Re: [patch #7132] Small change to grep-2.6

[Norihiro Tanaka]

Hi, Jim

This problem is easily reproduced with both -w option and backref.

--
#!/bin/sh
# This would fail for grep-2.6
: ${srcdir=.}
. "$srcdir/init.sh"; path_prepend_ ../src

printf 'foo foo bar\n'      > exp1 || framework_failure
fail=0

for LOC in en_US.UTF-8 zh_CN $LOCALE_FR_UTF8; do
  out=out1-$LOC
  LC_ALL=$LOC grep -w '\(foo\) \1' exp1 > $out || fail=1
  compare $out exp1 || fail=1
done

Exit $fail
--