busybox/shell/hush_test/hush-misc/unicode1.tests
Denys Vlasenko c538d5bcc3 hush: make ${#var} unicode-aware
This mimics bash

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-08-13 09:57:44 +02:00

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LANG=en_US.UTF-8
# A combining character U+300
a=`printf "\xcc\x80"`
# Should print 1
echo ${#a}
# A Japanese katakana charachter U+30a3
a=`printf "\xe3\x82\xa3"`
# Should print 1
echo ${#a}
echo Ok