--- gforth/startup.fs	2006/01/28 17:55:32	1.61
+++ gforth/startup.fs	2006/10/08 11:30:56	1.63
@@ -24,6 +24,10 @@
 require except.fs \ included on command line
 [THEN]
 
+[IFDEF] throw>error
+    ' throw>error Alias rethrow
+[THEN]
+
 warnings off
 include search.fs
 include environ.fs
@@ -103,9 +107,10 @@ true constant string
 true constant string-ext
 \ extension queries
 ' noop alias X:deferred
+' noop alias X:defined
 ' noop alias X:extension-query
 ' noop alias X:parse-name
-' noop alias X:defined
+' noop alias X:required
 set-current
 
 warnings on