--- gforth/comp-i.fs	1998/12/22 15:18:49	1.4
+++ gforth/comp-i.fs	2001/01/28 16:54:55	1.7
@@ -16,7 +16,7 @@
 
 \ You should have received a copy of the GNU General Public License
 \ along with this program; if not, write to the Free Software
-\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 
 s" address-unit-bits" environment? drop constant bits/au
 6 constant dodoes-tag
@@ -28,11 +28,14 @@ s" address-unit-bits" environment? drop
 : th ( addr1 n -- addr2 )
     cells + ;
 
+: bset ( bmask c-addr -- )
+    tuck c@ or swap c! ; 
+
 : set-bit { u addr -- }
     \ set bit u in bit-vector addr
     u bits/au /mod
     >r 1 bits/au 1- rot - lshift
-    r> addr +  cset ;
+    r> addr +  bset ;
 
 : compare-images { image1 image2 reloc-bits size file-id -- }
     \G compares image1 and image2 (of size cells) and sets reloc-bits.
@@ -80,14 +83,6 @@ s" address-unit-bits" environment? drop
 	endif
     loop ;
 
-: slurp-file ( c-addr1 u1 -- c-addr2 u2 )
-    \ c-addr1 u1 is the filename, c-addr2 u2 is the file's contents
-    r/o bin open-file throw >r
-    r@ file-size throw abort" file too large"
-    dup allocate throw swap
-    2dup r@ read-file throw over <> abort" could not read whole file"
-    r> close-file throw ;
-
 : comp-image ( "image-file1" "image-file2" "new-image" -- )
     name slurp-file { image1 size1 }
     image1 size1 s" Gforth2" search 0= abort" not a Gforth image"