grep branch, master, updated. v2.21-71-g09eca14

[Jim Meyering]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=09eca14b3b7d676ce87a8a4b162265c347643d2a


commit 09eca14b3b7d676ce87a8a4b162265c347643d2a
Author: Jim Meyering <address@hidden>
Date:   Tue Oct 13 19:16:44 2015 -0700

    maint: use single quote rather than UTF-8 multi-byte version
    
    * tests/backref-alt: Translate unnecessary non-ASCII in comment.

diff --git a/tests/backref-alt b/tests/backref-alt
index d6a8f2e..a58e407 100755
--- a/tests/backref-alt
+++ b/tests/backref-alt
@@ -15,7 +15,7 @@ fail=0
 
 grep -E 'b|(.)b|\1|b' in >out
 status=$?
-# POSIX isn’t clear whether this regular expression should be invalid,
+# POSIX isn't clear whether this regular expression should be invalid,
 # (because the \1 is out of range for REs that could precede it)
 # or valid but \1 should not match.  Allow either interpretation.
 test $status -eq 2 || test $status -eq 1 || fail=1

-----------------------------------------------------------------------

Summary of changes:
 tests/backref-alt |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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