--- rebuilt/u4.s	Mon May  5 21:40:27 2008
+++ build/u4.s	Mon May  5 21:39:35 2008
@@ -214,13 +214,14 @@
        bne     1f
        movb    $15,ttyoch / put a cr in ttyoch
 1:
-       cmp     r1,$11 / char = ht
-       bne     1f
-       movb    $15.,toutt+0 / set time out to 15 clock tics
+       / output delays removed, we don't have mechanical ttys, May 5 2008
+       / cmp     r1,$11 / char = ht
+       / bne     1f
+       / movb    $15.,toutt+0 / set time out to 15 clock tics
 1:
-       cmp     r1,$15 / char = cr
-       bne     2f
-       movb    $15.,toutt+0 / set time out to 15 clock ticks
+       / cmp     r1,$15 / char = cr
+       / bne     2f
+       / movb    $15.,toutt+0 / set time out to 15 clock ticks
 2:
        rts     r0
 pptito: / paper tape input touts subrouting