K 10
svn:author
V 6
karels
K 8
svn:date
V 27
2019-08-22T03:28:31.132089Z
K 7
svn:log
V 453
Change w(1) to compute FROM (host) field size dynamically

It's nice to be able to display a full IPv6 host address if
needed, but it's also nice to display more than 3 characters of a command
line. Compute the needed size for the FROM column in an earlier pass,
and determine the maximum, then print what fits for the command.

Reviewed by:	marcel@ (markm@ previous revision)
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D21211

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