[un]expand: unicode support

function                                             old     new   delta
expand_main                                          633     663     +30

Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/testsuite/unexpand.tests b/testsuite/unexpand.tests
index 5c82a1e50..5c2a29b5f 100755
--- a/testsuite/unexpand.tests
+++ b/testsuite/unexpand.tests
@@ -27,4 +27,7 @@ testing "unexpand case 6" "unexpand" \
 testing "unexpand case 7" "unexpand" \
         "123\t 45678\n" "" "123 \t 45678\n" \
 
+testing "unexpand with unicode characher 0x394" "unexpand" \
+        "1ΔΔΔ5\t99999\n" "" "1ΔΔΔ5   99999\n" \
+
 exit $FAILCOUNT