git: expand(1)/unexpand(1): Sync with FreeBSD.

[Sascha Wildner]

commit f88886b084c936c71f33c3f082ef333c4b9777e8
Author: Sascha Wildner <saw at online.de>
Date:   Tue Jan 12 05:33:09 2016 +0100

    expand(1)/unexpand(1): Sync with FreeBSD.
    
    * Multibyte character support.
    
    * Some cleanup.

Summary of changes:
 usr.bin/expand/expand.1     | 15 ++++++------
 usr.bin/expand/expand.c     | 46 +++++++++++++++++++++--------------
 usr.bin/unexpand/Makefile   |  3 +--
 usr.bin/unexpand/unexpand.c | 59 +++++++++++++++++++++++++--------------------
 4 files changed, 69 insertions(+), 54 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/f88886b084c936c71f33c3f082ef333c4b9777e8


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