--- a/mercurial/revsetlang.py Sat Mar 02 12:57:00 2019 -0800
+++ b/mercurial/revsetlang.py Sat Mar 02 13:02:39 2019 -0800
@@ -62,8 +62,8 @@
# default set of valid characters for the initial letter of symbols
_syminitletters = set(pycompat.iterbytestr(
- string.ascii_letters.encode('ascii') +
- string.digits.encode('ascii') +
+ pycompat.sysbytes(string.ascii_letters) +
+ pycompat.sysbytes(string.digits) +
'._@')) | set(map(pycompat.bytechr, pycompat.xrange(128, 256)))
# default set of valid characters for non-initial letters of symbols