--- gforth/lib.fs	2008/07/31 12:47:45	1.31
+++ gforth/lib.fs	2008/08/02 22:03:48	1.33
@@ -22,15 +22,15 @@ s" os-type" environment? [IF]
 	cell 8 = [IF] s" /usr/lib64/libffi.so" [ELSE] s" libffi.so" [THEN]
     [ELSE] 2dup s" bsd" search nip nip [IF] 2drop s" libffi.so"
 	[ELSE] 2dup s" cygwin" str= [IF] 2drop s" libffi.dll"
-	    [ELSE] 2dup s" darwin" str-prefix? [IF] 2drop s" libffi.dylib"
+	    [ELSE] 2dup s" darwin" string-prefix? [IF] 2drop s" libffi.dylib"
 		[ELSE] 2drop s" libffi" [THEN] [THEN] [THEN] [THEN] [THEN]
 open-lib [if]
-    .( including libffi.fs )
+\    warnings @ [IF] .( including libffi.fs ) [THEN]
     include libffi.fs
 [ELSE]
     s" libavcall.so"     open-lib 0<>
     s" libcallback.so"   open-lib 0<> and [if]
-	.( including fflib.fs [ffcall] )
+\	warnings @ [IF] .( including fflib.fs [ffcall] ) [THEN]
 	include fflib.fs
     [ELSE]
 	.( Neither libffi nor ffcall are available ) cr