git: sed(1): Sync with FreeBSD (adds -u switch)

[John Marino]

commit 6f8829cda96142a3b3a29a2c112b293f0b6240f7
Author: John Marino <draco at marino.st>
Date:   Thu Nov 6 09:08:48 2014 +0100

    sed(1): Sync with FreeBSD (adds -u switch)
    
    This is a minor sync with FreeBSD.  The -r option, an alias of -E, was
    recently added.  This adds "-u" which makes the output unbuffered.  There
    are minor tweaks to newline and file handling.

Summary of changes:
 usr.bin/sed/compile.c |  26 ++++++------
 usr.bin/sed/defs.h    |   2 +-
 usr.bin/sed/extern.h  |   1 -
 usr.bin/sed/main.c    | 115 ++++++++++++++++++++++++++++++++++++++------------
 usr.bin/sed/misc.c    |   1 -
 usr.bin/sed/process.c |  61 +++++++++++++++++---------
 usr.bin/sed/sed.1     |  21 ++++-----
 7 files changed, 155 insertions(+), 72 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/6f8829cda96142a3b3a29a2c112b293f0b6240f7


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