tidyup

diff --git a/src/ieee754/fpcommon/normtopack.py b/src/ieee754/fpcommon/normtopack.py
index 796f1884485191a64b17323f9e7ac81eb533023e..9aea1803df2cf53177da68b2107f79cdce11e7c1 100644 (file)
--- a/src/ieee754/fpcommon/normtopack.py
+++ b/src/ieee754/fpcommon/normtopack.py
@@ -1,17 +1,14 @@
-# IEEE Floating Point Adder (Single Precision)
-# Copyright (C) Jonathan P Dawson 2013
-# 2013-12-12
+"""IEEE754 Floating Point Pipeline
 
-#from nmigen.cli import main, verilog
+Copyright (C) 2019 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
 
-from nmutil.singlepipe import StageChain
+"""
 
 from ieee754.fpcommon.modbase import FPModBaseChain
-from ieee754.fpcommon.postcalc import FPAddStage1Data
 from ieee754.fpcommon.postnormalise import FPNorm1ModSingle
 from ieee754.fpcommon.roundz import FPRoundMod
 from ieee754.fpcommon.corrections import FPCorrectionsMod
-from ieee754.fpcommon.pack import FPPackData, FPPackMod
+from ieee754.fpcommon.pack import FPPackMod
 
 
 class FPNormToPack(FPModBaseChain):