     "err2.txt" temp-file ascii file-lines first
 ] unit-test
 
+
+
 [ t ] [
     launcher-test-path [
         <process>
             console-vm "-script" "env.factor" 3array >>command
-        utf8 <process-reader> stream-contents
+        utf8 [ contents ] with-process-reader
     ] with-directory eval( -- alist )
 
     os-envs =

            console-vm "-script" "env.factor" 3array >>command
            +replace-environment+ >>environment-mode
            os-envs >>environment
        utf8 <process-reader> stream-contents
    ] with-directory eval( -- alist )

    os-envs =

            console-vm "-script" "env.factor" 3array >>command
            { { "USERPROFILE" "XXX" } } >>environment
            +prepend-environment+ >>environment-mode
        utf8 [ contents ] with-process-reader
    ] with-directory eval( -- alist )

    "USERPROFILE" of "XXX" =
