K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2015-10-27T21:16:29.747895Z
K 7
svn:log
V 432
libedit: Use correct buffer lengths in vi mode v command.

Libedit's vi mode provides a v command to edit the current line in vi(1)
(hard-coded to vi, in fact).

When Unicode/wide character mode was added, this command started truncating
and/or corrupting the edited text.

This commit fixes v if the text fits into the buffer. If the text is longer,
it is truncated.

PR:		203743
Obtained from:	NetBSD (originally submitted by me)

END