--- gforth/blocks.fs	2003/10/30 14:18:41	1.42
+++ gforth/blocks.fs	2006/10/08 11:30:55	1.44
@@ -64,7 +64,10 @@ User block-offset ( -- addr ) \ gforth
     buffer-struct buffers * %alloc dup block-buffers ! ( addr )
     buffer-struct %size buffers * erase ;
 
-' block-cold INIT8 chained
+:noname ( -- )
+    defers 'cold
+    block-cold
+; is 'cold
 
 block-cold
 
@@ -226,7 +229,7 @@ Create block-input   A, A, A, A, A,
     \G @code{BLK}, set @code{>IN} to 0 and interpret. When the parse
     \G area is exhausted, restore the input source specification.
     block-input 0 new-tib dup loadline ! blk !  s" * a block*" loadfilename 2!
-    ['] interpret catch pop-file throw ;
+    ['] interpret catch pop-file rethrow ;
 [ELSE]
 : (source)  ( -- c-addr u )
   blk @ ?dup
@@ -247,7 +250,7 @@ Create block-input   A, A, A, A, A,
     dup loadline ! blk ! >in off ['] interpret catch
     pop-file
     r>loadfilename
-    throw ;
+    rethrow ;
 [THEN]
 
 : thru ( i*x n1 n2 -- j*x ) \ block-ext