|     reset -activation
|
| This is because we choose to insert "reset -" before the current line,
| and the delete "e -" and insert "ion" in the appropriate place. The
| cleareol code did not handle this case properly; we now cleareol to
| the maximum number of characters of the first difference, the second
| difference and the difference in line length.

vi-mode, removal of clause 3, cleanups and the export of the tokenization
functions.

Not included: config.h, filecomplete.{c,h}

commits to these files.
As I sing to CVS:
	Have I told you lately that I hate your guts?  Have I told you
	all SCM's are above you?  You fill my heart with pain, take away
	all my merging joy, grow my troubles that's what you do."

+ Convert to ANSI-C function definitions
+ style(9)

Submitted by:	kris

some buffer overflow guards and some stylistic cleanups.
Also adds manpages.

Obtained from:	NetBSD