--- a/i18n/en.po	Fri Nov 09 15:27:40 2012 +0100
+++ b/i18n/en.po	Fri Nov 16 11:41:38 2012 +0100
@@ -42,6 +42,14 @@
 msgstr ""
 
 #, python-format
+msgid "%(KEY-cstr)s constraint failed for value %(KEY-value)r"
+msgstr ""
+
+#, python-format
+msgid "%(KEY-value)r doesn't match the %(KEY-regexp)r regular expression"
+msgstr ""
+
+#, python-format
 msgid "%(attr)s set to %(newvalue)s"
 msgstr ""
 
@@ -50,10 +58,6 @@
 msgstr ""
 
 #, python-format
-msgid "%(cstr)s constraint failed for value %(value)r"
-msgstr ""
-
-#, python-format
 msgid "%(etype)s by %(author)s"
 msgstr ""
 
@@ -66,10 +70,6 @@
 msgstr ""
 
 #, python-format
-msgid "%(value)r doesn't match the %(regexp)r regular expression"
-msgstr ""
-
-#, python-format
 msgid "%d days"
 msgstr ""
 
@@ -405,6 +405,11 @@
 msgid "Click to sort on this column"
 msgstr ""
 
+msgid ""
+"Configuration of the system source goes to the 'sources' file, not in the "
+"database"
+msgstr ""
+
 #, python-format
 msgid "Created %(etype)s : %(entity)s"
 msgstr ""
@@ -873,6 +878,9 @@
 msgid "UniqueConstraint"
 msgstr "unique constraint"
 
+msgid "Unknown source type"
+msgstr ""
+
 msgid "Unreachable objects"
 msgstr ""
 
@@ -924,6 +932,15 @@
 msgid "You can use any of the following substitutions in your text"
 msgstr ""
 
+msgid "You can't change this relation"
+msgstr ""
+
+msgid "You cannot remove the system source"
+msgstr ""
+
+msgid "You cannot rename the system source"
+msgstr ""
+
 msgid ""
 "You have no access to this view or it can not be used to display the current "
 "data."
@@ -1341,11 +1358,7 @@
 msgid "can't be deleted"
 msgstr ""
 
-#, python-format
-msgid "can't change the %s attribute"
-msgstr ""
-
-msgid "can't change this relation"
+msgid "can't change this attribute"
 msgstr ""
 
 #, python-format
@@ -2783,7 +2796,7 @@
 msgstr ""
 
 #, python-format
-msgid "incorrect value (%(value)s) for type \"%(type)s\""
+msgid "incorrect value (%(KEY-value)r) for type \"%(KEY-type)s\""
 msgstr ""
 
 msgid "index this attribute's value in the plain text index"
@@ -2860,7 +2873,7 @@
 msgstr ""
 
 #, python-format
-msgid "invalid value %(value)s, it must be one of %(choices)s"
+msgid "invalid value %(KEY-value)s, it must be one of %(KEY-choices)s"
 msgstr ""
 
 msgid "is"
@@ -4214,9 +4227,6 @@
 msgid "unknown property key %s"
 msgstr ""
 
-msgid "unknown source type"
-msgstr ""
-
 msgid "unknown vocabulary:"
 msgstr ""
 
@@ -4353,26 +4363,18 @@
 msgstr ""
 
 #, python-format
-msgid "value %(value)s must be %(op)s %(boundary)s"
-msgstr ""
-
-#, python-format
-msgid "value %(value)s must be <= %(boundary)s"
-msgstr ""
-
-#, python-format
-msgid "value %(value)s must be >= %(boundary)s"
+msgid "value %(KEY-value)s must be %(KEY-op)s %(KEY-boundary)s"
 msgstr ""
 
 msgid "value associated to this key is not editable manually"
 msgstr ""
 
 #, python-format
-msgid "value should have maximum size of %s but found %s"
+msgid "value should have maximum size of %(KEY-max)s but found %(KEY-size)s"
 msgstr ""
 
 #, python-format
-msgid "value should have minimum size of %s but found %s"
+msgid "value should have minimum size of %(KEY-min)s but found %(KEY-size)s"
 msgstr ""
 
 msgid "vcard"