rombuilding fixes - stop exporting base.iby, and set the other bits to work with the kernel base.iby
@echo off
rem start idle
rem Usage: idle [-d]
rem -d Run Debug build (python_d.exe). Else release build.
setlocal
set exe=python
PATH %PATH%;..\..\tcltk\bin
if "%1"=="-d" (set exe=python_d) & shift
set cmd=%exe% ../Lib/idlelib/idle.py %1 %2 %3 %4 %5 %6 %7 %8 %9
echo on
%cmd%