.

original commit: 7460c2e442c46565123cc34d0636da0ddc805ace

collects/mzlib/awk.ss

@@ -1,5 +1,6 @@
 
 (module awk mzscheme
+  (require-for-syntax (lib "stx.ss" "syntax"))
 
   (provide awk match:start match:end match:substring regexp-exec)
 

collects/mzlib/class.ss

@@ -2,7 +2,7 @@
 ;; Object system, same as MzScheme version 103 and earlier
 
 (module class mzscheme
-  (require-for-syntax mzscheme)
+  (require-for-syntax (lib "stx.ss""syntax"))
 
   (define-struct obj (class slots))
   (define-struct class (name

collects/mzlib/private/sigutil.ss

@@ -2,6 +2,8 @@
 (module sigutil mzscheme
   ;; Used by signedunit.ss 
 
+  (require (lib "stx.ss" "syntax"))
+
   (require "sigmatch.ss")
   (require "../exstruct.ss")
   (require "../unit.ss")

collects/mzlib/unit.ss

@@ -3,7 +3,8 @@
 
 (module unit mzscheme
   (require-for-syntax (lib "kerncase.ss" "syntax")
-		     "private/unitidmap.ss")
+		      (lib "stx.ss" "syntax")
+		      "private/unitidmap.ss")
 
   (define undefined (letrec ([x x]) x))