added code.py; codehack.py is obsolete
diff --git a/Doc/lib.tex b/Doc/lib.tex
index 391c241..2c7d6d0 100644
--- a/Doc/lib.tex
+++ b/Doc/lib.tex
@@ -88,6 +88,7 @@
 \input{libni}
 \input{libparser}
 \input{libpprint}
+\input{libcode}
 \input{libsite}
 \input{libbltin}		% really __builtin__
 \input{libmain}			% really __main__