no auto_alias in %redashdir

import envpersist in sh profile

IPython/Extensions/ext_rehashdir.py

@@ -98,7 +98,7 b' def rehashdir_f(self,arg):'
         self.shell.alias_table_validate()
         # Call again init_auto_alias() so we get 'rm -i' and other
         # modified aliases since %rehashx will probably clobber them
-        self.shell.init_auto_alias()
+        # self.shell.init_auto_alias()
     finally:
         os.chdir(savedir)
 ip.expose_magic("rehashdir",rehashdir_f)

IPython/UserConfig/ipy_profile_sh.py

@@ -29,6 +29,10 b' def main():'
     except ImportError:
         pass
     
+    # beefed up %env is handy in shell mode
+    import envpersist
+    
+    
     ip.ex('import os')
     ip.ex("def up(): os.chdir('..')")
         

doc/ChangeLog

@@ -1,3 +1,11 b''
[phone]  Ville Vainio  <[e-mail]>
+
+	* Extensions/ext_rehashdir.py: Do not do auto_alias
+        in %rehashdir, it clobbers %store'd aliases.
+        
+        * UserConfig/ipy_profile_sh.py: envpersist.py extension
+        (beefed up %env) imported for sh profile.
+
 2007-03-10  Walter Doerwald  <[e-mail]>
 
 	* IPython/Extensions/ipipe.py: Prefer ibrowse over igrid