git: printf(1): Sync with FreeBSD.

[Sascha Wildner]

commit b145bf3c6d758430fc9dfdda4584de350b96e009
Author: Sascha Wildner <saw at online.de>
Date:   Mon Jan 11 19:25:41 2016 +0100

    printf(1): Sync with FreeBSD.
    
    * Better multibyte character support.
    
    * Some improvements for better POSIX conformance.
    
    * Position handling (%1$, %2$ etc.).
    
    * Use variable length array instead of alloca().

Summary of changes:
 usr.bin/printf/printf.1 |  47 ++++++----
 usr.bin/printf/printf.c | 235 +++++++++++++++++++++++++++++++++++++-----------
 2 files changed, 214 insertions(+), 68 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b145bf3c6d758430fc9dfdda4584de350b96e009


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