keyword: move commands.inferrepo for code maintenance

hgext/keyword.py

@@ -89,6 +89,7 b' from mercurial.i18n import _'
 import os, re, shutil, tempfile
 
 commands.optionalrepo += ' kwdemo'
+commands.inferrepo += ' kwexpand kwfiles kwshrink'
 
 cmdtable = {}
 command = cmdutil.command(cmdtable)
@@ -728,5 +729,3 b' def reposetup(ui, repo):'
             pass
 
     repo.__class__ = kwrepo
-
-commands.inferrepo += " kwexpand kwfiles kwshrink"