diff tests/f @ 28044:e4f70e79a65f

f: add whitespace around operator

This is fixing for 'missing whitespace in expression' check-code rule.

check-code has overlooked this, because a file isn't recognized as one
to be checked (this problem is fixed by subsequent patch).

--- a/tests/f	Wed Feb 10 22:44:28 2016 +0900
+++ b/tests/f	Wed Feb 10 22:44:28 2016 +0900
@@ -106,7 +106,7 @@
                         chunk = chunk[opts.bytes:]
             if opts.hexdump:
                 for i in range(0, len(chunk), 16):
-                    s = chunk[i:i+16]
+                    s = chunk[i:i + 16]
                     outfile.write('%04x: %-47s |%s|\n' %
                                   (i, ' '.join('%02x' % ord(c) for c in s),
                                    re.sub('[^ -~]', '.', s)))