diff -r 48f3e87ce650 -r 7d5bc0e5b88f hgext/hgk.py
--- a/hgext/hgk.py	Wed Jul 26 23:33:26 2017 -0400
+++ b/hgext/hgk.py	Mon Jul 24 14:38:40 2017 -0400
@@ -50,6 +50,7 @@
     patch,
     registrar,
     scmutil,
+    util,
 )
 
 cmdtable = {}
@@ -96,7 +97,7 @@
     while True:
         if opts['stdin']:
             try:
-                line = raw_input().split(' ')
+                line = util.bytesinput(ui.fin, ui.fout).split(' ')
                 node1 = line[0]
                 if len(line) > 1:
                     node2 = line[1]
@@ -177,7 +178,7 @@
     prefix = ""
     if opts['stdin']:
         try:
-            (type, r) = raw_input().split(' ')
+            (type, r) = util.bytesinput(ui.fin, ui.fout).split(' ')
             prefix = "    "
         except EOFError:
             return
@@ -195,7 +196,7 @@
         catcommit(ui, repo, n, prefix)
         if opts['stdin']:
             try:
-                (type, r) = raw_input().split(' ')
+                (type, r) = util.bytesinput(ui.fin, ui.fout).split(' ')
             except EOFError:
                 break
         else: