Jo-Philipp Wich 5918907087 busybox: make high ASCII chars printable (#7993)
Currently busybox utils like "ls" fail to display filenames containing UTF-8
characters, replacing any special characters with "?".

Change libbb's printable_string() function to allow high ASCII characters so
that unicode filenames are displayed correctls.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43084 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-10-27 11:22:15 +00:00
..
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