# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1519940544 18000
# Node ID a16fceb686a7d867c11c8a3f93f20b618296e5d7
# Parent  3e458c583d2c644c129a51d4eb56e0dcdd471742
py3: fix join(), min(), and max() template functions over string

It's silly to split a string into characters and concatenate them, but that
should work and test-command-template.t has one. min() and max() had the
same issue on Python 3, so fixed too.

diff -r 3e458c583d2c -r a16fceb686a7 mercurial/templater.py
--- a/mercurial/templater.py	Thu Mar 01 16:32:45 2018 -0500
+++ b/mercurial/templater.py	Thu Mar 01 16:42:24 2018 -0500
@@ -908,7 +908,7 @@
         joiner = evalstring(context, mapping, args[1])
 
     first = True
-    for x in joinset:
+    for x in pycompat.maybebytestr(joinset):
         if first:
             first = False
         else:
@@ -991,7 +991,7 @@
 
     iterable = evalfuncarg(context, mapping, args[0])
     try:
-        x = max(iterable)
+        x = max(pycompat.maybebytestr(iterable))
     except (TypeError, ValueError):
         # i18n: "max" is a keyword
         raise error.ParseError(_("max first argument should be an iterable"))
@@ -1006,7 +1006,7 @@
 
     iterable = evalfuncarg(context, mapping, args[0])
     try:
-        x = min(iterable)
+        x = min(pycompat.maybebytestr(iterable))
     except (TypeError, ValueError):
         # i18n: "min" is a keyword
         raise error.ParseError(_("min first argument should be an iterable"))