diff -r 00368bc0a614 -r 4b73f316ba0e mercurial/templatefuncs.py
--- a/mercurial/templatefuncs.py	Thu Jun 21 09:32:31 2018 -0700
+++ b/mercurial/templatefuncs.py	Thu Jun 14 21:17:56 2018 +0900
@@ -512,7 +512,7 @@
         # i18n: "relpath" is a keyword
         raise error.ParseError(_("relpath expects one argument"))
 
-    repo = context.resource(mapping, 'ctx').repo()
+    repo = context.resource(mapping, 'repo')
     path = evalstring(context, mapping, args[0])
     return repo.pathto(path)
 
@@ -525,8 +525,7 @@
         raise error.ParseError(_("revset expects one or more arguments"))
 
     raw = evalstring(context, mapping, args[0])
-    ctx = context.resource(mapping, 'ctx')
-    repo = ctx.repo()
+    repo = context.resource(mapping, 'repo')
 
     def query(expr):
         m = revsetmod.match(repo.ui, expr, lookup=revsetmod.lookupfn(repo))
@@ -594,7 +593,7 @@
                                 # i18n: "shortest" is a keyword
                                 _("shortest() expects an integer minlength"))
 
-    repo = context.resource(mapping, 'ctx')._repo
+    repo = context.resource(mapping, 'repo')
     if len(hexnode) > 40:
         return hexnode
     elif len(hexnode) == 40: