Raw zero bytes in text files confuse at least GNU patch 2.1.

p4raw-id: //depot/perl@7965

diff --git a/t/pragma/utf8.t b/t/pragma/utf8.t
index 93a5bc4..60cbd8c 100755 (executable)
--- a/t/pragma/utf8.t
+++ b/t/pragma/utf8.t
@@ -569,12 +569,15 @@ sub nok_bytes {
 # http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt,
 # version dated 2000-09-02. 
 
+# Note the \0 instead of a raw zero byte in 2.1.1: for example
+# GNU patch v2.1 has "issues" with raw zero bytes.
+
 my @MK = split(/\n/, <<__EOMK__);
 1      Correct UTF-8
 1.1.1 y "κόσμε"  -               11      ce:ba:e1:bd:b9:cf:83:ce:bc:ce:b5        5
 2      Boundary conditions 
 2.1    First possible sequence of certain length
-2.1.1 y "\0"                    0               1       00      1
+2.1.1 y "\0"                   0               1       00      1
 2.1.2 y "\80"                   80              2       c2:80   1
 2.1.3 y "ࠀ"          800             3       e0:a0:80        1
 2.1.4 y "𐀀"         10000           4       f0:90:80:80     1