
(compound-unit/sig
   (import)
   (link [pretty-print : mzlib:pretty-print^ ((require-library-unit/sig "prettyr.ss"))]
	 [file : mzlib:file^ ((require-library-unit/sig "filer.ss") string function)]
	 [function : mzlib:function^ ((require-library-unit/sig "functior.ss"))]
	 [string : mzlib:string^ ((require-library-unit/sig "stringr.ss"))]
	 [compile : mzlib:compile^ ((require-library-unit/sig "compiler.ss"))]
	 [math : mzlib:math^ ((require-library-unit/sig "mathr.ss"))]
	 [thread : mzlib:thread^ ((require-library-unit/sig "threadr.ss"))])
   (export (unit pretty-print)
	   (unit file)
	   (unit function)
	   (unit string)
	   (unit compile)
	   (unit math)
	   (unit thread)))
