diff -r ddbea2fdee5e -r a5474648a9d2 hgext/evolve.py
--- a/hgext/evolve.py	Tue Oct 22 11:51:01 2013 +0200
+++ b/hgext/evolve.py	Fri Nov 15 21:33:54 2013 -0500
@@ -1238,10 +1238,10 @@
 
 shorttemplate = '[{rev}] {desc|firstline}\n'
 
-@command('^gdown',
+@command('^gdown|previous',
          [],
          '')
-def cmdgdown(ui, repo):
+def cmdprevious(ui, repo):
     """update to parent and display summary lines"""
     wkctx = repo[None]
     wparents = wkctx.parents()
@@ -1261,10 +1261,10 @@
         ui.warn(_('multiple parents, explicitly update to one\n'))
         return 1
 
-@command('^gup',
+@command('^gup|next',
          [],
          '')
-def cmdup(ui, repo):
+def cmdnext(ui, repo):
     """update to child and display summary lines"""
     wkctx = repo[None]
     wparents = wkctx.parents()